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.

18,730 flats measured

Best £/sqft£/m² first

27 listings · £3.18/sqft£34.23/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.

2,303 sqft 214 m²

£1.63/sqft £17.55/m² 49% below Lewisham median
£3,750/mo £938 each (if split by room)

Dowanhill Road, Catford, London, SE6

4 bed 1 bath Catford

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

1,704 sqft 158 m²

£1.91/sqft £20.56/m² 40% below Lewisham median
£3,250/mo £813 each (if split by room)

London Road, Forest Hill SE23

4 bed 1 bath Forest Hill

25 days on market avail 1 Oct Share Agent's site ↗

1,195 sqft 111 m²

£2.30/sqft £24.76/m² 28% below Lewisham median
£2,750/mo £688 each (if split by room) was £3,000

Vigilant Close London SE26

4 bed 2 bath Crystal Palace

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

1,795 sqft 167 m²

£2.34/sqft £25.19/m² 26% below Lewisham median
£4,200/mo £840 each (if split by room)

Burnt Ash Hill, Lee

5 bed 3 bath Burnt Ash

12 days on market Share Agent's site ↗

1,430 sqft 133 m²

£2.45/sqft £26.37/m² 23% below Lewisham median
£3,500/mo £700 each (if split by room) was £3,600

Springrice Road, Lee, London, SE13

5 bed 2 bath Catford

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

1,326 sqft 123 m²

£2.55/sqft £27.45/m² 20% below Lewisham median
£3,375/mo £844 each (if split by room)

Yeats Close, Lewisham, London, SE13

4 bed 3 bath Baizdon Road Estate

listed yesterday Share Agent's site ↗

1,270 sqft 118 m²

£2.68/sqft £28.85/m² 16% below Lewisham median
£3,400/mo £850 each (if split by room)

Monson Road, London, SE14

4 bed 1 bath New Cross Gate

9 days on market avail 19 Oct Share Agent's site ↗

1,188 sqft 110 m²

£2.69/sqft £28.95/m² 15% below Lewisham median
£3,200/mo £800 each (if split by room) was £3,300

Benin Street, Lewisham

4 bed 1 bath Catford

12 days on market Share Agent's site ↗

923 sqft 86 m²

£2.82/sqft £30.35/m² 11% below Lewisham median
£2,600/mo £650 each (if split by room)

Verdant Lane, London, SE6

4 bed 1 bath Downham

4 days on market Share Portal ↗

1,393 sqft 129 m²

£2.87/sqft £30.89/m² 10% below Lewisham median
£4,000/mo £667 each (if split by room) was £4,500

New Cross Road, New Cross

6 bed 2 bath Deptford

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

1,224 sqft 114 m²

£2.90/sqft £31.22/m² 9% below Lewisham median
£3,550/mo £888 each (if split by room)

Cranston Road, Forest Hill

4 bed 2 bath Forest Hill

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

1,375 sqft 128 m²

£3.05/sqft £32.83/m² 4% below Lewisham median
£4,200/mo £1,050 each (if split by room)

Childeric Road, London, SE14

4 bed 3 bath Albury Court

17 days on market avail now Share Portal ↗

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

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

size unknown

—/sqft/m²
£3,000/mo £750 each (if split by room)

Belmont Park, London

4 bed 2 bath Blackheath

20 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£2,650/mo £663 each (if split by room) was £2,800

Brownhill Road, London, SE6

4 bed 1 bath Catford

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

size unknown

—/sqft/m²
£3,000/mo £750 each (if split by room)

Clayhill Crescent, London, SE9

4 bed 2 bath Chinbrook

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

size unknown

—/sqft/m²
£3,500/mo £875 each (if split by room)

Clifton Rise, London, SE14

4 bed 2 bath Albury Court

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

size unknown

—/sqft/m²
£3,450/mo £863 each (if split by room)

Clifton Rise, New Cross, SE14

4 bed 2 bath Albury Court

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

size unknown

—/sqft/m²
£2,450/mo £613 each (if split by room)

Hazel Grove, London, SE26

4 bed 2 bath Lower Sydenham

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

size unknown

—/sqft/m² short let
£7,000/mo

Hither Green, London

5 bed 2 bath Catford

listed today avail 26 Oct Share Agent's site ↗

size unknown

—/sqft/m²
£3,200/mo £800 each (if split by room)

Honley Road, London, SE6

4 bed 2 bath Catford

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

size unknown

—/sqft/m²
£3,250/mo £813 each (if split by room)

Ladywell Road, London, SE13

4 bed 2 bath Brockley

listed today avail 10 Oct Share Portal ↗

size unknown

—/sqft/m²
£4,800/mo £800 each (if split by room) was £5,200

Nettleton Road, London, SE14

6 bed 2 bath New Cross Gate

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

size unknown

—/sqft/m²
£3,100/mo £775 each (if split by room)

Pendennis House, London, SE8

4 bed 2 bath Greenland Place

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

size unknown

—/sqft/m²
£3,495/mo £874 each (if split by room)

Wearside Road, London, SE13

4 bed 2 bath Catford

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

size unknown

—/sqft/m²
£2,600/mo £650 each (if split by room)

Whitefoot Lane, Bromley, BR1

4 bed 1 bath Downham

4 days on market Share Portal ↗

size unknown

—/sqft/m²
£7,000/mo £1,000 each (if split by room)

Woolstone Road, London, SE23

7 bed 3 bath Forest Hill

3 days on market avail now Share Portal ↗

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.