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.

18,533 flats measured

Best £/sqft£/m² first

9 listings · £3.17/sqft£34.12/m² median in Lewisham

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.

750 sqft 70 m²

£2.53/sqft £27.23/m² 20% below Lewisham median
£1,900/mo £950 each (if split by room) ◷ relisted 1×

Sydenham Road, Sydenham

2 bed 1 bath Lower Sydenham

5 days on market Share Agent's site ↗

836 sqft 78 m²

£2.87/sqft £30.89/m² 9% below Lewisham median
£2,400/mo £1,200 each (if split by room) ◷ relisted 1×

Fusion Apartments, Moulding Lane, SE14

2 bed 2 bath Albury Court

5 days on market avail 24 Oct Share Portal ↗

775 sqft 72 m²

£3.00/sqft £32.29/m² price unclear
£2,325/mo £1,163 each (if split by room) was £2,400 ◷ relisted 20×

Fizzy Lewisham, River Mill Two, Lewisham SE13 5FQ

2 bed 2 bath Ladywell

Also listed here £2,325 same price ↗ £2,400 ×2 ↗

listed today avail 20 Nov Share Agent's site ↗

628 sqft 58 m²

£3.03/sqft £32.61/m² 4% below Lewisham median
£1,900/mo ◷ relisted 1×

Station Road Lewisham SE13

1 bed 1 bath Ladywell

listed yesterday avail 2 Oct Share Portal ↗

408 sqft 38 m²

£4.36/sqft £46.93/m² 38% above Lewisham median
£1,780/mo ◷ relisted 1×

Baquba, London, SE13

1 bed 1 bath Ladywell

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

size unknown

—/sqft/m²
£1,995/mo was £2,095 ◷ relisted 18×

Neptune Wharf, SE8

1 bed 1 bath Albury Court

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

size unknown

—/sqft/m²
£2,485/mo £1,243 each (if split by room) was £2,645 ◷ relisted 13×

Neptune Wharf, SE8

2 bed 1 bath Albury Court

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

size unknown

—/sqft/m²
£2,270/mo £1,135 each (if split by room) ◷ relisted 3×

Swanton Court, Jerrard Street, SE13

2 bed 1 bath Ladywell

5 days on market avail 29 Sep 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.