Office Spaces to Rent in Marylebone (London)

London Office / Medical to Rent - Marylebone, City of Westminster

The 1,479-square-foot space comprises three consulting rooms and a kitchenette on the lower ground floor. There is also access to shared WCs and a shared waiting room on the ground floor. The Harley Street Health District is a community of Marylebone-based hospitals, clinics, and specialists, renowned for their outstanding patient care, pioneering treatments, and use of cutting-edge technologies. Combined with the convenience of Marylebone, this location places users among leading healthcare professionals.

Property Type:

Office

Date on Market:

08/04/2025

London Office / Medical to Rent - Marylebone, City of Westminster

Property Type:

Office

Date on Market:

12/05/2026

London Office, Office / Retail to Rent - Marylebone, City of Westminster

A Grade II listed entire office building is available in the heart of Marylebone opposite Wyndham Place and close to the junction of Seymour Place , just moments from both mainline and Underground stations. The property arranged over 5 floor and is offered as a whole or with retail to the ground and lower ground floor, with three additional floors of office space above.

Date on Market:

08/05/2026

London Office to Rent - Marylebone, City of Westminster

The property comprises a Grade II listed building which forms part of a Georgian style terrace of traditional masonry construction. The building is arranged as a basement and ground floor retail premises with self-contained office accommodation on the upper floors. The property is situated on the west side of Baker Street in between Bickenhall Street and York Street. Baker Street and Marylebone underground stations are within walking distance as well as numerous bus routes.

Date on Market:

30/03/2026

London Office to Rent - Marylebone, City of Westminster

51 Welbeck Street’s lower ground level provides a surprisingly bright and spacious office space for teams of 20+. Encompassing the entire floor, your new office is equipped with a large boardroom, three private offices, a storage cellar, kitchenette, plus room for over 15 open plan desks. Occupiers benefit from an on-site staffed reception, end of trip facilities, and a reputable address, surrounded by amazing local amenities. Your commute is simple too, with access to some of London’s major underground stations, all within a 5-15 minute walk.

Date on Market:

25/03/2026

London Office to Rent - Marylebone, City of Westminster

Bright and open plan offices in the heart of St Christopher's Place.

Date on Market:

25/02/2026

London Co-working to Rent - Marylebone, City of Westminster

Property Type:

Office

Date on Market:

10/02/2026

London Co-working to Rent - Marylebone, City of Westminster

The property comprises a terraced five floor traditional masonry built office building with ground and basement floor retail space. The site also fronts 9/11 Kendall Place. The property is located on the west side of Blandford Street close to its junction with Baker Street. The area also benefits from having access to good public transport as Bond Street Underground Station is nearby.

Property Type:

Office

Date on Market:

10/02/2026

London Co-working to Rent - Marylebone, City of Westminster

The property comprises a mid terraced building offering mixed use accommodation over five floors. The property comprises retail accommodation over basement and ground floor and office space above. The property is located on the north side of George Street midway between Baker Street and Marylebone High Street. The property offers good transport links with the numerous bus routes that pass along Baker Street as well as being within walking distance of Baker Street, Marble Arch and Bond Street underground stations.

Property Type:

Office

Date on Market:

10/02/2026

London Office to Rent - Marylebone, City of Westminster

46 Crawford Street is situated in the heart of Marylebone, close to Marylebone Road and Baker Street, offering excellent visibility and footfall. The area benefits from a mix of boutique shops, cafés, restaurants, and professional services, creating a vibrant yet affluent environment. Transport links are excellent, with Marylebone, Baker Street, and Edgware Road Underground stations within walking distance and frequent bus routes along Marylebone Road, providing easy access across Central London. This prime location combines strong commercial appeal, high-quality surroundings, and superb connectivity, ideal for a range of occupiers.

Date on Market:

15/01/2026

London Office / Medical to Rent - Marylebone, City of Westminster

Situated at the junction of Harley Street and Cavendish Square, this medical space presents a prime opportunity for healthcare professionals.

Property Type:

Office

Date on Market:

07/01/2026

London Office to Rent - Marylebone, City of Westminster

This attractive period building is located on the east side of Baker Street, two minutes’ walk from Baker Street Station (Bakerloo, Jubilee, Metropolitan, Circle and Hammersmith & City Lines). The local area provides an excellent selection of bars, cafes, restaurants and shops.

Date on Market:

08/12/2025

London Office to Rent - Marylebone, City of Westminster

Located in the heart of Marylebone, 49 Welbeck Street provides the perfect backdrop for the future of your team. Fitted with desks for 5, a kitchenette, and a well-equipped 10 person boardroom, this space is ready for you to hit the ground running. 49 Welbeck Street is less than a ten minute walk from both Bond Street and Oxford Circus Stations, ensuring your team has a reliable and simple commute into the office. Take advantage of local amenities like The Marylebone Hotel, New Cavendish Street and the entire Marylebone Village, providing great food, entertainment, and seasonal events for you and your team to enjoy.

Date on Market:

26/11/2025

London Office to Rent - Marylebone, City of Westminster

Located in the heart of the West End, 38 Seymour Street occupies a corner position in a tranquil area of south Marylebone, idyllically located in close proximity to Mayfair and Hyde Park. The transport connections are excellent with Marble Arch, Bond Street, and Baker Street underground stations in close walking distance.

Date on Market:

28/10/2025

London Office to Rent - Marylebone, City of Westminster

55 Blandford Street is part of The George Blandford Estate, a family development in the same ownership for over 50 years – comprising individual shops, offices and residential. Occupiers include Gielly Green, Defune & the new Bellazul Restaurant & Bar. Close to both Baker Street & Bond Street Underground Stations. This Grade A development, behind a period façade, is part of the George Blandford Estate, sitting within a block by Blandford Street, George Street, Kendall Place & Manchester Street. Close to the Chiltern Firehouse Hotel – this unique building is in the heart of Marylebone Village, one of the most fashionable in London.

Date on Market:

02/07/2025

London Office to Rent - Marylebone, City of Westminster

Attractive office building situated in the heart of Marylebone.

Date on Market:

02/07/2025

London Office / Medical to Rent - Marylebone, City of Westminster

The accommodation is arranged over the lower ground floor and is held within an attractive period building. The building benefits from a concierge and waiting room on the ground floor. The lower ground floor is accessible via a passenger lift, and staircase. The unit is currently configured as a physiotherapist but would suit several medical consultations or rehabilitation uses. The space is currently configured with three treatment rooms and two rehabilitation gym studios. The space also includes changing rooms, showers, W.C. and a laundry room. The property benefits from mains gas, electric, water and drainage.

Property Type:

Office

Date on Market:

01/07/2025

London Office to Rent - Marylebone, City of Westminster

3 Mandeville Place is a beautifully refurbished Grade A office building in the heart of Marylebone. Exceptional local amenities with a first-class dining and leisure provision on St Christopher’s Place and outstanding retail on Marylebone High Street.

Date on Market:

15/04/2025

London Office to Rent - Marylebone, City of Westminster

The property is situated in the heart of Marylebone, on the East side of Wimpole Street close to the junction of Welbeck Way. Bond Street (Central and Jubilee lines),Oxford Circus (Victoria, Bakerloo and Central lines) and Baker Street (Metropolitan, Hammersmith & City, Bakerloo and Jubilee lines) Underground Stations are within short walking distance. The area benefits from an abundance of retailers, restaurants and bars.

Date on Market:

02/07/2025

London Office to Rent - Marylebone, City of Westminster

Located on the east side of Cavendish Square a short walk from both Bond Street and Oxford Circus Undergound Stations. The building is the epicentre of four of the West End's most vibrant and prestigious submarkets with Mayfair, Soho, Fitzrovia, and Marylebone all within easy reach.

Date on Market:

08/12/2025

London Office to Rent - Marylebone, City of Westminster

Date on Market:

16/10/2025

London Office to Rent - Marylebone, City of Westminster

33 Cavendish Square is a landmark tower building which provides 200,000 sq ft of office accommodation over nineteen upper floors. The building provides a rare opportunity to occupy prime office accommodation in one of London’s finest Georgian Squares which offers panoramic views across Central London from the upper floors. The reception and lifts have just been refurbished. The property is located on Cavendish Square. There is extensive shopping, restaurants and bars in a close proximity. Uniquely placed at the crossroads between Soho, Marylebone, Mayfair and Fitzrovia.

Date on Market:

17/03/2026

London Office to Rent - Marylebone, City of Westminster

Stylish, fully fitted and furnished office floors in a prime Marylebone location.

Date on Market:

22/05/2026