Every London flat, measured.

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

18,787 flats measured

Best £/sqft£/m² first

145–192 of 438 · £8.05/sqft£86.65/m² median in W1

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

968 sqft 90 m²

£7.16/sqft £77.07/m² 11% below W1 median

£6,933/mo £3,467 each (if split by room)

Ganton Street, Carnaby W1

2 bed 2 bath East Marylebone

19 days on market avail 7 Dec Agent's site ↗

Floorplan

723 sqft 67 m²

£7.19/sqft £77.39/m² 11% below W1 median

£5,200/mo

Grosvenor Hill, Mayfair, London, W1K

1 bed 1 bath Chinatown

6 days on market avail 18 Nov Agent's site ↗

Floorplan

723 sqft 67 m²

£7.19/sqft £77.39/m² 11% below W1 median

£5,200/mo

Grosvenor Hill, Mayfair, London

1 bed 2 bath Chinatown

11 days on market avail now Agent's site ↗

961 sqft 89 m²

£7.21/sqft £77.61/m² 10% below W1 median

£6,933/mo £3,467 each (if split by room)

Ganton Street, London, W1F

2 bed 2 bath East Marylebone

19 days on market avail 1 Dec Agent's site ↗

Floorplan

958 sqft 89 m²

£7.24/sqft £77.93/m² 10% below W1 median

£6,933/mo £3,467 each (if split by room)

Ganton Street, Fitzrovia & Covent Garden

2 bed 2 bath East Marylebone

7 days on market Agent's site ↗

1,240 sqft 115 m²

£7.26/sqft £78.15/m² 10% below W1 median

£9,000/mo

1 Molyneux Street, London, W1H

0 bed ? bath Marylebone

5 days on market avail now Portal ↗

Floorplan

771 sqft 72 m²

£7.28/sqft £78.36/m² 10% below W1 median

£5,612/mo £1,871 each (if split by room) ◷ relisted 2×

Great Cumberland Place, London

3 bed 2 bath Marylebone

26 days on market Agent's site ↗

Floorplan

1,929 sqft 179 m²

£7.30/sqft £78.58/m² 9% below W1 median

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

Bryanston Square, London W1H

3 bed 3 bath Marylebone

17 days on market avail now Agent's site ↗

Floorplan

589 sqft 55 m²

£7.32/sqft £78.79/m² 9% below W1 median

£4,312/mo ◷ relisted 1×

Gloucester Place, London

1 bed 1 bath Marylebone

17 days on market Portal ↗

600 sqft 56 m²

£7.33/sqft £78.90/m² 9% below W1 median

£4,400/mo

Chiltern Street, City Of Westminster, London

1 bed 1 bath Marylebone

12 days on market avail 1 Oct Portal ↗

Floorplan

430 sqft 40 m²

£7.33/sqft £78.90/m² 9% below W1 median

£3,150/mo

Garrick House, Carrington Street, London, W1J

1 bed 1 bath Chinatown

4 days on market avail 18 Nov Agent's site ↗

Floorplan

1,364 sqft 127 m²

£7.33/sqft £78.90/m² short let

£10,000/mo

Harley St, London, W1G

3 bed 2 bath East Marylebone

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

Floorplan

413 sqft 38 m²

£7.34/sqft £79.01/m² 9% below W1 median

£3,033/mo £1,517 each (if split by room)

City Of Westminster Dwellings, Marshall Street, Soho, W1F

2 bed 1 bath East Marylebone

6 days on market avail now Agent's site ↗

Floorplan

744 sqft 69 m²

£7.34/sqft £79.01/m² 9% below W1 median

£5,460/mo £2,730 each (if split by room) ◷ relisted 1×

Hill Street, Mayfair, London, W1J

2 bed 2 bath Chinatown

14 days on market Agent's site ↗

521 sqft 48 m²

£7.36/sqft £79.22/m² 9% below W1 median

£3,835/mo

Richmond Buildings, Soho, W1D

1 bed 1 bath East Marylebone

4 days on market Agent's site ↗

Floorplan

367 sqft 34 m²

£7.38/sqft £79.44/m² 8% below W1 median

£2,708/mo

Bourdon Street, London, W1K

1 bed 1 bath East Marylebone

4 days on market avail 1 Nov Agent's site ↗

Floorplan

878 sqft 82 m²

£7.38/sqft £79.44/m² 8% below W1 median

£6,478/mo £1,620 each (if split by room) ◷ relisted 2×

Great Cumberland Place, London

4 bed 3 bath Marylebone

26 days on market Agent's site ↗

Floorplan

739 sqft 69 m²

£7.39/sqft £79.55/m² 8% below W1 median

£5,460/mo £2,730 each (if split by room) ◷ relisted 1×

Hill Street, London, W1J

2 bed 2 bath Chinatown

11 days on market avail now Portal ↗

Floorplan

739 sqft 69 m²

£7.39/sqft £79.55/m² 8% below W1 median

£5,460/mo £2,730 each (if split by room)

Hill Street, London, W1J

2 bed 2 bath Chinatown

27 days on market avail now Agent's site ↗

Floorplan

739 sqft 69 m²

£7.39/sqft £79.55/m² 8% below W1 median

£5,460/mo £2,730 each (if split by room) ◷ relisted 1×

Hill Street, Mayfair, London, W1J

2 bed 2 bath Chinatown

27 days on market avail now Agent's site ↗

Floorplan

739 sqft 69 m²

£7.39/sqft £79.55/m² 8% below W1 median

£5,460/mo £2,730 each (if split by room) ◷ relisted 1×

Hill Street, Mayfair, London, W1J

2 bed 2 bath Chinatown

13 days on market Portal ↗

Floorplan

739 sqft 69 m²

£7.39/sqft £79.55/m² 8% below W1 median

£5,460/mo £2,730 each (if split by room) ◷ relisted 1×

Hill Street, Mayfair, London, W1J

2 bed 2 bath Chinatown

27 days on market Agent's site ↗

Floorplan

739 sqft 69 m²

£7.39/sqft £79.55/m² 8% below W1 median

£5,460/mo £2,730 each (if split by room) ◷ relisted 1×

Hill Street, Mayfair, W1J

2 bed 2 bath Chinatown

20 days on market avail now Agent's site ↗

Floorplan

739 sqft 69 m²

£7.39/sqft £79.55/m² 8% below W1 median

£5,460/mo £2,730 each (if split by room)

Hill Street, W1J

2 bed 2 bath Chinatown

Also listed here £5,460 short let ↗

27 days on market Agent's site ↗

2,271 sqft 211 m²

£7.44/sqft £80.08/m² 8% below W1 median

£16,900/mo £8,450 each (if split by room)

Duke Street, Mayfair

2 bed 3 bath Marylebone

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

Floorplan

2,268 sqft 211 m²

£7.45/sqft £80.19/m² 7% below W1 median

£16,900/mo £8,450 each (if split by room)

Duke Street, Mayfair, London, W1K

2 bed 2 bath Marylebone

13 days on market avail 5 Oct Portal ↗

Floorplan

733 sqft 68 m²

£7.45/sqft £80.19/m² 7% below W1 median

£5,460/mo £2,730 each (if split by room)

Hill Street London W1J

2 bed 2 bath Chinatown

10 days on market avail now Agent's site ↗

Floorplan

733 sqft 68 m²

£7.45/sqft £80.19/m² 7% below W1 median

£5,460/mo £2,730 each (if split by room) ◷ relisted 1×

Hill Street, London, W1J

2 bed 2 bath Chinatown

13 days on market Portal ↗

Floorplan

733 sqft 68 m²

£7.45/sqft £80.19/m² 7% below W1 median

£5,460/mo £2,730 each (if split by room) ◷ relisted 1×

Hill Street, London, W1J

2 bed 2 bath Chinatown

11 days on market avail now Agent's site ↗

733 sqft 68 m²

£7.45/sqft £80.19/m² 7% below W1 median

£5,460/mo £2,730 each (if split by room)

Hill Street, Mayfair, London W1

2 bed 2 bath Chinatown

6 days on market avail now Portal ↗

Floorplan

733 sqft 68 m²

£7.45/sqft £80.19/m² 7% below W1 median

£5,460/mo £2,730 each (if split by room)

Hill Street, Mayfair

2 bed 2 bath Chinatown

6 days on market avail now Agent's site ↗

Floorplan

563 sqft 52 m²

£7.46/sqft £80.30/m² 7% below W1 median

£4,200/mo

Asta House, 65 Whitfield Street, W1T

1 bed 1 bath Bloomsbury

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

732 sqft 68 m²

£7.46/sqft £80.30/m² 7% below W1 median

£5,460/mo £2,730 each (if split by room)

Hill Street, Mayfair W1J

2 bed 2 bath Chinatown

5 days on market Portal ↗

732 sqft 68 m²

£7.46/sqft £80.30/m² 7% below W1 median

£5,460/mo £2,730 each (if split by room)

Hill Street, Mayfair W1J

2 bed 2 bath Chinatown

5 days on market Portal ↗

Floorplan

732 sqft 68 m²

£7.46/sqft £80.30/m² 7% below W1 median

£5,460/mo £2,730 each (if split by room)

Hill Street, Mayfair, London W1

2 bed 2 bath Chinatown

27 days on market avail now Portal ↗

732 sqft 68 m²

£7.46/sqft £80.30/m² 7% below W1 median

£5,460/mo £2,730 each (if split by room)

Hill Street, Mayfair, London, W1J

2 bed 2 bath Chinatown

26 days on market avail now Agent's site ↗

Floorplan

732 sqft 68 m²

£7.46/sqft £80.30/m² 7% below W1 median

£5,460/mo £2,730 each (if split by room)

Mayfair, London, W1J

2 bed 2 bath Chinatown

25 days on market Portal ↗

Floorplan

731 sqft 68 m²

£7.47/sqft £80.41/m² 7% below W1 median

£5,460/mo £2,730 each (if split by room) ◷ relisted 1×

Hill Street, Mayfair, London, W1J

2 bed 2 bath Chinatown

13 days on market Agent's site ↗

Floorplan

463 sqft 43 m²

£7.49/sqft £80.62/m² 7% below W1 median

£3,467/mo £1,734 each (if split by room)

Chiltern Street, Marylebone, London, W1U

2 bed 1 bath Marylebone

Also listed here £5,200 short let ↗

listed today Agent's site ↗

Floorplan

728 sqft 68 m²

£7.50/sqft £80.73/m² 7% below W1 median

£5,460/mo £2,730 each (if split by room)

39 HILL STREET, London, W1J

2 bed 2 bath Chinatown

13 days on market avail now Agent's site ↗

Floorplan

728 sqft 68 m²

£7.50/sqft £80.73/m² 7% below W1 median

£5,460/mo £2,730 each (if split by room) ◷ relisted 1×

Hill Street, London, Mayfair, W1J

2 bed 2 bath Chinatown

13 days on market avail now Portal ↗

Floorplan

728 sqft 68 m²

£7.50/sqft £80.73/m² 7% below W1 median

£5,460/mo £2,730 each (if split by room)

Hill Street, Mayfair, London, W1J

2 bed 2 bath Chinatown

10 days on market avail now Agent's site ↗

Floorplan

728 sqft 68 m²

£7.50/sqft £80.73/m² 7% below W1 median

£5,460/mo £2,730 each (if split by room) ◷ relisted 1×

Hill Street, Mayfair, W1J

2 bed 2 bath Chinatown

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

Floorplan

346 sqft 32 m²

£7.51/sqft £80.84/m² 7% below W1 median

£2,600/mo

Gloucester Place, Marylebone

0 bed 1 bath Marylebone

4 days on market Agent's site ↗

Floorplan

1,875 sqft 174 m²

£7.51/sqft £80.84/m² 7% below W1 median

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

Weymouth Street, Marylebone, London W1W

3 bed 3 bath East Marylebone

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

345 sqft 32 m²

£7.54/sqft £81.16/m² 6% below W1 median

£2,600/mo

Gloucester Place, London, W1U

0 bed 1 bath Marylebone

3 days on market avail 5 Nov Portal ↗

Floorplan

948 sqft 88 m²

£7.54/sqft £81.16/m² 6% below W1 median

£7,150/mo £1,788 each (if split by room) ◷ relisted 2×

Great Cumberland Place, London

4 bed 3 bath Marylebone

26 days on market Agent's site ↗

Floorplan

434 sqft 40 m²

£7.55/sqft £81.27/m² 6% below W1 median

£3,276/mo

Hill Street, London

1 bed 1 bath Chinatown

listed yesterday 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.