GaffFinder

London lettings, by the square foot

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Every London flat, measured.

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

18,129 flats measured

Best £/sqft£/m² first

49–96 of 198 · £3.50/sqft£37.67/m² median in SW17

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.

1,228 sqft 114 m²

£3.26/sqft £35.09/m² 7% below SW17 median
£4,000/mo £1,000 each (if split by room) ◷ 54 days on market

Mantilla Road, London

4 bed 2 bath Furzedown

54 days on market Share Agent's site ↗

669 sqft 62 m²

£3.29/sqft £35.41/m² 6% below SW17 median
£2,200/mo ◷ 55 days on market

Lapidge Drive, London, SW17

1 bed 1 bath Balham

55 days on market avail now Share Portal ↗

665 sqft 62 m²

£3.31/sqft £35.63/m² short let
£2,200/mo ◷ relisted 1×

Strathdon Drive London SW17

2 bed 1 bath Summerstown

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

537 sqft 50 m²

£3.35/sqft £36.06/m² 4% below SW17 median
£1,800/mo

Balham High Road, Balham

1 bed 1 bath Balham

16 days on market Share Agent's site ↗

762 sqft 71 m²

£3.35/sqft £36.06/m² 4% below SW17 median
£2,550/mo £1,275 each (if split by room) was £2,615 ◷ relisted 3×

Iris House, Plum Mews, Wandsworth, London

2 bed 2 bath Balham

Also listed here £2,550 same price ↗

listed yesterday avail 5 Oct Share Portal ↗

714 sqft 66 m²

£3.36/sqft £36.17/m² 4% below SW17 median
£2,400/mo £1,200 each (if split by room)

Garratt Lane, Earlsfield

2 bed 2 bath Summerstown

55 days on market Share Agent's site ↗

1,042 sqft 97 m²

£3.36/sqft £36.17/m² 4% below SW17 median
£3,500/mo £1,167 each (if split by room)

Greyhound Parade, Earlsfield

3 bed 2 bath Summerstown

4 days on market Share Agent's site ↗

786 sqft 73 m²

£3.37/sqft £36.27/m² 4% below SW17 median
£2,650/mo £883 each (if split by room) was £2,900

Beclands Road, Balham, London, SW17

3 bed 1 bath Furzedown

19 days on market Share Agent's site ↗

817 sqft 76 m²

£3.37/sqft £36.27/m² price unclear
£2,750/mo £1,375 each (if split by room) ◷ 60 days on market

Lapidge Drive, London, SW17

2 bed 2 bath Balham

Also listed here £3,000 ↗

2mo on market avail now Share Portal ↗

711 sqft 66 m²

£3.38/sqft £36.38/m² 3% below SW17 median
£2,400/mo £800 each (if split by room)

Bickley Street, Tooting, London, SW17

3 bed 1 bath Furzedown

10 days on market Share Agent's site ↗

561 sqft 52 m²

£3.39/sqft £36.49/m² 3% below SW17 median
£1,900/mo was £2,000

Tooting Bec Road, London, SW17

1 bed 1 bath Balham

13 days on market avail 1 Nov Share Portal ↗

705 sqft 65 m²

£3.40/sqft £36.60/m²
£2,400/mo £1,200 each (if split by room)

St Georges Grove, Tooting, London, SW17

2 bed 2 bath Summerstown

26 days on market Share Agent's site ↗

783 sqft 73 m²

£3.45/sqft £37.14/m²
£2,700/mo £1,350 each (if split by room) ◷ 54 days on market

Beech House, Springfield Village, London, SW17

2 bed 2 bath Balham

54 days on market avail now Share Portal ↗

721 sqft 67 m²

£3.45/sqft £37.14/m²
£2,485/mo £1,243 each (if split by room) ◷ relisted 2×

Honeysuckle House, Springfield Drive, Wandsworth, London

2 bed 2 bath Balham

9 days on market avail now Share Portal ↗

520 sqft 48 m²

£3.46/sqft £37.24/m²
£1,800/mo ◷ 31 days on market

Rookstone Road, Tooting

1 bed 1 bath Furzedown

31 days on market Share Agent's site ↗

766 sqft 71 m²

£3.46/sqft £37.24/m²
£2,650/mo £1,325 each (if split by room)

Totterdown Street, Tooting, London, SW17

2 bed 1 bath Furzedown

10 days on market Share Agent's site ↗

808 sqft 75 m²

£3.47/sqft £37.35/m²
£2,800/mo £1,400 each (if split by room)

Beech House, Lapidge Drive, London

2 bed 2 bath Balham

23 days on market avail now Share Portal ↗

808 sqft 75 m²

£3.47/sqft £37.35/m²
£2,800/mo £1,400 each (if split by room) ◷ 45 days on market

Beech House, Lapidge Drive, Springfield Village, Wandsworth, London, SW17

2 bed 2 bath Balham

45 days on market avail now Share Portal ↗

578 sqft 54 m²

£3.50/sqft £37.67/m² price unclear
£2,025/mo was £2,050

Iris House, Plum Mews, Wandsworth, London

1 bed 1 bath Balham

Also listed here £2,050 ↗

listed yesterday avail 6 Nov Share Portal ↗

571 sqft 53 m²

£3.50/sqft £37.67/m²
£2,000/mo ◷ 30 days on market

Khartoum Road, Tooting Broadway, London, SW17

1 bed 1 bath Summerstown

30 days on market Share Agent's site ↗

801 sqft 74 m²

£3.50/sqft £37.67/m²
£2,800/mo £1,400 each (if split by room) ◷ 55 days on market

Lapidge Drive, London, SW17

2 bed 2 bath Balham

55 days on market avail now Share Portal ↗

798 sqft 74 m²

£3.51/sqft £37.78/m²
£2,800/mo £1,400 each (if split by room) ◷ 55 days on market

Springfield Village, London, SW17

2 bed 2 bath Balham

55 days on market avail now Share Portal ↗

752 sqft 70 m²

£3.52/sqft £37.89/m²
£2,650/mo £1,325 each (if split by room) ◷ 30 days on market

Tooting High Street, Tooting, London, SW17

2 bed 2 bath Furzedown

30 days on market Share Agent's site ↗

708 sqft 66 m²

£3.53/sqft £38.00/m²
£2,500/mo £1,250 each (if split by room) ◷ 38 days on market

Upper Tooting Park, Balham

2 bed 1 bath Balham

38 days on market Share Agent's site ↗

509 sqft 47 m²

£3.54/sqft £38.10/m²
£1,800/mo ◷ 32 days on market

Southcroft Road, London

1 bed 1 bath Furzedown

32 days on market Share Agent's site ↗

634 sqft 59 m²

£3.55/sqft £38.21/m²
£2,250/mo £1,125 each (if split by room) ◷ 41 days on market

Blackshaw Road, Tooting Broadway, London, SW17

2 bed 1 bath Summerstown

41 days on market Share Agent's site ↗

675 sqft 63 m²

£3.56/sqft £38.32/m²
£2,400/mo £1,200 each (if split by room) was £2,500

Coverton Road, London, SW17

2 bed 1 bath Furzedown

26 days on market avail 16 Oct Share Agent's site ↗

491 sqft 46 m²

£3.56/sqft £38.32/m²
£1,750/mo was £2,000 ◷ 59 days on market

Strathdon Drive, Earlsfield, London, SW17

1 bed 1 bath Summerstown

59 days on market Share Agent's site ↗

785 sqft 73 m²

£3.57/sqft £38.43/m²
£2,800/mo £1,400 each (if split by room) ◷ 55 days on market

Beech House, Lapidge Drive, Springfield Village, Wandsworth, SW17

2 bed 2 bath Balham

55 days on market avail now Share Portal ↗

785 sqft 73 m²

£3.57/sqft £38.43/m²
£2,800/mo £1,400 each (if split by room) ◷ 55 days on market

Lapidge Drive, London, SW17

2 bed 2 bath Balham

Also listed here £2,800 same price ↗

55 days on market avail now Share Portal ↗

727 sqft 68 m²

£3.58/sqft £38.53/m²
£2,600/mo £1,300 each (if split by room)

Buttercup House, London, SW17

2 bed 2 bath Balham

listed today avail 31 Oct Share Agent's site ↗

828 sqft 77 m²

£3.62/sqft £38.97/m²
£3,000/mo £1,500 each (if split by room) was £3,200

Holt Gardens, London, SW17

2 bed 2 bath Balham

24 days on market avail 30 Sep Share Agent's site ↗

716 sqft 67 m²

£3.63/sqft £39.07/m² short let
£2,600/mo was £2,750

St Catherine's Close, Wandsworth Common, SW17

2 bed 1 bath Balham

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

561 sqft 52 m²

£3.65/sqft £39.29/m²
£2,050/mo was £2,100 ◷ 47 days on market

Greyhound Parade, Wimbledon Grounds, London, SW17

1 bed 1 bath Summerstown

47 days on market avail 9 Oct Share Portal ↗

545 sqft 51 m²

£3.67/sqft £39.50/m²
£2,000/mo £1,000 each (if split by room)

Garratt Lane, Tooting, London, SW17

2 bed 1 bath Summerstown

19 days on market Share Agent's site ↗

476 sqft 44 m²

£3.68/sqft £39.61/m²
£1,750/mo

Alfred Butt House, London, SW17

1 bed 1 bath Balham

3 days on market avail 2 Oct Share Agent's site ↗

843 sqft 78 m²

£3.68/sqft £39.61/m²
£3,100/mo £1,033 each (if split by room) was £3,200

Broadwater Road, Tooting

3 bed 1 bath Furzedown

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

883 sqft 82 m²

£3.68/sqft £39.61/m²
£3,250/mo £1,083 each (if split by room) was £3,500 ◷ 56 days on market

Glenburnie Road, London

3 bed 1 bath Furzedown

56 days on market avail now Share Portal ↗

884 sqft 82 m²

£3.68/sqft £39.61/m²
£3,250/mo £1,083 each (if split by room)

Huron Road, London, SW17

3 bed 2 bath Balham

6 days on market avail 1 Oct Share Portal ↗

866 sqft 80 m²

£3.70/sqft £39.83/m²
£3,200/mo £1,067 each (if split by room)

Blackshaw Road, Tooting, SW17

3 bed 1 bath Summerstown

10 days on market avail 11 Nov Share Portal ↗

866 sqft 80 m²

£3.70/sqft £39.83/m²
£3,200/mo £1,067 each (if split by room)

Blackshaw Road, Tooting

3 bed 1 bath Summerstown

11 days on market Share Portal ↗

593 sqft 55 m²

£3.71/sqft £39.93/m²
£2,200/mo ◷ 55 days on market

Beech House, Springfield Village, Wandsworth, SW17

1 bed 1 bath Balham

55 days on market Share Portal ↗

835 sqft 78 m²

£3.71/sqft £39.93/m²
£3,100/mo £1,033 each (if split by room) ◷ 34 days on market

Gravenel Gardens, Tooting

3 bed 1 bath Furzedown

34 days on market Share Agent's site ↗

539 sqft 50 m²

£3.71/sqft £39.93/m²
£2,000/mo ◷ 58 days on market

Pavilion Square, Beechcroft Road, SW17

1 bed 1 bath Balham

58 days on market avail 2 Oct Share Agent's site ↗

700 sqft 65 m²

£3.71/sqft £39.93/m² short let
£2,600/mo ◷ 38 days on market

Robinson Road, London, SW17

1 bed 1 bath Collier's Wood

38 days on market avail now Share Portal ↗

592 sqft 55 m²

£3.72/sqft £40.04/m²
£2,200/mo £1,100 each (if split by room) was £2,400

Fairlight Road, London, SW17

2 bed 1 bath Summerstown

16 days on market avail 8 Oct Share Portal ↗

578 sqft 54 m²

£3.72/sqft £40.04/m²
£2,150/mo ◷ relisted 3×

Iris House, Plum Mews, Wandsworth, London

1 bed 1 bath Balham

Also listed here £2,150 same price ↗

listed yesterday avail now Share Portal ↗

538 sqft 50 m²

£3.72/sqft £40.04/m²
£2,000/mo ◷ 52 days on market

Trinity Road, Wandsworth Common, London, SW17

1 bed 1 bath Balham

52 days on market Share Agent's site ↗

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.