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.

18,513 flats measured

Best £/sqft£/m² first

7 listings · £2.54/sqft£27.34/m² median in CR8

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.

size unknown

—/sqft/m²
£3,000/mo £750 each (if split by room) was £3,250

4 bedroom Semi Detached Town House in Kenley

4 bed 3 bath Outside Greater London

14 days on market avail 30 Sep Share Portal ↗

size unknown

—/sqft/m²
£1,350/mo was £1,450

Brighton Road, Purley, CR8

1 bed 1 bath Croydon

19 days on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£3,000/mo £600 each (if split by room) was £3,500

Hartley Old Road, Purley CR8

5 bed 4 bath Coulsdon

28 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£2,300/mo £767 each (if split by room) was £2,400

Hartley old road, CR8

3 bed 2 bath Coulsdon

9 days on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£1,500/mo £750 each (if split by room) was £1,550

Partridge Knoll, CR8

2 bed 1 bath Kenley

21 days on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£2,500/mo £625 each (if split by room) was £2,750

Peaks Hill, Purley, CR8 3JE

4 bed 2 bath Croydon

24 days on market avail 1 Oct Share Agent's site ↗

size unknown

—/sqft/m²
£1,850/mo £925 each (if split by room) was £1,900

Sunnydene Road Purley CR8

2 bed 1 bath Kenley

21 days on market avail 1 Oct Share Portal ↗

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.