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.

18,815 flats measured

Best £/sqft£/m² first

2 listings · £4.32/sqft£46.50/m² median in Dartmouth Park

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

612 sqft 57 m²

£4.34/sqft £46.72/m²
£2,655/mo was £2,950 ◷ relisted 1×

2 Junction Rd, London

1 bed 1 bath Archway

12 days on market avail 5 Nov Share Agent's site ↗
Property photo
Floorplan

544 sqft 51 m²

£4.78/sqft £51.45/m²
£2,600/mo £1,300 each (if split by room) ◷ relisted 1×

Dartmouth Park Hill, London

2 bed 1 bath Dartmouth Park

15 days on market avail 5 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.