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.

18,832 flats measured

Best £/sqft£/m² first

7 listings · £2.70/sqft£29.06/m² median in Bromley

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.

2,437 sqft 226 m²

£1.74/sqft £18.73/m² 36% below Bromley median
£4,250/mo £1,063 each (if split by room) ◷ relisted 1×

Woodside Orpington BR6

4 bed 3 bath Bromley

6 days on market avail now Share Portal ↗

748 sqft 69 m²

£2.14/sqft £23.03/m² 21% below Bromley median
£1,600/mo £800 each (if split by room) was £1,700 ◷ relisted 1×

Burnt Ash Lane, Bromley

2 bed 1 bath Grove Park

9 days on market avail now Share Portal ↗

633 sqft 59 m²

£2.61/sqft £28.09/m² 3% below Bromley median
£1,650/mo £825 each (if split by room) ◷ relisted 1×

Melborne Court, Anerley Road, London

2 bed ? bath Crystal Palace

10 days on market avail now Share Portal ↗

494 sqft 46 m²

£2.73/sqft £29.39/m²
£1,350/mo ◷ relisted 1×

Croydon Road, London

1 bed 1 bath Anerley

7 days on market avail 3 Oct Share Portal ↗

718 sqft 67 m²

£2.79/sqft £30.03/m²
£2,000/mo £1,000 each (if split by room) was £2,095 ◷ relisted 2×

Cowper Road, Bromley, BR2

2 bed 2 bath Chatterton Village

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

532 sqft 49 m²

£3.10/sqft £33.37/m² 15% above Bromley median
£1,650/mo £825 each (if split by room) was £1,750 ◷ relisted 1×

Anerley Park, LONDON

2 bed 1 bath Crystal Palace

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

size unknown

—/sqft/m²
£3,500/mo £700 each (if split by room) ◷ relisted 1×

Batchwood Green, St Mary Cray, Orpington, BR5 2NF

5 bed 2 bath St Mary Cray

17 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.