Every London flat, measured.

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

18,832 flats measured

Best £/sqft£/m² first

1–48 of 92 · £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

1,166 sqft 108 m²

£3.43/sqft £36.92/m² 57% below W1 median

£4,000/mo £2,000 each (if split by room) was £4,500 ◷ 55 days on market

Weymouth Street, Marylebone, W1G

2 bed 2 bath Marylebone

55 days on market avail now Agent's site ↗

Floorplan

3,056 sqft 284 m²

£3.73/sqft £40.15/m² 54% below W1 median

£11,397/mo £2,279 each (if split by room) was £14,083 ◷ 2mo on market

Seymour Place, Marylebone, London, W1H

5 bed 5 bath Marylebone

2mo on market Agent's site ↗

Floorplan

1,335 sqft 124 m²

£3.75/sqft £40.36/m² 53% below W1 median

£5,000/mo £1,667 each (if split by room) was £5,250 ◷ relisted 1×

Weymouth Court, 1 Weymouth Street, Marylebone, London, W1W

3 bed 2 bath Marylebone

46 days on market avail now Portal ↗

Floorplan

1,428 sqft 133 m²

£3.92/sqft £42.19/m² 51% below W1 median

£5,599/mo £1,866 each (if split by room) was £5,997 ◷ 55 days on market

Harley Street, Marylebone Village, London W1

3 bed 2 bath East Marylebone

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

Floorplan

2,494 sqft 232 m²

£4.01/sqft £43.16/m² 50% below W1 median

£10,000/mo £2,500 each (if split by room) was £12,497 ◷ 55 days on market

Meard Street, Soho, London, W1F

4 bed 4 bath East Marylebone

55 days on market avail now Agent's site ↗

1,324 sqft 123 m²

£4.15/sqft £44.67/m² 48% below W1 median

£5,500/mo £1,833 each (if split by room) was £6,750 ◷ 58 days on market

Bickenhall Street, Westminster, London, W1U

3 bed 3 bath Marylebone

58 days on market avail 30 Sep Portal ↗

Floorplan

1,906 sqft 177 m²

£4.21/sqft £45.32/m² 48% below W1 median

£8,016/mo £2,004 each (if split by room) was £8,017

Portman Mansions, Chiltern Street, London, W1U

4 bed 3 bath Marylebone

13 days on market avail now Agent's site ↗

Floorplan

731 sqft 68 m²

£4.24/sqft £45.64/m² 47% below W1 median

£3,098/mo £1,549 each (if split by room) was £3,250 ◷ 45 days on market

Gloucester Place, Marylebone, London

2 bed 1 bath Marylebone

45 days on market avail 16 Oct Portal ↗

Floorplan

1,233 sqft 115 m²

£4.46/sqft £48.01/m² 45% below W1 median

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

York Street, Marylebone, London

3 bed 2 bath Marylebone

45 days on market avail now Agent's site ↗

Floorplan

1,075 sqft 100 m²

£4.64/sqft £49.94/m² 42% below W1 median

£4,983/mo £1,661 each (if split by room) was £5,633 ◷ 52 days on market

Hallam Street, London, W1W

3 bed 2 bath East Marylebone

52 days on market avail now Agent's site ↗

Floorplan

832 sqft 77 m²

£4.69/sqft £50.48/m² 42% below W1 median

£3,900/mo £1,950 each (if split by room) was £4,117 ◷ 2mo on market

81 George Street, Marylebone, London W1U

2 bed 1 bath Marylebone

2mo on market avail now Agent's site ↗

Floorplan

1,668 sqft 155 m²

£5.00/sqft £53.82/m² short let

£8,342/mo was £12,783 ◷ 54 days on market

Knox Street, London, London, W1H

3 bed 2 bath Marylebone

54 days on market Agent's site ↗

Floorplan

1,336 sqft 124 m²

£5.19/sqft £55.86/m² 36% below W1 median

£6,933/mo £2,311 each (if split by room) was £8,342 ◷ 40 days on market

Bryanston Square, Marylebone, London, W1H

3 bed 2 bath Marylebone

42 days on market Agent's site ↗

Floorplan

852 sqft 79 m²

£5.28/sqft £56.83/m² 34% below W1 median

£4,500/mo £2,250 each (if split by room) was £5,000 ◷ 33 days on market

Molyneux Street, Marylebone

2 bed 2 bath Marylebone

33 days on market Agent's site ↗

Floorplan

871 sqft 81 m²

£5.45/sqft £58.66/m² 32% below W1 median

£4,745/mo £2,373 each (if split by room) was £5,417

Wyndham Mews, Marylebone, London, W1H

2 bed 1 bath Marylebone

20 days on market Agent's site ↗

Floorplan

913 sqft 85 m²

£5.46/sqft £58.77/m² 32% below W1 median

£4,984/mo £1,661 each (if split by room) was £4,985

Mount Street, Mayfair, London, W1K

3 bed 1 bath Chinatown

18 days on market avail now Portal ↗

Floorplan

472 sqft 44 m²

£5.51/sqft £59.31/m² 32% below W1 median

£2,600/mo was £2,817 ◷ 41 days on market

New Quebec Street, London, W1H

0 bed 1 bath Marylebone

41 days on market avail 10 Oct Agent's site ↗

Floorplan

809 sqft 75 m²

£5.56/sqft £59.85/m² 31% below W1 median

£4,500/mo £2,250 each (if split by room) was £4,950

Park Street, Mayfair

2 bed 2 bath Marylebone

2mo on market Agent's site ↗

Floorplan

4,893 sqft 455 m²

£5.76/sqft £62.00/m² 28% below W1 median

£28,167/mo £4,024 each (if split by room) was £34,667

Upper Brook Street, Mayfair

7 bed 7 bath Marylebone

25 days on market avail now Agent's site ↗

Floorplan

1,311 sqft 122 m²

£5.78/sqft £62.22/m² 28% below W1 median

£7,583/mo £3,792 each (if split by room) was £7,973

New Burlington Place, Mayfair, W1S

2 bed 2 bath East Marylebone

24 days on market avail now Agent's site ↗

Floorplan

573 sqft 53 m²

£5.82/sqft £62.65/m² 28% below W1 median

£3,337/mo £1,669 each (if split by room) was £3,445 ◷ 56 days on market

Tottenham Street, Fitzrovia, London, W1T

2 bed 1 bath Bloomsbury

56 days on market avail now Portal ↗

Floorplan

1,163 sqft 108 m²

£5.94/sqft £63.94/m² 26% below W1 median

£6,912/mo £3,456 each (if split by room) was £7,150 ◷ 45 days on market

Golden Square, Soho, London, W1F

2 bed 2 bath East Marylebone

45 days on market avail 23 Oct Portal ↗

Floorplan

1,271 sqft 118 m²

£5.97/sqft £64.26/m² 26% below W1 median

£7,583/mo £3,792 each (if split by room) was £7,973

New Burlington Place, Mayfair, W1S

2 bed 2 bath East Marylebone

24 days on market avail now Agent's site ↗

Floorplan

667 sqft 62 m²

£6.00/sqft £64.58/m² 25% below W1 median

£4,000/mo £2,000 each (if split by room) was £4,117 ◷ 46 days on market

St Christopher's Place, London, W1U

2 bed 2 bath Marylebone

Also listed here £4,000 same price ↗

46 days on market Portal ↗

Floorplan

664 sqft 62 m²

£6.02/sqft £64.80/m² 25% below W1 median

£4,000/mo £2,000 each (if split by room) was £4,117 ◷ 2mo on market

St Christophers House, St Christophers Place, Marylebone, London W1U

2 bed 2 bath Marylebone

2mo on market avail now Agent's site ↗

Floorplan

978 sqft 91 m²

£6.13/sqft £65.98/m² 24% below W1 median

£6,000/mo £2,000 each (if split by room) was £6,717 ◷ 54 days on market

Gilbert Street, Mayfair

3 bed 2 bath East Marylebone

Also listed here £6,000 same price ↗

54 days on market Portal ↗

4,585 sqft 426 m²

£6.14/sqft £66.09/m² 24% below W1 median

£28,167/mo £5,633 each (if split by room) was £34,667

Upper Brook Street, Mayfair, London, W1K

5 bed 7 bath Marylebone

18 days on market Agent's site ↗

Floorplan

634 sqft 59 m²

£6.29/sqft £67.70/m² 22% below W1 median

£3,987/mo was £42,987

Beak Street, London, Soho, W1F

1 bed 1 bath East Marylebone

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

Floorplan

626 sqft 58 m²

£6.39/sqft £68.78/m² 21% below W1 median

£4,000/mo £2,000 each (if split by room) was £4,150 ◷ 31 days on market

Wigmore Street Marylebone W1U

2 bed 1 bath Marylebone

31 days on market avail now Agent's site ↗

Floorplan

1,338 sqft 124 m²

£6.43/sqft £69.21/m² 20% below W1 median

£8,597/mo £2,866 each (if split by room) was £8,948 ◷ relisted 1×

Homer Row, Marylebone, London, W1H

3 bed 3 bath Marylebone

17 days on market avail now Portal ↗

Floorplan

524 sqft 49 m²

£6.62/sqft £71.26/m² short let

£3,467/mo was £3,900 ◷ 3mo on market

Tisbury Court, Soho, London, W1D

0 bed 1 bath East Marylebone

3mo on market Agent's site ↗

Floorplan

454 sqft 42 m²

£6.72/sqft £72.33/m² 17% below W1 median

£3,050/mo was £3,100 ◷ 59 days on market

Cleveland Street, London, W1T

1 bed 1 bath Bloomsbury

59 days on market avail 3 Oct Portal ↗

Floorplan

1,819 sqft 169 m²

£7.03/sqft £75.67/m² 13% below W1 median

£12,783/mo £4,261 each (if split by room) was £14,083 ◷ 40 days on market

Devonshire Place, Marylebone, London, W1G

3 bed 2 bath Marylebone

42 days on market avail now Agent's site ↗

Floorplan

360 sqft 33 m²

£7.04/sqft £75.78/m² 13% below W1 median

£2,535/mo was £2,752 ◷ 40 days on market

Gloucester Place, London

0 bed 1 bath Marylebone

40 days on market avail now Agent's site ↗

Floorplan

298 sqft 28 m²

£7.13/sqft £76.75/m² 11% below W1 median

£2,124/mo was £2,384

James Street, Marylebone, London, W1U

0 bed 1 bath Marylebone

26 days on market Agent's site ↗

Floorplan

1,967 sqft 183 m²

£7.14/sqft £76.85/m² 11% below W1 median

£14,038/mo £4,679 each (if split by room) was £15,166 ◷ 5mo on market

Mount Row W1K

3 bed 2 bath Chinatown

5mo on market Agent's site ↗

Floorplan

1,161 sqft 108 m²

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

£8,450/mo £4,225 each (if split by room) was £8,883 ◷ 54 days on market

Green Street, Mayfair, London, W1K

2 bed 2 bath Marylebone

54 days on market avail now Agent's site ↗

Floorplan

1,979 sqft 184 m²

£7.66/sqft £82.45/m² 5% below W1 median

£15,167/mo £7,584 each (if split by room) was £16,250

Mount Street, Mayfair, London, W1K

2 bed 2 bath Chinatown

17 days on market avail now Agent's site ↗

Floorplan

1,045 sqft 97 m²

£7.66/sqft £82.45/m² 5% below W1 median

£8,000/mo £2,667 each (if split by room) was £8,500 ◷ 54 days on market

Nottingham Street, Marylebone, London, W1U

3 bed 3 bath Marylebone

54 days on market avail now Agent's site ↗

Floorplan

3,110 sqft 289 m²

£8.01/sqft £86.22/m²

£24,917/mo £6,229 each (if split by room) was £25,783 ◷ relisted 1×

Bingham Place, Marylebone, London, W1U

4 bed 4 bath Marylebone

20 days on market avail 24 Oct Portal ↗

Floorplan

3,096 sqft 288 m²

£8.05/sqft £86.65/m²

£24,917/mo £8,306 each (if split by room) was £25,783 ◷ relisted 1×

Bingham Place, Marylebone, W1U

3 bed 4 bath Marylebone

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

Floorplan

3,096 sqft 288 m²

£8.05/sqft £86.65/m²

£24,917/mo £8,306 each (if split by room) was £25,783 ◷ relisted 1×

Bingham Place, London, W1U

3 bed 3 bath Marylebone

3 days on market avail now Agent's site ↗

Floorplan

3,096 sqft 288 m²

£8.05/sqft £86.65/m²

£24,917/mo £8,306 each (if split by room) was £25,783 ◷ relisted 1×

Bingham Place, London, W1U

3 bed 4 bath Marylebone

Also listed here £24,917 same price ↗

19 days on market Agent's site ↗

Floorplan

3,096 sqft 288 m²

£8.05/sqft £86.65/m²

£24,917/mo £8,306 each (if split by room) was £25,783 ◷ relisted 1×

Bingham Place, Marylebone, W1U

3 bed 4 bath Marylebone

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

Floorplan

3,096 sqft 288 m²

£8.05/sqft £86.65/m²

£24,917/mo £8,306 each (if split by room) was £25,783

Bingham Place, Marylebone, W1

3 bed 3 bath Marylebone

18 days on market avail now Agent's site ↗

Floorplan

247 sqft 23 m²

£8.09/sqft £87.08/m²

£1,998/mo was £2,000 ◷ relisted 1×

Paddington Street, Marylebone, London

0 bed 1 bath Marylebone

14 days on market avail 1 Nov Portal ↗

Floorplan

517 sqft 48 m²

£8.12/sqft £87.40/m²

£4,200/mo £2,100 each (if split by room) was £5,417

York Mansions, Chiltern Street, City Of Westminster, London

2 bed 1 bath Marylebone

11 days on market avail 2 Oct Portal ↗

667 sqft 62 m²

£8.24/sqft £88.69/m²

£5,495/mo was £5,850 ◷ 58 days on market

Carlos Place, Mayfair, London, W1K

1 bed 1 bath Chinatown

58 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.