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.

18,761 flats measured

Best £/sqft£/m² first

2 listings · £4.00/sqft£43.06/m² median in Clapton

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.

Property photo
Floorplan

538 sqft 50 m²

£4.74/sqft £51.02/m² 19% above Clapton median
£2,550/mo ◷ relisted 1×

Mapple Path. London, E5

1 bed 1 bath Clapton

10 days on market avail now Share Agent's site ↗
Property photo
Floorplan

548 sqft 51 m²

£5.11/sqft £55.00/m² short let
£2,800/mo ◷ relisted 1×

Mildenhall Road, London, E5

1 bed 1 bath Beecholme Estate

10 days on market avail 19 Dec 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.