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

5 listings · £2.93/sqft£31.54/m² median in Custom House

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.

895 sqft 83 m²

£2.51/sqft £27.02/m² 14% below Custom House median
£2,250/mo £750 each (if split by room)

Varley Road, West Beckton, E16

3 bed 1 bath Custom House

2 days on market avail 28 Oct Share Agent's site ↗

911 sqft 85 m²

£2.69/sqft £28.95/m² 8% below Custom House median
£2,450/mo £1,225 each (if split by room)

1 Tidal Basin Road, London, E16

2 bed 2 bath Custom House

3 days on market avail 6 Nov Share Portal ↗

1,045 sqft 97 m²

£2.87/sqft £30.89/m²
£3,000/mo £1,500 each (if split by room)

Kelson House, Silvertown

2 bed 2 bath Custom House

4 days on market avail 10 Nov Share Portal ↗

762 sqft 71 m²

£3.02/sqft £32.51/m²
£2,300/mo £767 each (if split by room)

Shipman Road, London, E16

3 bed 1 bath Custom House

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

size unknown

—/sqft/m²
£2,700/mo £675 each (if split by room)

Gresham Road, Canning Town, Newham, London

4 bed 1 bath Custom House

3 days on market avail 2 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.