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.

18,540 flats measured

Best £/sqft£/m² first

6 listings · £2.72/sqft£29.28/m² median in Sutton

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.

1,025 sqft 95 m²

£2.59/sqft £27.88/m² 5% below Sutton median
£2,650/mo £1,325 each (if split by room) was £2,870 ◷ relisted 27×

The Well House

2 bed 2 bath Benhilton

listed yesterday avail now Share Agent's site ↗

1,142 sqft 106 m²

£2.97/sqft £31.97/m²
£3,395/mo £1,132 each (if split by room) ◷ relisted 26×

The Well House

3 bed 2 bath Benhilton

listed yesterday avail 14 Nov Share Agent's site ↗

925 sqft 86 m²

£3.14/sqft £33.80/m² 15% above Sutton median
£2,900/mo £967 each (if split by room) was £3,055 ◷ relisted 25×

The Well House

3 bed 2 bath Benhilton

listed yesterday avail 8 Oct Share Agent's site ↗

599 sqft 56 m²

£3.17/sqft £34.12/m² 17% above Sutton median
£1,900/mo £950 each (if split by room) ◷ relisted 1×

Brunswick Road, Sutton, SM1

2 bed 1 bath Benhilton

3 days on market Share Agent's site ↗

743 sqft 69 m²

£3.43/sqft £36.92/m² 26% above Sutton median
£2,550/mo £1,275 each (if split by room) ◷ relisted 26×

The Well House

2 bed 2 bath Benhilton

listed yesterday avail now Share Agent's site ↗

size unknown

—/sqft/m²
£1,700/mo £850 each (if split by room) ◷ relisted 1×

Mulgrave Road, Sutton, SM2

2 bed 1 bath Sutton

listed today 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.