Every London flat, measured.

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

18,825 flats measured

Best £/sqft£/m² first

7 listings · £3.58/sqft£38.53/m² median in Balham

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

1,378 sqft 128 m²

£3.85/sqft £41.44/m²

£5,300/mo £1,325 each (if split by room)

Ravenslea Road, Balham, London, SW12

4 bed 2 bath Balham

listed today Agent's site ↗

Floorplan

1,363 sqft 127 m²

£3.89/sqft £41.87/m²

£5,300/mo £1,325 each (if split by room)

Ravenslea Road, Clapham South

4 bed 2 bath Balham

listed today Agent's site ↗

Floorplan

1,167 sqft 108 m²

£4.28/sqft £46.07/m² 20% above Balham median

£5,000/mo £1,250 each (if split by room)

Scholars Road, Balham, London, SW12

4 bed 2 bath Balham

listed today avail 10 Oct Portal ↗

Floorplan

1,137 sqft 106 m²

£4.40/sqft £47.36/m² 23% above Balham median

£5,000/mo £1,250 each (if split by room)

Pentney Road, London, SW12

4 bed 2 bath Balham

6 days on market avail 30 Oct Agent's site ↗

size unknown

—/sqft/m²

£3,800/mo £950 each (if split by room)

Balham, SW12

4 bed 1 bath Balham

5 days on market avail 21 Nov Agent's site ↗

size unknown

—/sqft/m²

£7,000/mo £1,750 each (if split by room) was £7,500

Loxley Road, London, SW18

4 bed 2 bath Balham

3 days on market avail 3 Oct Agent's site ↗

size unknown

—/sqft/m²

£6,000/mo £1,200 each (if split by room)

Ravenswood Road, London, SW12

5 bed 2 bath Balham

listed today avail 2 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.