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

49–96 of 630 · £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

753 sqft 70 m²

£5.18/sqft £55.76/m² 17% below SW3 median

£3,900/mo

Tite Street, SW3, Sloane Square, London, SW3

1 bed 1 bath Chelsea

2 days on market Agent's site ↗

Floorplan

4,596 sqft 427 m²

£5.19/sqft £55.86/m² 17% below SW3 median

£23,833/mo £4,767 each (if split by room) ◷ 55 days on market

Brompton Square, London, SW3

5 bed 4 bath Belgravia

55 days on market avail now Portal ↗

Floorplan

674 sqft 63 m²

£5.19/sqft £55.86/m² 17% below SW3 median

£3,497/mo £1,749 each (if split by room) was £3,683 ◷ 51 days on market

Franklins Row, London SW3

2 bed 1 bath Chelsea

51 days on market avail 6 Oct Agent's site ↗

Floorplan

1,250 sqft 116 m²

£5.20/sqft £55.97/m² 17% below SW3 median

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

Shrewsbury House, Cheyne Walk, SW3

3 bed 3 bath Brompton

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

Floorplan

1,054 sqft 98 m²

£5.22/sqft £56.19/m² 17% below SW3 median

£5,500/mo £1,833 each (if split by room) was £6,000 ◷ 2mo on market

Flood Street, Chelsea, SW3

3 bed 1 bath Chelsea

2mo on market avail now Agent's site ↗

Floorplan

602 sqft 56 m²

£5.22/sqft £56.19/m² short let

£3,142/mo ◷ 55 days on market

Oakley Street, Chelsea, London, SW3

1 bed 1 bath Chelsea

Also listed here £3,142 short let ↗

32 days on market Agent's site ↗

Floorplan

1,512 sqft 140 m²

£5.23/sqft £56.30/m² 17% below SW3 median

£7,908/mo £3,954 each (if split by room) ◷ relisted 1×

Basil Mansions, Basil Street, Knightsbridge, London, SW3

2 bed 2 bath Belgravia

2mo on market avail now Agent's site ↗

Floorplan

1,242 sqft 115 m²

£5.23/sqft £56.30/m² 17% below SW3 median

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

Cheyne Walk, Chelsea, London, SW3

3 bed 3 bath Brompton

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

Floorplan

1,051 sqft 98 m²

£5.23/sqft £56.30/m² 17% below SW3 median

£5,500/mo £1,833 each (if split by room) was £6,000 ◷ 2mo on market

Flood Street, Chelsea, London, SW3

3 bed 1 bath Chelsea

2mo on market Portal ↗

Floorplan

569 sqft 53 m²

£5.25/sqft £56.51/m² 16% below SW3 median

£2,990/mo

Garden Flat, Walpole Street, Chelsea, SW3

1 bed 1 bath Chelsea

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

Floorplan

862 sqft 80 m²

£5.28/sqft £56.83/m² 16% below SW3 median

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

Fulham Road, South Kensington, London, SW3

2 bed 1 bath Brompton

19 days on market avail now Portal ↗

Floorplan

816 sqft 76 m²

£5.28/sqft £56.83/m² 16% below SW3 median

£4,312/mo £2,156 each (if split by room)

Tennyson Mansions, Chelsea, SW3

2 bed 2 bath Brompton

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

Floorplan

1,227 sqft 114 m²

£5.30/sqft £57.05/m² 15% below SW3 median

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

Shrewsbury House, 42 Cheyne Walk, London, SW3

3 bed 3 bath Brompton

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

Floorplan

1,551 sqft 144 m²

£5.32/sqft £57.26/m² 15% below SW3 median

£8,250/mo £2,750 each (if split by room) was £8,500

Bury Walk, SW3

3 bed 3 bath Brompton

58 days on market Portal ↗

Floorplan

1,118 sqft 104 m²

£5.32/sqft £57.26/m² 15% below SW3 median

£5,950/mo £1,983 each (if split by room)

Ovington Square Knightsbridge SW3

3 bed 2 bath Belgravia

2 days on market avail 1 Oct Agent's site ↗

Floorplan

1,118 sqft 104 m²

£5.32/sqft £57.26/m² 15% below SW3 median

£5,950/mo £1,983 each (if split by room) ◷ 46 days on market

Ovington Square, Knightsbridge, SW3

3 bed 3 bath Belgravia

46 days on market avail now Agent's site ↗

Floorplan

1,118 sqft 104 m²

£5.32/sqft £57.26/m² 15% below SW3 median

£5,949/mo £1,983 each (if split by room) was £5,950

Ovington Square, SW3

3 bed 2 bath Belgravia

16 days on market avail now Portal ↗

772 sqft 72 m²

£5.33/sqft £57.37/m² 15% below SW3 median

£4,117/mo £2,059 each (if split by room)

Kings Road, Chelsea, London, SW3

2 bed 1 bath Brompton

25 days on market avail 14 Oct Agent's site ↗

Floorplan

1,116 sqft 104 m²

£5.33/sqft £57.37/m² 15% below SW3 median

£5,950/mo £1,983 each (if split by room) ◷ 46 days on market

Ovington Square, London, SW3

3 bed 2 bath Belgravia

46 days on market avail now Agent's site ↗

Floorplan

540 sqft 50 m²

£5.37/sqft £57.80/m² 14% below SW3 median

£2,900/mo ◷ 48 days on market

Beaufort Gardens, London, SW3

1 bed 1 bath Belgravia

48 days on market avail now Agent's site ↗

Floorplan

2,780 sqft 258 m²

£5.38/sqft £57.91/m² 14% below SW3 median

£14,950/mo £3,738 each (if split by room) was £16,000 ◷ 56 days on market

Brompton Square, London, SW3

4 bed 4 bath Belgravia

56 days on market avail now Agent's site ↗

Floorplan

845 sqft 79 m²

£5.38/sqft £57.91/m² 14% below SW3 median

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

Fulham Road, Chelsea, London, SW3

2 bed 2 bath Brompton

6 days on market avail now Portal ↗

Floorplan

1,765 sqft 164 m²

£5.38/sqft £57.91/m² short let

£9,500/mo ◷ relisted 1×

Halsey Street, Chelsea, SW3

4 bed 2 bath Belgravia

39 days on market avail 20 Nov Agent's site ↗

Floorplan

501 sqft 47 m²

£5.41/sqft £58.23/m² 14% below SW3 median

£2,709/mo

Oakley Street, Chelsea, London, SW3

1 bed 1 bath Chelsea

17 days on market Agent's site ↗

Floorplan

1,754 sqft 163 m²

£5.42/sqft £58.34/m² short let

£9,499/mo ◷ 55 days on market

Halsey Street, London SW3

4 bed 2 bath Belgravia

55 days on market avail 21 Oct Agent's site ↗

Floorplan

1,754 sqft 163 m²

£5.42/sqft £58.34/m² short let

£9,500/mo ◷ relisted 1×

Halsey Street, London, SW3

4 bed 3 bath Belgravia

17 days on market avail 20 Nov Portal ↗

Floorplan

2,754 sqft 256 m²

£5.43/sqft £58.45/m² 13% below SW3 median

£14,950/mo £3,738 each (if split by room) was £15,999 ◷ 55 days on market

Brompton Square Knightsbridge SW3

4 bed 3 bath Belgravia

55 days on market avail now Agent's site ↗

Floorplan

678 sqft 63 m²

£5.43/sqft £58.45/m² 13% below SW3 median

£3,683/mo £1,842 each (if split by room)

Franklins Row Chelsea SW3

2 bed 1 bath Chelsea

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

Floorplan

893 sqft 83 m²

£5.46/sqft £58.77/m² 13% below SW3 median

£4,875/mo £2,438 each (if split by room)

Fulham Road, SW3

2 bed 2 bath Brompton

2 days on market avail now Agent's site ↗

Floorplan

745 sqft 69 m²

£5.47/sqft £58.88/m² 13% below SW3 median

£4,073/mo £2,037 each (if split by room) ◷ 51 days on market

Pelham Court, 145 Fulham Road, South Kensington, London, SW3

2 bed 1 bath Brompton

51 days on market Agent's site ↗

Floorplan

1,027 sqft 95 m²

£5.48/sqft £58.99/m² 13% below SW3 median

£5,633/mo £2,817 each (if split by room) ◷ 51 days on market

Fulham Road London SW3

2 bed 2 bath Brompton

51 days on market avail now Agent's site ↗

Floorplan

743 sqft 69 m²

£5.48/sqft £58.99/m² 13% below SW3 median

£4,073/mo £2,037 each (if split by room)

Fulham Road London SW3

2 bed 1 bath Brompton

54 days on market avail now Portal ↗

Floorplan

889 sqft 83 m²

£5.48/sqft £58.99/m² 13% below SW3 median

£4,875/mo £2,438 each (if split by room) ◷ 38 days on market

Fulham Road, Chelsea, London, SW3

2 bed 2 bath Brompton

38 days on market Portal ↗

Floorplan

743 sqft 69 m²

£5.48/sqft £58.99/m² 13% below SW3 median

£4,073/mo £2,037 each (if split by room) ◷ 41 days on market

Fulham Road, Kensington & Chelsea Pelham Court, SW3

2 bed 1 bath Brompton

41 days on market Portal ↗

Floorplan

743 sqft 69 m²

£5.48/sqft £58.99/m² 13% below SW3 median

£4,073/mo £2,037 each (if split by room) ◷ relisted 1×

Fulham Road, London, SW3

2 bed ? bath Brompton

2mo on market Portal ↗

Floorplan

889 sqft 83 m²

£5.48/sqft £58.99/m² 13% below SW3 median

£4,875/mo £2,438 each (if split by room)

Fulham Road, SW3

2 bed 2 bath Brompton

5 days on market Portal ↗

Floorplan

731 sqft 68 m²

£5.48/sqft £58.99/m² 13% below SW3 median

£4,008/mo £2,004 each (if split by room) ◷ 55 days on market

Hans Road, London, SW3

2 bed 1 bath Belgravia

2mo on market avail now Agent's site ↗

Floorplan

743 sqft 69 m²

£5.48/sqft £58.99/m² 13% below SW3 median

£4,073/mo £2,037 each (if split by room) ◷ relisted 1×

Pelham Court, Chelsea, London, SW3

2 bed 1 bath Brompton

6 days on market avail now Portal ↗

Floorplan

743 sqft 69 m²

£5.48/sqft £58.99/m² 13% below SW3 median

£4,073/mo £2,037 each (if split by room) ◷ 45 days on market

Pelham Court, Fulham Road, Kensington And Chelsea, London

2 bed 1 bath Brompton

45 days on market avail now Portal ↗

Floorplan

643 sqft 60 m²

£5.49/sqft £59.09/m² 12% below SW3 median

£3,532/mo

Brompton Road, Knigjhtsbridge, London, SW3

1 bed 1 bath Belgravia

2mo on market avail now Portal ↗

Floorplan

2,721 sqft 253 m²

£5.49/sqft £59.09/m² 12% below SW3 median

£14,950/mo £3,738 each (if split by room) was £15,167 ◷ 55 days on market

Brompton Square, Knightsbridge, SW3

4 bed 3 bath Belgravia

2mo on market avail now Agent's site ↗

Floorplan

887 sqft 82 m²

£5.50/sqft £59.20/m² 12% below SW3 median

£4,875/mo £2,438 each (if split by room) ◷ 38 days on market

161 Fulham Road SW3

2 bed 2 bath Brompton

38 days on market avail now Agent's site ↗

887 sqft 82 m²

£5.50/sqft £59.20/m² 12% below SW3 median

£4,875/mo £2,438 each (if split by room)

Fulham Road, Chelsea, London SW3

2 bed 2 bath Brompton

5 days on market avail now Agent's site ↗

Floorplan

887 sqft 82 m²

£5.50/sqft £59.20/m² 12% below SW3 median

£4,875/mo £2,438 each (if split by room)

Fulham Road, London, SW3

2 bed 2 bath Brompton

4 days on market avail now Portal ↗

887 sqft 82 m²

£5.50/sqft £59.20/m² 12% below SW3 median

£4,875/mo £2,438 each (if split by room)

Fulham Road, London, SW3

2 bed 2 bath Brompton

12 days on market Agent's site ↗

887 sqft 82 m²

£5.50/sqft £59.20/m² 12% below SW3 median

£4,875/mo £2,438 each (if split by room)

Fulham Road, London, SW3

2 bed 2 bath Brompton

9 days on market Agent's site ↗

Floorplan

887 sqft 82 m²

£5.50/sqft £59.20/m² 12% below SW3 median

£4,875/mo £2,438 each (if split by room)

Fulham Road, London

2 bed 2 bath Brompton

listed today avail now Agent's site ↗

Floorplan

887 sqft 82 m²

£5.50/sqft £59.20/m² 12% below SW3 median

£4,875/mo £2,438 each (if split by room)

Fulham Road, South Kensington, London, SW3

2 bed 2 bath Brompton

12 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.