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.

19,187 flats measured

Best £/sqft£/m² first

18 listings · £2.35/sqft£25.30/m² median in DA8

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.

1,270 sqft 118 m²

£1.77/sqft £19.05/m² 25% below DA8 median
£2,250/mo £750 each (if split by room) was £2,300

Dell View Road Erith DA8

3 bed 2 bath Howbury

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

1,121 sqft 104 m²

£2.10/sqft £22.60/m² 11% below DA8 median
£2,350/mo £588 each (if split by room) was £2,400

Lesney Park, Erith

4 bed 2 bath Erith

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

986 sqft 92 m²

£2.23/sqft £24.00/m² 5% below DA8 median
£2,200/mo £733 each (if split by room) was £2,295 ◷ 57 days on market

Rainbow Road, Dartford, Kent, DA8

3 bed 1 bath Howbury

15 days on market avail now Share Portal ↗

571 sqft 53 m²

£2.89/sqft £31.11/m² 23% above DA8 median
£1,650/mo £825 each (if split by room) was £1,700

Frobisher Road Erith DA8

2 bed 1 bath Howbury

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

size unknown

—/sqft/m²
£1,800/mo £600 each (if split by room) was £2,000

Arran Close, Erith, DA8

3 bed 1 bath Erith

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

size unknown

—/sqft/m²
£1,300/mo was £1,425

Bexley Road, Erith

1 bed 1 bath Erith

17 days on market avail 17 Oct Share Portal ↗

size unknown

—/sqft/m²
£1,300/mo was £1,425

Bexley Road, Erith

1 bed 1 bath Erith

17 days on market avail 17 Oct Share Portal ↗

size unknown

—/sqft/m²
£1,300/mo was £1,425

Bexley Road, Erith

1 bed 1 bath Erith

17 days on market avail 17 Oct Share Portal ↗

size unknown

—/sqft/m²
£1,350/mo was £1,500

Bexley Road, Erith

1 bed 1 bath Erith

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

size unknown

—/sqft/m²
£1,200/mo was £1,300 ◷ 42 days on market

Canada Road, Erith, DA8

1 bed 1 bath Howbury

44 days on market avail 5 Oct Share Portal ↗

size unknown

—/sqft/m²
£1,550/mo £775 each (if split by room) was £1,600

Chandlers Drive, Erith, DA8

2 bed 1 bath Erith

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

size unknown

—/sqft/m²
£2,050/mo £683 each (if split by room) was £2,099

Colyers Lane, Erith, Bexley

3 bed 2 bath Barnehurst

22 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£2,050/mo £683 each (if split by room) was £2,100 ◷ 36 days on market

Colyers Lane, Erith, DA8

3 bed 2 bath Barnehurst

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

size unknown

—/sqft/m²
£1,150/mo was £1,200

Frobisher Road, Erith, Kent, DA8

1 bed 1 bath Howbury

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

size unknown

—/sqft/m²
£2,350/mo £588 each (if split by room) was £2,500

Lesney Park, Erith, DA8

4 bed 2 bath Erith

18 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£1,525/mo £763 each (if split by room) was £1,650 ◷ 2mo on market

Moat Lane, Erith, Kent, DA8 2NG

2 bed 1 bath Howbury

2mo on market avail now Share Portal ↗

size unknown

—/sqft/m²
£1,495/mo £748 each (if split by room) was £1,500 ◷ 36 days on market

Neptune Walk, London, DA8

2 bed 1 bath Erith

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

size unknown

—/sqft/m²
£2,037/mo £679 each (if split by room) was £2,167 ◷ 42 days on market

Oak Road, Erith, DA8

3 bed 1 bath Howbury

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.