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.

18,513 flats measured

Best £/sqft£/m² first

14 listings · £2.81/sqft£30.25/m² median in Northumberland Heath

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.

801 sqft 74 m²

£2.35/sqft £25.30/m² 16% below Northumberland Heath median
£1,885/mo £943 each (if split by room)

The Quarry, Erith, DA8

2 bed 2 bath Erith

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

561 sqft 52 m²

£2.81/sqft £30.25/m²
£1,575/mo £788 each (if split by room) was £1,600 ◷ 53 days on market

De Luci Road, Erith, DA8

2 bed 1 bath Erith

55 days on market Share Agent's site ↗

514 sqft 48 m²

£3.21/sqft £34.55/m² 14% above Northumberland Heath median
£1,650/mo £825 each (if split by room)

Athol Road, Erith, DA8

2 bed 1 bath Erith

9 days on market Share Agent's site ↗

452 sqft 42 m²

£3.32/sqft £35.74/m² 18% above Northumberland Heath median
£1,500/mo £750 each (if split by room)

Erith Road Belvedere DA17

2 bed 1 bath Erith

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

size unknown

—/sqft/m²
£1,885/mo £943 each (if split by room)

Adit Road, Erith, DA8

2 bed 2 bath Erith

7 days on market avail 16 Oct Share Portal ↗

size unknown

—/sqft/m²
£2,000/mo £667 each (if split by room)

Arran Close, Erith, DA8

3 bed 1 bath Erith

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

size unknown

—/sqft/m²
£2,750/mo £688 each (if split by room)

Belmont Road, Erith, Kent, DA8

4 bed 3 bath Northumberland Heath

4 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£845/mo

Bexley Road, Erith, DA8

0 bed 1 bath Erith

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

size unknown

—/sqft/m²
£1,350/mo was £1,425

Bexley Road, Erith

1 bed 1 bath Erith

14 days on market avail 17 Oct Share Portal ↗

size unknown

—/sqft/m²
£1,350/mo was £1,425

Bexley Road, Erith

1 bed 1 bath Erith

14 days on market avail 17 Oct Share Portal ↗

size unknown

—/sqft/m²
£1,350/mo was £1,425

Bexley Road, Erith

1 bed 1 bath Erith

14 days on market avail 17 Oct Share Portal ↗

size unknown

—/sqft/m²
£1,400/mo was £1,500

Bexley Road, Erith

1 bed 1 bath Erith

14 days on market avail 17 Oct Share Agent's site ↗

size unknown

—/sqft/m²
£1,750/mo £875 each (if split by room) ◷ 2mo on market

Riverdale Road, Erith, DA8

2 bed 1 bath Erith

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

size unknown

—/sqft/m²
£1,750/mo £875 each (if split by room) ◷ 46 days on market

Riverdale Road, Erith, DA8

2 bed ? bath Erith

48 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.