Every London flat, measured.

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

18,963 flats measured

Best £/sqft£/m² first

529–576 of 1,152 · £6.50/sqft£69.97/m² median in Brompton

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

902 sqft 84 m²

£7.21/sqft £77.61/m²

£6,500/mo £3,250 each (if split by room) ◷ 51 days on market

Onslow Square, South Kensington, London

2 bed 2 bath Brompton

51 days on market avail now Portal ↗

Floorplan

360 sqft 33 m²

£7.22/sqft £77.72/m²

£2,600/mo ◷ 48 days on market

Cranley Gardens, South Kensington, London, SW7

1 bed 1 bath Brompton

Also listed here £4,334 short let ↗

48 days on market Agent's site ↗

Floorplan

1,864 sqft 173 m²

£7.24/sqft £77.93/m²

£13,500/mo £3,375 each (if split by room) was £14,000 ◷ 3mo on market

De Vere Gardens, Kensington

4 bed 3 bath Brompton

3mo on market avail now Agent's site ↗

Floorplan

2,125 sqft 197 m²

£7.24/sqft £77.93/m² short let

£15,384/mo ◷ 55 days on market

Prince of Wales Terrace, Kensington, W8

4 bed 4 bath Brompton

55 days on market avail now Agent's site ↗

Floorplan

1,862 sqft 173 m²

£7.25/sqft £78.04/m²

£13,500/mo £3,375 each (if split by room) was £14,000

De Vere Gardens, London, W8

4 bed ? bath Brompton

53 days on market avail now Portal ↗

Floorplan

1,380 sqft 128 m²

£7.25/sqft £78.04/m² short let

£10,010/mo ◷ 55 days on market

Prince of Wales Terrace, Kensington, W8

3 bed 3 bath Brompton

55 days on market avail now Agent's site ↗

Floorplan

388 sqft 36 m²

£7.26/sqft £78.15/m²

£2,817/mo ◷ 56 days on market

Chelsea Cloisters, Sloane Avenue, London, SW3

1 bed 1 bath Brompton

56 days on market avail now Agent's site ↗

Floorplan

388 sqft 36 m²

£7.26/sqft £78.15/m²

£2,817/mo ◷ 56 days on market

Sloane Avenue, London

1 bed 1 bath Brompton

56 days on market avail now Portal ↗

Floorplan

316 sqft 29 m²

£7.27/sqft £78.25/m²

£2,297/mo ◷ relisted 1×

Nell Gwynn House, London

0 bed 1 bath Brompton

listed yesterday avail 26 Oct Portal ↗

Floorplan

893 sqft 83 m²

£7.28/sqft £78.36/m² short let

£6,500/mo ◷ 2mo on market

Queens Gate Terrace, South Kensington, SW7

1 bed 1 bath Brompton

2mo on market avail now Agent's site ↗

Floorplan

803 sqft 75 m²

£7.29/sqft £78.47/m² short let

£5,850/mo ◷ 5mo on market

Harcourt Terrace, South Kensington, London, SW10

2 bed 1 bath Brompton

5mo on market Agent's site ↗

Floorplan

519 sqft 48 m²

£7.31/sqft £78.68/m² short let

£3,792/mo ◷ 56 days on market

Onslow Gardens, South Kensington, London, SW7

0 bed 1 bath Brompton

56 days on market Agent's site ↗

Floorplan

679 sqft 63 m²

£7.34/sqft £79.01/m² 13% above Brompton median

£4,983/mo

The Knightsbridge Apartments, 199 Knightsbridge, London, SW7

0 bed 1 bath Brompton

28 days on market avail now Agent's site ↗

442 sqft 41 m²

£7.35/sqft £79.11/m² 13% above Brompton median

£3,250/mo was £3,450 ◷ 43 days on market

Sydney Street, London, SW3

1 bed 1 bath Brompton

43 days on market avail 7 Oct Portal ↗

Floorplan

382 sqft 35 m²

£7.37/sqft £79.33/m² 13% above Brompton median

£2,817/mo

Chelsea Cloisters, Sloane Avenue

1 bed 1 bath Brompton

14 days on market Agent's site ↗

Floorplan

382 sqft 35 m²

£7.37/sqft £79.33/m² 13% above Brompton median

£2,817/mo £1,409 each (if split by room) ◷ 4mo on market

Sloane Avenue, Chelsea

2 bed 1 bath Brompton

4mo on market avail now Agent's site ↗

Floorplan

3,664 sqft 340 m²

£7.39/sqft £79.55/m² 14% above Brompton median

£27,083/mo £9,028 each (if split by room) ◷ 55 days on market

Imperial House, Kensington, London W8

3 bed 3 bath Brompton

55 days on market avail now Agent's site ↗

609 sqft 57 m²

£7.39/sqft £79.55/m² short let

£4,502/mo ◷ 56 days on market

Queens Gate Terrace South Kensington London, Royal Borough of Kensington and Chelsea

1 bed 1 bath Brompton

56 days on market Portal ↗

Floorplan

3,664 sqft 340 m²

£7.39/sqft £79.55/m² 14% above Brompton median

£27,080/mo £9,027 each (if split by room)

Young Street, Kensington, W8 5EH

3 bed 3 bath Brompton

4mo on market avail now Agent's site ↗

Floorplan

424 sqft 39 m²

£7.41/sqft £79.76/m² 14% above Brompton median

£3,141/mo

Chelsea Cloisters, Chelsea

1 bed 1 bath Brompton

27 days on market Portal ↗

Floorplan

424 sqft 39 m²

£7.41/sqft £79.76/m² 14% above Brompton median

£3,142/mo

Chelsea Cloisters, Sloane Avenue

1 bed 1 bath Brompton

26 days on market Agent's site ↗

Floorplan

757 sqft 70 m²

£7.41/sqft £79.76/m² 14% above Brompton median

£5,612/mo £2,806 each (if split by room) ◷ 2mo on market

Elystan Place, Chelsea, London

2 bed 2 bath Brompton

2mo on market avail 30 Sep Portal ↗

Floorplan

757 sqft 70 m²

£7.41/sqft £79.76/m² 14% above Brompton median

£5,612/mo £2,806 each (if split by room) ◷ 2mo on market

Elystan Place, London SW3

2 bed 2 bath Brompton

2mo on market avail 30 Sep Agent's site ↗

671 sqft 62 m²

£7.45/sqft £80.19/m² short let

£5,000/mo

Ashburn Gardens, South Kensington, SW7

1 bed 1 bath Brompton

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

Floorplan

516 sqft 48 m²

£7.46/sqft £80.30/m² short let

£3,850/mo

Elm Park Mansions, Park Walk, SW10

1 bed 1 bath Brompton

14 days on market avail now Agent's site ↗

Floorplan

1,072 sqft 100 m²

£7.46/sqft £80.30/m² 15% above Brompton median

£7,999/mo £4,000 each (if split by room) ◷ 56 days on market

Onslow Gardens, South Kensington, London, SW7

2 bed 2 bath Brompton

Also listed here £10,833 short let ↗

56 days on market Agent's site ↗

Floorplan

348 sqft 32 m²

£7.47/sqft £80.41/m² 15% above Brompton median

£2,600/mo ◷ 2mo on market

Sloane Avenue, Chelsea

1 bed 1 bath Brompton

2mo on market Agent's site ↗

Floorplan

255 sqft 24 m²

£7.48/sqft £80.51/m² 15% above Brompton median

£1,907/mo

Chelsea Cloisters, Chelsea, London, SW3

0 bed 1 bath Brompton

28 days on market Agent's site ↗

Floorplan

1,159 sqft 108 m²

£7.48/sqft £80.51/m² short let

£8,667/mo ◷ 5mo on market

Park Walk, Chelsea, SW10

2 bed 2 bath Brompton

5mo on market avail now Agent's site ↗

829 sqft 77 m²

£7.48/sqft £80.51/m² short let

£6,201/mo ◷ 56 days on market

Queens Gate Terrace South Kensington London, Royal Borough of Kensington and Chelsea

1 bed 1 bath Brompton

56 days on market Portal ↗

Floorplan

389 sqft 36 m²

£7.52/sqft £80.94/m² 16% above Brompton median

£2,925/mo was £2,950

Sloane Avenue Mansions, Sloane Avenue, Kensington And Chelsea, London

1 bed 1 bath Brompton

19 days on market Portal ↗

Floorplan

3,160 sqft 294 m²

£7.54/sqft £81.16/m² 16% above Brompton median

£23,833/mo £7,944 each (if split by room) ◷ 56 days on market

11-13 Young Street, Kensington, London, W8

3 bed 3 bath Brompton

56 days on market Agent's site ↗

Floorplan

3,160 sqft 294 m²

£7.54/sqft £81.16/m² 16% above Brompton median

£23,833/mo £7,944 each (if split by room) ◷ 2mo on market

Young Street, Kensington, W8

3 bed 3 bath Brompton

2mo on market avail now Portal ↗

Floorplan

775 sqft 72 m²

£7.55/sqft £81.27/m² short let

£5,850/mo ◷ 57 days on market

Harcourt Terrace London SW10

2 bed 1 bath Brompton

57 days on market avail now Agent's site ↗

Floorplan

284 sqft 26 m²

£7.55/sqft £81.27/m² 16% above Brompton median

£2,145/mo was £2,275

Sloane Avenue, London

0 bed ? bath Brompton

28 days on market Agent's site ↗

Floorplan

1,550 sqft 144 m²

£7.55/sqft £81.27/m² 16% above Brompton median

£11,700/mo £2,925 each (if split by room) ◷ 56 days on market

Tryon Street, Chelsea, SW3

4 bed 4 bath Brompton

56 days on market avail now Agent's site ↗

Floorplan

570 sqft 53 m²

£7.56/sqft £81.38/m² short let

£4,311/mo ◷ 57 days on market

Redcliffe Gardens, Kensington and Chelsea, London, SW10

2 bed 1 bath Brompton

57 days on market avail now Agent's site ↗

Floorplan

372 sqft 35 m²

£7.57/sqft £81.48/m² 16% above Brompton median

£2,816/mo ◷ 4mo on market

Chelsea Cloisters, Sloane Avenue, Chelsea, London, SW3

1 bed 1 bath Brompton

4mo on market avail now Agent's site ↗

1,123 sqft 104 m²

£7.57/sqft £81.48/m² short let

£8,502/mo ◷ 4mo on market

Queens Gate Terrace South Kensington London, Royal Borough of Kensington and Chelsea

3 bed 2 bath Brompton

4mo on market Agent's site ↗

Floorplan

772 sqft 72 m²

£7.58/sqft £81.59/m² short let

£5,850/mo ◷ 56 days on market

Harrington Gardens, South Kensington

1 bed 1 bath Brompton

56 days on market avail now Portal ↗

Floorplan

371 sqft 34 m²

£7.59/sqft £81.70/m² 17% above Brompton median

£2,817/mo ◷ 56 days on market

Chelsea Cloisters, Sloane Avenue, London, SW3

1 bed 1 bath Brompton

56 days on market avail now Agent's site ↗

Floorplan

371 sqft 34 m²

£7.59/sqft £81.70/m² 17% above Brompton median

£2,816/mo ◷ 56 days on market

Sloane Avenue, SW3

1 bed 1 bath Brompton

56 days on market avail now Agent's site ↗

Floorplan

370 sqft 34 m²

£7.61/sqft £81.91/m² 17% above Brompton median

£2,817/mo

Sloane Avenue Mansions, Chelsea

1 bed 1 bath Brompton

26 days on market Agent's site ↗

Floorplan

656 sqft 61 m²

£7.62/sqft £82.02/m² short let

£5,000/mo ◷ 6mo on market

Ashburn Gardens, South Kensington, London, SW7

1 bed 1 bath Brompton

6mo on market Agent's site ↗

Floorplan

199 sqft 18 m²

£7.62/sqft £82.02/m² 17% above Brompton median

£1,517/mo ◷ relisted 1×

Cranley Gardens, London, SW7

0 bed ? bath Brompton

7 days on market avail now Agent's site ↗

Floorplan

784 sqft 73 m²

£7.65/sqft £82.34/m² short let

£6,000/mo ◷ 41 days on market

Queens Gate Terrace, South Kensington, SW7

2 bed 1 bath Brompton

41 days on market avail now Agent's site ↗

Floorplan

1,923 sqft 179 m²

£7.66/sqft £82.45/m² 18% above Brompton median

£14,733/mo £3,683 each (if split by room) ◷ 60 days on market

4 bedroom Top Floor Flat in St Georges Court

4 bed 2 bath Brompton

60 days on market avail now Portal ↗

Floorplan

1,923 sqft 179 m²

£7.66/sqft £82.45/m² 18% above Brompton median

£14,733/mo £3,683 each (if split by room) ◷ 42 days on market

Gloucester Road, South Kensington, SW7

4 bed 2 bath Brompton

42 days on market avail now Portal ↗

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.