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.

18,273 flats measured

Best £/sqft£/m² first

385–432 of 756 · £5.96/sqft£64.15/m² median in SW1

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.

1,540 sqft 143 m²

£7.03/sqft £75.67/m² short let
£10,833/mo

Sloane Gardens, London, SW1W

3 bed 2 bath Chelsea

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

492 sqft 46 m²

£7.04/sqft £75.78/m² short let
£3,466/mo ◷ 7mo on market

Gatliff Road, Pimlico, London, SW1W

1 bed 1 bath Abbots Manor Estate

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

1,690 sqft 157 m²

£7.04/sqft £75.78/m² 18% above SW1 median
£11,900/mo £2,975 each (if split by room) ◷ 3mo on market

Rochester Row, London, SW1P

4 bed 3 bath Millbank

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

1,776 sqft 165 m²

£7.04/sqft £75.78/m² 18% above SW1 median
£12,497/mo £3,124 each (if split by room)

Tufton Street, Westminster

4 bed 3 bath Millbank

3 days on market Share Agent's site ↗

1,487 sqft 138 m²

£7.06/sqft £75.99/m² 18% above SW1 median
£10,500/mo £2,625 each (if split by room) was £12,948 ◷ 2mo on market

12 Sloane St, London, London, London, SW1X

4 bed 3 bath Belgravia

2mo on market avail now Share Portal ↗

706 sqft 66 m²

£7.06/sqft £75.99/m² short let
£4,983/mo ◷ 55 days on market

Grosvenor Road, The Panoramic, Westminster, London, SW1V

1 bed ? bath Churchill Gardens Estate

55 days on market avail now Share Portal ↗

1,503 sqft 140 m²

£7.06/sqft £75.99/m² 18% above SW1 median
£10,617/mo £5,309 each (if split by room)

Hans Crescent, Knightsbridge, London, SW1X

2 bed 2 bath Belgravia

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

1,131 sqft 105 m²

£7.07/sqft £76.10/m² 19% above SW1 median
£8,000/mo £2,667 each (if split by room) ◷ 55 days on market

Kinnerton Street, Belgravia, SW1X

3 bed 2 bath Belgravia

55 days on market Share Portal ↗

247 sqft 23 m²

£7.09/sqft £76.32/m² 19% above SW1 median
£1,750/mo was £1,950 ◷ 3mo on market

Eccleston Square, London, SW1V

0 bed ? bath Pimlico

3mo on market Share Portal ↗

621 sqft 58 m²

£7.09/sqft £76.32/m² 19% above SW1 median
£4,400/mo ◷ 60 days on market

Millbank, City Of Westminster, London

1 bed 1 bath Millbank

60 days on market Share Portal ↗

1,759 sqft 163 m²

£7.10/sqft £76.42/m² short let
£12,497/mo

Lower Sloane Street, London, SW1W

4 bed 3 bath Chelsea

listed yesterday avail now Share Agent's site ↗

761 sqft 71 m²

£7.10/sqft £76.42/m² 19% above SW1 median
£5,400/mo £2,700 each (if split by room)

Marsham Court, Marsham Street, Westminster, London, SW1P

2 bed 2 bath Grosvenor Estate

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

2,333 sqft 217 m²

£7.15/sqft £76.96/m² 20% above SW1 median
£16,683/mo £4,171 each (if split by room)

Hans Place, Knightsbridge, London, SW1X

4 bed 4 bath Belgravia

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

2,560 sqft 238 m²

£7.19/sqft £77.39/m² 21% above SW1 median
£18,417/mo £4,604 each (if split by room) ◷ 55 days on market

128 Pavilion Road, Knightsbridge, London, SW1X

4 bed 3 bath Belgravia

55 days on market Share Agent's site ↗

2,560 sqft 238 m²

£7.19/sqft £77.39/m² 21% above SW1 median
£18,417/mo £4,604 each (if split by room) ◷ 55 days on market

Pavilion Road, London, SW1X

4 bed 3 bath Belgravia

55 days on market avail now Share Portal ↗

1,320 sqft 123 m²

£7.20/sqft £77.50/m² short let
£9,500/mo was £12,500 ◷ 55 days on market

Belgrave Mews North, Belgravia, SW1X

2 bed 2 bath Belgravia

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

571 sqft 53 m²

£7.21/sqft £77.61/m² 21% above SW1 median
£4,116/mo was £4,117

Abell House, 31 John Islip Street, Westminster, London, SW1P

1 bed 1 bath Grosvenor Estate

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

832 sqft 77 m²

£7.21/sqft £77.61/m² 21% above SW1 median
£6,000/mo £3,000 each (if split by room) ◷ 55 days on market

Riverwalk, Millbank, Westminster, London, SW1P

2 bed 2 bath Grosvenor Estate

55 days on market avail now Share Portal ↗

2,701 sqft 251 m²

£7.22/sqft £77.72/m² 21% above SW1 median
£19,500/mo £4,875 each (if split by room) ◷ 55 days on market

Eaton Terrace, London, London, SW1W

4 bed 3 bath Belgravia

55 days on market Share Agent's site ↗

831 sqft 77 m²

£7.22/sqft £77.72/m² 21% above SW1 median
£6,002/mo £3,001 each (if split by room)

Riverwalk, 161 Millbank, Westminster, London, SW1P

2 bed 2 bath Millbank

10 days on market avail 12 Nov Share Portal ↗

754 sqft 70 m²

£7.29/sqft £78.47/m² 22% above SW1 median
£5,500/mo £2,750 each (if split by room)

Ebury Mews, London, SW1W

2 bed 2 bath Belgravia

30 days on market avail 30 Sep Share Portal ↗

1,484 sqft 138 m²

£7.30/sqft £78.58/m² 22% above SW1 median
£10,833/mo £3,611 each (if split by room) ◷ 55 days on market

Sloane Gardens, London SW1W

3 bed 3 bath Chelsea

Also listed here £21,667 short let ↗

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

608 sqft 56 m²

£7.32/sqft £78.79/m² 23% above SW1 median
£4,453/mo £2,227 each (if split by room) ◷ 55 days on market

Duncan House, Dolphin Square, London, SW1V

2 bed 1 bath Churchill Gardens Estate

2mo on market Share Portal ↗

2,278 sqft 212 m²

£7.32/sqft £78.79/m² 23% above SW1 median
£16,683/mo £4,171 each (if split by room) was £17,117 ◷ 2mo on market

HANS PLACE, London, SW1X

4 bed 4 bath Belgravia

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

615 sqft 57 m²

£7.32/sqft £78.79/m² 23% above SW1 median
£4,500/mo £2,250 each (if split by room)

Hans Crescent, London, SW1X

2 bed 2 bath Belgravia

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

1,091 sqft 101 m²

£7.33/sqft £78.90/m² 23% above SW1 median
£7,999/mo £2,666 each (if split by room)

Buckingham Palace Road, Victoria, London, SW1W

3 bed 2 bath Millbank

20 days on market Share Agent's site ↗

1,242 sqft 115 m²

£7.33/sqft £78.90/m² 23% above SW1 median
£9,100/mo £3,033 each (if split by room) ◷ relisted 1×

Holbein Place, London, SW1W

3 bed 2 bath Abbots Manor Estate

12 days on market Share Portal ↗

302 sqft 28 m²

£7.37/sqft £79.33/m² 24% above SW1 median
£2,225/mo

Belgrave Rd, Pimlico, SW1V

0 bed 1 bath Grosvenor Estate

51 days on market avail now Share Portal ↗

1,057 sqft 98 m²

£7.38/sqft £79.44/m² 24% above SW1 median
£7,800/mo £3,900 each (if split by room)

1 Hans Crescent, Knightsbridge, SW1X

2 bed 2 bath Belgravia

7 days on market avail 14 Nov Share Agent's site ↗

967 sqft 90 m²

£7.39/sqft £79.55/m² short let
£7,150/mo ◷ 55 days on market

Ebury Street, Belgravia, London, SW1W

2 bed 2 bath Abbots Manor Estate

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

586 sqft 54 m²

£7.39/sqft £79.55/m² 24% above SW1 median
£4,333/mo was £4,767

The Tower, London, SW1E

1 bed 1 bath Millbank

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

2,036 sqft 189 m²

£7.45/sqft £80.19/m² 25% above SW1 median
£15,167/mo £5,056 each (if split by room) ◷ 55 days on market

Holbein Place, London, SW1W

3 bed 3 bath Chelsea

55 days on market Share Portal ↗

255 sqft 24 m²

£7.45/sqft £80.19/m² 25% above SW1 median
£1,900/mo was £2,000

Moore House, Gatliff Road, City Of Westminster, London

1 bed 1 bath Abbots Manor Estate

13 days on market avail 19 Nov Share Portal ↗

969 sqft 90 m²

£7.48/sqft £80.51/m² short let
£7,252/mo ◷ 31 days on market

Winchester Street, London, SW1V

3 bed 3 bath Pimlico

31 days on market avail 1 Oct Share Portal ↗

1,615 sqft 150 m²

£7.51/sqft £80.84/m² short let
£12,133/mo was £14,000 ◷ 55 days on market

Bloomfield Terrace, Belgravia, SW1W

4 bed 2 bath Abbots Manor Estate

55 days on market avail now Share Portal ↗

1,323 sqft 123 m²

£7.53/sqft £81.05/m² 26% above SW1 median
£9,967/mo £3,322 each (if split by room) ◷ relisted 1×

Chester Square, Belgravia, London SW1W

3 bed 2 bath Belgravia

25 days on market avail 15 Oct Share Agent's site ↗

1,195 sqft 111 m²

£7.53/sqft £81.05/m² 26% above SW1 median
£9,000/mo £4,500 each (if split by room) ◷ 55 days on market

Dacre Street, London, SW1H

2 bed 2 bath Millbank

2mo on market Share Agent's site ↗

1,410 sqft 131 m²

£7.53/sqft £81.05/m² 26% above SW1 median
£10,617/mo £5,309 each (if split by room)

Hans Crescent, London SW1X

2 bed 2 bath Belgravia

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

795 sqft 74 m²

£7.55/sqft £81.27/m² 27% above SW1 median
£6,000/mo £3,000 each (if split by room) ◷ 55 days on market

Hans Place, Knightsbridge, London, SW1X

2 bed 2 bath Belgravia

55 days on market avail 1 Sep 2027 Share Agent's site ↗

301 sqft 28 m²

£7.56/sqft £81.38/m² 27% above SW1 median
£2,275/mo

Belgrave Road, London, SW1V

0 bed 1 bath Pimlico

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

2,425 sqft 225 m²

£7.59/sqft £81.70/m² 27% above SW1 median
£18,417/mo £4,604 each (if split by room) ◷ 55 days on market

Pavilion Road, Knightsbridge, London, SW1X

4 bed 3 bath Belgravia

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

2,425 sqft 225 m²

£7.59/sqft £81.70/m² 27% above SW1 median
£18,417/mo £4,604 each (if split by room) ◷ 55 days on market

Pavilion Road, SW1X

4 bed 4 bath Belgravia

55 days on market Share Portal ↗

1,199 sqft 111 m²

£7.59/sqft £81.70/m² 27% above SW1 median
£9,100/mo £3,033 each (if split by room) ◷ 5mo on market

Tarnbrook Court, Holbein Place, Chelsea, London SW1W

3 bed 2 bath Chelsea

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

471 sqft 44 m²

£7.64/sqft £82.24/m² 28% above SW1 median
£3,600/mo

Millbank, 9 Millbank Residences, Westminster, London, SW1P

1 bed 1 bath Millbank

13 days on market avail 30 Oct Share Agent's site ↗

222 sqft 21 m²

£7.66/sqft £82.45/m² 29% above SW1 median
£1,700/mo

Cumberland Street London SW1V

0 bed 1 bath Pimlico

46 days on market avail 1 Oct Share Agent's site ↗

762 sqft 71 m²

£7.68/sqft £82.67/m² 29% above SW1 median
£5,850/mo £2,925 each (if split by room)

Jermyn Street, London, SW1Y

2 bed 2 bath Chinatown

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

701 sqft 65 m²

£7.73/sqft £83.20/m² short let
£5,417/mo ◷ 2mo on market

Sloane Square, Whittaker Street, London, SW1W

1 bed 1 bath Chelsea

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

1,292 sqft 120 m²

£7.74/sqft £83.31/m² short let
£10,000/mo

Grosvenor Road, SW1V 3JL

2 bed 2 bath Churchill Gardens Estate

3 days on market 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.