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.

18,579 flats measured

Best £/sqft£/m² first

7 listings · £2.80/sqft£30.14/m² median in Waddon Marsh

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.

732 sqft 68 m²

£2.19/sqft £23.57/m² 22% below Waddon Marsh median
£1,600/mo £800 each (if split by room) was £1,650 ◷ 58 days on market

Two bed flat to rent on Thornton Road

2 bed 2 bath Waddon Marsh

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

572 sqft 53 m²

£2.80/sqft £30.14/m²
£1,600/mo £800 each (if split by room)

Franklin Way, Croydon

2 bed 1 bath Waddon Marsh

24 days on market Share Agent's site ↗

384 sqft 36 m²

£3.39/sqft £36.49/m² 21% above Waddon Marsh median
£1,300/mo

Thornton Avenue, Croydon, CR0

1 bed 1 bath Waddon Marsh

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

size unknown

—/sqft/m²
£1,500/mo £750 each (if split by room) was £1,550

Franklin Way, Croydon, CR0

2 bed 1 bath Waddon Marsh

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

size unknown

—/sqft/m²
£1,650/mo £825 each (if split by room)

Franklin Way, Croydon, CR0

2 bed 1 bath Waddon Marsh

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

size unknown

—/sqft/m²
£1,800/mo £900 each (if split by room)

Mitcham Road, Croydon, CR0

2 bed 2 bath Waddon Marsh

20 days on market Share Portal ↗

size unknown

—/sqft/m²
£2,100/mo £700 each (if split by room)

Mitcham Road, Croydon, Surrey

3 bed 1 bath Waddon Marsh

34 days on market avail 7 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.