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.

19,068 flats measured

Best £/sqft£/m² first

3,649–3,696 of 5,753 · £4.00/sqft£43.06/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.

2,563 sqft 238 m²

£8.88/sqft £95.58/m² 122% above London median
£22,750/mo

North Audley Street, Mayfair, W1K

3 bed 3 bath Marylebone

2 days on market avail now Portal ↗

316 sqft 29 m²

£8.91/sqft £95.91/m² 123% above London median
£2,816/mo

Hill Street, Mayfair, London W1

0 bed 1 bath Chinatown

4 days on market avail 30 Oct Agent's site ↗

280 sqft 26 m²

£8.91/sqft £95.91/m² 123% above London median
£2,495/mo

Woburn Place, London, WC1H

0 bed 1 bath Bloomsbury

5 days on market avail now Agent's site ↗

1,013 sqft 94 m²

£8.94/sqft £96.23/m² 123% above London median
£9,052/mo

Garrett Mansions, Edgware Road, London W2

3 bed 2 bath Paddington

4 days on market avail now Agent's site ↗

1,013 sqft 94 m²

£8.94/sqft £96.23/m² 123% above London median
£9,052/mo

Garrett Mansions, Edgware Road, London

3 bed 2 bath Fisherton Street Estate

listed yesterday avail 11 Oct Portal ↗

1,013 sqft 94 m²

£8.94/sqft £96.23/m² 123% above London median
£9,053/mo

Garrett Mansions, West End Gate, London

3 bed 2 bath Fisherton Street Estate

2 days on market avail now Portal ↗

614 sqft 57 m²

£8.96/sqft £96.44/m² 124% above London median
£5,503/mo

Garden House, Bayswater W2

2 bed 2 bath Bayswater

listed today avail 1 Oct Portal ↗

180 sqft 17 m²

£8.99/sqft £96.77/m² price unclear
£1,619/mo was £1,671 ◷ relisted 17×

The Rex, Clarence St., KT1

0 bed 1 bath Surbiton

Also listed here £1,671 ↗

4 days on market avail now Portal ↗

667 sqft 62 m²

£9.00/sqft £96.88/m² 125% above London median
£6,002/mo

Fulham Road, Chlesea SW3

2 bed 1 bath Brompton

3 days on market Portal ↗

410 sqft 38 m²

£9.01/sqft £96.98/m² 125% above London median
£3,696/mo

Old Brompton Road, Kensington and Chelsea, London, SW5

1 bed 1 bath Brompton

2 days on market avail now Portal ↗

962 sqft 89 m²

£9.01/sqft £96.98/m² 125% above London median
£8,667/mo

Windmill Street, Fitzrovia, W1T

3 bed 3 bath Bloomsbury

5 days on market avail now Agent's site ↗

155 sqft 14 m²

£9.03/sqft £97.20/m² 126% above London median
£1,400/mo

17-19 Craven Terrace, Lancaster Gate, W2

0 bed 1 bath Bayswater

2 days on market avail 30 Nov Agent's site ↗

216 sqft 20 m²

£9.03/sqft £97.20/m² 126% above London median
£1,950/mo

Egerton Gardens, Knightsbridge, London, SW3

0 bed 1 bath Brompton

3 days on market avail 12 Oct Portal ↗

254 sqft 24 m²

£9.06/sqft £97.52/m² 127% above London median
£2,300/mo

Wood Lane, London

0 bed 1 bath College Park

listed today avail 2 Nov Portal ↗

1,285 sqft 119 m²

£9.11/sqft £98.06/m² 128% above London median
£11,700/mo

Stratton Street, Shepherd Market, W1J

2 bed 2 bath Chinatown

5 days on market avail now Agent's site ↗

923 sqft 86 m²

£9.15/sqft £98.49/m² 129% above London median
£8,450/mo

Elgin Crescent, London, W11

2 bed 2 bath North Kensington

2 days on market Agent's site ↗

1,181 sqft 110 m²

£9.17/sqft £98.70/m² 129% above London median
£10,833/mo

Boydell Court, St Johns Wood

3 bed 3 bath Belsize Park

4 days on market avail 1 Oct Portal ↗

817 sqft 76 m²

£9.18/sqft £98.81/m² 130% above London median
£7,500/mo

Marylebone Lane, Marylebone

2 bed 2 bath Marylebone

4 days on market Agent's site ↗

870 sqft 81 m²

£9.19/sqft £98.92/m² price unclear
£7,995/mo

River Park Tower, Nine Elms, London, SW11

2 bed 2 bath Chelsea Bridge Wharf

Also listed here £8,200 ↗

3 days on market avail now Agent's site ↗

227 sqft 21 m²

£9.25/sqft £99.57/m² 131% above London median
£2,100/mo

Kensington Gardens Square, Notting Hill

0 bed 1 bath Bayswater

2 days on market Portal ↗

171 sqft 16 m²

£9.25/sqft £99.57/m² 131% above London median
£1,582/mo

Onslow Gardens, South Kensington, London, SW7

0 bed ? bath Brompton

2 days on market avail now Agent's site ↗

1,400 sqft 130 m²

£9.29/sqft £100.00/m² short let
£13,000/mo

Chester Street, Belgravia, SW1X

3 bed 3 bath Belgravia

4 days on market avail now Agent's site ↗

398 sqft 37 m²

£9.29/sqft £100.00/m² 132% above London median
£3,696/mo

Old Brompton Road, Kensington and Chelsea, London, SW5

2 bed 1 bath Brompton

2 days on market avail now Portal ↗

1,346 sqft 125 m²

£9.29/sqft £100.00/m² 132% above London median
£12,500/mo

Stratton Street, Shepherd Market, W1J

2 bed 3 bath Chinatown

5 days on market avail now Agent's site ↗

1,628 sqft 151 m²

£9.32/sqft £100.32/m² 133% above London median
£15,166/mo

Codrington Mews, Notting Hill, London, W11

3 bed 2 bath North Kensington

4 days on market avail now Agent's site ↗

393 sqft 37 m²

£9.37/sqft £100.86/m² short let
£3,683/mo

Portobello Road, W11

1 bed 1 bath North Kensington

2 days on market Portal ↗

1,499 sqft 139 m²

£9.39/sqft £101.07/m² short let
£14,083/mo was £21,667

Brompton Square, Knightsbridge, London, SW3

2 bed 2 bath Belgravia

3 days on market avail now Agent's site ↗

692 sqft 64 m²

£9.39/sqft £101.07/m² 135% above London median
£6,500/mo

Tottenham Street, Fitzrovia & Covent Garden

2 bed 1 bath Bloomsbury

3 days on market Agent's site ↗

692 sqft 64 m²

£9.39/sqft £101.07/m² price unclear
£6,500/mo

Tottenham Street, Fitzrovia & Covent Garden

2 bed 1 bath Bloomsbury

Also listed here £5,499 ↗

4 days on market Portal ↗

692 sqft 64 m²

£9.39/sqft £101.07/m² 135% above London median
£6,500/mo

Tottenham Street, Fitzrovia & Covent Garden

2 bed 1 bath Bloomsbury

4 days on market Agent's site ↗

393 sqft 37 m²

£9.40/sqft £101.18/m² 135% above London median
£3,696/mo

Old Brompton Road, Kensington and Chelsea, London, SW5

1 bed 1 bath Brompton

2 days on market avail now Portal ↗

226 sqft 21 m²

£9.40/sqft £101.18/m² 135% above London median
£2,125/mo

Selsdon Way, Tower Hamlets, London

0 bed 1 bath Canary Wharf

4 days on market avail 1 Nov Agent's site ↗

226 sqft 21 m²

£9.40/sqft £101.18/m² 135% above London median
£2,125/mo

Selsdon Way, Tower Hamlets, London

0 bed 1 bath Canary Wharf

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

226 sqft 21 m²

£9.40/sqft £101.18/m² 135% above London median
£2,125/mo

Selsdon Way, Tower Hamlets, London

0 bed 1 bath Canary Wharf

listed today avail 1 Nov Agent's site ↗

226 sqft 21 m²

£9.40/sqft £101.18/m² 135% above London median
£2,125/mo

Wood Lane, London

0 bed 1 bath College Park

Also listed here £2,125 same price ↗

2 days on market avail 2 Nov Portal ↗

1,259 sqft 117 m²

£9.47/sqft £101.93/m² 137% above London median
£11,917/mo

Mount Street, Mayfair, W1K

2 bed 2 bath Marylebone

3 days on market avail now Agent's site ↗

194 sqft 18 m²

£9.53/sqft £102.58/m² 138% above London median
£1,849/mo

20 Crossharbour Plaza, Tower Hamlets, London

0 bed 1 bath Canary Wharf

listed yesterday avail now Agent's site ↗

194 sqft 18 m²

£9.53/sqft £102.58/m² 138% above London median
£1,849/mo

Crossharbour Plaza, Tower Hamlets, London

0 bed 1 bath Canary Wharf

3 days on market avail now Agent's site ↗

194 sqft 18 m²

£9.53/sqft £102.58/m² 138% above London median
£1,849/mo

The Collective, Crossharbour Plaza, Tower Hamlets, London

0 bed 1 bath Canary Wharf

2 days on market avail now Agent's site ↗

247 sqft 23 m²

£9.65/sqft £103.87/m² 141% above London median
£2,384/mo

145 Fulham Road, Chelsea, London

0 bed ? bath Brompton

2 days on market avail now Portal ↗

247 sqft 23 m²

£9.65/sqft £103.87/m² 141% above London median
£2,383/mo

Pelham Court, Fulham Road, Chelsea, London SW3

0 bed 1 bath Brompton

4 days on market avail now Agent's site ↗

600 sqft 56 m²

£9.75/sqft £104.95/m² short let
£5,850/mo

Lexham Gardens, Kensington, W8

1 bed 1 bath Earl's Court

4 days on market avail 5 Oct Agent's site ↗

2,930 sqft 272 m²

£9.76/sqft £105.06/m² 144% above London median
£28,600/mo

North Row, London, W1K

3 bed 3 bath Marylebone

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

2,762 sqft 257 m²

£9.78/sqft £105.27/m² 144% above London median
£27,000/mo

Boiler House, Battersea Power Station, Nine Elms, London SW8

3 bed 1 bath Chelsea Bridge Wharf

Also listed here £27,000 same price ↗

listed yesterday avail 6 Oct Portal ↗

642 sqft 60 m²

£9.79/sqft £105.38/m² short let
£6,283/mo

Lower Sloane Street, Chelsea

1 bed 1 bath Chelsea

5 days on market Agent's site ↗

884 sqft 82 m²

£9.80/sqft £105.49/m² 145% above London median
£8,667/mo

Charlotte Street, Fitzrovia, W1T

2 bed 2 bath Bloomsbury

2 days on market Agent's site ↗

1,019 sqft 95 m²

£9.81/sqft £105.59/m² 145% above London median
£10,000/mo

One St John's Wood, St John's Wood Road NW8

2 bed 2 bath St. John's Wood

3 days on market Agent's site ↗

971 sqft 90 m²

£9.82/sqft £105.70/m² 146% above London median
£9,533/mo

Duke Street, London, W1

2 bed 2 bath Marylebone

4 days on market avail now 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.