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.

18,508 flats measured

Best £/sqft£/m² first

5 listings · £3.62/sqft£38.97/m² median in E17

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.

1,324 sqft 123 m²

£1.74/sqft £18.73/m² 52% below E17 median
£2,300/mo £575 each (if split by room)

Brookscroft Road, Walthamstow,, E17

4 bed 1 bath Hale End

5 days on market avail 19 Nov Share Agent's site ↗

1,109 sqft 103 m²

£2.43/sqft £26.16/m² 33% below E17 median
£2,700/mo £675 each (if split by room)

4 Bedroom House to Let, Walthamstow, Sutton Road, E17 - £2700 PCM

4 bed 2 bath Higham Hill

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

1,972 sqft 183 m²

£2.54/sqft £27.34/m² 30% below E17 median
£5,000/mo £1,000 each (if split by room)

Stainforth Road, Walthamstow, Walthamstow, London, E17

5 bed 2 bath Walthamstow

6 days on market Share Agent's site ↗

1,575 sqft 146 m²

£2.86/sqft £30.78/m² 21% below E17 median
£4,500/mo £750 each (if split by room)

Broomfield, Walthamstow, Walthamstow, London, E17

6 bed 3 bath Waltham Forest

listed today Share Agent's site ↗

1,140 sqft 106 m²

£3.20/sqft £34.44/m² short let
£3,650/mo

Hartington Road, Walthamstow, Walthamstow, London, E17

4 bed 2 bath Walthamstow

6 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.