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.

18,504 flats measured

Best £/sqft£/m² first

4 listings · £2.95/sqft£31.75/m² median in East Barnet

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.

813 sqft 76 m²

£2.95/sqft £31.75/m²
£2,400/mo £1,200 each (if split by room)

63 Station Road Whetstone EN5

2 bed 2 bath Barnet Vale

5 days on market avail 2 Nov Share Agent's site ↗

592 sqft 55 m²

£3.12/sqft £33.58/m²
£1,850/mo £925 each (if split by room)

Knight House, Barnet

2 bed 1 bath East Barnet

5 days on market avail 27 Oct Share Portal ↗

size unknown

—/sqft/m²
£1,700/mo £850 each (if split by room)

Comer House, 19 Station Road, New Barnet, EN5

2 bed 2 bath Barnet Vale

3 days on market avail 13 Oct Share Agent's site ↗

size unknown

—/sqft/m²
£2,200/mo £1,100 each (if split by room)

Warwick Close, Barnet, EN4

2 bed 2 bath East Barnet

5 days on market avail 30 Nov 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.