Market Insights: UK Office Space Prices and Market Research - Q3 2026

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5 office spaces to rent in Portman Towers

Stations nearby: Marble Arch, Bond Street and Baker Street.

9 Person Private Office | 475 Sq. Ft.

1.02, 21 Gloucester Place Marylebone, W1U

Marble Arch (5 min walk)
Baker Street (8 min walk)
Up to 9 people
Private Office
Updated: Thu, 22 October, 2026
On 3 customers' shortlist
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from £7,700 /month
£856 /person /month

Managed Office for up to 12 People | 732 Sq. Ft.

27 Gloucester Place Marylebone, W1U

Marble Arch (6 min walk)
Baker Street (8 min walk)
Up to 12 people
Managed Office
Updated: Mon, 31 August, 2026
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from £9,760 /month
£813 /person /month

Managed Office for up to 8 People | 669 Sq. Ft.

27 Gloucester Place Marylebone, W1U

Marble Arch (6 min walk)
Baker Street (8 min walk)
Up to 8 people
Managed Office
Updated: Mon, 31 August, 2026
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from £8,363 /month
£1,045 /person /month

8 Person Private Office | 450 Sq. Ft.

3.01, Level 3, 21 Gloucester Place Marylebone, W1U

Marble Arch (5 min walk)
Baker Street (8 min walk)
Up to 8 people
Private Office
Updated: Thu, 22 October, 2026
On 2 customers' shortlist
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from £7,320 /month
£915 /person /month
2 available

4 Person Private Office | 250 Sq. Ft.

4.02, Level 4, 21 Gloucester Place Marylebone, W1U

Marble Arch (5 min walk)
Baker Street (8 min walk)
Up to 4 people
Private Office
Updated: Thu, 22 October, 2026
On 1 customer's shortlist
View Tour Save
from £3,990 /month
£998 /person /month
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