GaffFinder

London lettings, by the square foot

Saved Get alerts

Every London flat, measured.

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

18,496 flats measured

Best £/sqft£/m² first

1–48 of 68 · £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.

1,524 sqft 142 m²

£2.82/sqft £30.35/m² 22% below SW12 median
£4,300/mo £1,433 each (if split by room)

Old Dairy Mews, Balham, SW12

3 bed 2 bath Balham

8 days on market avail 14 Dec Share Agent's site ↗

925 sqft 86 m²

£2.86/sqft £30.78/m² 21% below SW12 median
£2,650/mo £1,325 each (if split by room)

Nightingale Lane, (LC547), Balham, SW12

2 bed 1 bath Balham

2 days on market Share Agent's site ↗

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 Share Agent's site ↗

955 sqft 89 m²

£3.04/sqft £32.72/m² 16% below SW12 median
£2,900/mo £967 each (if split by room)

Glenfield Road, Balham

3 bed 1 bath Balham

12 days on market Share Agent's site ↗

649 sqft 60 m²

£3.08/sqft £33.15/m² 15% below SW12 median
£2,000/mo £1,000 each (if split by room)

Ivanhoe House, Balham, SW12

2 bed 1 bath Balham

7 days on market avail 4 Nov Share Agent's site ↗

519 sqft 48 m²

£3.08/sqft £33.15/m² 15% below SW12 median
£1,600/mo

Verran Road, Balham

1 bed 1 bath Balham

19 days on market Share Agent's site ↗

1,910 sqft 177 m²

£3.12/sqft £33.58/m² 14% below SW12 median
£5,950/mo £992 each (if split by room) was £6,000

Old Hospital Close, Balham

6 bed 3 bath Balham

10 days on market Share Portal ↗

908 sqft 84 m²

£3.14/sqft £33.80/m² 13% below SW12 median
£2,850/mo £1,425 each (if split by room)

Beira Street, Clapham, SW12

2 bed 1 bath Balham

5 days on market avail now Share Agent's site ↗

827 sqft 77 m²

£3.26/sqft £35.09/m² 10% below SW12 median
£2,700/mo £1,350 each (if split by room) was £3,000

Glenfield Road, Balham

2 bed 1 bath Balham

25 days on market Share Agent's site ↗

1,301 sqft 121 m²

£3.27/sqft £35.20/m² 10% below SW12 median
£4,250/mo £1,417 each (if split by room)

Cathles Road, Balham

3 bed 1 bath Balham

9 days on market Share Agent's site ↗

1,040 sqft 97 m²

£3.27/sqft £35.20/m² 10% below SW12 median
£3,400/mo £850 each (if split by room)

Kings Avenue, Balham, London, SW12

4 bed 2 bath Balham

11 days on market Share Agent's site ↗

669 sqft 62 m²

£3.36/sqft £36.17/m² 7% below SW12 median
£2,250/mo £1,125 each (if split by room)

Cavendish Road, Balham, SW12

2 bed 1 bath Balham

8 days on market avail 6 Nov Share Agent's site ↗

1,020 sqft 95 m²

£3.38/sqft £36.38/m² 7% below SW12 median
£3,450/mo £1,150 each (if split by room)

Weir Road, Balham, London, SW12

3 bed 2 bath Balham

2 days on market Share Agent's site ↗

694 sqft 64 m²

£3.46/sqft £37.24/m² 4% below SW12 median
£2,400/mo

Ravenslea Road, Balham

1 bed 1 bath Balham

9 days on market Share Agent's site ↗

699 sqft 65 m²

£3.51/sqft £37.78/m² 3% below SW12 median
£2,450/mo £1,225 each (if split by room)

Lochinvar Street, Balham

2 bed 1 bath Balham

25 days on market Share Agent's site ↗

986 sqft 92 m²

£3.55/sqft £38.21/m²
£3,500/mo £1,167 each (if split by room)

Nightingale Lane, SW12

3 bed 2 bath Balham

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

1,049 sqft 97 m²

£3.57/sqft £38.43/m²
£3,750/mo £1,250 each (if split by room)

Balham Park Mansions, London, SW12

3 bed 2 bath Balham

8 days on market avail 12 Oct Share Agent's site ↗

700 sqft 65 m²

£3.57/sqft £38.43/m²
£2,500/mo £1,250 each (if split by room)

Cambray Road, Wandsworth Common, SW12

2 bed 1 bath Balham

24 days on market avail 15 Oct Share Agent's site ↗

788 sqft 73 m²

£3.62/sqft £38.97/m²
£2,850/mo £1,425 each (if split by room)

Balham Grove, Balham

2 bed 2 bath Balham

24 days on market Share Agent's site ↗

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 Share Agent's site ↗

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 Share Agent's site ↗

608 sqft 56 m²

£3.70/sqft £39.83/m²
£2,250/mo

Nightingale Lane, Nightingale Lane, SW12

1 bed 1 bath Balham

17 days on market avail 4 Nov Share Agent's site ↗

494 sqft 46 m²

£3.74/sqft £40.26/m²
£1,850/mo

Marmion House, Caistor Road, London SW12

1 bed 1 bath Balham

21 days on market avail 23 Oct Share Agent's site ↗

1,729 sqft 161 m²

£3.76/sqft £40.47/m²
£6,500/mo £1,083 each (if split by room) was £6,600 ◷ relisted 1×

Harberson Road, London, SW12

6 bed 3 bath Balham

23 days on market avail now Share Agent's site ↗

688 sqft 64 m²

£3.78/sqft £40.69/m²
£2,600/mo £1,300 each (if split by room) was £2,700

Cavendish Road, Clapham South

2 bed 1 bath Abbeville Village

17 days on market Share Agent's site ↗

686 sqft 64 m²

£3.79/sqft £40.80/m²
£2,600/mo £1,300 each (if split by room)

Balham High Road, Balham

2 bed 1 bath Balham

2 days on market Share Agent's site ↗

752 sqft 70 m²

£3.79/sqft £40.80/m²
£2,850/mo £1,425 each (if split by room)

Yukon Road, Clapham South, SW12

2 bed 1 bath Balham

25 days on market avail 30 Oct Share Agent's site ↗

860 sqft 80 m²

£3.84/sqft £41.33/m²
£3,300/mo £1,650 each (if split by room)

Old Devonshire Road, Balham, London, SW12

2 bed 2 bath Balham

26 days on market Share Agent's site ↗

852 sqft 79 m²

£3.87/sqft £41.66/m²
£3,300/mo £1,100 each (if split by room)

Hunter Close, Balham

3 bed 1 bath Balham

15 days on market Share Agent's site ↗

1,000 sqft 93 m²

£3.90/sqft £41.98/m²
£3,900/mo £975 each (if split by room)

Ryde Vale Road, Balham

4 bed 1 bath Balham

24 days on market Share Portal ↗

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 Share Portal ↗

631 sqft 59 m²

£3.96/sqft £42.63/m²
£2,500/mo £1,250 each (if split by room)

Graham House, Balham, SW12

2 bed 1 bath Balham

10 days on market avail 7 Nov Share Agent's site ↗

737 sqft 68 m²

£4.00/sqft £43.06/m²
£2,950/mo £1,475 each (if split by room)

Clarence Mews, Clapham South, SW12

2 bed 2 bath Balham

15 days on market avail 16 Nov Share Agent's site ↗

688 sqft 64 m²

£4.00/sqft £43.06/m²
£2,750/mo £1,375 each (if split by room) ◷ relisted 1×

Hillgate Place, Clapham South, SW12

2 bed 1 bath Balham

23 days on market avail 28 Nov Share Portal ↗

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 Share Agent's site ↗

497 sqft 46 m²

£4.02/sqft £43.27/m²
£2,000/mo

Balham New Road, Balham

1 bed 1 bath Balham

18 days on market Share Agent's site ↗

733 sqft 68 m²

£4.02/sqft £43.27/m²
£2,950/mo £1,475 each (if split by room)

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

2 bed 2 bath Balham

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

778 sqft 72 m²

£4.05/sqft £43.59/m²
£3,150/mo £1,575 each (if split by room)

19 Hillgate Place Balham Hill

2 bed 2 bath Balham

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

624 sqft 58 m²

£4.09/sqft £44.02/m² 13% above SW12 median
£2,550/mo £1,275 each (if split by room) was £2,600

Shipka Road, London, SW12

2 bed 1 bath Balham

23 days on market avail 29 Sep Share Agent's site ↗

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 Share Agent's site ↗

593 sqft 55 m²

£4.22/sqft £45.42/m² 17% above SW12 median
£2,500/mo £1,250 each (if split by room)

Midmoor Road, Clapham South

2 bed 1 bath Balham

10 days on market Share Agent's site ↗

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 Share Agent's site ↗

742 sqft 69 m²

£4.38/sqft £47.15/m² short let
£3,250/mo

Lynn Road, Clapham South, SW12

2 bed 1 bath Balham

15 days on market avail 2 Dec Share Agent's site ↗

1,137 sqft 106 m²

£4.40/sqft £47.36/m² 22% above SW12 median
£5,000/mo £1,250 each (if split by room)

Pentney Road, London, SW12

4 bed 2 bath Balham

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

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 Share Agent's site ↗

538 sqft 50 m²

£4.55/sqft £48.98/m² 26% above SW12 median
£2,450/mo £1,225 each (if split by room)

Ouseley Road, Wandsworth Common, SW12

2 bed 1 bath Balham

10 days on market avail 7 Nov Share Agent's site ↗

764 sqft 71 m²

£4.58/sqft £49.30/m² 27% above SW12 median
£3,500/mo £1,167 each (if split by room)

Oakmead Road, London, SW12

3 bed 2 bath Balham

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

497 sqft 46 m²

£4.83/sqft £51.99/m² 33% above SW12 median
£2,400/mo £1,200 each (if split by room)

Balham High Road, Wandsworth, London

2 bed 1 bath Balham

2 days on market avail 25 Nov Share Portal ↗

How we know the size

  1. 01

    We collect

    Every new flat to rent in London, checked through the day, seven days a week.

  2. 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.

  3. 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.