GaffFinder

London lettings, by the square foot

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Every London flat, measured.

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

18,576 flats measured

Best £/sqft£/m² first

2,017–2,064 of 3,701 · £6.30/sqft£67.81/m² median in Westminster

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.

880 sqft 82 m²

£8.12/sqft £87.40/m² 29% above Westminster median
£7,150/mo £3,575 each (if split by room)

Park Street, Mayfair, W1K

2 bed 2 bath Marylebone

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

517 sqft 48 m²

£8.12/sqft £87.40/m² 29% above Westminster median
£4,200/mo £2,100 each (if split by room) was £5,417

York Mansions, Chiltern Street, City Of Westminster, London

2 bed 1 bath Marylebone

17 days on market avail now Share Portal ↗

523 sqft 49 m²

£8.13/sqft £87.51/m² 29% above Westminster median
£4,250/mo £2,125 each (if split by room) ◷ 8mo on market

Princes Square London W2

2 bed 2 bath Bayswater

8mo on market avail now Share Agent's site ↗

2,928 sqft 272 m²

£8.14/sqft £87.62/m² 29% above Westminster median
£23,833/mo £5,958 each (if split by room) ◷ 60 days on market

Hereford House, North Row, Mayfair, London, W1K, United Kingdom

4 bed 4 bath Marylebone

60 days on market Share Agent's site ↗

196 sqft 18 m²

£8.14/sqft £87.62/m² 29% above Westminster median
£1,595/mo was £1,864 ◷ 30 days on market

Maida Vale, London, W9

0 bed 1 bath Maida Vale

30 days on market avail now 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 ↗

2,928 sqft 272 m²

£8.14/sqft £87.62/m² 29% above Westminster median
£23,833/mo £5,958 each (if split by room) ◷ 3mo on market

North Row, Mayfair, London, W1K

4 bed 4 bath Marylebone

3mo on market avail now Share Portal ↗

638 sqft 59 m²

£8.15/sqft £87.73/m² 29% above Westminster median
£5,200/mo

Broadway, London

1 bed 1 bath Millbank

26 days on market avail 23 Oct Share Portal ↗

766 sqft 71 m²

£8.16/sqft £87.83/m² 30% above Westminster median
£6,250/mo £3,125 each (if split by room)

Eaton Square, Knightsbridge, SW1W

2 bed 2 bath Belgravia

11 days on market avail 24 Nov Share Agent's site ↗

1,593 sqft 148 m²

£8.16/sqft £87.83/m² short let
£13,000/mo ◷ 5mo on market

Ennismore Gardens, London

2 bed 2 bath Belgravia

5mo on market avail now Share Portal ↗

584 sqft 54 m²

£8.16/sqft £87.83/m² 30% above Westminster median
£4,767/mo was £4,962 ◷ 54 days on market

Garrett Mansions, Edgware Road, City Of Westminster, London

1 bed ? bath Fisherton Street Estate

54 days on market avail now Share Portal ↗

527 sqft 49 m²

£8.16/sqft £87.83/m² 30% above Westminster median
£4,300/mo

Millbank Residence, 9 Millbank, LONDON, SW1P

1 bed 1 bath Millbank

4 days on market avail 1 Dec Share Portal ↗

2,890 sqft 268 m²

£8.17/sqft £87.94/m² 30% above Westminster median
£23,617/mo £4,723 each (if split by room) ◷ 2mo on market

Chester Row, Belgravia, SW1W

5 bed 4 bath Belgravia

2mo on market avail now Share Agent's site ↗

875 sqft 81 m²

£8.17/sqft £87.94/m² 30% above Westminster median
£7,150/mo £3,575 each (if split by room)

Park Street, Mayfair, London, W1K

2 bed 2 bath Marylebone

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

1,020 sqft 95 m²

£8.18/sqft £88.05/m² 30% above Westminster median
£8,342/mo £4,171 each (if split by room) was £8,667 ◷ 60 days on market

Artesian Road, London, W2

2 bed 2 bath Bayswater

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

527 sqft 49 m²

£8.18/sqft £88.05/m² short let
£4,312/mo ◷ 3mo on market

Chepstow Road, W2, Notting Hill, London, W2

2 bed 1 bath Bayswater

3mo on market Share Agent's site ↗

821 sqft 76 m²

£8.18/sqft £88.05/m² 30% above Westminster median
£6,717/mo £3,359 each (if split by room)

One St Johns Wood, 60 St. Johns Wood Road, London

2 bed 2 bath St. John's Wood

20 days on market avail 23 Nov Share Agent's site ↗

1,722 sqft 160 m²

£8.18/sqft £88.05/m² 30% above Westminster median
£14,083/mo £4,694 each (if split by room) ◷ 2mo on market

Princes Gate

3 bed 2 bath Belgravia

2mo on market avail now Share Portal ↗

424 sqft 39 m²

£8.18/sqft £88.05/m² 30% above Westminster median
£3,467/mo

South Audley Street, Mayfair

1 bed 1 bath Marylebone

2 days on market Share Agent's site ↗

1,376 sqft 128 m²

£8.19/sqft £88.16/m² 30% above Westminster median
£11,267/mo £3,756 each (if split by room)

Albert Hall Mansions, Kensington Gore, Kensington, London

3 bed 3 bath Belgravia

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

549 sqft 51 m²

£8.21/sqft £88.37/m² 30% above Westminster median
£4,506/mo ◷ 60 days on market

London

1 bed 1 bath Fisherton Street Estate

60 days on market avail now Share Portal ↗

3,168 sqft 294 m²

£8.21/sqft £88.37/m² 30% above Westminster median
£26,000/mo £6,500 each (if split by room)

Queens Court, 4-8 Finchley Road, St John's Wood, NW8

4 bed 4 bath St. John's Wood

Also listed here £34,667 short let ↗

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

1,187 sqft 110 m²

£8.21/sqft £88.37/m² 30% above Westminster median
£9,750/mo £4,875 each (if split by room)

St Stephens Gardens, London, W2

2 bed 2 bath Bayswater

24 days on market avail 14 Oct Share Agent's site ↗

377 sqft 35 m²

£8.22/sqft £88.48/m² 30% above Westminster median
£3,100/mo

Kensington Gardens Square, Westbourne Park, W2

1 bed 1 bath Bayswater

8 days on market avail 14 Oct Share Agent's site ↗

2,433 sqft 226 m²

£8.22/sqft £88.48/m² 30% above Westminster median
£20,000/mo £5,000 each (if split by room) ◷ 47 days on market

Welbeck Street, London, W1G

4 bed 4 bath Marylebone

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

328 sqft 30 m²

£8.23/sqft £88.59/m² 31% above Westminster median
£2,700/mo

Flat 1, 72 Old Compton Street, London

1 bed 1 bath East Marylebone

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

511 sqft 47 m²

£8.23/sqft £88.59/m² 31% above Westminster median
£4,203/mo £2,102 each (if split by room) ◷ 2mo on market

Great Cumberland Place, London

2 bed 1 bath Marylebone

23 days on market Share Portal ↗

387 sqft 36 m²

£8.23/sqft £88.59/m² 31% above Westminster median
£3,185/mo ◷ 47 days on market

Kensington Gardens Square London W2

1 bed 1 bath Bayswater

47 days on market avail now Share Portal ↗

387 sqft 36 m²

£8.23/sqft £88.59/m² 31% above Westminster median
£3,185/mo ◷ 60 days on market

Kensington Gardens Square, London, W2

1 bed 1 bath Bayswater

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

667 sqft 62 m²

£8.24/sqft £88.69/m² 31% above Westminster median
£5,495/mo was £5,850 ◷ 2mo on market

Carlos Place, Mayfair, London, W1K

1 bed 1 bath Chinatown

2mo on market Share Agent's site ↗

546 sqft 51 m²

£8.24/sqft £88.69/m² short let
£4,500/mo ◷ 2mo on market

Elm Tree Road, St John's Wood, London, NW8

1 bed 1 bath St. John's Wood

46 days on market Share Portal ↗

631 sqft 59 m²

£8.24/sqft £88.69/m² 31% above Westminster median
£5,200/mo

Ennismore Gardens, Knightsbridge, London

1 bed 1 bath Belgravia

3 days on market avail 5 Oct Share Agent's site ↗

3,020 sqft 281 m²

£8.25/sqft £88.80/m² price unclear
£24,916/mo £8,305 each (if split by room) was £24,917

Bingham Place, Marylebone

3 bed 2 bath Marylebone

Also listed here £24,917 ↗

6 days on market Share Agent's site ↗

424 sqft 39 m²

£8.25/sqft £88.80/m² 31% above Westminster median
£3,500/mo ◷ 60 days on market

Hyde Park Place, London, W2

1 bed 2 bath Paddington

60 days on market Share Portal ↗

446 sqft 41 m²

£8.26/sqft £88.91/m² 31% above Westminster median
£3,683/mo ◷ 40 days on market

5 Hereford Road, London, W2

1 bed 1 bath Bayswater

40 days on market avail 23 Oct Share Agent's site ↗

666 sqft 62 m²

£8.26/sqft £88.91/m² 31% above Westminster median
£5,503/mo £2,752 each (if split by room)

Kensington Garden Square, London W2

2 bed 2 bath Bayswater

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

1,259 sqft 117 m²

£8.26/sqft £88.91/m² 31% above Westminster median
£10,400/mo £5,200 each (if split by room) ◷ 60 days on market

Southampton Street, London, WC2E

2 bed 2 bath Chinatown

60 days on market Share Portal ↗

2,887 sqft 268 m²

£8.26/sqft £88.91/m² 31% above Westminster median
£23,833/mo £7,944 each (if split by room) ◷ 2mo on market

St. James's Place, London, SW1A

3 bed 3 bath Chinatown

2mo on market avail now Share Agent's site ↗

2,887 sqft 268 m²

£8.26/sqft £88.91/m² 31% above Westminster median
£23,833/mo £7,944 each (if split by room) ◷ 4mo on market

St. James's Place, London, SW1A

3 bed 3 bath Chinatown

4mo on market avail now Share Agent's site ↗

2,419 sqft 225 m²

£8.27/sqft £89.02/m² short let
£20,000/mo

Artesian Road London W2

4 bed 3 bath Bayswater

20 days on market avail 1 Dec Share Agent's site ↗

810 sqft 75 m²

£8.27/sqft £89.02/m² 31% above Westminster median
£6,700/mo £3,350 each (if split by room) ◷ 2mo on market

Baker Street, London, W1U

2 bed 2 bath Marylebone

2mo on market avail now Share Agent's site ↗

3,396 sqft 315 m²

£8.29/sqft £89.23/m² 32% above Westminster median
£28,167/mo £7,042 each (if split by room)

Queens Court, Finchley Road, London, NW8

4 bed 4 bath St. John's Wood

Also listed here £34,667 short let ↗

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

1,566 sqft 145 m²

£8.30/sqft £89.34/m² short let
£13,000/mo ◷ 2mo on market

Ennismore Gardens, London, SW7

2 bed 2 bath Belgravia

2mo on market avail now Share Agent's site ↗

697 sqft 65 m²

£8.30/sqft £89.34/m² 32% above Westminster median
£5,785/mo £2,893 each (if split by room) ◷ 5mo on market

Garden House, Kensington Gardens Square, Bayswater, London, W2

2 bed 2 bath Bayswater

3mo on market Share Portal ↗
Floorplan

2,088 sqft 194 m²

£8.30/sqft £89.34/m² 32% above Westminster median
£17,333/mo £8,667 each (if split by room) ◷ 60 days on market

Grosvenor Square, Mayfair, London, W1K

2 bed 2 bath Marylebone

60 days on market avail now Share Portal ↗

697 sqft 65 m²

£8.30/sqft £89.34/m² 32% above Westminster median
£5,785/mo £2,893 each (if split by room) ◷ relisted 1×

Kensington Garden Square, Notting Hill, London

2 bed 2 bath Bayswater

5 days on market avail now Share Portal ↗

697 sqft 65 m²

£8.30/sqft £89.34/m² 32% above Westminster median
£5,785/mo £2,893 each (if split by room) ◷ 60 days on market

Kensington Gardens Square, London, W2

2 bed 2 bath Bayswater

60 days on market avail now Share Portal ↗

253 sqft 24 m²

£8.30/sqft £89.34/m² 32% above Westminster median
£2,100/mo ◷ 47 days on market

Prince Albert Road, St Johns Wood, London, NW8

0 bed 1 bath St. John's Wood

47 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.