Every London flat, measured.

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

18,482 flats measured

Best £/sqft£/m² first

8 listings · £6.33/sqft£68.14/m² median in W1H

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

1,388 sqft 129 m²

£4.68/sqft £50.38/m² 26% below W1H median

£6,500/mo £1,625 each (if split by room)

Wyndham House, Bryanston Square

4 bed 2 bath Marylebone

11 days on market avail 15 Oct Agent's site ↗

Floorplan

2,014 sqft 187 m²

£4.84/sqft £52.10/m² 24% below W1H median

£9,750/mo £2,438 each (if split by room)

Bryanston Square, Marylebone

4 bed 2 bath Marylebone

27 days on market avail now Agent's site ↗

Floorplan

925 sqft 86 m²

£6.54/sqft £70.40/m²

£6,045/mo £1,511 each (if split by room) ◷ relisted 1×

Great Cumberland Place, London

4 bed 1 bath Marylebone

26 days on market Agent's site ↗

Floorplan

878 sqft 82 m²

£7.38/sqft £79.44/m² 17% above W1H 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

948 sqft 88 m²

£7.54/sqft £81.16/m² 19% above W1H 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 ↗

1,690 sqft 157 m²

£7.95/sqft £85.57/m² 26% above W1H median

£13,433/mo £2,687 each (if split by room)

George Street, Marylebone, London, W1H

5 bed 4 bath Marylebone

10 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£13,650/mo £2,730 each (if split by room)

George Street, Marylebone, London, W1H

5 bed 4 bath Marylebone

6 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£7,150/mo £1,788 each (if split by room)

Great Cumberland Place, London

4 bed 3 bath Marylebone

26 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.