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.

18,824 flats measured

Best £/sqft£/m² first

17 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.

899 sqft 84 m²

£2.22/sqft £23.90/m² 30% below Lewisham median
£2,000/mo £667 each (if split by room) was £2,100 ◷ relisted 1×

Henry Cooper Way, London, SE9

3 bed 1 bath Chinbrook

20 days on market avail now Share Portal ↗

1,295 sqft 120 m²

£2.25/sqft £24.22/m² 29% below Lewisham median
£2,910/mo £970 each (if split by room) was £3,055 ◷ relisted 3×

Stickle House, Creek Road, SE8 3FU

3 bed 1 bath Albury Court

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

965 sqft 90 m²

£2.47/sqft £26.59/m² 22% below Lewisham median
£2,380/mo ◷ relisted 2×

Mitten House, Creative Road, London, SE8 3FU

1 bed 1 bath Albury Court

10 days on market avail 26 Oct Share Agent's site ↗

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

6 days on market Share Agent's site ↗

1,220 sqft 113 m²

£2.79/sqft £30.03/m² 12% below Lewisham median
£3,400/mo £1,133 each (if split by room) was £3,700 ◷ relisted 3×

Bale and Anchor, 3101 Bale House, Conington Road, London, SE13

3 bed 2 bath Ladywell

12 days on market avail now 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

6 days on market avail 24 Oct Share Portal ↗

518 sqft 48 m²

£2.90/sqft £31.22/m² 9% below Lewisham median
£1,500/mo ◷ relisted 1×

Burnt Ash Hill, Lee

1 bed 1 bath Burnt Ash

13 days on market Share Agent's site ↗

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 £2,400 ↗

listed yesterday 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

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

1,151 sqft 107 m²

£3.43/sqft £36.92/m²
£3,950/mo £988 each (if split by room) ◷ relisted 1×

The Fieldings, London, SE23

4 bed 2 bath Evergreen Walk

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

573 sqft 53 m²

£3.84/sqft £41.33/m² 21% above Lewisham median
£2,200/mo ◷ relisted 1×

3002 Bale House, Conington Road, London, SE13

1 bed 1 bath Ladywell

12 days on market avail 31 Oct Share Agent's site ↗

1,064 sqft 99 m²

£4.23/sqft £45.53/m² 33% above Lewisham median
£4,500/mo £1,500 each (if split by room) ◷ relisted 1×

Blackheath Village SE3

3 bed 2 bath Blackheath

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

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

5 days on market avail 18 Oct 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

4 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.