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.

18,859 flats measured

Best £/sqft£/m² first

3 listings · £2.62/sqft£28.20/m² median in Winchmore Hill

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

529 sqft 49 m²

£2.84/sqft £30.57/m²
£1,500/mo was £1,550 ◷ 33 days on market

Woodberry Avenue, Winchmore Hill, London, N21

1 bed 1 bath Winchmore Hill

32 days on market avail 14 Oct Share Portal ↗
Property photo

size unknown

—/sqft/m²
£1,450/mo was £1,500

1 bed flat, Radcliffe Road, London, N21

1 bed 1 bath Winchmore Hill

15 days on market avail now Share Portal ↗
Property photo

size unknown

—/sqft/m²
£1,350/mo was £1,400

Station Road,

1 bed 1 bath Winchmore Hill

21 days on market avail 10 Oct 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.