Every London flat, measured.

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

18,591 flats measured

Best £/sqft£/m² first

21 listings · £7.58/sqft£81.59/m² median in W1W

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

837 sqft 78 m²

£4.92/sqft £52.96/m² 35% below W1W median

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

Fitzrovia Apartments, W1W

2 bed 1 bath East Marylebone

4 days on market avail 3 Dec Portal ↗

Floorplan

500 sqft 46 m²

£5.00/sqft £53.82/m² 34% below W1W median

£2,500/mo

Clipstone Street, Fitzrovia, London, W1W

1 bed 1 bath East Marylebone

11 days on market avail 11 Nov Portal ↗

Floorplan

800 sqft 74 m²

£5.39/sqft £58.02/m² 29% below W1W median

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

Great Portland Street, Fitzrovia, London, W1W

2 bed 1 bath East Marylebone

4 days on market avail 27 Nov Portal ↗

Floorplan

368 sqft 34 m²

£5.65/sqft £60.82/m² 25% below W1W median

£2,080/mo

136/138 New Cavendish St (2)

1 bed 1 bath East Marylebone

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

Floorplan

440 sqft 41 m²

£5.68/sqft £61.14/m² 25% below W1W median

£2,500/mo

Hanson Street, Fitzrovia, London, W1W

1 bed 1 bath East Marylebone

4 days on market avail 30 Oct Portal ↗

Floorplan

570 sqft 53 m²

£5.89/sqft £63.40/m² 22% below W1W median

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

Riding House Street, London, W1W

2 bed 1 bath East Marylebone

4 days on market avail 4 Dec Portal ↗

Floorplan

466 sqft 43 m²

£6.44/sqft £69.32/m² 15% below W1W median

£3,000/mo

Devonshire Street, Marylebone

1 bed 1 bath East Marylebone

24 days on market Agent's site ↗

Floorplan

616 sqft 57 m²

£6.68/sqft £71.90/m² 12% below W1W median

£4,117/mo

Hallam Street, Fitzrovia, London, W1W

1 bed 1 bath East Marylebone

5 days on market avail 13 Nov Portal ↗

Floorplan

637 sqft 59 m²

£6.80/sqft £73.19/m² 10% below W1W median

£4,334/mo

Weymouth Street, Marylebone, London, W1W

1 bed 2 bath East Marylebone

Also listed here £7,258 short let ↗

4 days on market Agent's site ↗

Floorplan

1,875 sqft 174 m²

£7.51/sqft £80.84/m²

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

Weymouth Street, Marylebone, London W1W

3 bed 3 bath East Marylebone

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

Floorplan

1,858 sqft 173 m²

£7.58/sqft £81.59/m²

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

Weymouth Street, Marylebone, London, W1W

3 bed 3 bath East Marylebone

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

Floorplan

1,220 sqft 113 m²

£8.52/sqft £91.71/m² 12% above W1W median

£10,400/mo £3,467 each (if split by room)

10 Weymouth Street, London, W1W,

3 bed 2 bath East Marylebone

12 days on market avail now Portal ↗

Floorplan

1,192 sqft 111 m²

£8.72/sqft £93.86/m² 15% above W1W median

£10,400/mo £3,467 each (if split by room)

Weymouth Street, Fitrovia, London

3 bed 2 bath East Marylebone

17 days on market avail now Agent's site ↗

Floorplan

2,517 sqft 234 m²

£10.33/sqft £111.19/m² short let

£26,000/mo

New Cavendish Street, London, W1W

3 bed 4 bath East Marylebone

4 days on market avail now Agent's site ↗

Floorplan

2,468 sqft 229 m²

£10.53/sqft £113.34/m² short let

£26,000/mo ◷ relisted 1×

New Cavendish Street, London, W1W

3 bed 3 bath East Marylebone

10 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£2,999/mo £1,500 each (if split by room)

Carburton St, London, W1W

2 bed 1 bath East Marylebone

13 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£3,250/mo

Fitzrovia Apartments, W1W

1 bed 1 bath East Marylebone

4 days on market avail 3 Dec Portal ↗

size unknown

—/sqft/m²

£3,332/mo

Great Portland Street, Fitzrovia, London, W1W

1 bed 1 bath East Marylebone

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

size unknown

—/sqft/m²

£2,900/mo

Hallam Street, Marylebone

0 bed 1 bath East Marylebone

5 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£3,445/mo

Mortimer Street, Oxford Circus, W1W

1 bed 1 bath East Marylebone

6 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£3,358/mo

Mortimer Street, Fitzrovia, London, W1W

1 bed 1 bath East Marylebone

5 days on market avail 18 Nov 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.