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.

18,594 flats measured

Best £/sqft£/m² first

1,585–1,632 of 3,734 · £6.33/sqft£68.14/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.

1,130 sqft 105 m²

£6.90/sqft £74.27/m²
£7,800/mo £3,900 each (if split by room)

Devonshire Street, Marylebone

2 bed 2 bath Marylebone

8 days on market Share Agent's site ↗

435 sqft 40 m²

£6.90/sqft £74.27/m² short let
£3,000/mo was £3,250 ◷ 60 days on market

Formosa Street, Little Venice, London, W9

1 bed 1 bath Maida Vale

60 days on market Share Agent's site ↗

993 sqft 92 m²

£6.90/sqft £74.27/m²
£6,850/mo £3,425 each (if split by room) ◷ relisted 1×

Kensington Gardens Square London W2

2 bed 2 bath Bayswater

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

1,018 sqft 95 m²

£6.90/sqft £74.27/m²
£7,020/mo £2,340 each (if split by room) was £7,063

Merchant Square East, London, W2

3 bed 2 bath Paddington

18 days on market Share Portal ↗

1,018 sqft 95 m²

£6.90/sqft £74.27/m²
£7,020/mo £2,340 each (if split by room) was £7,063

Merchant Square East, London, W2

3 bed 2 bath Paddington

24 days on market avail now Share Portal ↗

1,018 sqft 95 m²

£6.90/sqft £74.27/m²
£7,020/mo £2,340 each (if split by room) was £7,063

Merchant Square East, Merchant Square, London

3 bed 2 bath Paddington

10 days on market avail now Share Portal ↗

1,018 sqft 95 m²

£6.90/sqft £74.27/m²
£7,020/mo £2,340 each (if split by room) was £7,063 ◷ 2mo on market

Merchant Square W2

3 bed 2 bath Paddington

2mo on market avail now Share Portal ↗

1,018 sqft 95 m²

£6.90/sqft £74.27/m²
£7,020/mo £2,340 each (if split by room) was £7,063 ◷ 40 days on market

Merchant Square, Paddington W2

3 bed 2 bath Paddington

40 days on market avail now Share Portal ↗

377 sqft 35 m²

£6.90/sqft £74.27/m²
£2,600/mo

Miles Buildings, Penfold Place, City Of Westminster, London

1 bed 1 bath Fisherton Street Estate

Also listed here £2,600 same price ↗

2 days on market avail 16 Oct Share Portal ↗

533 sqft 50 m²

£6.91/sqft £74.38/m²
£3,683/mo ◷ relisted 2×

Avenfield House, Park Lane, Mayfair

1 bed 1 bath Marylebone

9 days on market avail now Share Portal ↗

4,514 sqft 419 m²

£6.91/sqft £74.38/m²
£31,200/mo £6,240 each (if split by room) ◷ 58 days on market

Fairholt Street, Knightsbridge, SW7

5 bed 6 bath Belgravia

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

558 sqft 52 m²

£6.91/sqft £74.38/m²
£3,857/mo ◷ 5mo on market

Hill Steet Mayfair W1J

1 bed 1 bath Chinatown

5mo on market avail now Share Agent's site ↗

1,568 sqft 146 m²

£6.91/sqft £74.38/m²
£10,833/mo £2,708 each (if split by room) ◷ 2mo on market

Ordnance Hill, St John's Wood, London, NW8

4 bed 2 bath St. John's Wood

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

1,050 sqft 98 m²

£6.91/sqft £74.38/m²
£7,258/mo £3,629 each (if split by room)

Temple House, London, WC2R

2 bed 2 bath Chinatown

26 days on market avail 4 Nov Share Agent's site ↗

525 sqft 49 m²

£6.92/sqft £74.49/m²
£3,631/mo £1,816 each (if split by room) ◷ 45 days on market

Dolphin Square, London, SW1V

2 bed 1 bath Churchill Gardens Estate

45 days on market Share Portal ↗

5,325 sqft 495 m²

£6.92/sqft £74.49/m²
£36,833/mo £4,604 each (if split by room) ◷ 45 days on market

Eaton Square, London, SW1W

8 bed 6 bath Belgravia

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

990 sqft 92 m²

£6.92/sqft £74.49/m²
£6,850/mo £3,425 each (if split by room) ◷ relisted 1×

Kensington Gardens Square London W2

2 bed 2 bath Bayswater

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

990 sqft 92 m²

£6.92/sqft £74.49/m²
£6,850/mo £3,425 each (if split by room) ◷ relisted 1×

Kensington Gardens Square, Bayswater, London, W2

2 bed 2 bath Bayswater

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

990 sqft 92 m²

£6.92/sqft £74.49/m²
£6,847/mo £3,424 each (if split by room) ◷ relisted 1×

Kensington Gardens Square, London, W2

2 bed 2 bath Bayswater

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

2,169 sqft 202 m²

£6.92/sqft £74.49/m²
£15,000/mo £3,750 each (if split by room) ◷ relisted 1×

Princes Mews, Bayswater, London, W2

4 bed 4 bath Bayswater

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

438 sqft 41 m²

£6.93/sqft £74.59/m² short let
£3,034/mo ◷ relisted 1×

Gloucester Terrace, Bayswater, London, W2

0 bed 1 bath Bayswater

25 days on market Share Agent's site ↗

575 sqft 53 m²

£6.93/sqft £74.59/m²
£3,987/mo £1,994 each (if split by room) ◷ 2mo on market

Great Cumberland Place, London

2 bed 1 bath Marylebone

23 days on market Share Portal ↗

1,018 sqft 95 m²

£6.94/sqft £74.70/m²
£7,063/mo £2,354 each (if split by room)

Merchant Square East, W2

3 bed 2 bath Paddington

9 days on market Share Portal ↗

1,018 sqft 95 m²

£6.94/sqft £74.70/m²
£7,063/mo £2,354 each (if split by room)

Merchant Square, Hyde Park

3 bed 2 bath Paddington

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

1,018 sqft 95 m²

£6.94/sqft £74.70/m² short let
£7,063/mo ◷ 6mo on market

Merchant Square, London, W2

3 bed ? bath Paddington

6mo on market Share Portal ↗

1,018 sqft 95 m²

£6.94/sqft £74.70/m²
£7,063/mo £2,354 each (if split by room)

Merchant Square, London

3 bed 2 bath Paddington

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

1,018 sqft 95 m²

£6.94/sqft £74.70/m²
£7,063/mo £2,354 each (if split by room) ◷ 40 days on market

Merchant Square, Paddington, London, W2

3 bed 2 bath Paddington

40 days on market Share Portal ↗

1,018 sqft 95 m²

£6.94/sqft £74.70/m²
£7,063/mo £2,354 each (if split by room) ◷ 40 days on market

Merchant Square, Paddington, London, W2

3 bed 2 bath Paddington

40 days on market avail now Share Portal ↗

1,018 sqft 95 m²

£6.94/sqft £74.70/m²
£7,063/mo £2,354 each (if split by room)

Merchant Square, Paddington, W2

3 bed 2 bath Paddington

26 days on market avail now Share Portal ↗

1,018 sqft 95 m²

£6.94/sqft £74.70/m²
£7,064/mo £2,355 each (if split by room) ◷ 38 days on market

Merchant Square, Paddington

3 bed 2 bath Paddington

38 days on market avail now Share Portal ↗

1,561 sqft 145 m²

£6.94/sqft £74.70/m²
£10,833/mo £2,708 each (if split by room)

Ordnance Hill, London NW8

4 bed 2 bath St. John's Wood

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

764 sqft 71 m²

£6.94/sqft £74.70/m²
£5,300/mo £2,650 each (if split by room)

Segrave Walk, London, W2

2 bed 2 bath Fisherton Street Estate

23 days on market avail 23 Nov Share Portal ↗

896 sqft 83 m²

£6.94/sqft £74.70/m² short let
£6,218/mo ◷ 2mo on market

Strathmore Court Mid Term NW8

2 bed 1 bath St. John's Wood

2mo on market avail now Share Portal ↗

262 sqft 24 m²

£6.95/sqft £74.81/m²
£1,820/mo ◷ 60 days on market

Devonshire Terrace, Paddington, W2

0 bed 1 bath Bayswater

60 days on market avail 26 Oct Share Portal ↗

302 sqft 28 m²

£6.95/sqft £74.81/m²
£2,100/mo

Gloucester Place, London, NW1

1 bed 1 bath Marylebone

23 days on market avail 6 Oct Share Agent's site ↗

813 sqft 76 m²

£6.95/sqft £74.81/m²
£5,650/mo £2,825 each (if split by room) ◷ 2mo on market

The Compton, Lodge Road, St John’s Wood, London NW8

2 bed ? bath St. John's Wood

2mo on market Share Portal ↗

4,049 sqft 376 m²

£6.96/sqft £74.92/m²
£28,167/mo £4,695 each (if split by room) was £32,500 ◷ 40 days on market

Chester Terrace

6 bed 4 bath Belgravia

40 days on market avail now Share Portal ↗

498 sqft 46 m²

£6.96/sqft £74.92/m²
£3,467/mo ◷ 6mo on market

Kendal Street Hyde Park W2

1 bed 1 bath Paddington

6mo on market avail now Share Portal ↗

1,006 sqft 93 m²

£6.96/sqft £74.92/m²
£7,000/mo £2,333 each (if split by room)

Maddox Street, London, W1S

3 bed 2 bath East Marylebone

12 days on market avail now Share Portal ↗

467 sqft 43 m²

£6.96/sqft £74.92/m²
£3,250/mo

York Street, Marylebone, London, W1H

1 bed 1 bath Marylebone

2 days on market Share Agent's site ↗

430 sqft 40 m²

£6.98/sqft £75.13/m²
£3,000/mo

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

1 bed 1 bath Grosvenor Estate

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

1,862 sqft 173 m²

£6.98/sqft £75.13/m²
£13,000/mo £3,250 each (if split by room)

Sterling Street, London

4 bed 2 bath Belgravia

24 days on market Share Agent's site ↗

496 sqft 46 m²

£6.99/sqft £75.24/m²
£3,467/mo ◷ 60 days on market

Coniston Court, Kendal Street, London, W2

1 bed 1 bath Paddington

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

496 sqft 46 m²

£6.99/sqft £75.24/m²
£3,467/mo ◷ 60 days on market

Coniston Court, Kendal Street

1 bed 1 bath Belgravia

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

2,004 sqft 186 m²

£6.99/sqft £75.24/m²
£14,000/mo £3,500 each (if split by room) was £15,000 ◷ 3mo on market

Princes Gate, South Kensington

4 bed 3 bath Belgravia

3mo on market Share Agent's site ↗

800 sqft 74 m²

£7.00/sqft £75.35/m²
£5,600/mo ◷ 2mo on market

Westmark Tower, Newcastle Place, London

0 bed ? bath Fisherton Street Estate

2mo on market avail now Share Portal ↗

819 sqft 76 m²

£7.00/sqft £75.35/m²
£5,733/mo ◷ 46 days on market

Grosvenor Hill W1

1 bed 2 bath Chinatown

46 days on market avail now Share Portal ↗

819 sqft 76 m²

£7.00/sqft £75.35/m²
£5,733/mo

Grosvenor Hill, Mayfair, London

1 bed 2 bath Chinatown

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

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.