Every London flat, measured.

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

18,499 flats measured

Best £/sqft£/m² first

25 listings · £3.62/sqft£38.97/m² median in SW12

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

925 sqft 86 m²

£2.86/sqft £30.78/m² 21% below SW12 median

£2,650/mo

Nightingale Lane, (LC547), Balham, SW12

2 bed 1 bath Balham

2 days on market Agent's site ↗

Floorplan

820 sqft 76 m²

£2.93/sqft £31.54/m² 19% below SW12 median

£2,400/mo

Sistova Road, Balham

1 bed 1 bath Balham

4 days on market Agent's site ↗

Floorplan

908 sqft 84 m²

£3.14/sqft £33.80/m² 13% below SW12 median

£2,850/mo

Beira Street, Clapham, SW12

2 bed 1 bath Balham

5 days on market avail now Agent's site ↗

Floorplan

1,020 sqft 95 m²

£3.38/sqft £36.38/m² 7% below SW12 median

£3,450/mo

Weir Road, Balham, London, SW12

3 bed 2 bath Balham

listed yesterday Agent's site ↗

Floorplan

986 sqft 92 m²

£3.55/sqft £38.21/m²

£3,500/mo

Nightingale Lane, SW12

3 bed 2 bath Balham

2 days on market avail 20 Nov Agent's site ↗

Floorplan

657 sqft 61 m²

£3.65/sqft £39.29/m²

£2,400/mo

Byrne Road, Balham

1 bed 1 bath Balham

2 days on market Agent's site ↗

Floorplan

502 sqft 47 m²

£3.69/sqft £39.72/m²

£1,850/mo

Rusham Road, SW12

1 bed 1 bath Balham

4 days on market avail 16 Oct Agent's site ↗

Floorplan

686 sqft 64 m²

£3.79/sqft £40.80/m²

£2,600/mo

Balham High Road, Balham

2 bed 1 bath Balham

2 days on market Agent's site ↗

Floorplan

568 sqft 53 m²

£3.96/sqft £42.63/m²

£2,250/mo

Bedford Hill, Balham, London, SW12

1 bed 1 bath Balham

5 days on market avail 10 Oct Portal ↗

Floorplan

500 sqft 46 m²

£4.00/sqft £43.06/m²

£2,000/mo

Little Dimocks, Balham

1 bed 1 bath Balham

2 days on market avail 17 Oct Agent's site ↗

Floorplan

733 sqft 68 m²

£4.02/sqft £43.27/m²

£2,950/mo

Blueprint Apartments, 16-18 Balham Grove, London, SW12

2 bed 2 bath Balham

3 days on market avail 26 Oct Agent's site ↗

Floorplan

778 sqft 72 m²

£4.05/sqft £43.59/m²

£3,150/mo

19 Hillgate Place Balham Hill

2 bed 2 bath Balham

5 days on market avail 29 Oct Agent's site ↗

Floorplan

595 sqft 55 m²

£4.20/sqft £45.21/m² 16% above SW12 median

£2,500/mo

Rossiter Road, Balham, London, SW12

1 bed 1 bath Balham

2 days on market Agent's site ↗

Floorplan

516 sqft 48 m²

£4.36/sqft £46.93/m² 20% above SW12 median

£2,250/mo

Blueprint Apartments, 16 Balham Grove, London, SW12

1 bed 1 bath Balham

5 days on market avail 25 Nov Agent's site ↗

Floorplan

1,137 sqft 106 m²

£4.40/sqft £47.36/m² 22% above SW12 median

£5,000/mo

Pentney Road, London, SW12

4 bed 2 bath Balham

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

Floorplan

526 sqft 49 m²

£4.47/sqft £48.11/m² 23% above SW12 median

£2,350/mo

Fernlea Road, Balham, SW12

1 bed 1 bath Balham

5 days on market avail 24 Nov Agent's site ↗

Floorplan

764 sqft 71 m²

£4.58/sqft £49.30/m² 27% above SW12 median

£3,500/mo

Oakmead Road, London, SW12

3 bed 2 bath Balham

2 days on market avail 11 Nov Agent's site ↗

497 sqft 46 m²

£4.83/sqft £51.99/m² 33% above SW12 median

£2,400/mo

Balham High Road, Wandsworth, London

2 bed 1 bath Balham

2 days on market avail 25 Nov Portal ↗

Floorplan

527 sqft 49 m²

£5.98/sqft £64.37/m² short let

£3,150/mo

St. James's Drive, SW12

1 bed 1 bath Balham

3 days on market avail 1 Nov Portal ↗

size unknown

—/sqft/m²

£3,800/mo

Balham, SW12

4 bed 1 bath Balham

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

size unknown

—/sqft/m²

£2,000/mo

Bedford Hill, London, SW12

1 bed 1 bath Balham

3 days on market avail 10 Oct Agent's site ↗

size unknown

—/sqft/m²

£2,500/mo

Cavendish Road, Balham

2 bed 1 bath Balham

3 days on market Agent's site ↗

size unknown

—/sqft/m²

£2,395/mo

Endlesham Road, London, SW12

2 bed 1 bath Balham

6 days on market avail 23 Oct Agent's site ↗

size unknown

—/sqft/m²

£2,500/mo

Hazelbourne Road, London

1 bed 1 bath Balham

4 days on market avail 10 Nov Portal ↗

size unknown

—/sqft/m²

£1,750/mo

Hydethorpe Road, London, SW12

1 bed 1 bath Balham

listed today avail 5 Dec 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.