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.

18,589 flats measured

Best £/sqft£/m² first

3 listings · £5.41/sqft£58.23/m² median in Victoria

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.

1,776 sqft 165 m²

£7.04/sqft £75.78/m² 30% above Victoria median
£12,497/mo £3,124 each (if split by room)

Tufton Street, Westminster

4 bed 3 bath Millbank

3 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£6,750/mo £1,688 each (if split by room)

92 Kensington Garden Square, London, W2

4 bed 4 bath Millbank

5 days on market avail 30 Oct Share Portal ↗

size unknown

—/sqft/m²
£16,000/mo £4,000 each (if split by room)

Millbank, London, SW1P

4 bed ? bath Millbank

5 days on market avail now 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.