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.

18,794 flats measured

Best £/sqft£/m² first

11,233–11,280 of 17,180 · £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.

837 sqft 78 m²

£16.00/sqft £172.22/m² 309% above London median
£13,390/mo £6,695 each (if split by room)

Prince Of Wales Terrace, Kensington, London

2 bed 3 bath Brompton

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

837 sqft 78 m²

£16.00/sqft £172.22/m² 309% above London median
£13,390/mo £6,695 each (if split by room)

Prince Of Wales Terrace, Kensington, W8

2 bed 2 bath Brompton

9 days on market avail now Share Portal ↗

837 sqft 78 m²

£16.00/sqft £172.22/m² 309% above London median
£13,390/mo £6,695 each (if split by room)

Prince of Wales, London, W8

2 bed 3 bath Brompton

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

6,738 sqft 626 m²

£16.08/sqft £173.08/m² short let
£108,333/mo

Kensington Square, High Street Kensington, W8

7 bed 7 bath Brompton

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

1,345 sqft 125 m²

£16.11/sqft £173.41/m² short let
£21,667/mo

Albert Hall Mansions, Knightsbridge

3 bed 2 bath Belgravia

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

5,364 sqft 498 m²

£16.16/sqft £173.94/m² 313% above London median
£86,666/mo £14,444 each (if split by room)

1, Oak Lane, London, SW8

6 bed 6 bath Chelsea Bridge Wharf

29 days on market avail now Share Portal ↗

1,059 sqft 98 m²

£16.16/sqft £173.94/m² 313% above London median
£17,117/mo

The OWO Residences by Raffles, Westminster SW1

1 bed 1 bath Chinatown

17 days on market avail 20 Nov Share Portal ↗

824 sqft 77 m²

£16.25/sqft £174.91/m² 316% above London median
£13,390/mo £6,695 each (if split by room)

21-22 Prince Of Wales Terrace, Kensington, London, W8

2 bed 2 bath Brompton

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

5,250 sqft 488 m²

£16.51/sqft £177.71/m² 322% above London median
£86,667/mo £14,445 each (if split by room)

Oak Lane, London, SW8

6 bed 6 bath Chelsea Bridge Wharf

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

1,065 sqft 99 m²

£16.76/sqft £180.40/m² price unclear
£17,853/mo £5,951 each (if split by room) ◷ 59 days on market

Prince of Wales Terrace, London, W8

3 bed 3 bath Brompton

Also listed here £17,983 ↗

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

135 sqft 13 m²

£16.78/sqft £180.62/m² 329% above London median
£2,265/mo ◷ relisted 2×

Draycott Avenue, SW3

0 bed 1 bath Brompton

12 days on market avail 14 Sep 2027 Share Portal ↗

1,065 sqft 99 m²

£16.89/sqft £181.80/m² 332% above London median
£17,983/mo £5,994 each (if split by room) ◷ relisted 5×

Prince Of Wales Terrace, W8

3 bed 4 bath Brompton

9 days on market Share Portal ↗

884 sqft 82 m²

£17.16/sqft £184.71/m² short let
£15,167/mo

Powis Square, London, W11

2 bed 2 bath North Kensington

2 days on market avail 20 Oct Share Agent's site ↗

931 sqft 86 m²

£17.19/sqft £185.03/m² 340% above London median
£16,000/mo was £17,333

The OWO Residences, Whitehall, SW1A

1 bed 1 bath Chinatown

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

680 sqft 63 m²

£17.43/sqft £187.61/m² short let
£11,855/mo

Basing Street, London, W11

3 bed 1 bath North Kensington

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

890 sqft 83 m²

£17.55/sqft £188.91/m² 349% above London median
£15,622/mo £7,811 each (if split by room)

Prince of Wales Terrace, London, W8

2 bed 3 bath Brompton

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

569 sqft 53 m²

£17.90/sqft £192.67/m² 358% above London median
£10,183/mo

Marylebone Lane, Marylebone, London, W1U

1 bed 1 bath Marylebone

5 days on market Share Agent's site ↗

615 sqft 57 m²

£18.04/sqft £194.18/m² 361% above London median
£11,093/mo was £12,619

Weymouth Mews, Marylebone, London, W1G

1 bed 1 bath Marylebone

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

427 sqft 40 m²

£18.27/sqft £196.66/m² short let
£7,800/mo ◷ 53 days on market

Windmill Street, Fitzrovia, London, W1T

1 bed 1 bath Bloomsbury

Also listed here £7,800 short let ↗

29 days on market Share Agent's site ↗

1,170 sqft 109 m²

£18.54/sqft £199.56/m² short let
£21,688/mo

-78 Marylebone Lane, South Marylebone, W1U

3 bed 2 bath Marylebone

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

726 sqft 67 m²

£18.55/sqft £199.67/m² short let
£13,468/mo

Picton Place, London, W1U

2 bed 1 bath Marylebone

25 days on market Share Agent's site ↗

615 sqft 57 m²

£18.99/sqft £204.41/m² 386% above London median
£11,678/mo

Weymouth Mews, Marylebone, W1G

1 bed ? bath Marylebone

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

4,354 sqft 405 m²

£19.91/sqft £214.31/m² 409% above London median
£86,667/mo £14,445 each (if split by room)

Grosvenor Square, London, W1K

6 bed 6 bath Marylebone

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

539 sqft 50 m²

£20.02/sqft £215.49/m² 412% above London median
£10,790/mo

Marylebone Lane, Marylebone, London, W1U

1 bed 1 bath Marylebone

5 days on market Share Agent's site ↗

818 sqft 76 m²

£20.63/sqft £222.06/m² 428% above London median
£16,878/mo £8,439 each (if split by room) ◷ relisted 1×

Harley Street, Marylebone, London, W1G

2 bed 2 bath Marylebone

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

1,862 sqft 173 m²

£22.11/sqft £237.99/m² 465% above London median
£41,167/mo £10,292 each (if split by room)

Park Crescent, London W1B

4 bed 3 bath Marylebone

11 days on market avail now Share Portal ↗

261 sqft 24 m²

£22.38/sqft £240.90/m² short let
£5,840/mo

Gloucester Terrace, London, W2

0 bed 1 bath Bayswater

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

535 sqft 50 m²

£25.92/sqft £279.00/m² 563% above London median
£13,867/mo

St. Stephens Gardens, London

1 bed 1 bath Bayswater

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

268 sqft 25 m²

£35.57/sqft £382.87/m² 810% above London median
£9,533/mo

Duke Street, Mayfair, London, W1K

1 bed 2 bath Marylebone

9 days on market Share Portal ↗

1,172 sqft 109 m²

£59.16/sqft £636.79/m² 1413% above London median
£69,333/mo £11,556 each (if split by room)

Cornwall Terrace, Marylebone, NW1

6 bed 8 bath Marylebone

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

9,075 sqft 843 m²

£6685.03/sqft £71956.99/m² 170873% above London median
£60,666,667/mo £7,583,333 each (if split by room)

Hyde Park Gate, South Kensington, SW7

8 bed 8 bath Brompton

16 days on market Share Agent's site ↗

6,186 sqft 575 m²

£1.35/sqft £14.53/m² unconfirmed
£8,350/mo £1,670 each (if split by room) ◷ relisted 1×

Coombe Ridings, Kingston Upon Thames, KT2

5 bed 6 bath Coombe

5 days on market avail now Share Portal ↗

2,410 sqft 224 m²

£1.39/sqft £14.96/m² unconfirmed
£3,350/mo £838 each (if split by room)

Haling Park Road South Croydon CR2

4 bed 2 bath Waddon

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

1,475 sqft 137 m²

£1.49/sqft £16.04/m² unconfirmed
£2,200/mo £550 each (if split by room)

North Cray Road, Bexley Village, Kent, DA5

4 bed 2 bath Coldblow

3 days on market Share Agent's site ↗

2,220 sqft 206 m²

£1.53/sqft £16.47/m² unconfirmed
£3,400/mo £850 each (if split by room) was £3,600

Swakeleys Road, Ickenham, Uxbridge, UB10

4 bed 2 bath Ickenham

24 days on market avail 9 Nov Share Agent's site ↗

1,755 sqft 163 m²

£1.60/sqft £17.22/m² unconfirmed
£2,800/mo £933 each (if split by room)

Mansfield Hill, Chingford

3 bed 2 bath Chingford

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

1,701 sqft 158 m²

£1.65/sqft £17.76/m² unconfirmed
£2,800/mo £933 each (if split by room) was £3,000

Manor Road, Cheam, Sutton

3 bed 1 bath Sutton

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

1,701 sqft 158 m²

£1.65/sqft £17.76/m² unconfirmed
£2,800/mo £933 each (if split by room)

Manor Road, Cheam, Sutton

3 bed 1 bath Sutton

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

1,640 sqft 152 m²

£1.68/sqft £18.08/m² unconfirmed
£2,750/mo £917 each (if split by room)

Crown Woods Way, London, SE9

3 bed 2 bath Avery Hill

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

1,195 sqft 111 m²

£1.88/sqft £20.24/m² unconfirmed
£2,250/mo £1,125 each (if split by room)

Acacia Way, Kent

2 bed 2 bath Blackfen

11 days on market avail 26 Oct Share Portal ↗

1,005 sqft 93 m²

£1.89/sqft £20.34/m² unconfirmed
£1,900/mo £950 each (if split by room)

Aran Drive, Stanmore, HA7

2 bed 1 bath Brockley Park

18 days on market avail 6 Nov Share Agent's site ↗

1,167 sqft 108 m²

£1.89/sqft £20.34/m² unconfirmed
£2,200/mo £733 each (if split by room) was £3,000

Finchley Lane, Hendon, NW4

3 bed 2 bath Hendon

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

931 sqft 86 m²

£1.93/sqft £20.77/m² unconfirmed
£1,800/mo £900 each (if split by room) was £2,000

Uxbridge Road, Feltham, TW13 5EH, Hounslow, Feltham, TW13

2 bed 1 bath Hanworth

26 days on market Share Agent's site ↗

1,171 sqft 109 m²

£1.96/sqft £21.10/m² unconfirmed
£2,300/mo £767 each (if split by room)

Tolworth Road Surbiton KT6

3 bed 2 bath Hook

18 days on market avail 16 Oct Share Agent's site ↗

934 sqft 87 m²

£2.01/sqft £21.64/m² unconfirmed
£1,875/mo £938 each (if split by room) was £1,950

Bromley Road, Catford, London, SE6

2 bed 1 bath Catford

28 days on market avail 9 Nov Share Agent's site ↗

1,369 sqft 127 m²

£2.01/sqft £21.64/m² unconfirmed
£2,750/mo £1,375 each (if split by room)

Vineyard Path, SW14

2 bed 1 bath Barnes

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

668 sqft 62 m²

£2.10/sqft £22.60/m² unconfirmed
£1,400/mo was £1,450

Maple Road, Hayes

1 bed 1 bath Yeading

16 days on market avail now Share Portal ↗

828 sqft 77 m²

£2.17/sqft £23.36/m² unconfirmed
£1,800/mo £900 each (if split by room)

Abbey Lane, London

2 bed 1 bath Mill Meads

2 days on market avail 18 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.