Every London flat, measured.

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

18,129 flats measured

Best £/sqft£/m² first

241–288 of 588 · £6.27/sqft£67.49/m² median in SW3

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

1,354 sqft 126 m²

£6.28/sqft £67.60/m²

£8,500/mo £2,833 each (if split by room)

Walton Street, London, SW3

3 bed 3 bath Belgravia

Also listed here £12,000 short let ↗

6 days on market avail now Portal ↗

689 sqft 64 m²

£6.29/sqft £67.70/m²

£4,333/mo £2,167 each (if split by room) ◷ 55 days on market

Fulham Road, South Kensington, London, SW3

2 bed 1 bath Brompton

55 days on market avail now Agent's site ↗

Floorplan

389 sqft 36 m²

£6.30/sqft £67.81/m²

£2,449/mo was £2,709 ◷ 6mo on market

Chelsea Cloisters, Chelsea, London, SW3

1 bed 1 bath Brompton

30 days on market Agent's site ↗

Floorplan

1,372 sqft 127 m²

£6.30/sqft £67.81/m²

£8,650/mo £2,883 each (if split by room) was £8,950 ◷ 37 days on market

Elystan Street London SW3

3 bed 1 bath Brompton

37 days on market avail now Agent's site ↗

Floorplan

729 sqft 68 m²

£6.30/sqft £67.81/m²

£4,593/mo £2,297 each (if split by room) ◷ 55 days on market

Fulham Road, Chelsea, SW3

2 bed 1 bath Brompton

55 days on market avail now Portal ↗

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

5 bed 3 bath Chelsea

2mo on market avail now Agent's site ↗

Floorplan

726 sqft 67 m²

£6.33/sqft £68.14/m²

£4,593/mo £2,297 each (if split by room) ◷ relisted 1×

Pelham Court, Chelsea, London, SW3

2 bed 2 bath Brompton

6 days on market avail now Portal ↗

Floorplan

1,193 sqft 111 m²

£6.36/sqft £68.46/m²

£7,583/mo £3,792 each (if split by room) was £8,017

Cadogan Gardens, Kensington And Chelsea, London

2 bed 2 bath Belgravia

30 days on market avail now Portal ↗

Floorplan

1,880 sqft 175 m²

£6.38/sqft £68.67/m² short let

£11,999/mo ◷ 41 days on market

Draycott Place, London SW3

2 bed 2 bath Belgravia

41 days on market avail now Agent's site ↗

Floorplan

1,353 sqft 126 m²

£6.39/sqft £68.78/m²

£8,649/mo £2,883 each (if split by room) was £8,948 ◷ 39 days on market

Elystan Street, London SW3

3 bed 3 bath Brompton

39 days on market avail now Agent's site ↗

Floorplan

344 sqft 32 m²

£6.40/sqft £68.89/m²

£2,200/mo

Sloane Avenue Mansions, Chelsea, London, SW3

1 bed 1 bath Brompton

5 days on market Agent's site ↗

Floorplan

2,196 sqft 204 m²

£6.41/sqft £69.00/m²

£14,083/mo £4,694 each (if split by room)

Bywater Street, Chelsea, London, SW3

3 bed 4 bath Brompton

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

675 sqft 63 m²

£6.42/sqft £69.10/m²

£4,333/mo £2,167 each (if split by room) ◷ 55 days on market

Fulham Road, Chelsea, London, SW3

2 bed 1 bath Brompton

55 days on market avail now Agent's site ↗

Floorplan

933 sqft 87 m²

£6.43/sqft £69.21/m²

£6,000/mo £3,000 each (if split by room) ◷ 45 days on market

Culford Gardens, Sloane Square, London, SW3

2 bed 2 bath Belgravia

45 days on market Portal ↗

Floorplan

1,089 sqft 101 m²

£6.43/sqft £69.21/m²

£7,000/mo £3,500 each (if split by room)

Ovington Court, SW3

2 bed 2 bath Belgravia

18 days on market avail now Agent's site ↗

1,055 sqft 98 m²

£6.45/sqft £69.43/m²

£6,800/mo £3,400 each (if split by room) was £7,250 ◷ 44 days on market

Flood Street, London, SW3

2 bed 2 bath Chelsea

44 days on market avail 19 Oct Agent's site ↗

Floorplan

3,314 sqft 308 m²

£6.47/sqft £69.64/m²

£21,450/mo £4,290 each (if split by room) ◷ 40 days on market

Brompton Square London SW3

5 bed 5 bath Belgravia

40 days on market avail now Agent's site ↗

Floorplan

1,855 sqft 172 m²

£6.47/sqft £69.64/m² short let

£11,999/mo ◷ 55 days on market

Draycott Place, Chelsea, London, SW3

3 bed 3 bath Belgravia

55 days on market Agent's site ↗

Floorplan

351 sqft 33 m²

£6.48/sqft £69.75/m²

£2,275/mo ◷ 2mo on market

Sloane Avenue, Chelsea, London, SW3

1 bed 1 bath Brompton

2mo on market Agent's site ↗

Floorplan

654 sqft 61 m²

£6.49/sqft £69.86/m²

£4,247/mo

Culford Gardens, Sloane Square, London, SW3

1 bed 1 bath Belgravia

9 days on market Agent's site ↗

Floorplan

668 sqft 62 m²

£6.49/sqft £69.86/m²

£4,333/mo £2,167 each (if split by room) ◷ 53 days on market

Fulham Road, Chelsea, London

2 bed 1 bath Brompton

53 days on market avail now Portal ↗

Floorplan

668 sqft 62 m²

£6.49/sqft £69.86/m²

£4,333/mo £2,167 each (if split by room) ◷ relisted 1×

Fulham Road, London, SW3

2 bed 1 bath Brompton

2mo on market avail now Agent's site ↗

Floorplan

461 sqft 43 m²

£6.51/sqft £70.07/m²

£3,000/mo was £3,033 ◷ 36 days on market

Cheyne Place, Chelsea

1 bed 1 bath Chelsea

36 days on market avail now Agent's site ↗

Floorplan

732 sqft 68 m²

£6.51/sqft £70.07/m²

£4,766/mo was £4,767 ◷ 38 days on market

Egerton Gardens, Knightsbridge, London, SW3

1 bed 1 bath Brompton

38 days on market avail 16 Oct Agent's site ↗

Floorplan

1,297 sqft 120 m²

£6.52/sqft £70.18/m²

£8,450/mo £2,817 each (if split by room)

Egerton Place, London, SW3

3 bed 2 bath Belgravia

4 days on market avail 23 Nov Agent's site ↗

Floorplan

1,894 sqft 176 m²

£6.52/sqft £70.18/m²

£12,350/mo £4,117 each (if split by room)

Margaretta Terrace, London, SW3

3 bed 3 bath Chelsea

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

Floorplan

405 sqft 38 m²

£6.54/sqft £70.40/m²

£2,650/mo

Oakley Street, Chelsea

1 bed 1 bath Brompton

9 days on market Agent's site ↗

Floorplan

609 sqft 57 m²

£6.58/sqft £70.83/m²

£4,009/mo £2,005 each (if split by room) ◷ 34 days on market

Fulham Road, Chelsea, London, SW3

2 bed 1 bath Brompton

34 days on market Agent's site ↗

Floorplan

757 sqft 70 m²

£6.60/sqft £71.04/m²

£4,995/mo £2,498 each (if split by room) ◷ 55 days on market

Egerton Gardens, London, SW3

2 bed 1 bath Brompton

55 days on market avail now Portal ↗

Floorplan

1,641 sqft 152 m²

£6.60/sqft £71.04/m²

£10,833/mo £2,708 each (if split by room)

Glebe Place, London, SW3

4 bed 3 bath Brompton

10 days on market avail now Agent's site ↗

Floorplan

377 sqft 35 m²

£6.63/sqft £71.36/m²

£2,500/mo

Chelsea Cloisters, Chelsea

1 bed 1 bath Brompton

17 days on market Agent's site ↗

Floorplan

604 sqft 56 m²

£6.64/sqft £71.47/m²

£4,008/mo £2,004 each (if split by room)

Fulham Road Chelsea SW3

2 bed 1 bath Brompton

24 days on market avail now Portal ↗

Floorplan

604 sqft 56 m²

£6.64/sqft £71.47/m²

£4,008/mo £2,004 each (if split by room) ◷ 33 days on market

Fulham Road, Chelsea, SW3

2 bed 1 bath Brompton

33 days on market Portal ↗

603 sqft 56 m²

£6.65/sqft £71.58/m²

£4,008/mo £2,004 each (if split by room)

Fulham Road, London SW3

2 bed 1 bath Brompton

4 days on market Portal ↗

Floorplan

404 sqft 38 m²

£6.68/sqft £71.90/m²

£2,700/mo

Britten Street, Chelsea, London, SW3

1 bed 1 bath Brompton

5 days on market avail 27 Oct Agent's site ↗

Floorplan

685 sqft 64 m²

£6.71/sqft £72.23/m²

£4,593/mo £2,297 each (if split by room) ◷ 55 days on market

Fulham Road, Chelsea

2 bed 2 bath Brompton

55 days on market Portal ↗

Floorplan

596 sqft 55 m²

£6.72/sqft £72.33/m²

£4,008/mo £2,004 each (if split by room) ◷ 32 days on market

Fulham Road, London, SW3

2 bed 1 bath Brompton

32 days on market avail now Agent's site ↗

Floorplan

596 sqft 55 m²

£6.72/sqft £72.33/m²

£4,008/mo £2,004 each (if split by room)

Fulham Road, South Kesington

2 bed 1 bath Brompton

25 days on market avail now Portal ↗

Floorplan

1,675 sqft 156 m²

£6.73/sqft £72.44/m²

£11,267/mo £5,634 each (if split by room)

Cadogan Gardens, Chelsea SW3

2 bed 2 bath Belgravia

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

Floorplan

2,602 sqft 242 m²

£6.74/sqft £72.55/m²

£17,550/mo £4,388 each (if split by room) ◷ 54 days on market

Egerton Gardens, Knightsbridge, London, SW3

4 bed 4 bath Belgravia

54 days on market avail now Agent's site ↗

Floorplan

280 sqft 26 m²

£6.79/sqft £73.09/m²

£1,900/mo

Sloane Avenue, London, SW3

0 bed 1 bath Brompton

5 days on market avail now Agent's site ↗

Floorplan

675 sqft 63 m²

£6.80/sqft £73.19/m²

£4,593/mo £2,297 each (if split by room) ◷ 4mo on market

FULHAM ROAD, London, SW3

2 bed 1 bath Brompton

4mo on market avail now Agent's site ↗

Floorplan

675 sqft 63 m²

£6.80/sqft £73.19/m²

£4,593/mo £2,297 each (if split by room) ◷ 55 days on market

Fulham Road, Chelsea, London, SW3

2 bed 2 bath Brompton

55 days on market avail now Portal ↗

Floorplan

675 sqft 63 m²

£6.80/sqft £73.19/m²

£4,593/mo £2,297 each (if split by room) ◷ 55 days on market

Fulham Road, London, SW3

2 bed 1 bath Brompton

55 days on market avail now Portal ↗

Floorplan

675 sqft 63 m²

£6.80/sqft £73.19/m²

£4,593/mo £2,297 each (if split by room) ◷ 55 days on market

Fulham Road, London, SW3

2 bed 1 bath Brompton

55 days on market avail now Portal ↗

Floorplan

1,975 sqft 183 m²

£6.80/sqft £73.19/m²

£13,433/mo £3,358 each (if split by room) was £14,083 ◷ 31 days on market

Radnor Walk, Chelsea, SW3

4 bed 3 bath Chelsea

31 days on market avail now Agent's site ↗

Floorplan

1,975 sqft 183 m²

£6.80/sqft £73.19/m²

£13,433/mo £3,358 each (if split by room) was £14,083

Radnor Walk, Chelsea, SW3

4 bed 3 bath Chelsea

39 days on market avail now Agent's site ↗

Floorplan

1,614 sqft 150 m²

£6.81/sqft £73.30/m²

£10,998/mo £3,666 each (if split by room)

Radnor Walk, Kings Road, London, SW3

3 bed 3 bath Chelsea

24 days on market 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.