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.

18,508 flats measured

Best £/sqft£/m² first

9 listings · £2.80/sqft£30.14/m² median in SE19

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.

1,716 sqft 159 m²

£1.89/sqft £20.34/m² 32% below SE19 median
£3,250/mo £813 each (if split by room) was £3,750 ◷ 57 days on market

Hermitage Road, Crystal Palace, London, SE19

4 bed 3 bath Upper Norwood

57 days on market avail now Share Portal ↗

1,720 sqft 160 m²

£1.95/sqft £20.99/m² 30% below SE19 median
£3,350/mo £838 each (if split by room)

Fox Hill, London, SE19

4 bed 2 bath Crystal Palace

19 days on market avail 16 Oct Share Agent's site ↗

1,251 sqft 116 m²

£2.00/sqft £21.53/m² 29% below SE19 median
£2,500/mo £625 each (if split by room)

Fitzroy Gardens, Crystal Palace

4 bed 1 bath Crystal Palace

6 days on market avail 30 Nov Share Agent's site ↗

3,242 sqft 301 m²

£2.78/sqft £29.92/m²
£9,000/mo £1,800 each (if split by room) was £10,000 ◷ 39 days on market

Fountain Drive, London, SE19

5 bed 4 bath Dulwich

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

3,213 sqft 298 m²

£2.80/sqft £30.14/m²
£9,000/mo £1,800 each (if split by room) was £10,000 ◷ 57 days on market

Edward Milner Terrace, 1 Fountain Drive, London SE19

5 bed 5 bath Dulwich

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

1,269 sqft 118 m²

£3.15/sqft £33.91/m² 12% above SE19 median
£4,000/mo £1,000 each (if split by room) was £4,500

Becondale Road, Gipsy Hill

4 bed 2 bath Upper Norwood

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

1,370 sqft 127 m²

£3.28/sqft £35.31/m² 17% above SE19 median
£4,500/mo £1,125 each (if split by room) was £4,750 ◷ 57 days on market

Becondale Road, London, SE19

4 bed 3 bath Upper Norwood

2mo on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£2,500/mo £625 each (if split by room) ◷ 49 days on market

Anerley Hill London, SE19

4 bed 2 bath Crystal Palace

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

size unknown

—/sqft/m²
£2,650/mo £663 each (if split by room) was £2,950 ◷ 57 days on market

Beulah Hill, Upper Norwood, Croydon, London

4 bed 1 bath Upper Norwood

57 days on market avail now 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.