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.

18,419 flats measured

Best £/sqft£/m² first

12 listings · £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.

1,940 sqft 180 m²

£2.27/sqft £24.43/m² 35% below SW17 median
£4,400/mo £1,100 each (if split by room)

Bickersteth Road, London, SW17

4 bed 2 bath Furzedown

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

1,231 sqft 114 m²

£3.09/sqft £33.26/m² 12% below SW17 median
£3,800/mo £950 each (if split by room)

Longmead Road, Tooting, London, SW17

4 bed 1 bath Furzedown

10 days on market Share Agent's site ↗

1,116 sqft 104 m²

£3.76/sqft £40.47/m²
£4,200/mo £1,050 each (if split by room)

Noyna Road, Tooting

4 bed 1 bath Balham

26 days on market Share Agent's site ↗

1,011 sqft 94 m²

£4.70/sqft £50.59/m² 34% above SW17 median
£4,750/mo £1,188 each (if split by room)

Gambole Road Tooting SW17

4 bed 2 bath Summerstown

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

size unknown

—/sqft/m²
£4,200/mo £1,050 each (if split by room)

Blackshaw Road, London, SW17

4 bed 2 bath Summerstown

11 days on market avail 10 Oct Share Agent's site ↗

size unknown

—/sqft/m²
£3,000/mo £750 each (if split by room)

Chasefield Road, London, SW17

4 bed 1 bath Furzedown

13 days on market Share Agent's site ↗

size unknown

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

Gambole Road, LONDON

4 bed 2 bath Summerstown

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

size unknown

—/sqft/m²
£3,900/mo £975 each (if split by room) was £4,100

Gambole Road, Tooting

4 bed 2 bath Summerstown

9 days on market avail now Share Portal ↗

size unknown

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

Hereward Road, LONDON

4 bed 1 bath Furzedown

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

size unknown

—/sqft/m²
£4,750/mo £950 each (if split by room) was £4,850

Himley Road, London, SW17

5 bed 2 bath Furzedown

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

size unknown

—/sqft/m²
£4,150/mo £1,038 each (if split by room)

Pear Mews, London, SW17

4 bed 4 bath Balham

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

size unknown

—/sqft/m²
£3,850/mo £963 each (if split by room) was £3,950

Seely Road, London, SW17

4 bed 2 bath Furzedown

25 days on market avail 19 Oct 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.