GaffFinder

London lettings, by the square foot

Saved Get alerts

Every London flat, measured.

The portals won’t let you rank by size. We read the floorplans, so you can.

18,686 flats measured

Best £/sqft£/m² first

49–91 of 91 · £5.57/sqft£59.95/m² median in Grosvenor Estate

Sizes are estimates: an AI model reads most of them from the floorplan, and it can be wrong — so can the £/sqft£/m² worked out from them. Check with the agent before you rely on one.

312 sqft 29 m²

£6.09/sqft £65.55/m²
£1,900/mo ◷ 45 days on market

Regency Street, London, SW1P

1 bed ? bath Grosvenor Estate

45 days on market avail 12 Oct Share Portal ↗

676 sqft 63 m²

£6.14/sqft £66.09/m²
£4,150/mo ◷ 48 days on market

Drake House, 76 Marsham Street, Westminster, London, SW1P

1 bed 1 bath Grosvenor Estate

48 days on market avail 9 Oct Share Agent's site ↗

463 sqft 43 m²

£6.16/sqft £66.31/m²
£2,850/mo £1,425 each (if split by room)

Page Street SW1P

2 bed 1 bath Grosvenor Estate

18 days on market avail now Share Agent's site ↗

1,023 sqft 95 m²

£6.35/sqft £68.35/m² 14% above Grosvenor Estate median
£6,500/mo £2,167 each (if split by room)

Page Street, London

3 bed 2 bath Grosvenor Estate

14 days on market avail 1 Oct Share Portal ↗

1,004 sqft 93 m²

£6.47/sqft £69.64/m² short let
£6,500/mo

36 Chapter Street,, Pimlico, London, SW1P

3 bed 2 bath Grosvenor Estate

17 days on market Share Agent's site ↗

340 sqft 32 m²

£6.47/sqft £69.64/m² 16% above Grosvenor Estate median
£2,201/mo ◷ 48 days on market

Marsham Street, Westminster

0 bed 1 bath Grosvenor Estate

48 days on market Share Agent's site ↗

789 sqft 73 m²

£6.84/sqft £73.63/m² 23% above Grosvenor Estate median
£5,399/mo £2,700 each (if split by room) was £5,499

Marsham Street, London

2 bed 2 bath Grosvenor Estate

56 days on market avail now Share Agent's site ↗

430 sqft 40 m²

£6.98/sqft £75.13/m² 25% above Grosvenor Estate median
£3,000/mo

Millbank Court, 24 John Islip Street, Westminster, London, SW1P

1 bed 1 bath Grosvenor Estate

5 days on market avail 12 Nov Share Agent's site ↗

525 sqft 49 m²

£7.02/sqft £75.56/m² 26% above Grosvenor Estate median
£3,683/mo ◷ 42 days on market

Abell House, 31 John Islip Street, Westminster, London, SW1P

1 bed 1 bath Grosvenor Estate

42 days on market avail now Share Agent's site ↗

761 sqft 71 m²

£7.10/sqft £76.42/m² 27% above Grosvenor Estate median
£5,400/mo £2,700 each (if split by room)

Marsham Court, Marsham Street, Westminster, London, SW1P

2 bed 2 bath Grosvenor Estate

12 days on market avail now Share Agent's site ↗

571 sqft 53 m²

£7.21/sqft £77.61/m² 29% above Grosvenor Estate median
£4,116/mo was £4,117

Abell House, 31 John Islip Street, Westminster, London, SW1P

1 bed 1 bath Grosvenor Estate

42 days on market avail now Share Agent's site ↗

832 sqft 77 m²

£7.21/sqft £77.61/m² 29% above Grosvenor Estate median
£6,000/mo £3,000 each (if split by room) ◷ 56 days on market

Riverwalk, Millbank, Westminster, London, SW1P

2 bed 2 bath Grosvenor Estate

56 days on market avail now Share Portal ↗

302 sqft 28 m²

£7.37/sqft £79.33/m² 32% above Grosvenor Estate median
£2,225/mo

Belgrave Rd, Pimlico, SW1V

0 bed 1 bath Grosvenor Estate

52 days on market avail now Share Portal ↗

436 sqft 41 m²

£7.95/sqft £85.57/m² short let
£3,467/mo ◷ 56 days on market

John Islip Street, Westminster, London, SW1P

1 bed 1 bath Grosvenor Estate

31 days on market Share Agent's site ↗

172 sqft 16 m²

£8.11/sqft £87.30/m² 46% above Grosvenor Estate median
£1,395/mo was £1,455

Udall Street, Westminster, SW1P

0 bed ? bath Grosvenor Estate

20 days on market avail 10 Oct Share Portal ↗

338 sqft 31 m²

£8.14/sqft £87.62/m² short let
£2,750/mo ◷ 8mo on market

Marsham Court, Marsham Street, SW1P

0 bed 1 bath Grosvenor Estate

3mo on market avail now Share Agent's site ↗

181 sqft 17 m²

£8.54/sqft £91.92/m² 53% above Grosvenor Estate median
£1,545/mo

Vincent Square, Westminster, London, SW1P

0 bed ? bath Grosvenor Estate

11 days on market Share Agent's site ↗

2,815 sqft 262 m²

£8.88/sqft £95.58/m² 59% above Grosvenor Estate median
£25,003/mo £8,334 each (if split by room) ◷ 56 days on market

Riverwalk

3 bed 3 bath Grosvenor Estate

56 days on market avail now Share Portal ↗

6,366 sqft 591 m²

£9.43/sqft £101.50/m² 69% above Grosvenor Estate median
£60,000/mo £12,000 each (if split by room) ◷ 56 days on market

Riverwalk, 161 Millbank, SW1P

5 bed 6 bath Grosvenor Estate

56 days on market avail now Share Agent's site ↗

145 sqft 13 m²

£10.31/sqft £110.98/m² 85% above Grosvenor Estate median
£1,495/mo

Udall Street, Westminster, SW1P

0 bed 1 bath Grosvenor Estate

10 days on market avail 1 Nov Share Agent's site ↗

120 sqft 11 m²

£12.42/sqft £133.69/m² 123% above Grosvenor Estate median
£1,490/mo ◷ relisted 1×

Udall Street London SW1P

0 bed ? bath Grosvenor Estate

18 days on market avail now Share Agent's site ↗

119 sqft 11 m²

£12.52/sqft £134.76/m² 125% above Grosvenor Estate median
£1,490/mo

Udall Street, Westminster, London, SW1P

0 bed ? bath Grosvenor Estate

21 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£2,383/mo £1,192 each (if split by room)

Chapter Street, Westminster, London, SW1P 4NR

2 bed 1 bath Grosvenor Estate

3 days on market avail 25 Oct Share Portal ↗

size unknown

—/sqft/m²
£7,300/mo £2,433 each (if split by room) was £7,400 ◷ 35 days on market

Cleland House, John Islip Street, City Of Westminster, London, SW1P

3 bed 3 bath Grosvenor Estate

35 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£9,000/mo £3,000 each (if split by room)

Cleland House, John Islip Street, City Of Westminster, London

3 bed 2 bath Grosvenor Estate

10 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£9,350/mo £3,117 each (if split by room)

Cleland House, John Islip Street, City Of Westminster, London

3 bed 3 bath Grosvenor Estate

4 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£2,800/mo

Dolben Court, Montaigne Close, Westminster, London, SW1P

1 bed 1 bath Grosvenor Estate

7 days on market avail 20 Oct Share Portal ↗

size unknown

—/sqft/m² short let
£2,700/mo was £2,980 ◷ 2mo on market

Hatherley Street, London, SW1P.

1 bed 1 bath Grosvenor Estate

2mo on market avail 1 Oct Share Portal ↗

size unknown

—/sqft/m²
£2,600/mo

Hide Tower, London, SW1P

1 bed 1 bath Grosvenor Estate

19 days on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£2,900/mo £1,450 each (if split by room)

Hogarth House, Erasmus Street, SW1P

2 bed 1 bath Grosvenor Estate

20 days on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£2,080/mo ◷ 2mo on market

John Islip Street, City Of Westminster, London

0 bed ? bath Grosvenor Estate

2mo on market avail now Share Portal ↗

size unknown

—/sqft/m²
£3,209/mo £1,605 each (if split by room) ◷ 3mo on market

John Islip Street, City Of Westminster, London

2 bed ? bath Grosvenor Estate

3mo on market avail now Share Portal ↗

size unknown

—/sqft/m²
£1,395/mo was £1,425

Kimmerston House, 1 Udall Street, SW1P

0 bed ? bath Grosvenor Estate

20 days on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£3,400/mo

Marsham Street, Drake House, SW1P

1 bed ? bath Grosvenor Estate

28 days on market avail 7 Oct Share Agent's site ↗

size unknown

—/sqft/m² short let
£2,499/mo ◷ 6mo on market

Norfolk House, London, SW1P

1 bed 1 bath Grosvenor Estate

3mo on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£6,500/mo £2,167 each (if split by room)

Page Street, Westminster, SW1P

3 bed 2 bath Grosvenor Estate

3 days on market avail 1 Oct Share Agent's site ↗

size unknown

—/sqft/m² short let
£6,500/mo

Ponsonby Terrace, Westminster, SW1P

3 bed 2 bath Grosvenor Estate

10 days on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£7,200/mo £2,400 each (if split by room) was £7,250 ◷ 56 days on market

Probyn House, Page Street, London, SW1P

3 bed 2 bath Grosvenor Estate

56 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£7,250/mo £2,417 each (if split by room)

Regency Street, London, SW1P

3 bed 2 bath Grosvenor Estate

19 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£3,500/mo ◷ 36 days on market

St. Johns Building, 79 Marsham Street, London, SW1P

1 bed 1 bath Grosvenor Estate

36 days on market avail 17 Oct Share Portal ↗

size unknown

—/sqft/m²
£1,425/mo ◷ 7mo on market

Udall Street, Victoria, London, SW1P

0 bed 1 bath Grosvenor Estate

7mo on market Share Agent's site ↗

size unknown

—/sqft/m²
£2,270/mo was £2,365

Vauxhall Bridge Road, London, SW1V

0 bed 1 bath Grosvenor Estate

2 days on market avail 1 Nov Share Agent's site ↗

size unknown

—/sqft/m²
£7,500/mo £2,500 each (if split by room)

Vincent Street, London, SW1P

3 bed 3 bath Grosvenor Estate

19 days on market avail now Share Portal ↗

How we know the size

  1. 01

    We collect

    Every new flat to rent in London, checked through the day, seven days a week.

  2. 02

    We read the floorplan

    A vision model reads the plan the way you would — room by room, taking the dimensions printed on it. It is an AI estimate, and it can be wrong.

  3. 03

    We measure

    That gives a square footage, and a price per square foot. You can sort and filter on both. The portal offers neither.