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.

18,478 flats measured

Best £/sqft£/m² first

2 listings · £3.43/sqft£36.92/m² median in Colindale

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

797 sqft 74 m²

£3.64/sqft £39.18/m²
£2,900/mo £967 each (if split by room) was £3,127 ◷ relisted 5×

UNCLE Colindale, Ashbrook House, 2, Sanday Drive, NW9

3 bed 2 bath Colindale

Also listed here £2,900 same price ↗

listed today avail 6 Oct Share Agent's site ↗
Property photo
Floorplan

456 sqft 42 m²

£4.57/sqft £49.19/m² price unclear
£2,085/mo was £2,135 ◷ relisted 2×

Draycote House, Caversham Road, Colindale, NW9 4GR

0 bed 1 bath Colindale

Also listed here £2,135 ↗ £2,165 ×2 ↗

listed today 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.