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.

18,510 flats measured

Best £/sqft£/m² first

1–48 of 598 · £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.

2,216 sqft 206 m²

£1.47/sqft £15.82/m² 54% below Lewisham median
£3,250/mo £650 each (if split by room) ◷ 35 days on market

Penerley Road, Catford, SE6

5 bed 2 bath Catford

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

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 ↗

3,848 sqft 357 m²

£1.82/sqft £19.59/m² 43% below Lewisham median
£7,000/mo £1,000 each (if split by room) ◷ 57 days on market

Woolstone Road, Forest Hill, London, SE23

7 bed 3 bath Forest Hill

57 days on market avail now Share Portal ↗

1,916 sqft 178 m²

£1.83/sqft £19.70/m² 42% below Lewisham median
£3,500/mo £700 each (if split by room) was £4,250 ◷ 57 days on market

Minard Road, Hither Green

5 bed 2 bath Catford

57 days on market Share Agent's site ↗

3,818 sqft 355 m²

£1.83/sqft £19.70/m² 42% below Lewisham median
£7,000/mo £1,000 each (if split by room) ◷ 52 days on market

Woolstone Road, Forest Hill

7 bed 3 bath Forest Hill

52 days on market Share Agent's site ↗

1,291 sqft 120 m²

£1.86/sqft £20.02/m² 41% below Lewisham median
£2,400/mo £800 each (if split by room)

South Park Crescent, London, SE6

3 bed 1 bath Downham

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

1,588 sqft 148 m²

£1.89/sqft £20.34/m² 40% below Lewisham median
£3,000/mo £750 each (if split by room) ◷ 52 days on market

Cameron Road, London, SE6

4 bed ? bath Bell Green

52 days on market 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

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

3,092 sqft 287 m²

£1.94/sqft £20.88/m² 39% below Lewisham median
£6,000/mo £1,200 each (if split by room) ◷ 33 days on market

Breakspears Road, Brockley

5 bed 3 bath Deals Gateway

33 days on market Share Agent's site ↗

944 sqft 88 m²

£1.96/sqft £21.10/m² 38% below Lewisham median
£1,850/mo £617 each (if split by room) was £1,900 ◷ 40 days on market

Whitefoot Lane, Bromley, Kent, BR1

3 bed 1 bath Catford South

40 days on market avail 20 Oct Share Agent's site ↗

1,078 sqft 100 m²

£2.02/sqft £21.74/m² 36% below Lewisham median
£2,175/mo £725 each (if split by room) was £2,400 ◷ 58 days on market

Melfield Gardens, London, SE6

3 bed 1 bath Downham

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

1,447 sqft 134 m²

£2.07/sqft £22.28/m² 35% below Lewisham median
£3,000/mo £1,000 each (if split by room)

Manor Avenue, Brockley

3 bed 1 bath Deptford

10 days on market Share Agent's site ↗

1,043 sqft 97 m²

£2.11/sqft £22.71/m² 33% below Lewisham median
£2,200/mo £733 each (if split by room) was £2,300 ◷ 49 days on market

Burnt Ash Hill, Lee, London, SE12

3 bed 1 bath Burnt Ash

49 days on market Share Agent's site ↗

601 sqft 56 m²

£2.16/sqft £23.25/m² 32% below Lewisham median
£1,300/mo

Catford Broadway, London, SE6 4SN

1 bed 1 bath Catford

18 days on market avail now Share Portal ↗

801 sqft 74 m²

£2.18/sqft £23.47/m² 31% below Lewisham median
£1,750/mo

Shannon Way, Beckenham, BR3

1 bed 2 bath New Beckenham

5 days on market avail 26 Oct Share Portal ↗

1,143 sqft 106 m²

£2.19/sqft £23.57/m² 31% below Lewisham median
£2,500/mo £833 each (if split by room)

Grove Park SE12

3 bed 1 bath Chinbrook

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

913 sqft 85 m²

£2.19/sqft £23.57/m² 31% below Lewisham median
£2,000/mo £1,000 each (if split by room)

Lamerock Road, Bromley

2 bed 2 bath Downham

13 days on market avail 15 Oct Share Agent's site ↗

911 sqft 85 m²

£2.20/sqft £23.68/m² 31% below Lewisham median
£2,000/mo £1,000 each (if split by room)

Effingham Road, London, SE12

2 bed 1 bath Cordwell Estate

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

972 sqft 90 m²

£2.21/sqft £23.79/m² 30% below Lewisham median
£2,150/mo £717 each (if split by room) was £2,250 ◷ 47 days on market

Jevington Way, Lee

3 bed 2 bath Burnt Ash

47 days on market Share Agent's site ↗

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 ↗

991 sqft 92 m²

£2.22/sqft £23.90/m² 30% below Lewisham median
£2,200/mo £1,100 each (if split by room) ◷ 45 days on market

Ladywell Road, Lewisham

2 bed 1 bath Catford

45 days on market Share Agent's site ↗

1,167 sqft 108 m²

£2.23/sqft £24.00/m² 30% below Lewisham median
£2,600/mo £867 each (if split by room) was £2,700 ◷ 57 days on market

Minard Road London SE6

3 bed 1 bath Catford

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

1,001 sqft 93 m²

£2.25/sqft £24.22/m² 29% below Lewisham median
£2,250/mo £1,125 each (if split by room)

1 Yeoman Street, London, SE8

2 bed 2 bath Greenland Place

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

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 ↗

643 sqft 60 m²

£2.26/sqft £24.33/m² 29% below Lewisham median
£1,450/mo

Rushey Green, Catford London

1 bed 1 bath Catford

7 days on market avail 11 Oct Share Portal ↗

1,176 sqft 109 m²

£2.30/sqft £24.76/m² 27% below Lewisham median
£2,700/mo £900 each (if split by room) ◷ 32 days on market

Lochaber Road, London, SE13

3 bed 1 bath Cordwell Estate

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

1,086 sqft 101 m²

£2.30/sqft £24.76/m² 27% below Lewisham median
£2,500/mo £833 each (if split by room) ◷ 45 days on market

Mount Pleasant Road, Lewisham

3 bed 1 bath Catford

45 days on market Share Agent's site ↗

1,195 sqft 111 m²

£2.30/sqft £24.76/m² 27% 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 ↗

857 sqft 80 m²

£2.33/sqft £25.08/m² 26% below Lewisham median
£2,000/mo £1,000 each (if split by room)

Sydenham Rise, Forest Hill, SE23

2 bed 1 bath Forest Hill

12 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

11 days on market Share Agent's site ↗

761 sqft 71 m²

£2.37/sqft £25.51/m² 25% below Lewisham median
£1,800/mo £900 each (if split by room) ◷ 47 days on market

37 Catford Hill, London SE6 4NU

2 bed 1 bath Bell Green

47 days on market avail now Share Portal ↗

1,011 sqft 94 m²

£2.37/sqft £25.51/m² 25% below Lewisham median
£2,400/mo £800 each (if split by room)

Ardgowan Road, Catford, SE6

3 bed 1 bath Catford

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

465 sqft 43 m²

£2.37/sqft £25.51/m² 25% below Lewisham median
£1,100/mo ◷ 53 days on market

Whitburn Road, London, SE13

1 bed 1 bath Catford

53 days on market avail 5 Oct Share Agent's site ↗

1,052 sqft 98 m²

£2.38/sqft £25.62/m² 25% below Lewisham median
£2,500/mo £833 each (if split by room) was £2,600 ◷ 57 days on market

Doggett Road, Catford

3 bed 1 bath Catford

2mo on market Share Agent's site ↗

1,257 sqft 117 m²

£2.39/sqft £25.73/m² 25% below Lewisham median
£3,000/mo £1,000 each (if split by room)

Hatcliffe Close, London, SE3

3 bed 1 bath Blackheath

listed yesterday avail 3 Oct Share Agent's site ↗

812 sqft 75 m²

£2.40/sqft £25.83/m² 24% below Lewisham median
£1,950/mo £650 each (if split by room)

Ronver Road, Grove Park

3 bed 1 bath Burnt Ash

13 days on market avail 1 Nov Share Agent's site ↗

1,146 sqft 106 m²

£2.40/sqft £25.83/m² 24% below Lewisham median
£2,750/mo £688 each (if split by room) was £3,000 ◷ 30 days on market

Verdant Lane, Catford

4 bed 2 bath Downham

30 days on market Share Agent's site ↗

702 sqft 65 m²

£2.42/sqft £26.05/m² 24% below Lewisham median
£1,700/mo £850 each (if split by room)

Leahurst Road, Hither Green

2 bed 1 bath Cordwell Estate

4 days on market Share Agent's site ↗

598 sqft 56 m²

£2.42/sqft £26.05/m² 24% below Lewisham median
£1,450/mo was £1,495 ◷ 33 days on market

Worsley Bridge Road, Lower Sydenham

1 bed 1 bath New Beckenham

33 days on market Share Agent's site ↗

721 sqft 67 m²

£2.43/sqft £26.16/m² 23% below Lewisham median
£1,750/mo £875 each (if split by room)

Baring Road, Stratfield House, SE12

2 bed 1 bath Burnt Ash

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

1,332 sqft 124 m²

£2.44/sqft £26.26/m² 23% below Lewisham median
£3,250/mo £1,083 each (if split by room)

Billington Road, New Cross

3 bed 1 bath New Cross Gate

19 days on market Share Agent's site ↗

776 sqft 72 m²

£2.45/sqft £26.37/m² 23% below Lewisham median
£1,900/mo £950 each (if split by room) ◷ 2mo on market

Broadway House, Bromley Road, BR1

2 bed 1 bath Downham

2mo on market avail now Share Portal ↗

774 sqft 72 m²

£2.45/sqft £26.37/m² 23% below Lewisham median
£1,900/mo £950 each (if split by room)

Dacres Road, Forest Point, SE23

2 bed 2 bath Bell Green

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

774 sqft 72 m²

£2.45/sqft £26.37/m² 23% below Lewisham median
£1,900/mo £950 each (if split by room)

Lawrie Park Road, Sydenham

2 bed ? bath Lower Sydenham

7 days on market avail 2 Nov Share Portal ↗

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 ↗

815 sqft 76 m²

£2.45/sqft £26.37/m² 23% below Lewisham median
£2,000/mo £1,000 each (if split by room)

Stanstead Road, London, SE6

2 bed 1 bath Catford

2 days on market Share Agent's site ↗

732 sqft 68 m²

£2.46/sqft £26.48/m² 22% below Lewisham median
£1,800/mo £900 each (if split by room) was £1,850

Dartmouth Road, London, SE23

2 bed 1 bath Evergreen Walk

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

1,006 sqft 93 m²

£2.46/sqft £26.48/m² 22% below Lewisham median
£2,475/mo £825 each (if split by room)

Queenswood Road, Forest Hill, London, SE23

3 bed 1 bath Bell Green

20 days on market 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.