Every London flat, measured.

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

18,828 flats measured

Best £/sqft£/m² first

3 listings · £2.74/sqft£29.49/m² median in SE23

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

3,848 sqft 357 m²

£1.82/sqft £19.59/m² 34% below SE23 median

£7,000/mo £1,000 each (if split by room) ◷ 57 days on market

Woolstone Road, Forest Hill, London, SE23

7 bed 3 bath Forest Hill

57 days on market avail now Portal ↗

Floorplan

3,818 sqft 355 m²

£1.83/sqft £19.70/m² 33% below SE23 median

£7,000/mo £1,000 each (if split by room) ◷ 52 days on market

Woolstone Road, Forest Hill

7 bed 3 bath Forest Hill

52 days on market Agent's site ↗

Floorplan

1,843 sqft 171 m²

£2.58/sqft £27.77/m² 6% below SE23 median

£4,750/mo £950 each (if split by room) was £4,900 ◷ 56 days on market

Blythe Vale, Catford

5 bed 4 bath Forest Hill

56 days on market 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.