Every London flat, measured.

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

18,361 flats measured

Best £/sqft£/m² first

4 listings · £3.18/sqft£34.23/m² median in Hounslow

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

714 sqft 66 m²

£2.87/sqft £30.89/m² 10% below Hounslow median

£2,050/mo £1,025 each (if split by room)

Greenbank Court, Isleworth

2 bed 2 bath Isleworth

listed today avail 25 Oct Agent's site ↗

Floorplan

783 sqft 73 m²

£3.45/sqft £37.14/m² price unclear

£2,700/mo £1,350 each (if split by room)

Manser House, Brentford | London TW8

2 bed 2 bath Hounslow

Also listed here £2,650 ↗ £2,700 same price ×4 ↗

listed today Portal ↗

Floorplan

845 sqft 79 m²

£3.73/sqft £40.15/m² 17% above Hounslow median

£3,150/mo £1,575 each (if split by room)

Bolton Road, Chiswick

2 bed 2 bath Chiswick

listed today Agent's site ↗

size unknown

—/sqft/m²

£3,000/mo

Quayside House, Brentford, TW8

1 bed 1 bath Hounslow

listed today avail 14 Oct 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.