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6 bed flat to rent Grosvenor Square, London, W1K

£86,667 pcm

Added on 28/09/2026

Type: Flat
Bedrooms: 6
Bathrooms: 6
Size

Council tax Band H £2,099 a year EPC E 49 potential D

Deposit: Ask agent

Key features

Exceptional penthouse arranged over two floors
Direct Lift Access
Six bedrooms including an impressive principal suite
Private balcony offering elevated Mayfair views
Generous reception, dining and entertaining spaces
Elegant panelled room and light-filled conservatory
Prestigious Grosvenor Square location in the heart of Mayfair
24 hour Concierge

About this property

A rare duplex penthouse offering grand proportions, private terraces and panoramic Mayfair views.

A remarkable duplex penthouse overlooking the heart of Mayfair, combining grand proportions, elegant interiors and exceptional private outdoor space.

The beautifully considered accommodation unfolds across generous reception and dining spaces, with expansive windows and private terraces creating a natural connection to the surrounding cityscape. The principal suite occupies its own upper-floor setting, complemented by a generous dressing room and private en suite, while additional bedrooms provide exceptional flexibility for family, guests or staff.

Floorplan

Energy performance

E 49

Current

Potential

92+

81-91

69-80

55-68

67 D

39-54

49 E

21-38

1-20

This home is rated band E, scoring 49 out of 100. The average British home is band D. Its certificate says it could reach band D (67) if the improvements it recommends were carried out.

Read from the certificate published with this listing, so it may not be the latest one. Check the government EPC register for the full certificate and its recommendations.

Council tax

Band H £2,099 a year

Per year

Band A

£700
Band B

£816
Band C

£933
Band D

£1,050
Band E

£1,283
Band F

£1,516
Band G

£1,749
Band H

This home: £2,099

This home is in band H, which costs £2,099 a year in Westminster for 2026/27.

Figures from MHCLG (Open Government Licence v3): the average bill for each band across Westminster, including the typical parish precept, so a parish's own bill can differ a little. Discounts lower the bill, such as 25% off for an adult living alone. Check a home's band on GOV.UK.

Price guide

77 comparables · within 2.8 miles

Priced above 99% of the 5+ bed flats to rent nearby right now.

This home, £86,667 pcm Median £18,612 pcm · £8,304 – £65,000

Per sq ft a month

£19.88 192% over

5+ bed flats nearby £6.80

Let agreed nearby

8 of 77

5+ bed flats nearby already let agreed

Compared with 77 5+ bed flats to rent within 2.8 miles, on the market now or already let agreed. The range is the middle 80% of their rents, weekly rents counted per month.