Every London flat, measured.

The portals won’t let you rank by size. We read the floorplans, so you can.

18,138 flats measured

Best £/sqft£/m² first

289–336 of 753 · £5.97/sqft£64.26/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.

Floorplan

1,840 sqft 171 m²

£5.98/sqft £64.37/m²

£11,000/mo £3,667 each (if split by room) ◷ 40 days on market

Millbank Residences, Westminster, SW1P

3 bed 3 bath Millbank

40 days on market avail now Portal ↗

Floorplan

1,087 sqft 101 m²

£5.98/sqft £64.37/m²

£6,500/mo £3,250 each (if split by room) was £6,933 ◷ 55 days on market

Old Pye Street, London, SW1P

2 bed 2 bath Churchill Gardens Estate

Also listed here £6,500 same price ↗

2mo on market avail now Agent's site ↗

Floorplan

1,087 sqft 101 m²

£5.98/sqft £64.37/m²

£6,500/mo £3,250 each (if split by room) was £6,933

Old Pye Street, London, SW1P

2 bed 2 bath Churchill Gardens Estate

48 days on market avail now Portal ↗

Floorplan

502 sqft 47 m²

£5.98/sqft £64.37/m²

£3,000/mo

St Georges Drive, Pimlico, SW1V

1 bed 1 bath Pimlico

3 days on market avail now Agent's site ↗

Floorplan

334 sqft 31 m²

£5.99/sqft £64.48/m²

£2,000/mo

Ambrosden Avenue, Westminster, London, SW1P

0 bed 1 bath Millbank

20 days on market Agent's site ↗

Floorplan

1,670 sqft 155 m²

£5.99/sqft £64.48/m²

£10,000/mo £3,333 each (if split by room)

Dean Ryle Street, Westminster, London, SW1P

3 bed 3 bath Grosvenor Estate

4 days on market avail now Agent's site ↗

Floorplan

831 sqft 77 m²

£6.01/sqft £64.69/m²

£4,996/mo

Pont Street, Knightsbridge, London SW1X

1 bed 1 bath Belgravia

17 days on market avail now Agent's site ↗

Floorplan

538 sqft 50 m²

£6.04/sqft £65.01/m²

£3,250/mo

Park Mansions, 141 Knightsbridge, SW1X

1 bed 1 bath Belgravia

18 days on market avail 15 Oct Agent's site ↗

Floorplan

498 sqft 46 m²

£6.07/sqft £65.34/m²

£3,022/mo ◷ 6mo on market

Rodney House, Dolphin Square, London, SW1V

1 bed 1 bath Churchill Gardens Estate

6mo on market avail now Portal ↗

Floorplan

6,050 sqft 562 m²

£6.09/sqft £65.55/m²

£36,833/mo £5,262 each (if split by room) ◷ 59 days on market

HERBERT CRESCENT, London, SW1X

7 bed 7 bath Belgravia

59 days on market avail now Agent's site ↗

Floorplan

2,284 sqft 212 m²

£6.09/sqft £65.55/m²

£13,900/mo £2,780 each (if split by room) ◷ 47 days on market

Parkside, Knightsbridge, SW1X

5 bed 4 bath Belgravia

47 days on market avail now Agent's site ↗

312 sqft 29 m²

£6.09/sqft £65.55/m²

£1,900/mo ◷ 44 days on market

Regency Street, London, SW1P

1 bed ? bath Grosvenor Estate

44 days on market avail 12 Oct Portal ↗

Floorplan

466 sqft 43 m²

£6.12/sqft £65.88/m²

£2,850/mo

Gillingham Street, Westminster, SW1V

1 bed 1 bath Pimlico

25 days on market avail 6 Nov Agent's site ↗

Floorplan

1,468 sqft 136 m²

£6.13/sqft £65.98/m²

£8,992/mo £2,248 each (if split by room)

Elizabeth Street, City Of Westminster, London

4 bed 2 bath Belgravia

6 days on market avail 30 Sep Portal ↗

Floorplan

676 sqft 63 m²

£6.14/sqft £66.09/m²

£4,150/mo ◷ 47 days on market

Drake House, 76 Marsham Street, Westminster, London, SW1P

1 bed 1 bath Grosvenor Estate

47 days on market avail 9 Oct Agent's site ↗

Floorplan

463 sqft 43 m²

£6.16/sqft £66.31/m²

£2,850/mo £1,425 each (if split by room)

Page Street SW1P

2 bed 1 bath Grosvenor Estate

16 days on market avail now Agent's site ↗

Floorplan

1,195 sqft 111 m²

£6.16/sqft £66.31/m² short let

£7,367/mo ◷ 55 days on market

St Georges Square, Pimlico, London, SW1V

2 bed 2 bath Churchill Gardens Estate

55 days on market Agent's site ↗

Floorplan

5,961 sqft 554 m²

£6.18/sqft £66.52/m²

£36,833/mo £5,262 each (if split by room) ◷ 55 days on market

Herbert Crescent, Knightsbridge SW1X

7 bed 7 bath Belgravia

Also listed here £130,000 short let ↗

55 days on market avail now Agent's site ↗

Floorplan

2,057 sqft 191 m²

£6.21/sqft £66.84/m²

£12,783/mo £4,261 each (if split by room)

Eaton Place, SW1X

3 bed 3 bath Belgravia

2 days on market avail now Portal ↗

Floorplan

1,207 sqft 112 m²

£6.21/sqft £66.84/m²

£7,500/mo £2,500 each (if split by room)

St. Georges Square, Pimlico

3 bed 2 bath Churchill Gardens Estate

5 days on market Agent's site ↗

964 sqft 90 m²

£6.22/sqft £66.95/m² short let

£6,000/mo

Gloucester Street, Pimlico, SW1V

3 bed 2 bath Pimlico

24 days on market avail 5 Nov Agent's site ↗

Floorplan

964 sqft 90 m²

£6.22/sqft £66.95/m²

£6,000/mo £2,000 each (if split by room)

Sutherland Street, London

3 bed 1 bath Abbots Manor Estate

12 days on market avail now Agent's site ↗

Floorplan

626 sqft 58 m²

£6.23/sqft £67.06/m² short let

£3,900/mo ◷ 55 days on market

Eccleston Square, London, SW1V

2 bed 1 bath Pimlico

2mo on market avail now Agent's site ↗

Floorplan

803 sqft 75 m²

£6.23/sqft £67.06/m²

£5,001/mo £2,501 each (if split by room)

Gatliff Road Sloane Square SW1W

2 bed 2 bath Abbots Manor Estate

37 days on market avail now Agent's site ↗

Floorplan

2,257 sqft 210 m²

£6.24/sqft £67.17/m²

£14,083/mo £3,521 each (if split by room)

Eaton Square, Belgravia SW1W

4 bed 3 bath Belgravia

18 days on market avail now Agent's site ↗

Floorplan

5,055 sqft 470 m²

£6.24/sqft £67.17/m²

£31,525/mo £6,305 each (if split by room) was £32,500 ◷ 55 days on market

Elizabeth Street, Belgravia, London, SW1W

5 bed 5 bath Belgravia

55 days on market avail now Agent's site ↗

Floorplan

1,112 sqft 103 m²

£6.25/sqft £67.27/m²

£6,950/mo £2,317 each (if split by room) ◷ 60 days on market

Millbank, City Of Westminster, London

3 bed 2 bath Millbank

60 days on market avail now Portal ↗

Floorplan

1,349 sqft 125 m²

£6.26/sqft £67.38/m²

£8,450/mo £4,225 each (if split by room) was £8,992

Bowland Yard, Kinnerton Street, Belgravia, London SW1X

2 bed 2 bath Belgravia

26 days on market avail now Agent's site ↗

Floorplan

1,108 sqft 103 m²

£6.26/sqft £67.38/m²

£6,933/mo £3,467 each (if split by room) was £7,999 ◷ 4mo on market

Lennox Gardens, London SW1X

2 bed 2 bath Belgravia

4mo on market avail now Agent's site ↗

5,860 sqft 544 m²

£6.29/sqft £67.70/m²

£36,833/mo £5,262 each (if split by room) ◷ 55 days on market

Herbert Crescent, Knightsbridge, SW1X

7 bed 7 bath Belgravia

55 days on market avail now Portal ↗

Floorplan

381 sqft 35 m²

£6.30/sqft £67.81/m²

£2,400/mo ◷ relisted 1×

Vandon Court, 64 Petty France, St. James's Park, London, SW1H

1 bed 1 bath Millbank

39 days on market avail now Agent's site ↗

Floorplan

2,753 sqft 256 m²

£6.30/sqft £67.81/m²

£17,333/mo £3,467 each (if split by room) ◷ 2mo on market

Wellesley House Sloane Square London SW1W

5 bed 4 bath Chelsea

2mo on market avail now Agent's site ↗

Floorplan

481 sqft 45 m²

£6.31/sqft £67.92/m²

£3,034/mo

Jermyn Street, St James's, London, SW1Y

1 bed 1 bath Chinatown

24 days on market Agent's site ↗

Floorplan

2,749 sqft 255 m²

£6.31/sqft £67.92/m²

£17,333/mo £3,467 each (if split by room) ◷ 46 days on market

Wellesley House, Sloane Square, SW1W

5 bed 4 bath Chelsea

46 days on market avail now Portal ↗

Floorplan

1,029 sqft 96 m²

£6.32/sqft £68.03/m²

£6,500/mo £3,250 each (if split by room) was £6,700 ◷ 55 days on market

Millbank, London

2 bed 2 bath Millbank

55 days on market Portal ↗

Floorplan

1,027 sqft 95 m²

£6.33/sqft £68.14/m²

£6,500/mo £3,250 each (if split by room) was £6,700 ◷ 3mo on market

Buckingham Palace Road, London, SW1W

2 bed 2 bath Millbank

3mo on market avail now Portal ↗

Floorplan

3,047 sqft 283 m²

£6.33/sqft £68.14/m²

£19,283/mo £4,821 each (if split by room)

Shafto Mews, London SW1X

4 bed 5 bath Belgravia

2 days on market avail now Agent's site ↗

Floorplan

868 sqft 81 m²

£6.34/sqft £68.24/m²

£5,500/mo £2,750 each (if split by room) was £6,000 ◷ 3mo on market

Hans Place, Knightsbridge, London, SW1X

2 bed 1 bath Belgravia

3mo on market avail now Agent's site ↗

Floorplan

1,023 sqft 95 m²

£6.35/sqft £68.35/m²

£6,500/mo £2,167 each (if split by room)

Page Street, London

3 bed 2 bath Grosvenor Estate

13 days on market avail 1 Oct Portal ↗

Floorplan

495 sqft 46 m²

£6.36/sqft £68.46/m²

£3,150/mo

Warwick Square, Pimlico

1 bed 1 bath Pimlico

2mo on market Portal ↗

Floorplan

2,888 sqft 268 m²

£6.38/sqft £68.67/m²

£18,417/mo £4,604 each (if split by room)

Chester Row, Belgravia, SW1W

4 bed 4 bath Belgravia

3 days on market avail 30 Sep Agent's site ↗

Floorplan

2,888 sqft 268 m²

£6.38/sqft £68.67/m²

£18,417/mo £4,604 each (if split by room) ◷ 55 days on market

Chester Row, Belgravia, London, SW1W

4 bed 4 bath Belgravia

55 days on market avail now Agent's site ↗

Floorplan

564 sqft 52 m²

£6.38/sqft £68.67/m²

£3,597/mo £1,799 each (if split by room) ◷ 55 days on market

Upper Tachbrook Street, London, SW1V

2 bed 1 bath Pimlico

55 days on market avail 1 Dec Portal ↗

Floorplan

2,036 sqft 189 m²

£6.39/sqft £68.78/m²

£13,000/mo £4,333 each (if split by room) ◷ 55 days on market

Holbein Place, London, SW1W

3 bed 3 bath Chelsea

55 days on market Agent's site ↗

Floorplan

861 sqft 80 m²

£6.39/sqft £68.78/m²

£5,500/mo £2,750 each (if split by room)

Sloane Gardens, London

2 bed 2 bath Chelsea

4 days on market Agent's site ↗

Floorplan

468 sqft 43 m²

£6.39/sqft £68.78/m²

£2,990/mo £1,495 each (if split by room) was £2,999

Tachbrook Street,, Chelsea, London, SW1V

2 bed ? bath Pimlico

24 days on market avail 24 Aug 2028 Agent's site ↗

Floorplan

2,200 sqft 204 m²

£6.40/sqft £68.89/m²

£14,083/mo £3,521 each (if split by room)

Eaton Square

4 bed 3 bath Belgravia

18 days on market avail now Portal ↗

Floorplan

5,755 sqft 535 m²

£6.40/sqft £68.89/m²

£36,833/mo £5,262 each (if split by room) ◷ 55 days on market

Herbert Crescent London SW1X

7 bed 7 bath Belgravia

55 days on market avail now Agent's site ↗

How we know the size

01

We collect

Every new flat to rent in London, checked through the day, seven days a week.
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.
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.