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.

18,818 flats measured

Best £/sqft£/m² first

6 listings · £2.56/sqft£27.56/m² median in Preston

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.

425 sqft 39 m²

£3.29/sqft £35.41/m² 29% above Preston median
£1,400/mo was £1,499 ◷ 59 days on market

SHAFTESBURY AVENUE, Harrow, HA3

1 bed 1 bath Kenton

2mo on market Share Agent's site ↗

411 sqft 38 m²

£3.41/sqft £36.70/m² 33% above Preston median
£1,400/mo was £1,499 ◷ 59 days on market

Shaftesbury Avenue, Kenton

1 bed 1 bath Kenton

2mo on market Share Portal ↗

size unknown

—/sqft/m²
£2,000/mo £1,000 each (if split by room) was £2,300 ◷ 59 days on market

Preston Road, Wembley

2 bed 2 bath Preston

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

size unknown

—/sqft/m²
£2,000/mo £1,000 each (if split by room) was £2,150 ◷ 59 days on market

Preston Road, Wembley

2 bed 2 bath Preston

59 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£1,697/mo £849 each (if split by room) was £1,750 ◷ 59 days on market

Third Avenue, Wembley

2 bed 1 bath Preston

2mo on market avail now Share Portal ↗

size unknown

—/sqft/m²
£2,600/mo £867 each (if split by room) was £2,750 ◷ 59 days on market

Wentworth Hill, Wembley

3 bed 1 bath Preston

59 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.