Every London flat, measured.

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

18,491 flats measured

Best £/sqft£/m² first

4 listings · £2.65/sqft£28.52/m² median in Heston

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

549 sqft 51 m²

£3.10/sqft £33.37/m² 17% above Heston median

£1,700/mo

Brecon Court, Lampton Parkside, TW3

1 bed 1 bath Heston

5 days on market avail 22 Oct Agent's site ↗

Floorplan

543 sqft 50 m²

£3.13/sqft £33.69/m² 18% above Heston median

£1,700/mo

Lampton Parkside, Hounslow, London, TW3

1 bed 1 bath Heston

2 days on market avail now Portal ↗

size unknown

—/sqft/m²

£1,800/mo

Great West Road

2 bed 1 bath Heston

3 days on market avail 4 Nov Portal ↗

size unknown

—/sqft/m²

£1,750/mo

Lampton Parkside, Civic Street, Hounslow, TW3

1 bed 1 bath Heston

listed yesterday 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.