Every London flat, measured.

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

18,480 flats measured

Best £/sqft£/m² first

9 listings · £3.17/sqft£34.12/m² median in Lewisham

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

2,303 sqft 214 m²

£1.63/sqft £17.55/m² 49% below Lewisham median

£3,750/mo £938 each (if split by room)

Dowanhill Road, Catford, London, SE6

4 bed 1 bath Catford

6 days on market avail now Agent's site ↗

Floorplan

1,326 sqft 123 m²

£2.55/sqft £27.45/m² 20% below Lewisham median

£3,375/mo £844 each (if split by room)

Yeats Close, Lewisham, London, SE13

4 bed 3 bath Baizdon Road Estate

listed today Agent's site ↗

Floorplan

923 sqft 86 m²

£2.82/sqft £30.35/m² 11% below Lewisham median

£2,600/mo £650 each (if split by room)

Verdant Lane, London, SE6

4 bed 1 bath Downham

3 days on market Portal ↗

size unknown

—/sqft/m²

£2,450/mo £613 each (if split by room)

Hazel Grove, London, SE26

4 bed 2 bath Lower Sydenham

6 days on market avail now Agent's site ↗

size unknown

—/sqft/m² short let

£7,000/mo

Hither Green, London

5 bed 2 bath Catford

listed today avail 26 Oct Agent's site ↗

size unknown

—/sqft/m²

£3,200/mo £800 each (if split by room)

Honley Road, London, SE6

4 bed 2 bath Catford

6 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£3,250/mo £813 each (if split by room)

Ladywell Road, London, SE13

4 bed 2 bath Brockley

listed today avail 10 Oct Portal ↗

Floorplan

size unknown

—/sqft/m²

£2,600/mo £650 each (if split by room)

Whitefoot Lane, Bromley, BR1

4 bed 1 bath Downham

4 days on market Portal ↗

size unknown

—/sqft/m²

£7,000/mo £1,000 each (if split by room)

Woolstone Road, London, SE23

7 bed 3 bath Forest Hill

3 days on market avail now 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.