Every London flat, measured.

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

18,577 flats measured

Best £/sqft£/m² first

5 listings · £3.04/sqft£32.72/m² median in Coldharbour

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

1,199 sqft 111 m²

£2.00/sqft £21.53/m² 34% below Coldharbour median

£2,400/mo £800 each (if split by room)

Sidcup Road, London

3 bed 1 bath Coldharbour

18 days on market avail 30 Sep Agent's site ↗

Floorplan

624 sqft 58 m²

£3.04/sqft £32.72/m²

£1,900/mo £950 each (if split by room) was £1,950

Bromhedge, Eltham

2 bed ? bath Coldharbour

17 days on market avail now Agent's site ↗

Floorplan

555 sqft 52 m²

£3.24/sqft £34.88/m²

£1,800/mo was £2,000

Green Lane, Eltham

1 bed 1 bath Coldharbour

26 days on market Agent's site ↗

Floorplan

422 sqft 39 m²

£3.32/sqft £35.74/m²

£1,400/mo

Parkview Road London SE9

1 bed 1 bath Coldharbour

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

size unknown

—/sqft/m²

£945/mo was £1,045

Green Lane, London, SE9

0 bed 1 bath Coldharbour

9 days on market avail now 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.