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320 South Boston Building 320 S Boston Ave

100 - 112,738 SF of 4-Star Office Space Available in Tulsa, OK 74103

Highlights

  • 320 South Boston, a historic Tulsa icon and the birthplace of the Bank of Oklahoma, featuring timeless architecture complimented by modern interiors.
  • Offering traditional office plans up to full-floor contiguous blocks with most spaces modified to suit based on tenant credit and lease term.
  • Amenities include an 80-person conference facility, 24/7 security, on-site management, controlled access, kitchens, and upscale reception areas.
  • Connected via underground tunnel to City Hall, numerous office buildings, three parking garages, two hotels, and the Tulsa Performing Arts Center.
  • Small- to mid-sized teams can find move-in ready private offices and short-term rentals in the Business Center with access to communal amenities.
  • Walkable to dozens of restaurants and bars, including The Vault, Notion Espresso, Deco Deli, Elote Café, Shady Keys, Dilly Diner, and more.

all available spaces(24)

Display Rent as

  • Space
  • Size
  • Term
  • Rent
  • Space Use
  • Condition
  • Available
  • 1st Floor, Ste 115
  • 3,247 SF
  • 3-5 Years
  • £13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £44,572 /PA £3,714 /MO
  • Office
  • Full Build-Out
  • Now
  • Rate includes utilities, building services and property expenses
  • Space is in Excellent Condition
  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • 2nd Floor, Ste 200
  • 29,067 SF
  • Negotiable
  • Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application
  • Office
  • Full Build-Out
  • Now
  • Fully Built-Out as Law Office
  • Finished Ceilings: 8 ft - 9 ft
  • Central Air Conditioning
  • Office intensive layout
  • Space is in Excellent Condition
  • 7th Floor, Ste 705
  • 7,766 SF
  • 3-5 Years
  • £13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £106,605 /PA £8,884 /MO
  • Office
  • Full Build-Out
  • Now
  • Rate includes utilities, building services and property expenses
  • Space is in Excellent Condition
  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • 7th Floor, Ste 713
  • 733 SF
  • 3-5 Years
  • Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application
  • Office
  • Full Build-Out
  • Now
  • Fully Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 22,490 SF of adjacent space
  • Space is in Excellent Condition
  • Central Air Conditioning
  • 8th Floor, Ste 801
  • 6,611 SF
  • 3-5 Years
  • £13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £90,750 /PA £7,563 /MO
  • Office
  • Full Build-Out
  • 30 Days
  • Rate includes utilities, building services and property expenses
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Fully Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 22,490 SF of adjacent space
  • 8th Floor, Ste 814
  • 632 SF
  • 3-5 Years
  • Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application
  • Office
  • Full Build-Out
  • Now
  • Fully Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 22,490 SF of adjacent space
  • Space is in Excellent Condition
  • Central Air Conditioning
  • 8th Floor, Ste 825
  • 8,235 SF
  • 3-5 Years
  • £13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £113,043 /PA £9,420 /MO
  • Office
  • Full Build-Out
  • Now
  • Rate includes utilities, building services and property expenses
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Fully Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 22,490 SF of adjacent space
  • 8th Floor, Ste 825A
  • 1,768 SF
  • 3-5 Years
  • £13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £24,270 /PA £2,022 /MO
  • Office
  • Full Build-Out
  • Now
  • Rate includes utilities, building services and property expenses
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Fully Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 22,490 SF of adjacent space
  • 8th Floor, Ste 825B
  • 1,536 SF
  • 3-5 Years
  • Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application
  • Office
  • Full Build-Out
  • Now
  • Fully Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 22,490 SF of adjacent space
  • Space is in Excellent Condition
  • Central Air Conditioning
  • 8th Floor, Ste 825D
  • 2,331 SF
  • 3-5 Years
  • Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application
  • Office
  • Full Build-Out
  • Now
  • Fully Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 22,490 SF of adjacent space
  • Space is in Excellent Condition
  • Central Air Conditioning
  • 8th Floor, Ste 840
  • 6,534 SF
  • Negotiable
  • Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application
  • Office
  • -
  • 01/03/2025
  • Open Floor Plan Layout
  • 2 Conference Rooms
  • 6 Private Offices
  • Space is in Excellent Condition
  • 8th Floor, Ste 843
  • 362 SF
  • 3-5 Years
  • Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application
  • Office
  • Full Build-Out
  • Now
  • Fully Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 22,490 SF of adjacent space
  • Space is in Excellent Condition
  • Central Air Conditioning
  • 8th Floor, Ste 847
  • 282 SF
  • 3-5 Years
  • Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application
  • Office
  • Full Build-Out
  • Now
  • Fully Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 22,490 SF of adjacent space
  • Space is in Excellent Condition
  • Central Air Conditioning
  • 10th Floor, Ste 1026
  • 100 SF
  • Negotiable
  • Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application
  • Office
  • Full Build-Out
  • Now

Full-service, move-in-ready private offices built to make productivity and growth easier for small to mid-sized businesses in Tulsa. For more information please contact the Business Center Manager at 918-699-0300

  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • Space is in Excellent Condition
  • 11th Floor, Ste 1100
  • 1,065 SF
  • Negotiable
  • £13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £14,619 /PA £1,218 /MO
  • Office
  • Full Build-Out
  • Now
  • Rate includes utilities, building services and property expenses
  • Space is in Excellent Condition
  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • 11th Floor, Ste 1130
  • 100-300 SF
  • Negotiable
  • Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application
  • Office
  • Full Build-Out
  • Now

Full-service, move-in-ready private offices built to make productivity and growth easier for small to mid-sized businesses in Tulsa. For more information please contact the Business Center Manager at 918-699-0300

  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • Space is in Excellent Condition
  • 12th Floor, Ste 1200
  • 20,683 SF
  • 3-5 Years
  • £14.51 /SF/PA £1.21 /SF/MO £156.20 /m²/PA £13.02 /m²/MO £300,143 /PA £25,012 /MO
  • Office
  • Shell Space
  • Now
  • Rate includes utilities, building services and property expenses
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 26,191 SF of adjacent space
  • 13th Floor, Ste 1300
  • 5,508 SF
  • 3-5 Years
  • £13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £75,609 /PA £6,301 /MO
  • Office
  • Full Build-Out
  • Now
  • Rate includes utilities, building services and property expenses
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Fully Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 26,191 SF of adjacent space
  • 15th Floor, Ste 1503
  • 721 SF
  • 3 Years
  • £13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £9,897 /PA £824.77 /MO
  • Office
  • Full Build-Out
  • Now
  • Rate includes utilities, building services and property expenses
  • Space is in Excellent Condition
  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • 15th Floor, Ste 1510
  • 1,849 SF
  • 3-5 Years
  • £13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £25,382 /PA £2,115 /MO
  • Office
  • Full Build-Out
  • Now
  • Rate includes utilities, building services and property expenses
  • Space is in Excellent Condition
  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • 19th Floor, Ste 1900
  • 3,412 SF
  • Negotiable
  • Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application
  • Office
  • Full Build-Out
  • Now

An open plan with concrete floors, open ceilings and spectacular viiews

  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Natural Light
  • Open Floor Plan Layout
  • Central Air Conditioning
  • 20th Floor
  • 3,964 SF
  • 3-5 Years
  • £13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £54,415 /PA £4,535 /MO
  • Office
  • Shell Space
  • Now
  • Rate includes utilities, building services and property expenses
  • Central Air Conditioning
  • Space is in Excellent Condition
  • 22nd Floor, Ste 2200
  • 3,000 SF
  • 3-5 Years
  • £13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £41,182 /PA £3,432 /MO
  • Office
  • Full Build-Out
  • Now
  • Rate includes utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning
  • Fully Built-Out as Professional Services Office
  • Space is in Excellent Condition
  • 23rd Floor, Ste 2300
  • 3,032 SF
  • 3-5 Years
  • £13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £41,621 /PA £3,468 /MO
  • Office
  • Full Build-Out
  • Now
  • Rate includes utilities, building services and property expenses
  • Space is in Excellent Condition
  • Fully Built-Out as Standard Office
  • Central Air Conditioning
Space Size Term Rent Space Use Condition Available
1st Floor, Ste 115 3,247 SF 3-5 Years £13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £44,572 /PA £3,714 /MO Office Full Build-Out Now
2nd Floor, Ste 200 29,067 SF Negotiable Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application Office Full Build-Out Now
7th Floor, Ste 705 7,766 SF 3-5 Years £13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £106,605 /PA £8,884 /MO Office Full Build-Out Now
7th Floor, Ste 713 733 SF 3-5 Years Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application Office Full Build-Out Now
8th Floor, Ste 801 6,611 SF 3-5 Years £13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £90,750 /PA £7,563 /MO Office Full Build-Out 30 Days
8th Floor, Ste 814 632 SF 3-5 Years Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application Office Full Build-Out Now
8th Floor, Ste 825 8,235 SF 3-5 Years £13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £113,043 /PA £9,420 /MO Office Full Build-Out Now
8th Floor, Ste 825A 1,768 SF 3-5 Years £13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £24,270 /PA £2,022 /MO Office Full Build-Out Now
8th Floor, Ste 825B 1,536 SF 3-5 Years Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application Office Full Build-Out Now
8th Floor, Ste 825D 2,331 SF 3-5 Years Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application Office Full Build-Out Now
8th Floor, Ste 840 6,534 SF Negotiable Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application Office - 01/03/2025
8th Floor, Ste 843 362 SF 3-5 Years Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application Office Full Build-Out Now
8th Floor, Ste 847 282 SF 3-5 Years Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application Office Full Build-Out Now
10th Floor, Ste 1026 100 SF Negotiable Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application Office Full Build-Out Now
11th Floor, Ste 1100 1,065 SF Negotiable £13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £14,619 /PA £1,218 /MO Office Full Build-Out Now
11th Floor, Ste 1130 100-300 SF Negotiable Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application Office Full Build-Out Now
12th Floor, Ste 1200 20,683 SF 3-5 Years £14.51 /SF/PA £1.21 /SF/MO £156.20 /m²/PA £13.02 /m²/MO £300,143 /PA £25,012 /MO Office Shell Space Now
13th Floor, Ste 1300 5,508 SF 3-5 Years £13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £75,609 /PA £6,301 /MO Office Full Build-Out Now
15th Floor, Ste 1503 721 SF 3 Years £13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £9,897 /PA £824.77 /MO Office Full Build-Out Now
15th Floor, Ste 1510 1,849 SF 3-5 Years £13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £25,382 /PA £2,115 /MO Office Full Build-Out Now
19th Floor, Ste 1900 3,412 SF Negotiable Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application Office Full Build-Out Now
20th Floor 3,964 SF 3-5 Years £13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £54,415 /PA £4,535 /MO Office Shell Space Now
22nd Floor, Ste 2200 3,000 SF 3-5 Years £13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £41,182 /PA £3,432 /MO Office Full Build-Out Now
23rd Floor, Ste 2300 3,032 SF 3-5 Years £13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £41,621 /PA £3,468 /MO Office Full Build-Out Now

1st Floor, Ste 115

Size
3,247 SF
Term
3-5 Years
Rent
£13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £44,572 /PA £3,714 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now

2nd Floor, Ste 200

Size
29,067 SF
Term
Negotiable
Rent
Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application
Space Use
Office
Condition
Full Build-Out
Available
Now

7th Floor, Ste 705

Size
7,766 SF
Term
3-5 Years
Rent
£13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £106,605 /PA £8,884 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now

7th Floor, Ste 713

Size
733 SF
Term
3-5 Years
Rent
Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application
Space Use
Office
Condition
Full Build-Out
Available
Now

8th Floor, Ste 801

Size
6,611 SF
Term
3-5 Years
Rent
£13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £90,750 /PA £7,563 /MO
Space Use
Office
Condition
Full Build-Out
Available
30 Days

8th Floor, Ste 814

Size
632 SF
Term
3-5 Years
Rent
Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application
Space Use
Office
Condition
Full Build-Out
Available
Now

8th Floor, Ste 825

Size
8,235 SF
Term
3-5 Years
Rent
£13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £113,043 /PA £9,420 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now

8th Floor, Ste 825A

Size
1,768 SF
Term
3-5 Years
Rent
£13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £24,270 /PA £2,022 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now

8th Floor, Ste 825B

Size
1,536 SF
Term
3-5 Years
Rent
Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application
Space Use
Office
Condition
Full Build-Out
Available
Now

8th Floor, Ste 825D

Size
2,331 SF
Term
3-5 Years
Rent
Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application
Space Use
Office
Condition
Full Build-Out
Available
Now

8th Floor, Ste 840

Size
6,534 SF
Term
Negotiable
Rent
Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application
Space Use
Office
Condition
-
Available
01/03/2025

8th Floor, Ste 843

Size
362 SF
Term
3-5 Years
Rent
Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application
Space Use
Office
Condition
Full Build-Out
Available
Now

8th Floor, Ste 847

Size
282 SF
Term
3-5 Years
Rent
Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application
Space Use
Office
Condition
Full Build-Out
Available
Now

10th Floor, Ste 1026

Size
100 SF
Term
Negotiable
Rent
Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application
Space Use
Office
Condition
Full Build-Out
Available
Now

11th Floor, Ste 1100

Size
1,065 SF
Term
Negotiable
Rent
£13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £14,619 /PA £1,218 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now

11th Floor, Ste 1130

Size
100-300 SF
Term
Negotiable
Rent
Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application
Space Use
Office
Condition
Full Build-Out
Available
Now

12th Floor, Ste 1200

Size
20,683 SF
Term
3-5 Years
Rent
£14.51 /SF/PA £1.21 /SF/MO £156.20 /m²/PA £13.02 /m²/MO £300,143 /PA £25,012 /MO
Space Use
Office
Condition
Shell Space
Available
Now

13th Floor, Ste 1300

Size
5,508 SF
Term
3-5 Years
Rent
£13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £75,609 /PA £6,301 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now

15th Floor, Ste 1503

Size
721 SF
Term
3 Years
Rent
£13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £9,897 /PA £824.77 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now

15th Floor, Ste 1510

Size
1,849 SF
Term
3-5 Years
Rent
£13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £25,382 /PA £2,115 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now

19th Floor, Ste 1900

Size
3,412 SF
Term
Negotiable
Rent
Upon Application Upon Application Upon Application Upon Application Upon Application Upon Application
Space Use
Office
Condition
Full Build-Out
Available
Now

20th Floor

Size
3,964 SF
Term
3-5 Years
Rent
£13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £54,415 /PA £4,535 /MO
Space Use
Office
Condition
Shell Space
Available
Now

22nd Floor, Ste 2200

Size
3,000 SF
Term
3-5 Years
Rent
£13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £41,182 /PA £3,432 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now

23rd Floor, Ste 2300

Size
3,032 SF
Term
3-5 Years
Rent
£13.73 /SF/PA £1.14 /SF/MO £147.76 /m²/PA £12.31 /m²/MO £41,621 /PA £3,468 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now

1st Floor, Ste 115

Size 3,247 SF
Term 3-5 Years
Rent £13.73 /SF/PA
Space Use Office
Condition Full Build-Out
Available Now

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Central Air Conditioning

2nd Floor, Ste 200

Size 29,067 SF
Term Negotiable
Rent Upon Application
Space Use Office
Condition Full Build-Out
Available Now

  • Fully Built-Out as Law Office
  • Office intensive layout
  • Finished Ceilings: 8 ft - 9 ft
  • Space is in Excellent Condition
  • Central Air Conditioning

7th Floor, Ste 705

Size 7,766 SF
Term 3-5 Years
Rent £13.73 /SF/PA
Space Use Office
Condition Full Build-Out
Available Now

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Central Air Conditioning

7th Floor, Ste 713

Size 733 SF
Term 3-5 Years
Rent Upon Application
Space Use Office
Condition Full Build-Out
Available Now

  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 22,490 SF of adjacent space
  • Central Air Conditioning

8th Floor, Ste 801

Size 6,611 SF
Term 3-5 Years
Rent £13.73 /SF/PA
Space Use Office
Condition Full Build-Out
Available 30 Days

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 22,490 SF of adjacent space
  • Central Air Conditioning

8th Floor, Ste 814

Size 632 SF
Term 3-5 Years
Rent Upon Application
Space Use Office
Condition Full Build-Out
Available Now

  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 22,490 SF of adjacent space
  • Central Air Conditioning

8th Floor, Ste 825

Size 8,235 SF
Term 3-5 Years
Rent £13.73 /SF/PA
Space Use Office
Condition Full Build-Out
Available Now

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 22,490 SF of adjacent space
  • Central Air Conditioning

8th Floor, Ste 825A

Size 1,768 SF
Term 3-5 Years
Rent £13.73 /SF/PA
Space Use Office
Condition Full Build-Out
Available Now

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 22,490 SF of adjacent space
  • Central Air Conditioning

8th Floor, Ste 825B

Size 1,536 SF
Term 3-5 Years
Rent Upon Application
Space Use Office
Condition Full Build-Out
Available Now

  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 22,490 SF of adjacent space
  • Central Air Conditioning

8th Floor, Ste 825D

Size 2,331 SF
Term 3-5 Years
Rent Upon Application
Space Use Office
Condition Full Build-Out
Available Now

  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 22,490 SF of adjacent space
  • Central Air Conditioning

8th Floor, Ste 840

Size 6,534 SF
Term Negotiable
Rent Upon Application
Space Use Office
Condition -
Available 01/03/2025

  • Open Floor Plan Layout
  • 6 Private Offices
  • 2 Conference Rooms
  • Space is in Excellent Condition

8th Floor, Ste 843

Size 362 SF
Term 3-5 Years
Rent Upon Application
Space Use Office
Condition Full Build-Out
Available Now

  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 22,490 SF of adjacent space
  • Central Air Conditioning

8th Floor, Ste 847

Size 282 SF
Term 3-5 Years
Rent Upon Application
Space Use Office
Condition Full Build-Out
Available Now

  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 22,490 SF of adjacent space
  • Central Air Conditioning

10th Floor, Ste 1026

Size 100 SF
Term Negotiable
Rent Upon Application
Space Use Office
Condition Full Build-Out
Available Now

Full-service, move-in-ready private offices built to make productivity and growth easier for small to mid-sized businesses in Tulsa. For more information please contact the Business Center Manager at 918-699-0300

  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Central Air Conditioning

11th Floor, Ste 1100

Size 1,065 SF
Term Negotiable
Rent £13.73 /SF/PA
Space Use Office
Condition Full Build-Out
Available Now

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Central Air Conditioning

11th Floor, Ste 1130

Size 100-300 SF
Term Negotiable
Rent Upon Application
Space Use Office
Condition Full Build-Out
Available Now

Full-service, move-in-ready private offices built to make productivity and growth easier for small to mid-sized businesses in Tulsa. For more information please contact the Business Center Manager at 918-699-0300

  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Central Air Conditioning

12th Floor, Ste 1200

Size 20,683 SF
Term 3-5 Years
Rent £14.51 /SF/PA
Space Use Office
Condition Shell Space
Available Now

  • Rate includes utilities, building services and property expenses
  • Open Floor Plan Layout
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 26,191 SF of adjacent space
  • Central Air Conditioning

13th Floor, Ste 1300

Size 5,508 SF
Term 3-5 Years
Rent £13.73 /SF/PA
Space Use Office
Condition Full Build-Out
Available Now

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 26,191 SF of adjacent space
  • Central Air Conditioning

15th Floor, Ste 1503

Size 721 SF
Term 3 Years
Rent £13.73 /SF/PA
Space Use Office
Condition Full Build-Out
Available Now

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Central Air Conditioning

15th Floor, Ste 1510

Size 1,849 SF
Term 3-5 Years
Rent £13.73 /SF/PA
Space Use Office
Condition Full Build-Out
Available Now

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Central Air Conditioning

19th Floor, Ste 1900

Size 3,412 SF
Term Negotiable
Rent Upon Application
Space Use Office
Condition Full Build-Out
Available Now

An open plan with concrete floors, open ceilings and spectacular viiews

  • Fully Built-Out as Standard Office
  • Open Floor Plan Layout
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Natural Light

20th Floor

Size 3,964 SF
Term 3-5 Years
Rent £13.73 /SF/PA
Space Use Office
Condition Shell Space
Available Now

  • Rate includes utilities, building services and property expenses
  • Space is in Excellent Condition
  • Central Air Conditioning

22nd Floor, Ste 2200

Size 3,000 SF
Term 3-5 Years
Rent £13.73 /SF/PA
Space Use Office
Condition Full Build-Out
Available Now

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Professional Services Office
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Central Air Conditioning

23rd Floor, Ste 2300

Size 3,032 SF
Term 3-5 Years
Rent £13.73 /SF/PA
Space Use Office
Condition Full Build-Out
Available Now

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Central Air Conditioning

Property Overview

Find an office at 320 South Boston and become inspired by the interplay of dynamic modern spaces and decadent historic finishes with a myriad of adaptable opportunities at this prestigious address. 320 South Boston has led Tulsa’s economic landscape since its inception in 1917, when it was home to the National Bank of Tulsa, predecessor to the Bank of Oklahoma, during its rise to prominence in the state. Since then, the ornate finishes, towering ceilings, and efficient floorplates have translated beautifully to form effective contemporary spaces and the building’s multi-faceted offerings. 320 South Boston features traditional spaces ranging up to full-floor contiguous blocks with build-to-suit services offered based on credit and term. Small to mid-sized teams can find move-in-ready solutions with a turnaround as quick as 24 hours in the Business Center. These include short-term options elevated beyond traditional coworking firms that can grow with business needs and offer free access to building conference rooms and amenities. All tenants will enjoy on-site conveniences such as an 80-person conference facility, 24/7 engineering services/security, management services, reception areas, kitchens, and access to Tulsa’s underground walkway system, expanding reach to many amenities and professional hubs. Often considered the center of Downtown Tulsa due to its proximity to the city’s premier locations, 320 South Boston places tenants near just about everything their personal and professional lifestyles require. Eight office buildings, including City Hall, three parking garages, two hotels, and the Tulsa Performing Arts Center are all connected via the pedestrian tunnel. There are over 70 restaurants within a 15-minute walk of 320 South Boston, and tenants can catch electrifying events at the BOK Center or attend insightful industry events at the Cox Business Convention Center within the same distance. Discover the immense advantages of this central downtown location and hold an esteemed presence at a landmark address with a space at 320 South Boston today.

  • Banking
  • Bus Route
  • Controlled Access
  • Property Manager on Site
  • Restaurant
  • Security System
  • Signage
  • Storage Space
  • High Ceilings
  • Lift Access
  • Partitioned Offices
  • Recessed Lighting
  • Suspended Ceilings
  • Air Conditioning

PROPERTY FACTS

Building Type
Office
Year Built/Renovated
1917/2018
LoopNet Rating
4 Star
Number of Floors
24
Building Size
465,455 SF
Building Class
A
Typical Floor Size
16,599 SF
Unfinished Ceiling Height
12 ft

SELECT TENANTS

  • Floor
  • Tenant Name
  • Industry
  • 7th
  • Anderson & Associates Law Firm PLLC
  • Professional, Scientific, and Technical Services
  • Multiple
  • Citizen Energy
  • Construction
  • 1st
  • GH2 Architects
  • Professional, Scientific, and Technical Services
  • 6th
  • Open Link Financial Inc
  • Finance and Insurance
  • 14th
  • Point & Click Computer Consulting, Inc.
  • Professional, Scientific, and Technical Services
Walk Score ®
Very Walkable (71)
What is a Walk Score®, Transit Score® & Bike Score®?
Walk Score® measures the walkability of any address.
Transit Score® measures access to public transit.
Bike Score® measures bikeability of a location.
What is a Walk Score®
, Transit Score® & Bike Score?
Walk Score® measures the walkability
of any address. Transit Score®
measures access to public transit. Bike Score®
measures bikeability of a location.®
  • Listing ID: 4083239

  • Date on Market: 02/12/2024

  • Last Updated:

  • Address: 320 S Boston Ave, Tulsa, OK 74103

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