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.

18,791 flats measured

Best £/sqft£/m² first

7 listings · £2.66/sqft£28.63/m² median in KT3

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.

1,964 sqft 182 m²

£2.14/sqft £23.03/m² 20% below KT3 median
£4,200/mo £1,050 each (if split by room) was £4,500 ◷ relisted 1×

Reynolds Road, New Malden

4 bed 2 bath Motspur Park

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

1,038 sqft 96 m²

£2.26/sqft £24.33/m² 15% below KT3 median
£2,350/mo £783 each (if split by room) was £2,500

Cromwell Avenue, New Malden

3 bed 1 bath New Malden

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

578 sqft 54 m²

£3.29/sqft £35.41/m² 24% above KT3 median
£1,900/mo was £1,950

289 Burlington Road, New Malden, KT3

1 bed 1 bath Raynes Park

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

size unknown

—/sqft/m²
£2,500/mo £833 each (if split by room) was £2,750

Bramshaw Rise, New Malden

3 bed 1 bath Motspur Park

24 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£2,550/mo £850 each (if split by room) was £2,600

Chestnut Grove, New Malden, KT3

3 bed 2 bath New Malden

26 days on market avail 5 Oct Share Agent's site ↗

size unknown

—/sqft/m²
£1,900/mo £950 each (if split by room) was £2,000

Elm Road

2 bed 1 bath New Malden

18 days on market avail 10 Oct Share Agent's site ↗

size unknown

—/sqft/m²
£1,500/mo was £1,550

West Barnes Lane, New Malden, KT3

1 bed 1 bath Raynes Park

13 days on market avail 6 Oct 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.