GaffFinder

London lettings, by the square foot

Saved Get alerts

Every London flat, measured.

The portals won’t let you rank by size. We read the floorplans, so you can.

18,542 flats measured

Best £/sqft£/m² first

2 listings · £4.79/sqft£51.56/m² median in W14

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

2,367 sqft 220 m²

£6.34/sqft £68.24/m² price unclear
£14,998/mo £3,000 each (if split by room) ◷ relisted 1×

Oakwood Court, Holland Park, London

5 bed 4 bath Kensington

Also listed here £15,167 ↗

3 days on market avail 30 Sep Share Portal ↗
Property photo
Floorplan

3,724 sqft 346 m²

£6.98/sqft £75.13/m² 46% above W14 median
£26,000/mo £5,200 each (if split by room) was £30,333 ◷ relisted 8×

Addison Road, London

5 bed 4 bath Kensington

Also listed here £36,833 short let ↗

3 days on market 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.