Every London flat, measured.

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

18,486 flats measured

Best £/sqft£/m² first

3 listings · £2.29/sqft£24.65/m² median in CR5

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

1,507 sqft 140 m²

£1.99/sqft £21.42/m² 13% below CR5 median

£3,000/mo £750 each (if split by room) was £3,200

Longlands Avenue, Coulsdon, CR5

4 bed 2 bath Carshalton-on-the-Hill

18 days on market avail 29 Oct Portal ↗

Floorplan

671 sqft 62 m²

£2.61/sqft £28.09/m² price unclear

£1,750/mo £875 each (if split by room) was £1,800 ◷ relisted 1×

St. Georges Court, 8 Brighton Road, CR5

2 bed 2 bath Outside Greater London

Also listed here £1,700 ↗

17 days on market avail now Portal ↗

size unknown

—/sqft/m²

£1,795/mo £898 each (if split by room) was £1,995

Chipstead, Coulsdon, CR5

2 bed 1 bath Outside Greater London

26 days on market avail now 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.