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.

18,828 flats measured

Best £/sqft£/m² first

2 listings · £3.70/sqft£39.83/m² median in N16

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

1,207 sqft 112 m²

£3.31/sqft £35.63/m² 11% below N16 median
£4,000/mo £1,000 each (if split by room) ◷ relisted 1×

Rectory Road, Stoke Newington, London, N16

4 bed 1 bath Smalley Road Estate

11 days on market Share Agent's site ↗
Property photo
Floorplan

2,312 sqft 215 m²

£4.11/sqft £44.24/m² short let
£9,500/mo ◷ 58 days on market

Grayling Road, London, N16

5 bed 4 bath Hawksley Court

Also listed here £10,500 short let ↗

10 days on market avail 23 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.