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.

18,745 flats measured

Best £/sqft£/m² first

4 listings · £4.48/sqft£48.22/m² median in Mildmay 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.

509 sqft 47 m²

£3.93/sqft £42.30/m² 12% below Mildmay Park median
£2,000/mo

Highbury New Park, London

1 bed 1 bath Dalston

listed today avail 25 Nov Share Portal ↗

517 sqft 48 m²

£4.16/sqft £44.78/m² 7% below Mildmay Park median
£2,150/mo

Northpoint House, 400 Essex Road, N1

1 bed 1 bath Dalston

listed today avail 2 Dec Share Agent's site ↗

892 sqft 83 m²

£4.48/sqft £48.22/m²
£4,000/mo £1,333 each (if split by room)

Mildmay Park, Islington, London

3 bed 2 bath Dalston

listed today Share Agent's site ↗

size unknown

—/sqft/m²
£2,000/mo

Mildmay Road, Canonbury

1 bed 1 bath Dalston

listed today 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.