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.

18,544 flats measured

Best £/sqft£/m² first

10 listings · £2.88/sqft£31.00/m² median in Upper Norwood

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.

1,251 sqft 116 m²

£2.00/sqft £21.53/m² 31% below Upper Norwood median
£2,500/mo £625 each (if split by room)

Fitzroy Gardens, Crystal Palace

4 bed 1 bath Crystal Palace

4 days on market avail 2 Dec Share Agent's site ↗

585 sqft 54 m²

£2.22/sqft £23.90/m² 23% below Upper Norwood median
£1,300/mo

Woodville Road, Thornton Heath, CR7

1 bed ? bath Thornton Heath

2 days on market avail 3 Oct Share Portal ↗

671 sqft 62 m²

£2.76/sqft £29.71/m² 4% below Upper Norwood median
£1,850/mo £925 each (if split by room)

Gipsy Hill, London, SE19 1PD

2 bed 1 bath Upper Norwood

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

785 sqft 73 m²

£2.80/sqft £30.14/m²
£2,200/mo £1,100 each (if split by room)

Becondale Road, Gipsy Hill, SE19

2 bed 1 bath Upper Norwood

3 days on market avail 2 Oct Share Agent's site ↗

723 sqft 67 m²

£3.04/sqft £32.72/m²
£2,200/mo £1,100 each (if split by room)

Maberley Road, London, SE19

2 bed 1 bath Crystal Palace

4 days on market avail 30 Sep Share Portal ↗

326 sqft 30 m²

£3.07/sqft £33.05/m²
£1,000/mo

Green Lane, THORNTON HEATH

0 bed ? bath Upper Norwood

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

902 sqft 84 m²

£3.10/sqft £33.37/m²
£2,800/mo £933 each (if split by room)

Carnac St, London, SE27

3 bed 1 bath Upper Norwood

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

471 sqft 44 m²

£3.72/sqft £40.04/m² 29% above Upper Norwood median
£1,750/mo

Hamilton Road, West Norwood, SE27

1 bed 1 bath Upper Norwood

2 days on market avail 5 Oct Share Portal ↗

size unknown

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

Ellery Road, London

2 bed 1 bath Crystal Palace

listed yesterday Share Portal ↗

size unknown

—/sqft/m²
£2,650/mo £883 each (if split by room)

Rockmount Road, Crystal Palace, SE19

3 bed 2 bath Crystal Palace

3 days on market avail 16 Nov 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.