Every London flat, measured.

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

18,499 flats measured

Best £/sqft£/m² first

23 listings · £6.24/sqft£67.17/m² median in SW1W

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

627 sqft 58 m²

£4.84/sqft £52.10/m² 22% below SW1W median

£3,033/mo

Cubitt Building, Grosvenor Waterside, 10 Gatliff Road, London, SW1W

1 bed 1 bath Abbots Manor Estate

4 days on market avail 6 Nov Portal ↗

Floorplan

933 sqft 87 m²

£5.11/sqft £55.00/m² 18% below SW1W median

£4,767/mo was £4,984

Semley Place, Sloane Square, London, SW1W

3 bed 1 bath Abbots Manor Estate

2 days on market Agent's site ↗

Floorplan

614 sqft 57 m²

£5.29/sqft £56.94/m² 15% below SW1W median

£3,250/mo

Cubitt Building, Grosvenor Waterside SW1

1 bed 1 bath Abbots Manor Estate

2 days on market avail now Agent's site ↗

Floorplan

489 sqft 45 m²

£5.32/sqft £57.26/m² 15% below SW1W median

£2,600/mo ◷ relisted 1×

Woods House, Grosvenor Waterside, 7 Gatliff Road, London, SW1W

1 bed 1 bath Abbots Manor Estate

4 days on market avail now Agent's site ↗

Floorplan

931 sqft 86 m²

£5.36/sqft £57.69/m² 14% below SW1W median

£4,992/mo

Semley Place, London, SW1W

3 bed 2 bath Abbots Manor Estate

6 days on market avail now Agent's site ↗

Floorplan

958 sqft 89 m²

£5.43/sqft £58.45/m² 13% below SW1W median

£5,200/mo ◷ relisted 1×

Sutherland Apartments, Alba Square, LONDON, SW1W

3 bed 2 bath Abbots Manor Estate

3 days on market avail now Agent's site ↗

Floorplan

617 sqft 57 m²

£5.44/sqft £58.56/m² 13% below SW1W median

£3,358/mo

Cubitt Building, Grosvenor Waterside, 10 Gatliff Road, London, SW1W

1 bed 1 bath Abbots Manor Estate

4 days on market avail 11 Nov Portal ↗

Floorplan

936 sqft 87 m²

£5.56/sqft £59.85/m² short let

£5,200/mo

Holbein Place, Chelsea, London, SW1W

2 bed 2 bath Belgravia

listed yesterday avail 1 Feb 2027 Portal ↗

Floorplan

544 sqft 51 m²

£5.78/sqft £62.22/m² 7% below SW1W median

£3,142/mo

Caro Point, Grosvenor Waterside, 5 Gatliff Road, London, SW1W

1 bed 1 bath Abbots Manor Estate

5 days on market avail 21 Nov Agent's site ↗

Floorplan

1,468 sqft 136 m²

£6.13/sqft £65.98/m²

£8,992/mo

Elizabeth Street, City Of Westminster, London

4 bed 2 bath Belgravia

5 days on market avail 30 Sep Portal ↗

Floorplan

2,888 sqft 268 m²

£6.38/sqft £68.67/m²

£18,417/mo

Chester Row, Belgravia, SW1W

4 bed 4 bath Belgravia

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

Floorplan

861 sqft 80 m²

£6.39/sqft £68.78/m²

£5,500/mo

Sloane Gardens, London

2 bed 2 bath Chelsea

3 days on market Agent's site ↗

Floorplan

2,661 sqft 247 m²

£6.51/sqft £70.07/m²

£17,333/mo

Sloane Square, London, SW1W

5 bed 3 bath Chelsea

5 days on market avail 29 Sep Agent's site ↗

Floorplan

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

5 days on market avail 31 Oct Agent's site ↗

Floorplan

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 today avail now Agent's site ↗

Floorplan

766 sqft 71 m²

£8.16/sqft £87.83/m² 31% above SW1W median

£6,250/mo

Eaton Square, Knightsbridge, SW1W

2 bed 2 bath Belgravia

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

Floorplan

355 sqft 33 m²

£8.45/sqft £90.95/m² 35% above SW1W median

£3,000/mo

Ebury Street, Belgravia

1 bed ? bath Belgravia

listed yesterday Agent's site ↗

Floorplan

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 ↗

Floorplan

324 sqft 30 m²

£10.03/sqft £107.96/m² 61% above SW1W median

£3,250/mo

Ebury Street, London SW1W

1 bed 1 bath Belgravia

listed yesterday avail 23 Nov Agent's site ↗

Floorplan

2,285 sqft 212 m²

£10.90/sqft £117.33/m² 75% above SW1W median

£24,917/mo

Ebury Square, London SW1W

3 bed 3 bath Abbots Manor Estate

2 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£4,850/mo

Buckingham Palace Road, Westminster, SW1W

1 bed 1 bath Millbank

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

size unknown

—/sqft/m²

£4,500/mo

Lower Sloane Street, London

1 bed 1 bath Chelsea

4 days on market Agent's site ↗

size unknown

—/sqft/m²

£5,503/mo

Sutherland Apartments, Ebury Bridge Road

3 bed 1 bath North Kensington

3 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.