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.

18,496 flats measured

Best £/sqft£/m² first

6 listings · £3.87/sqft£41.66/m² median in Patmore Estate

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

819 sqft 76 m²

£2.56/sqft £27.56/m² 34% below Patmore Estate median
£2,100/mo £1,050 each (if split by room)

Wandsworth Road, Nine Elms, London, SW8

2 bed 1 bath Patmore Estate

4 days on market Share Agent's site ↗
Property photo
Floorplan

1,272 sqft 118 m²

£3.54/sqft £38.10/m² 9% below Patmore Estate median
£4,500/mo £1,125 each (if split by room)

Larkhall Lane Clapham SW4

4 bed 2 bath Patmore Estate

listed today avail 8 Oct Share Agent's site ↗
Property photo
Floorplan

568 sqft 53 m²

£3.79/sqft £40.80/m²
£2,150/mo £1,075 each (if split by room)

Bilton House, SW8

2 bed 1 bath Patmore Estate

5 days on market Share Agent's site ↗
Property photo
Floorplan

765 sqft 71 m²

£4.25/sqft £45.75/m²
£3,250/mo £813 each (if split by room)

Studley Road, London, SW4

4 bed 1 bath Patmore Estate

2 days on market avail 10 Nov Share Portal ↗
Property photo

915 sqft 85 m²

£4.64/sqft £49.94/m² 20% above Patmore Estate median
£4,250/mo £850 each (if split by room)

Brooks Court, London, SW4

5 bed 2 bath Patmore Estate

2 days on market avail 1 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.