Every London flat, measured.

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

18,540 flats measured

Best £/sqft£/m² first

20 listings · £7.69/sqft£82.77/m² median in W1U

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

849 sqft 79 m²

£4.34/sqft £46.72/m² 44% below W1U median

£3,683/mo

Manchester Street, Marylebone

1 bed 1 bath Marylebone

3 days on market Agent's site ↗

Floorplan

863 sqft 80 m²

£4.92/sqft £52.96/m² 36% below W1U median

£4,250/mo £2,125 each (if split by room)

Dorset Street, Baker Street, W1U

2 bed 2 bath Marylebone

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

Floorplan

601 sqft 56 m²

£5.82/sqft £62.65/m² 24% below W1U median

£3,500/mo £1,750 each (if split by room)

York Street, London, W1U

2 bed 1 bath Marylebone

2 days on market avail 20 Nov Portal ↗

Floorplan

826 sqft 77 m²

£6.30/sqft £67.81/m² 18% below W1U median

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

Gloucester Place Mews, Marylebone, London, W1U

2 bed 2 bath Marylebone

4 days on market Portal ↗

Floorplan

826 sqft 77 m²

£6.30/sqft £67.81/m² 18% below W1U median

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

Gloucester Place Mews, W1U

2 bed 2 bath Marylebone

4 days on market avail now Agent's site ↗

Floorplan

784 sqft 73 m²

£6.63/sqft £71.36/m² 14% below W1U median

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

Gloucester Place Mews, Marylebone

2 bed 2 bath Marylebone

4 days on market Agent's site ↗

Floorplan

346 sqft 32 m²

£7.51/sqft £80.84/m²

£2,600/mo

Gloucester Place, Marylebone

0 bed 1 bath Marylebone

3 days on market Agent's site ↗

345 sqft 32 m²

£7.54/sqft £81.16/m²

£2,600/mo

Gloucester Place, London, W1U

0 bed 1 bath Marylebone

2 days on market avail 5 Nov Portal ↗

Floorplan

182 sqft 17 m²

£7.62/sqft £82.02/m²

£1,387/mo

Gloucester Place London W1U

0 bed 1 bath Marylebone

5 days on market avail now 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, London, W1U

3 bed 3 bath Marylebone

2 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)

Bingham Place, London, W1U

3 bed 4 bath Marylebone

2 days on market avail 26 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)

Bingham Place, Marylebone, London, W1U

3 bed 3 bath Marylebone

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

Floorplan

817 sqft 76 m²

£9.18/sqft £98.81/m² 19% above W1U median

£7,500/mo £3,750 each (if split by room)

Marylebone Lane, Marylebone

2 bed 2 bath Marylebone

5 days on market Agent's site ↗

Floorplan

455 sqft 42 m²

£10.43/sqft £112.27/m² 36% above W1U median

£4,745/mo

Manchester Street, Marylebone, London, W1U

1 bed 1 bath Marylebone

6 days on market Agent's site ↗

Floorplan

2,158 sqft 200 m²

£14.06/sqft £151.34/m² 83% above W1U median

£30,333/mo £10,111 each (if split by room)

9 Marylebone Lane, Marylebone, London, W1U

3 bed 3 bath Marylebone

6 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£5,375/mo £2,688 each (if split by room)

Baker Street, Marylebone, London, W1U

2 bed 2 bath Marylebone

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

size unknown

—/sqft/m²

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

Bingham Place

3 bed 3 bath Marylebone

5 days on market avail 19 Oct Portal ↗

size unknown

—/sqft/m²

£5,308/mo £2,654 each (if split by room)

Gloucester Place, Marylebone, London, W1H

2 bed 2 bath Marylebone

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

size unknown

—/sqft/m²

£3,683/mo

Manchester Street, Marylebone, London, W1U

1 bed 1 bath Marylebone

2 days on market Portal ↗

size unknown

—/sqft/m²

£5,416/mo £2,708 each (if split by room)

Montagu Mansions, Marylebone, London, W1U

2 bed 2 bath Marylebone

2 days on market avail 2 Nov 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.