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.

18,542 flats measured

Best £/sqft£/m² first

8 listings · £3.67/sqft£39.50/m² median in Birchfield 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

847 sqft 79 m²

£3.31/sqft £35.63/m² 10% below Birchfield Estate median
£2,800/mo £933 each (if split by room)

Morant Street, Canary Wharf

3 bed 1 bath Birchfield Estate

listed yesterday Share Agent's site ↗
Property photo
Floorplan

962 sqft 89 m²

£3.38/sqft £36.38/m² 8% below Birchfield Estate median
£3,250/mo £1,083 each (if split by room)

Mellor House, 57 Upper North Street, London, E14

3 bed 2 bath Birchfield Estate

4 days on market avail 12 Oct Share Agent's site ↗
Property photo
Floorplan

478 sqft 44 m²

£3.87/sqft £41.66/m²
£1,850/mo ◷ relisted 1×

Saltwell Street, London, E14

1 bed 1 bath Birchfield Estate

3 days on market avail now Share Portal ↗
Property photo
Floorplan

564 sqft 52 m²

£5.67/sqft £61.03/m² 54% above Birchfield Estate median
£3,200/mo

Marsh Wall, E14

1 bed 1 bath Birchfield Estate

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

size unknown

—/sqft/m²
£3,250/mo £1,625 each (if split by room)

Apartment , Harcourt Tower, Marsh Wall, London

2 bed 1 bath Birchfield Estate

listed yesterday avail 2 Dec Share Agent's site ↗
Property photo

size unknown

—/sqft/m²
£1,900/mo

East India Dock Road, London, E14

1 bed 1 bath Birchfield Estate

2 days on market avail 10 Oct Share Agent's site ↗
Property photo

size unknown

—/sqft/m²
£3,500/mo £875 each (if split by room)

Kemp Drive, London, E14

4 bed 2 bath Birchfield Estate

listed yesterday avail now 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.