Every London flat, measured.

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

18,826 flats measured

Best £/sqft£/m² first

4 listings · £3.54/sqft£38.10/m² median in Surbiton

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

2,664 sqft 247 m²

£2.44/sqft £26.26/m² 31% below Surbiton median

£6,495/mo £1,624 each (if split by room)

Catherine Road, Surbiton

4 bed 3 bath Surbiton

20 days on market avail now Agent's site ↗

Floorplan

2,621 sqft 243 m²

£2.48/sqft £26.69/m² 30% below Surbiton median

£6,495/mo £1,624 each (if split by room)

Catherine Road, Surbiton

4 bed 3 bath Surbiton

20 days on market Agent's site ↗

Floorplan

1,529 sqft 142 m²

£2.62/sqft £28.20/m² 26% below Surbiton median

£4,000/mo £1,000 each (if split by room)

Villiers Avenue, Surbiton, KT5

4 bed 2 bath Surbiton

21 days on market avail 21 Oct Portal ↗

size unknown

—/sqft/m²

£3,888/mo £972 each (if split by room)

Avenue Road, Kingston Upon Thames, KT1

4 bed 2 bath Surbiton

14 days on market avail 1 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.