Every London flat, measured.

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

18,726 flats measured

Best £/sqft£/m² first

1–48 of 182 · £6.96/sqft£74.92/m² median in East Marylebone

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.

1,073 sqft 100 m²

£3.57/sqft £38.43/m² 49% below East Marylebone median

£3,835/mo

Richmond Buildings, London, W1D

1 bed 1 bath East Marylebone

3 days on market avail 22 Sep 2027 Agent's site ↗

Floorplan

2,516 sqft 234 m²

£3.79/sqft £40.80/m² 46% below East Marylebone median

£9,533/mo £2,383 each (if split by room) ◷ 54 days on market

Meard Street, Fitzrovia & Covent Garden

4 bed 4 bath East Marylebone

54 days on market Portal ↗

Floorplan

3,417 sqft 317 m²

£3.80/sqft £40.90/m² 45% below East Marylebone median

£13,000/mo £4,333 each (if split by room) ◷ 33 days on market

D'Arblay Street, Soho, W1F

3 bed 3 bath East Marylebone

Also listed here £18,417 short let ↗

33 days on market avail now Portal ↗

Floorplan

1,550 sqft 144 m²

£3.84/sqft £41.33/m² 45% below East Marylebone median

£5,958/mo £2,979 each (if split by room) ◷ relisted 1×

Beak Street, Carnaby W1

2 bed 2 bath East Marylebone

12 days on market avail now Agent's site ↗

Floorplan

1,428 sqft 133 m²

£3.92/sqft £42.19/m² 44% below East Marylebone median

£5,599/mo £1,866 each (if split by room) was £5,997 ◷ 54 days on market

Harley Street, Marylebone Village, London W1

3 bed 2 bath East Marylebone

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

Floorplan

1,496 sqft 139 m²

£3.98/sqft £42.84/m² 43% below East Marylebone median

£5,958/mo £2,979 each (if split by room)

Beak Street, Fitzrovia & Covent Garden

2 bed 2 bath East Marylebone

11 days on market Agent's site ↗

Floorplan

2,494 sqft 232 m²

£4.01/sqft £43.16/m² 42% below East Marylebone median

£10,000/mo £2,500 each (if split by room) was £12,497 ◷ 54 days on market

Meard Street, Soho, London, W1F

4 bed 4 bath East Marylebone

54 days on market avail now Agent's site ↗

Floorplan

1,474 sqft 137 m²

£4.04/sqft £43.49/m² 42% below East Marylebone median

£5,958/mo £2,979 each (if split by room) ◷ relisted 1×

Beak Street, Soho, W1F

2 bed 2 bath East Marylebone

12 days on market Agent's site ↗

Floorplan

1,465 sqft 136 m²

£4.10/sqft £44.13/m² short let

£6,000/mo ◷ 54 days on market

Devonshire Mansions, 208 Great Portland Street, W1W

3 bed 2 bath East Marylebone

54 days on market avail now Portal ↗

Floorplan

1,465 sqft 136 m²

£4.10/sqft £44.13/m² short let

£6,000/mo ◷ 54 days on market

Great Portland Street, London, W1W

3 bed 2 bath East Marylebone

54 days on market avail now Portal ↗

Floorplan

664 sqft 62 m²

£4.44/sqft £47.79/m² 36% below East Marylebone median

£2,947/mo

Farley Court, Allsop Place

1 bed 1 bath East Marylebone

listed today avail now Agent's site ↗

Floorplan

1,500 sqft 139 m²

£4.46/sqft £48.01/m² 36% below East Marylebone median

£6,695/mo £3,348 each (if split by room) ◷ 54 days on market

Lancashire Court, Mayfair

2 bed 2 bath East Marylebone

Also listed here £6,695 same price ↗

54 days on market Agent's site ↗

Floorplan

1,345 sqft 125 m²

£4.46/sqft £48.01/m² 36% below East Marylebone median

£6,000/mo £3,000 each (if split by room)

Mansfield Street, Marylebone, W1G

2 bed 2 bath East Marylebone

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

Floorplan

1,634 sqft 152 m²

£4.47/sqft £48.11/m² 36% below East Marylebone median

£7,302/mo £3,651 each (if split by room) ◷ 54 days on market

Verge Apartments, 24 Dering Street, Mayfair, London W1S

2 bed 2 bath East Marylebone

54 days on market avail now Agent's site ↗

Floorplan

938 sqft 87 m²

£4.50/sqft £48.44/m² 35% below East Marylebone median

£4,225/mo £2,113 each (if split by room)

Queen Anne Street, Marylebone Village, London W1G

2 bed 2 bath East Marylebone

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

Floorplan

885 sqft 82 m²

£4.53/sqft £48.76/m² 35% below East Marylebone median

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

Berners Street, Fitzrovia, London, W1T

2 bed 2 bath East Marylebone

17 days on market avail 30 Oct Portal ↗

Floorplan

1,313 sqft 122 m²

£4.54/sqft £48.87/m² 35% below East Marylebone median

£5,958/mo £2,979 each (if split by room) ◷ relisted 1×

Beak Street, Soho, W1F

2 bed 2 bath East Marylebone

12 days on market avail now Portal ↗

Floorplan

1,075 sqft 100 m²

£4.64/sqft £49.94/m² 33% below East Marylebone 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

635 sqft 59 m²

£4.72/sqft £50.81/m² 32% below East Marylebone median

£3,000/mo £1,500 each (if split by room)

6 Upper John Street, London, W1F

2 bed 2 bath East Marylebone

2 days on market avail 10 Oct Portal ↗

Floorplan

1,102 sqft 102 m²

£4.72/sqft £50.81/m² 32% below East Marylebone median

£5,200/mo £2,600 each (if split by room)

Eastcastle Street, Fitzrovia & Covent Garden

2 bed 2 bath East Marylebone

2mo on market Agent's site ↗

Floorplan

1,462 sqft 136 m²

£4.74/sqft £51.02/m² 32% below East Marylebone median

£6,933/mo £2,311 each (if split by room)

Dean Street, Soho, London, W1D

3 bed 3 bath East Marylebone

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

Floorplan

458 sqft 43 m²

£4.91/sqft £52.85/m² 29% below East Marylebone median

£2,250/mo

Old Compton Street, Soho

1 bed 1 bath East Marylebone

2 days on market avail 1 Oct Portal ↗

Floorplan

837 sqft 78 m²

£4.92/sqft £52.96/m² 29% below East Marylebone median

£4,116/mo £2,058 each (if split by room)

Fitzrovia Apartments, W1W

2 bed 1 bath East Marylebone

5 days on market avail 3 Dec Portal ↗

Floorplan

500 sqft 46 m²

£5.00/sqft £53.82/m² 28% below East Marylebone median

£2,500/mo

Clipstone Street, Fitzrovia, London, W1W

1 bed 1 bath East Marylebone

12 days on market avail 11 Nov Portal ↗

Floorplan

674 sqft 63 m²

£5.01/sqft £53.93/m² 28% below East Marylebone median

£3,380/mo ◷ 38 days on market

Ganton Street, Soho, W1F

1 bed 1 bath East Marylebone

38 days on market avail 18 Oct Agent's site ↗

Floorplan

895 sqft 83 m²

£5.35/sqft £57.59/m² 23% below East Marylebone median

£4,788/mo £2,394 each (if split by room)

Queen Anne Street, London

2 bed 2 bath East Marylebone

17 days on market Portal ↗

Floorplan

800 sqft 74 m²

£5.39/sqft £58.02/m² 23% below East Marylebone median

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

Great Portland Street, Fitzrovia, London, W1W

2 bed 1 bath East Marylebone

5 days on market avail 27 Nov Portal ↗

Floorplan

649 sqft 60 m²

£5.51/sqft £59.31/m² 21% below East Marylebone median

£3,575/mo ◷ 38 days on market

Newman Street, Fitzrovia & Covent Garden

1 bed 1 bath East Marylebone

38 days on market Agent's site ↗

1,088 sqft 101 m²

£5.51/sqft £59.31/m² 21% below East Marylebone median

£6,000/mo £3,000 each (if split by room)

Wells Street, W1T

2 bed 2 bath East Marylebone

14 days on market avail 9 Oct Portal ↗

Floorplan

1,879 sqft 175 m²

£5.53/sqft £59.52/m² 21% below East Marylebone median

£10,400/mo £3,467 each (if split by room) ◷ 58 days on market

Sherwood Street, London W1F

3 bed 3 bath East Marylebone

58 days on market avail now Agent's site ↗

Floorplan

368 sqft 34 m²

£5.65/sqft £60.82/m² 19% below East Marylebone median

£2,080/mo

136/138 New Cavendish St (2)

1 bed 1 bath East Marylebone

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

Floorplan

440 sqft 41 m²

£5.68/sqft £61.14/m² 18% below East Marylebone median

£2,500/mo

Hanson Street, Fitzrovia, London, W1W

1 bed 1 bath East Marylebone

5 days on market avail 30 Oct Portal ↗

Floorplan

398 sqft 37 m²

£5.72/sqft £61.57/m² 18% below East Marylebone median

£2,275/mo ◷ 6mo on market

Berwick Street, London, W1F

1 bed 1 bath East Marylebone

2mo on market avail 30 Nov Agent's site ↗

Floorplan

1,246 sqft 116 m²

£5.74/sqft £61.78/m² 18% below East Marylebone median

£7,150/mo £2,383 each (if split by room) ◷ 54 days on market

Weymouth Street, Fitzrovia, London, W1W

3 bed 2 bath East Marylebone

54 days on market avail now Portal ↗

Floorplan

1,246 sqft 116 m²

£5.74/sqft £61.78/m² 18% below East Marylebone median

£7,150/mo £2,383 each (if split by room) ◷ 54 days on market

Weymouth Street, London

3 bed 2 bath East Marylebone

54 days on market avail now Agent's site ↗

Floorplan

448 sqft 42 m²

£5.75/sqft £61.89/m² 17% below East Marylebone median

£2,578/mo

D'Arblay Street, Soho, W1F

1 bed 1 bath East Marylebone

25 days on market avail 3 Nov Portal ↗

Floorplan

562 sqft 52 m²

£5.78/sqft £62.22/m² 17% below East Marylebone median

£3,250/mo ◷ 8mo on market

Clevedon House, 15, Hanson Street, Marylebone, London, W1W

1 bed 1 bath East Marylebone

8mo on market avail now Agent's site ↗

Floorplan

1,311 sqft 122 m²

£5.78/sqft £62.22/m² 17% below East Marylebone 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

1,251 sqft 116 m²

£5.87/sqft £63.18/m² 16% below East Marylebone median

£7,345/mo £3,673 each (if split by room)

Sackville Street, Mayfair, W1S

2 bed 2 bath East Marylebone

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

Floorplan

570 sqft 53 m²

£5.89/sqft £63.40/m² 15% below East Marylebone median

£3,358/mo £1,679 each (if split by room)

Riding House Street, London, W1W

2 bed 1 bath East Marylebone

5 days on market avail 4 Dec Portal ↗

Floorplan

310 sqft 29 m²

£5.94/sqft £63.94/m² 15% below East Marylebone median

£1,842/mo ◷ 56 days on market

Brewer Street, W1F

0 bed 1 bath East Marylebone

56 days on market Portal ↗

Floorplan

1,163 sqft 108 m²

£5.94/sqft £63.94/m² 15% below East Marylebone 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

1,453 sqft 135 m²

£5.96/sqft £64.15/m² 14% below East Marylebone median

£8,667/mo £4,334 each (if split by room) ◷ 40 days on market

Mansfield Street, Marylebone, London, W1G

2 bed 2 bath East Marylebone

42 days on market Portal ↗

Floorplan

1,271 sqft 118 m²

£5.97/sqft £64.26/m² 14% below East Marylebone 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

541 sqft 50 m²

£6.01/sqft £64.69/m² 14% below East Marylebone median

£3,250/mo

Berners Street, Fitzrovia

1 bed 1 bath East Marylebone

17 days on market Agent's site ↗

488 sqft 45 m²

£6.05/sqft £65.12/m² 13% below East Marylebone median

£2,950/mo ◷ 38 days on market

Avery Row, Mayfair, London, W1K

1 bed 1 bath East Marylebone

38 days on market avail now Portal ↗

Floorplan

446 sqft 41 m²

£6.07/sqft £65.34/m² 13% below East Marylebone median

£2,708/mo

Lowndes Court, Fitzrovia & Covent Garden

1 bed 1 bath East Marylebone

6 days on market Agent's site ↗

Floorplan

978 sqft 91 m²

£6.13/sqft £65.98/m² 12% below East Marylebone 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 ↗

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.