Every London flat, measured.

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

18,436 flats measured

Best £/sqft£/m² first

3 listings · £2.65/sqft£28.52/m² median in Lampton

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

1,408 sqft 131 m²

£2.10/sqft £22.60/m² 21% below Lampton median

£2,950/mo £590 each (if split by room)

Stratton Close, Hounslow, Greater London, TW3

5 bed 3 bath Heston

14 days on market Agent's site ↗

Floorplan

1,225 sqft 114 m²

£2.86/sqft £30.78/m²

£3,500/mo £700 each (if split by room) was £3,700 ◷ 50 days on market

Vicarage Farm Road, Hounslow, TW5

5 bed 2 bath Heston

53 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£4,750/mo £594 each (if split by room)

Sonia Gardens, Hounslow

8 bed 5 bath Heston

11 days on market avail now 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.