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.

18,516 flats measured

Best £/sqft£/m² first

5 listings · £3.42/sqft£36.81/m² median in Arlington Park Mansions

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.

731 sqft 68 m²

£3.90/sqft £41.98/m² 14% above Arlington Park Mansions median
£2,850/mo £1,425 each (if split by room)

Fishers Lane London

2 bed 1 bath Arlington Park Mansions

4 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£2,000/mo

Chiswick High Road, Chiswick

1 bed 1 bath Arlington Park Mansions

5 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£1,500/mo

Marlborough Road, London, W4

0 bed 1 bath Arlington Park Mansions

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

size unknown

—/sqft/m²
£1,400/mo

Thorney Hedge Road Chiswick

0 bed 1 bath Arlington Park Mansions

listed today avail 19 Nov Share Portal ↗

size unknown

—/sqft/m²
£1,550/mo

Walpole Gardens, London, W4

0 bed 1 bath Arlington Park Mansions

listed today avail 15 Nov 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.