Every London flat, measured.

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

18,679 flats measured

Best £/sqft£/m² first

4 listings · £3.50/sqft£37.67/m² median in Petersham

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

2,949 sqft 274 m²

£2.88/sqft £31.00/m² 18% below Petersham median

£8,500/mo £1,700 each (if split by room) was £8,750

Clare Lawn Avenue, East Sheen, SW14

5 bed 2 bath East Sheen

26 days on market avail now Agent's site ↗

Floorplan

1,572 sqft 146 m²

£3.50/sqft £37.67/m²

£5,500/mo £1,375 each (if split by room) was £5,750

Riverview Mansions, Clevedon Road, Twickenham, Richmond Upon Thames

4 bed 2 bath East Twickenham

5 days on market avail 1 Dec Agent's site ↗

Floorplan

648 sqft 60 m²

£3.70/sqft £39.83/m²

£2,395/mo £1,198 each (if split by room) was £2,495

Park Road, East Twickenham

2 bed 1 bath East Twickenham

23 days on market Agent's site ↗

Floorplan

535 sqft 50 m²

£3.74/sqft £40.26/m²

£2,000/mo was £2,250

Cambridge Park, Twickenham, TW1

1 bed 1 bath East Twickenham

20 days on market avail 23 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.