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.

18,913 flats measured

Best £/sqft£/m² first

4 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.

1,033 sqft 96 m²

£3.19/sqft £34.34/m² 7% below Arlington Park Mansions median
£3,300/mo £1,100 each (if split by room) was £3,500

Watchfield Court, Chiswick

3 bed 1 bath Arlington Park Mansions

26 days on market Share Agent's site ↗

828 sqft 77 m²

£3.62/sqft £38.97/m² short let
£3,000/mo was £3,300

Wellesley Road, London, W4

2 bed 1 bath Arlington Park Mansions

27 days on market avail 2 Oct Share Agent's site ↗

862 sqft 80 m²

£3.71/sqft £39.93/m²
£3,200/mo £1,067 each (if split by room) was £3,500

Silver Crescent, Chiswick, London, W4

3 bed 2 bath Arlington Park Mansions

10 days on market avail 1 Oct Share Portal ↗

2,155 sqft 200 m²

£5.34/sqft £57.48/m² 56% above Arlington Park Mansions median
£11,500/mo £2,875 each (if split by room) was £13,000

Heathfield Gardens, Chiswick

4 bed 4 bath Arlington Park Mansions

21 days on market 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.