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.

18,991 flats measured

Best £/sqft£/m² first

10,945–10,992 of 17,339 · £3.91/sqft£42.09/m² median in London

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.

199 sqft 18 m²

£8.54/sqft £91.92/m² 118% above London median
£1,699/mo

ARK Shoreditch, Hackney Road, London, E2

0 bed ? bath Avebury East Estate

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

199 sqft 18 m²

£8.54/sqft £91.92/m² 118% above London median
£1,699/mo

ARK Shoreditch, Hackney Road, London, E2

0 bed ? bath Avebury East Estate

listed yesterday avail now Share Agent's site ↗

205 sqft 19 m²

£8.54/sqft £91.92/m² 118% above London median
£1,750/mo

Lancaster Gate, Lancaster Gate, London, W2

0 bed 1 bath Bayswater

8 days on market avail now Share Portal ↗

181 sqft 17 m²

£8.54/sqft £91.92/m² 118% above London median
£1,545/mo

Vincent Square, Westminster, London, SW1P

0 bed ? bath Grosvenor Estate

16 days on market Share Agent's site ↗

874 sqft 81 m²

£8.58/sqft £92.35/m² short let
£7,500/mo

Arundel Gardens London W11

2 bed 2 bath North Kensington

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

192 sqft 18 m²

£8.58/sqft £92.35/m² 119% above London median
£1,647/mo

Gloucester Place, Marylebone, NW1

0 bed 1 bath Marylebone

26 days on market avail 21 Oct Share Portal ↗

1,049 sqft 97 m²

£8.58/sqft £92.35/m² short let
£8,996/mo

Montagu Square, London W1H.

3 bed 3 bath Marylebone

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

291 sqft 27 m²

£8.59/sqft £92.46/m² 120% above London median
£2,500/mo

Sloane Avenue, SW3

0 bed 1 bath Brompton

29 days on market Share Agent's site ↗

831 sqft 77 m²

£8.60/sqft £92.57/m² 120% above London median
£7,150/mo £3,575 each (if split by room)

Garrett Mansions, EDGWARE ROAD, London, W2

2 bed 2 bath Belgravia

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

831 sqft 77 m²

£8.60/sqft £92.57/m² 120% above London median
£7,150/mo £3,575 each (if split by room)

Garrett Mansions, Edgware Road, Paddington, London W2

2 bed 2 bath Paddington

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

197 sqft 18 m²

£8.61/sqft £92.68/m² price unclear
£1,696/mo

Holm Wimbledon Park, Augustus Road, London, SW19

0 bed 1 bath Southfields

Also listed here £1,625 ↗

10 days on market Share Agent's site ↗

196 sqft 18 m²

£8.62/sqft £92.78/m² 120% above London median
£1,690/mo

Courtfield Gardens, South Kensington, SW5

0 bed 1 bath Earl's Court

26 days on market avail 27 Oct Share Agent's site ↗

1,608 sqft 149 m²

£8.62/sqft £92.78/m² 120% above London median
£13,867/mo £4,622 each (if split by room)

North Row, London, W1K

3 bed 3 bath Marylebone

listed yesterday avail 13 Nov Share Portal ↗

1,608 sqft 149 m²

£8.62/sqft £92.78/m² 120% above London median
£13,867/mo £4,622 each (if split by room) ◷ relisted 1×

North Row, Mayfair, London W1K

3 bed 3 bath Marylebone

listed yesterday avail 13 Nov Share Agent's site ↗

614 sqft 57 m²

£8.64/sqft £93.00/m² 121% above London median
£5,308/mo £2,654 each (if split by room)

Garden House, Bayswater W2

2 bed 2 bath Bayswater

7 days on market Share Portal ↗

1,000 sqft 93 m²

£8.64/sqft £93.00/m² 121% above London median
£8,645/mo £4,323 each (if split by room)

Rutland Gate, Knightsbridge, SW7

2 bed 2 bath Belgravia

listed yesterday avail 7 Oct Share Agent's site ↗

1,000 sqft 93 m²

£8.64/sqft £93.00/m² 121% above London median
£8,645/mo £4,323 each (if split by room)

Rutland Gate, London SW7

2 bed 2 bath Belgravia

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

601 sqft 56 m²

£8.65/sqft £93.11/m² 121% above London median
£5,200/mo £2,600 each (if split by room) was £5,265 ◷ relisted 1×

Great Cumberland Place, London

2 bed 2 bath Marylebone

25 days on market Share Agent's site ↗

491 sqft 46 m²

£8.66/sqft £93.22/m² 121% above London median
£4,250/mo

Casson Square, London, SE1

1 bed 1 bath Jubilee Hills

26 days on market avail 6 Nov Share Portal ↗

869 sqft 81 m²

£8.66/sqft £93.22/m² short let
£7,525/mo

Faraday Road, London, W10

2 bed 2 bath Kensal Town

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

275 sqft 26 m²

£8.67/sqft £93.32/m² 122% above London median
£2,384/mo

Earls Court, London, SW5

1 bed 1 bath Earl's Court

9 days on market Share Agent's site ↗

577 sqft 54 m²

£8.67/sqft £93.32/m² 122% above London median
£5,000/mo

Nine Elms Lane, Nine Elms

1 bed 1 bath Chelsea Bridge Wharf

3 days on market Share Agent's site ↗

2,304 sqft 214 m²

£8.68/sqft £93.43/m² 122% above London median
£20,000/mo £6,667 each (if split by room)

Casson Square, Lambeth, London

3 bed 3 bath Jubilee Hills

18 days on market avail 15 Oct Share Portal ↗

288 sqft 27 m²

£8.68/sqft £93.43/m² 122% above London median
£2,500/mo

Old Brompton Road, London, SW7

0 bed 1 bath Brompton

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

922 sqft 86 m²

£8.68/sqft £93.43/m² 122% above London median
£7,999/mo £4,000 each (if split by room) was £8,334

Onslow Gardens, South Kensington

2 bed 2 bath Brompton

16 days on market Share Agent's site ↗

832 sqft 77 m²

£8.71/sqft £93.75/m² 123% above London median
£7,250/mo £3,625 each (if split by room)

Hyde Park Gate, London, SW7 5

2 bed 2 bath Brompton

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

1,148 sqft 107 m²

£8.71/sqft £93.75/m² 123% above London median
£10,000/mo £5,000 each (if split by room) ◷ relisted 1×

Pathé Building, 109 Wardour Street, W1F

2 bed 2 bath East Marylebone

Also listed here £12,458 short let ↗

9 days on market avail 22 Dec Share Agent's site ↗

1,146 sqft 106 m²

£8.72/sqft £93.86/m² short let
£9,997/mo

Frognal Gardens London NW3

3 bed 2 bath Hampstead

24 days on market avail 19 Oct Share Agent's site ↗

1,192 sqft 111 m²

£8.72/sqft £93.86/m² 123% above London median
£10,400/mo £3,467 each (if split by room)

Weymouth Street, Fitrovia, London

3 bed 2 bath East Marylebone

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

1,986 sqft 185 m²

£8.73/sqft £93.97/m² 123% above London median
£17,333/mo £5,778 each (if split by room)

Belgravia Mansions, Holbein Place, Belgravia, London SW1W

3 bed 2 bath Chelsea

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

1,241 sqft 115 m²

£8.73/sqft £93.97/m² 123% above London median
£10,833/mo £3,611 each (if split by room) ◷ relisted 1×

Lincoln Square, Portugal Street, WC2A

3 bed 2 bath Chinatown

11 days on market avail 20 Oct Share Portal ↗

836 sqft 78 m²

£8.73/sqft £93.97/m² 123% above London median
£7,297/mo £3,649 each (if split by room) was £7,748

One Bishopsgate Plaza, 80 Houndsditch, London

2 bed 2 bath Aldgate

25 days on market Share Agent's site ↗

160 sqft 15 m²

£8.75/sqft £94.18/m² 124% above London median
£1,400/mo

50 & 52 St Quintin Avenue

0 bed 1 bath Lancaster West Estate

9 days on market avail 16 Oct Share Portal ↗

1,288 sqft 120 m²

£8.75/sqft £94.18/m² 124% above London median
£11,267/mo £3,756 each (if split by room)

Kensington Gore, London, SW7

3 bed 3 bath Belgravia

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

205 sqft 19 m²

£8.78/sqft £94.51/m² 125% above London median
£1,800/mo was £1,900

Finborough Road, Chelsea Village, SW10

1 bed 1 bath Earl's Court

23 days on market avail 16 Nov Share Agent's site ↗

626 sqft 58 m²

£8.79/sqft £94.61/m² 125% above London median
£5,504/mo £2,752 each (if split by room)

86-92 Kensington Gardens Square, London

2 bed 2 bath Bayswater

4 days on market avail now Share Portal ↗

986 sqft 92 m²

£8.79/sqft £94.61/m² short let
£8,667/mo

Colville Terrace, London, W11

2 bed 2 bath North Kensington

listed yesterday avail 10 Oct Share Agent's site ↗

626 sqft 58 m²

£8.79/sqft £94.61/m² 125% above London median
£5,503/mo £2,752 each (if split by room)

Garden House, London

2 bed 2 bath Bayswater

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

796 sqft 74 m²

£8.79/sqft £94.61/m² 125% above London median
£6,995/mo £3,498 each (if split by room)

Nine Elms Lane, New Covent Garden, SW8

2 bed 2 bath Chelsea Bridge Wharf

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

546 sqft 51 m²

£8.80/sqft £94.72/m² 125% above London median
£4,806/mo

Edgware Road, Hyde Park

1 bed 1 bath Fisherton Street Estate

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

1,004 sqft 93 m²

£8.81/sqft £94.83/m² 125% above London median
£8,849/mo £4,425 each (if split by room)

River Park Tower, 1 Nine Elms Lane, SW8

2 bed 2 bath Chelsea Bridge Wharf

25 days on market Share Portal ↗

204 sqft 19 m²

£8.82/sqft £94.94/m² 126% above London median
£1,800/mo was £1,900

Finborough Road, Chelsea, London, SW10

0 bed ? bath Earl's Court

24 days on market Share Agent's site ↗

737 sqft 68 m²

£8.82/sqft £94.94/m² short let
£6,500/mo ◷ relisted 2×

Hans Place, Knightsbridge, London, SW1X

2 bed 2 bath Belgravia

9 days on market Share Agent's site ↗

7,370 sqft 685 m²

£8.82/sqft £94.94/m² 126% above London median
£65,000/mo £10,833 each (if split by room)

Lancelot Place, Knightsbridge, London, SW7

6 bed 7 bath Belgravia

8 days on market avail 31 Oct Share Agent's site ↗

510 sqft 47 m²

£8.82/sqft £94.94/m² short let
£4,500/mo

Queens Gate London SW7

1 bed 1 bath Brompton

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

945 sqft 88 m²

£8.83/sqft £95.05/m² short let
£8,342/mo

Abingdon Road, London, W8

2 bed 2 bath Earl's Court

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

1,517 sqft 141 m²

£8.83/sqft £95.05/m² 126% above London median
£13,390/mo £4,463 each (if split by room) was £15,000

River Park Tower, 1 Nine Elms Lane, London, SW8

3 bed 3 bath Chelsea Bridge Wharf

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

226 sqft 21 m²

£8.83/sqft £95.05/m² 126% above London median
£1,995/mo

Wood Lane, London

0 bed 1 bath College Park

10 days on market avail 2 Nov 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.