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Holiday Plaza 400 Post Ave 1,279 - 9,123 sq ft of Office Space Available in Westbury, NY 11590

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HIGHLIGHTS

  • Located in the Village shopping district, a short distance to restaurants, shops & The Space at Westbury Theater
  • Excellent parking, including covered parking
  • Close proximity to the Westbury LIRR station

ALL AVAILABLE SPACES(5)

Display Rent as

  • SPACE
  • SIZE
  • TERM
  • RATE
  • USE
  • CONDITION
  • AVAILABLE
  • 1st Floor, Ste 101
  • 1,279 sq ft
  • Negotiable
  • £24.43 /sq ft pa £2.04 /sq ft pcm £31,248 pa £2,604 pcm
  • Office
  • Full Fit-Out
  • Now

Located in the Village shopping district, a short distance to restaurants, shops and The Space at Westbury Theater. Conveniently located off the Northern State Parkway, Post Avenue exit. Near the Long Island Expressway Meadowbrook and Wantagh Parkways. In close proximity to Westbury LIRR station.

  • Listed rent plus proportional share of electrical cost
  • High-density office layout
  • Fully Fit-Out as Standard Office
  • Space is in Excellent Condition
  • 1st Floor, Ste 105
  • 1,819 sq ft
  • Negotiable
  • £24.43 /sq ft pa £2.04 /sq ft pcm £44,441 pa £3,703 pcm
  • Office
  • Full Fit-Out
  • Now

Plug and play - move-in ready: a 1,819-square foot office suite is available on the first floor. The suite features 2 windowed offices, kitchen, conference room and a comfortable bullpen. Additional suites available.

  • Listed rent plus proportional share of utilities
  • Mostly Open Floor Plan Layout
  • 1 Conference Room
  • Kitchen
  • Fully Fit-Out as Standard Office
  • 2 Private Offices
  • Space is in Excellent Condition
  • 2nd Floor
  • 1,622 sq ft
  • Negotiable
  • £24.43 /sq ft pa £2.04 /sq ft pcm £39,628 pa £3,302 pcm
  • Office
  • Full Fit-Out
  • 01/01/2026
  • Listed rent plus proportional share of electrical cost
  • Mostly Open Floor Plan Layout
  • Fully Fit-Out as Standard Office
  • Space is in Excellent Condition
  • 3rd Floor
  • 2,724 sq ft
  • Negotiable
  • £24.43 /sq ft pa £2.04 /sq ft pcm £66,552 pa £5,546 pcm
  • Office
  • Full Fit-Out
  • Now

Located in the Village shopping district, a short distance to restaurants, shops and The Space at Westbury Theater. Conveniently located off the Northern State Parkway, Post Avenue exit. Near the Long Island Expressway Meadowbrook and Wantagh Parkways. In close proximity to Westbury LIRR station.

  • Listed rent plus proportional share of electrical cost
  • High-density office layout
  • Fully Fit-Out as Standard Office
  • 4th Floor
  • 1,679 sq ft
  • Negotiable
  • £24.43 /sq ft pa £2.04 /sq ft pcm £41,021 pa £3,418 pcm
  • Office
  • Full Fit-Out
  • Now

Located in the Village shopping district, a short distance to restaurants, shops and The Space at Westbury Theater. Conveniently located off the Northern State Parkway, Post Avenue exit. Near the Long Island Expressway Meadowbrook and Wantagh Parkways. In close proximity to Westbury LIRR station.

  • Listed rent plus proportional share of electrical cost
  • Mostly Open Floor Plan Layout
  • Kitchen
  • Fully Fit-Out as Standard Office
  • 3 Private Offices
Space Size Term Rate Space Use Condition Available
1st Floor, Ste 101 1,279 sq ft Negotiable £24.43 /sq ft pa £2.04 /sq ft pcm £31,248 pa £2,604 pcm Office Full Fit-Out Now
1st Floor, Ste 105 1,819 sq ft Negotiable £24.43 /sq ft pa £2.04 /sq ft pcm £44,441 pa £3,703 pcm Office Full Fit-Out Now
2nd Floor 1,622 sq ft Negotiable £24.43 /sq ft pa £2.04 /sq ft pcm £39,628 pa £3,302 pcm Office Full Fit-Out 01/01/2026
3rd Floor 2,724 sq ft Negotiable £24.43 /sq ft pa £2.04 /sq ft pcm £66,552 pa £5,546 pcm Office Full Fit-Out Now
4th Floor 1,679 sq ft Negotiable £24.43 /sq ft pa £2.04 /sq ft pcm £41,021 pa £3,418 pcm Office Full Fit-Out Now

1st Floor, Ste 101

Size
1,279 sq ft
Term
Negotiable
Rate
£24.43 /sq ft pa £2.04 /sq ft pcm £31,248 pa £2,604 pcm
Space Use
Office
Condition
Full Fit-Out
Available
Now

1st Floor, Ste 105

Size
1,819 sq ft
Term
Negotiable
Rate
£24.43 /sq ft pa £2.04 /sq ft pcm £44,441 pa £3,703 pcm
Space Use
Office
Condition
Full Fit-Out
Available
Now

2nd Floor

Size
1,622 sq ft
Term
Negotiable
Rate
£24.43 /sq ft pa £2.04 /sq ft pcm £39,628 pa £3,302 pcm
Space Use
Office
Condition
Full Fit-Out
Available
01/01/2026

3rd Floor

Size
2,724 sq ft
Term
Negotiable
Rate
£24.43 /sq ft pa £2.04 /sq ft pcm £66,552 pa £5,546 pcm
Space Use
Office
Condition
Full Fit-Out
Available
Now

4th Floor

Size
1,679 sq ft
Term
Negotiable
Rate
£24.43 /sq ft pa £2.04 /sq ft pcm £41,021 pa £3,418 pcm
Space Use
Office
Condition
Full Fit-Out
Available
Now

1st Floor, Ste 101

Size 1,279 sq ft
Term Negotiable
Rate £24.43 /sq ft pa
Space Use Office
Condition Full Fit-Out
Available Now

Located in the Village shopping district, a short distance to restaurants, shops and The Space at Westbury Theater. Conveniently located off the Northern State Parkway, Post Avenue exit. Near the Long Island Expressway Meadowbrook and Wantagh Parkways. In close proximity to Westbury LIRR station.

  • Listed rent plus proportional share of electrical cost
  • Fully Fit-Out as Standard Office
  • High-density office layout
  • Space is in Excellent Condition

1st Floor, Ste 105

Size 1,819 sq ft
Term Negotiable
Rate £24.43 /sq ft pa
Space Use Office
Condition Full Fit-Out
Available Now

Plug and play - move-in ready: a 1,819-square foot office suite is available on the first floor. The suite features 2 windowed offices, kitchen, conference room and a comfortable bullpen. Additional suites available.

  • Listed rent plus proportional share of utilities
  • Fully Fit-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 2 Private Offices
  • 1 Conference Room
  • Space is in Excellent Condition
  • Kitchen

2nd Floor

Size 1,622 sq ft
Term Negotiable
Rate £24.43 /sq ft pa
Space Use Office
Condition Full Fit-Out
Available 01/01/2026

  • Listed rent plus proportional share of electrical cost
  • Fully Fit-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition

3rd Floor

Size 2,724 sq ft
Term Negotiable
Rate £24.43 /sq ft pa
Space Use Office
Condition Full Fit-Out
Available Now

Located in the Village shopping district, a short distance to restaurants, shops and The Space at Westbury Theater. Conveniently located off the Northern State Parkway, Post Avenue exit. Near the Long Island Expressway Meadowbrook and Wantagh Parkways. In close proximity to Westbury LIRR station.

  • Listed rent plus proportional share of electrical cost
  • Fully Fit-Out as Standard Office
  • High-density office layout

4th Floor

Size 1,679 sq ft
Term Negotiable
Rate £24.43 /sq ft pa
Space Use Office
Condition Full Fit-Out
Available Now

Located in the Village shopping district, a short distance to restaurants, shops and The Space at Westbury Theater. Conveniently located off the Northern State Parkway, Post Avenue exit. Near the Long Island Expressway Meadowbrook and Wantagh Parkways. In close proximity to Westbury LIRR station.

  • Listed rent plus proportional share of electrical cost
  • Fully Fit-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 3 Private Offices
  • Kitchen

PROPERTY OVERVIEW

New Ownership as of 2022. Covered on-site parking. Superintendent on premises. Located at the corner of Post Ave and Northern State Parkway, close proximity to Westbury LIRR station

  • 24 Hour Access
  • Property Manager on Site

PROPERTY FACTS

Property Type
Office
Year Built/Renovated
1983/2016
Number of Floors
5
Property Size
62,821 sq ft
Costar Property Class
B
Typical Floor Size
12,564 sq ft
Clear Internal Height
12 ft
Parking
200 Surface Parking Spaces
80 Covered Parking Spaces
Walk Score®
Easily Walkable (78)
What is a Walk Score®, Transit Score® & Bike Score®?
Walk Score® measures how walkable a location is.
Transit Score® measures access to public transport.
Bike Score® measures how accessible a location is by bike
What is a Walk Score®
, Transit Score® & Bike Score?
Walk Score® measures how walkable
a location is. Transit Score®
measures access to public transport. Bike Score®
measures how accessible a location is by bike®
  • Listing ID: 4004627

  • Date on Market: 12/11/2025

  • Last Updated:

  • Address: 400 Post Ave, Westbury, NY 11590

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