Commercial Properties To Let in City Of Westminster, serviced office, business park, office

Call 020 3617 3985Local call rate

Marsham Club is an exclusive business club redefining the concept of a traditional serviced office.

Commercial

Marketed by Marsham Club, London

6th Floor (West), 23-25 Eastcastle Street, London, W1W 8DF

£3,875 pcm

744 sq. ft.

Located in the heart of London's vibrant West End, this property on the north side of Eastcastle Street, between Great Titchfield Street and Wells Street, offers an exceptional opportunity in the lively Fitzrovia Quarter. The property is excellently connected, with eight underground tube lines ...

Call 020 3974 2591Local call rate

Open Plan
Two Meeting Rooms
24 Hour Access

£13,293 pcm

2,454 sq. ft.

399 Strand, London, WC2R

399 Strand has recently undergone a refurbishment of both the reception and the available second floor office.

Call 020 3834 7984Local call rate

Refurbished Reception
Comfort Cooling
24/7 Access

3rd Floor, 30 Market Place, London, W1W 8AP

£31,606 pcm

4,462 sq. ft.

The building is prominently located on the south side of Market Place at its junction with Great Titchfield Street, in the heart of vibrant Fitzrovia. While the main entrance is situated at 30 Market Place, the building's edge provides striking views of the iconic Oxford Street. The area has exc...

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Open Plan
Meeting Rooms
Air Conditioning

1/16

£66,389 pcm

11,381–22,836 sq. ft.

64 North Row, Mayfair, London, W1K 7DA

Newly refurbished, economic CAT A+ floors in Mayfair

Call 020 3906 1355Local call rate

Newly fully fitted and furnished
3rd Floor: 125x desks
2nd Floor: 100x desks

50 Eastcastle Street, 50 Eastcastle Street, London, W1W 8EA

£50,073 pcmFrom

8,288–45,627 sq. ft.

Recently Refurbished

Call 020 3974 2591Local call rate

50 Eastcastle St offers 45,627 sq ft of office space with excellent volume and light. With CAT A floors, generous windows and standout ceiling heights, it's a space that feels bright, expansive and inspiring for businesses and people to do great work. Perfectly placed in Fitzrovia Quarter and ju...

Commercial

Marketed by The Langham Estate, London

17 Rochester Row, Victoria, SW1P 1JB

POA

7,316–44,385 sq. ft.

Call 020 3840 3805Local call rate

44,000 sq ft of contemporary Grade A office space, featuring a 3,600 sq ft rooftop terrace. Arriving Q3 2026.

Commercial

Marketed by RX London Limited, London

£22,599 pcmFrom

1,076–40,387 sq. ft.

Hanover Square, London, W1S

Fully equipped open-plan offices for rent in Regus Mayfair Hanover Square

Commercial

Marketed by IW Group Services (UK) Limited, Regus

1/9

£1,449 pcmFrom

215–40,387 sq. ft.

17 Hanover Square, London, Greater London, United Kingdom W1S 1BN

Private workspace for up to 4 in Hanover Square - No 17. Fully flexible, with ergonomic furniture and fast Wi-Fi included.

Commercial

Marketed by IW Group Services (UK) Limited, Regus

£1,089 pcmFrom

162–40,387 sq. ft.

17 Hanover Square, London, Greater London, United Kingdom W1S 1BN

Private workspace for up to 3 in Hanover Square - No 17. Fully flexible, with ergonomic furniture and fast Wi-Fi included.

Commercial

Marketed by IW Group Services (UK) Limited, Regus

£869 pcmFrom

108–40,387 sq. ft.

17 Hanover Square, London, Greater London, United Kingdom W1S 1BN

Private workspace for up to 2 in Hanover Square - No 17. Fully flexible, with ergonomic furniture and fast Wi-Fi included.

Commercial

Marketed by IW Group Services (UK) Limited, Regus

£859 pcmFrom

1–40,387 sq. ft.

17 Hanover Square, London, W1S 1BN

All-inclusive access to professional office space for 1 person in Regus Mayfair Hanover Square

Commercial

Marketed by IW Group Services (UK) Limited, Regus

£4,375 pcmFrom

1–40,387 sq. ft.

17 Hanover Square, London, W1S 1BN

Open plan office space for 10 people in Regus Mayfair Hanover Square

Commercial

Marketed by IW Group Services (UK) Limited, Regus

£271 pcmFrom

1–40,387 sq. ft.

17 Hanover Square, London, W1S 1BN

Join a like-minded community in our coworking space at 17 Hanover Square, Mayfair. Enjoy private, tailored offices, flexible coworking starting at £271, and well-equipped meeting rooms. Our virtual offices help you represent your business professionally. Close to shops and restaurants. Enquire now!

Commercial

Marketed by IW Group Services (UK) Limited, Regus

20 Grosvenor Street, Mayfair, W1K 4QJ

POA

39,681 sq. ft.

Call 020 3840 3805Local call rate

40,000 sq ft HQ building available from Q1 2027. Available as a curated managed space on flexible terms.

Commercial

Marketed by RX London Limited, London

£20,739 pcmFrom

1,076–39,561 sq. ft.

2nd Floor, Berkeley Square House, Berkeley Square, London, W1J 6BD

Fully equipped open-plan offices for rent in Signature Mayfair - Berkeley Square

Commercial

Marketed by IW Group Services (UK) Limited, Regus

£2,359 pcmFrom

215–39,561 sq. ft.

Berkeley Square House, Berkeley Square, London, Greater London, United Kingdom W1J 6BD

Private workspace for up to 4 in Mayfair - Berkeley Square. Fully flexible, with ergonomic furniture and fast Wi-Fi included.

Commercial

Marketed by IW Group Services (UK) Limited, Regus

£1,289 pcmFrom

108–39,561 sq. ft.

Berkeley Square House, Berkeley Square, London, Greater London, United Kingdom W1J 6BD

Private workspace for up to 2 in Mayfair - Berkeley Square. Fully flexible, with ergonomic furniture and fast Wi-Fi included.

Commercial

Marketed by IW Group Services (UK) Limited, Regus

1/5

£889 pcmFrom

1–39,561 sq. ft.

2nd Floor, Berkeley Square House, Berkeley Square, London, W1J 6BD

Find office space in Signature Mayfair - Berkeley Square for 1 person with everything taken care of

Commercial

Marketed by IW Group Services (UK) Limited, Regus

1/5

£449 pcmFrom

1–39,561 sq. ft.

2nd Floor, Berkeley Square House, Berkeley Square, London, W1J 6BD

Join our shared office in Mayfair. Enjoy natural light, videoconferencing, and a coffee bar. Private offices and coworking from £449 available!

Commercial

Marketed by IW Group Services (UK) Limited, Regus

£7,049 pcmFrom

1–39,561 sq. ft.

2nd Floor, Berkeley Square House, Berkeley Square, London, W1J 6BD

Move into ready-to-use open plan office space for 10 people in Signature Mayfair - Berkeley Square

Commercial

Marketed by IW Group Services (UK) Limited, Regus

Asticus, 21 Palmer Street, London, SW1H 0AD

POA

3,267–39,525 sq. ft.

Call 020 4538 2347Local call rate

Comprehensively refurbished providing both CAT A and CAT A+ office space

Commercial

Marketed by JLL, West End Offices

1 Kingsway, London, WC2B 6AN

£42,500 pcm

6,000–38,649 sq. ft.

Call 020 3909 7861Local call rate

The 4th floor offers 13,742 sq ft of CAT A space. The 1st and 2nd floors will be available in October 2026. The building is based on the corner of the Aldwych and Kingsway where it is also home of the iconic Delaunay Restaurant. with Covent Garden on the doorstep.

Commercial

Marketed by Farebrother, Farebrother

£11,498 pcm

1,076–37,303 sq. ft.

The Harley Building, 77 New Cavendish Street, London, Greater London, United Kingdom W1W 6XB

This 15-person office solution provides privacy, business-grade connectivity and flexible layout options within a professional setting, allowing you to configure the space around your team’s structure and workflow

Commercial

Marketed by IW Group Services (UK) Limited, Spaces

£7,749 pcm

484–37,303 sq. ft.

The Harley Building, 77 New Cavendish Street, London, Greater London, United Kingdom W1W 6XB

A dedicated large workspace for 10 people, fully furnished and supported by reception services, with a customisable layout that allows you to configure the space as one office or multiple work areas.

Commercial

Marketed by IW Group Services (UK) Limited, Spaces

£3,749 pcm

323–37,303 sq. ft.

The Harley Building, 77 New Cavendish Street, London, Greater London, United Kingdom W1W 6XB

A move-in-ready private office for five people designed to support productive team working. All-inclusive services, professional reception and business-grade connectivity provide a dependable, ready-to-use setup.

Commercial

Marketed by IW Group Services (UK) Limited, Spaces

1/9

£1,619 pcm

162–37,303 sq. ft.

The Harley Building, 77 New Cavendish Street, London, Greater London, United Kingdom W1W 6XB

This serviced office for three people delivers privacy, business-grade connectivity and professional support in a move-in ready space designed for focused, efficient working.

Commercial

Marketed by IW Group Services (UK) Limited, Spaces

£605 pcm

86–37,303 sq. ft.

The Harley Building, 77 New Cavendish Street, London, Greater London, United Kingdom W1W 6XB

A move-in-ready private office for one person, offering privacy, excellent connectivity and a professionally managed working environment for consistent daily use

Commercial

Marketed by IW Group Services (UK) Limited, Spaces

1 Kingsway, London, WC2B 6XD

1/46

£56,667 pcm

8,000–37,000 sq. ft.