Every London flat, measured.

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

18,539 flats measured

Best £/sqft£/m² first

97–144 of 218 · £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

726 sqft 67 m²

£6.27/sqft £67.49/m²

£4,550/mo £2,275 each (if split by room)

Pelham Court, London

2 bed 2 bath Brompton

listed today avail now Agent's site ↗

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 ↗

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

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 ↗

1,873 sqft 174 m²

£6.41/sqft £69.00/m²

£12,000/mo £3,000 each (if split by room)

Margaretta Terrace, Chelsea, London, SW3

4 bed 2 bath Chelsea

20 days on market avail now 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 ↗

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

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

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 ↗

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

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

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

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 ↗

Floorplan

308 sqft 29 m²

£6.82/sqft £73.41/m²

£2,100/mo

Sloane Avenue, Chelsea

0 bed 1 bath Brompton

19 days on market Agent's site ↗

Floorplan

617 sqft 57 m²

£6.88/sqft £74.06/m²

£4,246/mo

Culford Gardens, Chelsea, London, SW3

1 bed 1 bath Chelsea

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

Floorplan

519 sqft 48 m²

£6.89/sqft £74.16/m²

£3,575/mo

Mulberry Close, Kings Road, London, SW3

1 bed 1 bath Brompton

18 days on market Agent's site ↗

Floorplan

652 sqft 61 m²

£6.90/sqft £74.27/m²

£4,500/mo £2,250 each (if split by room)

Beaufort Gardens, London, SW3

2 bed 1 bath Belgravia

6 days on market avail 3 Oct Portal ↗

1,570 sqft 146 m²

£6.90/sqft £74.27/m²

£10,833/mo £3,611 each (if split by room) was £11,050

Glebe Place, Chelsea SW3

3 bed 2 bath Brompton

18 days on market Portal ↗

Floorplan

626 sqft 58 m²

£6.92/sqft £74.49/m²

£4,333/mo

Beaufort Gardens London SW3

1 bed 1 bath Belgravia

17 days on market avail 24 Oct Agent's site ↗

Floorplan

325 sqft 30 m²

£6.92/sqft £74.49/m²

£2,250/mo

Oakley Street, Chelsea

0 bed 1 bath Chelsea

3 days on market Agent's site ↗

Floorplan

258 sqft 24 m²

£6.97/sqft £75.02/m²

£1,799/mo was £2,145 ◷ relisted 1×

Sloane Avenue, Chelsea, London, SW3

0 bed 1 bath Brompton

Also listed here £3,898 short let ×2 ↗

2 days on market Agent's site ↗

Floorplan

772 sqft 72 m²

£7.02/sqft £75.56/m²

£5,417/mo £2,709 each (if split by room)

Lincoln House, Basil Street, London, SW3

2 bed 2 bath Belgravia

17 days on market avail now Agent's site ↗

Floorplan

782 sqft 73 m²

£7.03/sqft £75.67/m² 12% above SW3 median

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

Beaufort Gardens, London, SW3

2 bed 1 bath Belgravia

8 days on market avail now Agent's site ↗

Floorplan

1,475 sqft 137 m²

£7.05/sqft £75.89/m² 12% above SW3 median

£10,400/mo £3,467 each (if split by room) ◷ relisted 1×

Elystan Place, London, SW3

3 bed 2 bath Brompton

Also listed here £17,333 short let ↗

20 days on market avail 20 Oct Agent's site ↗

Floorplan

1,176 sqft 109 m²

£7.10/sqft £76.42/m² 13% above SW3 median

£8,350/mo £2,783 each (if split by room)

Kings Road, SW3

3 bed 3 bath Brompton

Also listed here £12,000 short let ↗

8 days on market Agent's site ↗

2,280 sqft 212 m²

£7.13/sqft £76.75/m² 14% above SW3 median

£16,250/mo £4,063 each (if split by room)

Paultons Street, Chelsea, London, SW3

4 bed 2 bath Brompton

23 days on market avail now Agent's site ↗

Floorplan

320 sqft 30 m²

£7.18/sqft £77.28/m² 15% above SW3 median

£2,297/mo

Sloane Avenue, Chelsea

0 bed 1 bath Brompton

3 days on market avail 17 Oct Agent's site ↗

Floorplan

392 sqft 36 m²

£7.19/sqft £77.39/m² 15% above SW3 median

£2,817/mo £1,409 each (if split by room)

Chelsea Cloisters, Sloane Avenue, London, SW3

2 bed 1 bath Brompton

5 days on market avail now Portal ↗

Floorplan

1,290 sqft 120 m²

£7.22/sqft £77.72/m² 15% above SW3 median

£9,317/mo £4,659 each (if split by room)

Chelsea Embankment, Chelsea, London SW3

2 bed 2 bath Chelsea

Also listed here £13,000 short let ↗

12 days on market avail 26 Nov Agent's site ↗

Floorplan

382 sqft 35 m²

£7.37/sqft £79.33/m² 18% above SW3 median

£2,817/mo

Chelsea Cloisters, Sloane Avenue

1 bed 1 bath Brompton

13 days on market Agent's site ↗

Floorplan

678 sqft 63 m²

£7.37/sqft £79.33/m² 18% above SW3 median

£5,000/mo was £6,000

Chelsea Embankment, Chelsea

1 bed 1 bath Chelsea

11 days on market Agent's site ↗

Floorplan

424 sqft 39 m²

£7.41/sqft £79.76/m² 18% above SW3 median

£3,141/mo

Chelsea Cloisters, Chelsea

1 bed 1 bath Brompton

25 days on market Portal ↗

Floorplan

424 sqft 39 m²

£7.41/sqft £79.76/m² 18% above SW3 median

£3,142/mo

Chelsea Cloisters, Sloane Avenue

1 bed 1 bath Brompton

24 days on market Agent's site ↗

Floorplan

320 sqft 30 m²

£7.45/sqft £80.19/m² 19% above SW3 median

£2,383/mo

Beaufort Gardens London SW3

0 bed 1 bath Belgravia

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

Floorplan

255 sqft 24 m²

£7.48/sqft £80.51/m² 19% above SW3 median

£1,907/mo

Chelsea Cloisters, Chelsea, London, SW3

0 bed 1 bath Brompton

26 days on market Agent's site ↗

Floorplan

389 sqft 36 m²

£7.52/sqft £80.94/m² 20% above SW3 median

£2,925/mo was £2,950

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

1 bed 1 bath Brompton

17 days on market Portal ↗

Floorplan

284 sqft 26 m²

£7.55/sqft £81.27/m² 20% above SW3 median

£2,145/mo was £2,275

Sloane Avenue, London

0 bed ? bath Brompton

26 days on market Agent's site ↗

Floorplan

370 sqft 34 m²

£7.61/sqft £81.91/m² 21% above SW3 median

£2,817/mo

Sloane Avenue Mansions, Chelsea

1 bed 1 bath Brompton

24 days on market Agent's site ↗

Floorplan

565 sqft 52 m²

£7.67/sqft £82.56/m² 22% above SW3 median

£4,333/mo

Beaufort Gardens, Knightsbridge, SW3

1 bed 1 bath Belgravia

20 days on market avail 28 Oct Agent's site ↗

Floorplan

279 sqft 26 m²

£7.69/sqft £82.77/m² 23% above SW3 median

£2,145/mo

Sloane Avenue Mansions, Sloane Avenue London SW3

0 bed 1 bath Brompton

12 days on market avail now Agent's site ↗

Floorplan

560 sqft 52 m²

£7.74/sqft £83.31/m² 23% above SW3 median

£4,334/mo

Beaufort Gardens, Knightsbridge, London, SW3

1 bed 1 bath Belgravia

19 days on market Agent's site ↗

Floorplan

406 sqft 38 m²

£7.75/sqft £83.42/m² 24% above SW3 median

£3,146/mo

Richards Place, London SW3

1 bed 1 bath Belgravia

12 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.