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.

18,577 flats measured

Best £/sqft£/m² first

4 listings · £3.01/sqft£32.40/m² median in North Finchley

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.

741 sqft 69 m²

£3.37/sqft £36.27/m²
£2,500/mo £833 each (if split by room) was £2,750

Ballards Lane, London

3 bed 2 bath Fallow Corner

12 days on market avail 16 Oct Share Agent's site ↗

446 sqft 41 m²

£3.48/sqft £37.46/m² 16% above North Finchley median
£1,550/mo was £1,600

High Road, North Finchley, N12

1 bed 1 bath Fallow Corner

14 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£2,650/mo £883 each (if split by room) was £2,800

Hutton Grove, London, N12

3 bed ? bath Fallow Corner

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

size unknown

—/sqft/m²
£2,150/mo £1,075 each (if split by room) was £2,200

GROUND FLOOR FLAT, THE VALE, LONDON, NW11 8SE

2 bed 1 bath Fallow Corner

21 days on market avail now 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.