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.

19,056 flats measured

Best £/sqft£/m² first

2,545–2,592 of 31,398 · £4.00/sqft£43.06/m² median in London

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.

736 sqft 68 m²

£2.72/sqft £29.28/m² 32% below London median
£2,000/mo

Flat 35, Machine Works House, Hayes, Middlesex, UB3

2 bed 2 bath Hayes

5 days on market avail 7 Dec Agent's site ↗

1,010 sqft 94 m²

£2.72/sqft £29.28/m² 32% below London median
£2,750/mo ◷ 56 days on market

Geraldine Road, Chiswick, W4

2 bed 2 bath Chiswick

56 days on market avail now Agent's site ↗

1,250 sqft 116 m²

£2.72/sqft £29.28/m² 32% below London median
£3,400/mo

Grange Road, Bermondsey, SE1

2 bed 2 bath Arnold Estate

12 days on market avail now Agent's site ↗

828 sqft 77 m²

£2.72/sqft £29.28/m² 32% below London median
£2,250/mo

Green Street, North Acton

2 bed 2 bath College Park

18 days on market Agent's site ↗

624 sqft 58 m²

£2.72/sqft £29.28/m² 32% below London median
£1,700/mo

Grilse Close, London, N9

2 bed 1 bath Lower Edmonton

24 days on market avail now Agent's site ↗

717 sqft 67 m²

£2.72/sqft £29.28/m² 32% below London median
£1,950/mo

Kerry Court, Stanmore, HA7

2 bed 1 bath Brockley Park

17 days on market avail now Portal ↗

1,287 sqft 120 m²

£2.72/sqft £29.28/m² 32% below London median
£3,500/mo was £4,000

Latimer Square, Greenwich Millennium Village, London, SE10

4 bed 2 bath East Greenwich

22 days on market Agent's site ↗

699 sqft 65 m²

£2.72/sqft £29.28/m² 32% below London median
£1,900/mo ◷ 43 days on market

Lee High Road, Lee

2 bed 1 bath Cordwell Estate

43 days on market Agent's site ↗

368 sqft 34 m²

£2.72/sqft £29.28/m² 32% below London median
£1,000/mo was £1,100

London Road, THORNTON HEATH

0 bed ? bath Thornton Heath

9 days on market avail now Agent's site ↗

644 sqft 60 m²

£2.72/sqft £29.28/m² 32% below London median
£1,750/mo was £1,800

Lordship Lane, Wood Green N22

2 bed 1 bath Bowes

25 days on market avail 1 Oct Portal ↗

1,012 sqft 94 m²

£2.72/sqft £29.28/m² 32% below London median
£2,750/mo was £3,000 ◷ 56 days on market

Manor Drive North, Worcester Park, KT4

3 bed 1 bath Motspur Park

2mo on market Portal ↗

716 sqft 67 m²

£2.72/sqft £29.28/m² 32% below London median
£1,950/mo

Montpelier Road, London, W5

2 bed 1 bath Ealing

7 days on market avail now Agent's site ↗

1,011 sqft 94 m²

£2.72/sqft £29.28/m² 32% below London median
£2,750/mo was £3,000 ◷ 54 days on market

Myra Street, London

3 bed 2 bath East Wickham

2mo on market Agent's site ↗

734 sqft 68 m²

£2.72/sqft £29.28/m² 32% below London median
£1,995/mo

Orion House 104-106 Cranbrook Road,

2 bed 1 bath Ilford

30 days on market avail 1 Oct Agent's site ↗

1,102 sqft 102 m²

£2.72/sqft £29.28/m² 32% below London median
£3,000/mo

Orlando Road, Clapham

2 bed 1 bath Clapham

19 days on market Agent's site ↗

1,102 sqft 102 m²

£2.72/sqft £29.28/m² 32% below London median
£3,000/mo

Pallister Terrace, Putney

3 bed 2 bath Hyacinth Neighbourhood

5 days on market Agent's site ↗

606 sqft 56 m²

£2.72/sqft £29.28/m² 32% below London median
£1,650/mo

Palmerston Road, Harrow

2 bed 1 bath Belmont

8 days on market avail 26 Oct Agent's site ↗

496 sqft 46 m²

£2.72/sqft £29.28/m² 32% below London median
£1,350/mo ◷ 54 days on market

Portland Road, South Norwood

1 bed 1 bath Addiscombe

54 days on market avail now Agent's site ↗

794 sqft 74 m²

£2.72/sqft £29.28/m² 32% below London median
£2,158/mo ◷ 53 days on market

Pressing Lane, Hayes, Middlesex, UB3

2 bed 2 bath Hayes

2mo on market avail 9 Oct Portal ↗

1,177 sqft 109 m²

£2.72/sqft £29.28/m² 32% below London median
£3,200/mo was £3,300

Ribblesdale Road, Crouch End, N8

3 bed 2 bath Crouch End

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

1,102 sqft 102 m²

£2.72/sqft £29.28/m² 32% below London median
£3,000/mo was £3,250 ◷ 40 days on market

Ridgway, SW19

3 bed 2 bath Copse Hill

40 days on market Agent's site ↗

809 sqft 75 m²

£2.72/sqft £29.28/m² 32% below London median
£2,200/mo

River Walk

2 bed 2 bath Hampton Wick

5 days on market avail 16 Oct Portal ↗

808 sqft 75 m²

£2.72/sqft £29.28/m² 32% below London median
£2,200/mo was £2,350 ◷ 32 days on market

Rotherhithe New Road, London, SE16 2AD

2 bed 1 bath Bermondsey

32 days on market avail now Portal ↗

552 sqft 51 m²

£2.72/sqft £29.28/m² 32% below London median
£1,500/mo was £1,600

SPENCER ROAD, Grove Park, London, W4

0 bed 1 bath Barnes

11 days on market Agent's site ↗

644 sqft 60 m²

£2.72/sqft £29.28/m² 32% below London median
£1,750/mo was £1,800

Semley Road, London

2 bed 1 bath Norbury

24 days on market Agent's site ↗

1,068 sqft 99 m²

£2.72/sqft £29.28/m² 32% below London median
£2,900/mo ◷ 46 days on market

St. Martin's Road, Stockwell

2 bed 2 bath Brixton

46 days on market Agent's site ↗

827 sqft 77 m²

£2.72/sqft £29.28/m² 32% below London median
£2,250/mo ◷ 57 days on market

Studland Road, London, W7

2 bed 1 bath Ealing

57 days on market avail 1 Oct Agent's site ↗

992 sqft 92 m²

£2.72/sqft £29.28/m² 32% below London median
£2,700/mo ◷ 51 days on market

Sutton Court Road, Chiswick

2 bed 2 bath Arlington Park Mansions

51 days on market Agent's site ↗

580 sqft 54 m²

£2.72/sqft £29.28/m² 32% below London median
£1,575/mo

TUAM ROAD, Plumstead, London, SE18

2 bed 1 bath Plumstead

8 days on market Agent's site ↗

1,029 sqft 96 m²

£2.72/sqft £29.28/m² 32% below London median
£2,795/mo

Tottenham Lane, London

3 bed 2 bath Crouch End

10 days on market avail now Portal ↗

846 sqft 79 m²

£2.72/sqft £29.28/m² 32% below London median
£2,300/mo

Western Avenue, Ealing

3 bed 1 bath Alperton

15 days on market Agent's site ↗

695 sqft 65 m²

£2.73/sqft £29.39/m² 32% below London median
£1,900/mo

24 Booth Road, London, NW9

2 bed 2 bath Colindale

4 days on market avail now Agent's site ↗

677 sqft 63 m²

£2.73/sqft £29.39/m² 32% below London median
£1,850/mo ◷ 33 days on market

Acre Road, Colliers Wood

2 bed 1 bath Collier's Wood

32 days on market avail 12 Oct Portal ↗

715 sqft 66 m²

£2.73/sqft £29.39/m² 32% below London median
£1,950/mo ◷ 54 days on market

Anerley Road, Crystal Palace, London, SE19

2 bed 1 bath Crystal Palace

54 days on market avail now Portal ↗

1,192 sqft 111 m²

£2.73/sqft £29.39/m² 32% below London median
£3,250/mo was £3,350

Balvernie Grove, London

3 bed 2 bath Earlsfield

11 days on market avail 5 Nov Portal ↗

880 sqft 82 m²

£2.73/sqft £29.39/m² 32% below London median
£2,400/mo

Barker Close, New Malden

3 bed 1 bath New Malden

24 days on market avail now Agent's site ↗

824 sqft 77 m²

£2.73/sqft £29.39/m² 32% below London median
£2,250/mo

Barnes high street, Barnes, SW13

2 bed 1 bath Barnes

listed yesterday avail 25 Nov Agent's site ↗

1,008 sqft 94 m²

£2.73/sqft £29.39/m² 32% below London median
£2,750/mo was £2,925 ◷ 44 days on market

Basin Approach, Limehouse Basin

2 bed 2 bath Blyth's Wharf

44 days on market avail now Agent's site ↗

695 sqft 65 m²

£2.73/sqft £29.39/m² 32% below London median
£1,900/mo

Beechcroft Avenue, Barnehurst

2 bed 1 bath Barnehurst

4 days on market avail 24 Oct Portal ↗

842 sqft 78 m²

£2.73/sqft £29.39/m² 32% below London median
£2,300/mo

Benson Road, SE23

2 bed 1 bath Evergreen Walk

listed yesterday avail 15 Nov Portal ↗

614 sqft 57 m²

£2.73/sqft £29.39/m² 32% below London median
£1,675/mo

Birchanger Road, London, SE25

2 bed 1 bath Addiscombe

15 days on market avail 1 Nov Portal ↗

3,293 sqft 306 m²

£2.73/sqft £29.39/m² 32% below London median
£9,000/mo

Bournwell Close, Hadley Wood, Hertfordshire, EN4

5 bed 4 bath Cockfosters

25 days on market avail now Portal ↗

494 sqft 46 m²

£2.73/sqft £29.39/m² 32% below London median
£1,350/mo was £1,550 ◷ 30 days on market

Brighton Road, Coulsdon

1 bed 1 bath Coulsdon

31 days on market avail now Portal ↗

1,099 sqft 102 m²

£2.73/sqft £29.39/m² 32% below London median
£3,000/mo was £3,100

Buxton Road, Archway, London

4 bed 1 bath Archway

17 days on market avail 30 Jan 2027 Agent's site ↗

732 sqft 68 m²

£2.73/sqft £29.39/m² short let
£2,000/mo

Carswell Road, London, SE6

2 bed 1 bath Catford

17 days on market avail now Agent's site ↗

494 sqft 46 m²

£2.73/sqft £29.39/m² 32% below London median
£1,350/mo

Catford Broadway, London, SE6 4SN

1 bed 1 bath Catford

25 days on market avail now Agent's site ↗

1,244 sqft 116 m²

£2.73/sqft £29.39/m² 32% below London median
£3,400/mo was £3,750 ◷ 52 days on market

Chase Side, London, EN2 6NL

4 bed 2 bath Enfield

52 days on market avail now Portal ↗

1,390 sqft 129 m²

£2.73/sqft £29.39/m² 32% below London median
£3,800/mo ◷ 31 days on market

Churchfield Road, London

3 bed 3 bath Acton

31 days on market avail 1 Oct 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.