Every London flat, measured.

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

18,745 flats measured

Best £/sqft£/m² first

5 listings · £6.41/sqft£69.00/m² median in Fitzrovia

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

777 sqft 72 m²

£4.12/sqft £44.35/m² 36% below Fitzrovia median

£3,200/mo £1,067 each (if split by room) was £3,295 ◷ relisted 1×

Osnaburgh Street, London, NW1

3 bed 1 bath Camden Town

21 days on market avail now Portal ↗

Floorplan

1,016 sqft 94 m²

£4.33/sqft £46.61/m² 32% below Fitzrovia median

£4,399/mo £1,100 each (if split by room) was £4,599 ◷ relisted 1×

Cobourg Street, London, NW1

4 bed 1 bath Camden Town

21 days on market avail now Agent's site ↗

Floorplan

991 sqft 92 m²

£9.84/sqft £105.92/m² 54% above Fitzrovia median

£9,750/mo £3,250 each (if split by room) was £10,833

Windmill Street, Marylebone, London, W1T

3 bed 2 bath Bloomsbury

26 days on market avail now Portal ↗

size unknown

—/sqft/m²

£3,499/mo £875 each (if split by room) was £4,329

Osbaburgh Street, London, NW1

4 bed 1 bath Camden Town

25 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£3,000/mo £1,000 each (if split by room) was £3,200

Robert Street, Euston, London, NW1

3 bed 1 bath Camden Town

6 days on market avail 30 Sep 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.