GaffFinder

London lettings, by the square foot

Saved Get alerts

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

4,657–4,704 of 31,145 · £3.97/sqft£42.73/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.

614 sqft 57 m²

£3.09/sqft £33.26/m² 22% below London median
£1,900/mo £950 each (if split by room) was £1,950 ◷ 56 days on market

Thyme Close London SE3

2 bed 2 bath Eltham

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

721 sqft 67 m²

£3.09/sqft £33.26/m² 22% below London median
£2,230/mo £1,115 each (if split by room) was £2,420 ◷ relisted 3×

Umber House, Lismore Boulevard, NW9 4DF

2 bed 1 bath Colindale

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

4,849 sqft 450 m²

£3.09/sqft £33.26/m² 22% below London median
£15,000/mo £3,000 each (if split by room) ◷ relisted 1×

Victoria Rise, London SW4

5 bed 4 bath Clapham

Also listed here £20,000 short let ↗

6 days on market avail 30 Sep Share Agent's site ↗

939 sqft 87 m²

£3.09/sqft £33.26/m² 22% below London median
£2,900/mo £725 each (if split by room) ◷ 38 days on market

Winchcomb Gardens, Blackheath, London, SE9

4 bed 2 bath Eltham

38 days on market Share Agent's site ↗

486 sqft 45 m²

£3.09/sqft £33.26/m² 22% below London median
£1,500/mo

Winchester Close, Enfield, Middlesex, EN1

1 bed ? bath Bush Hill Park

listed today Share Portal ↗

972 sqft 90 m²

£3.09/sqft £33.26/m² 22% below London median
£3,000/mo £1,000 each (if split by room) was £3,250 ◷ 54 days on market

Woodgrange Avenue, Ealing Broadway, London, W5

3 bed 2 bath Acton

54 days on market Share Agent's site ↗

1,100 sqft 102 m²

£3.09/sqft £33.26/m² 22% below London median
£3,400/mo £1,133 each (if split by room) ◷ 3mo on market

Wool House, Back Church Lane, Tower Hamlets, London

3 bed 2 bath Goodmans Fields

3mo on market avail 10 Nov Share Portal ↗

551 sqft 51 m²

£3.09/sqft £33.26/m² 22% below London median
£1,700/mo

Woolwich Road, Greenwich

1 bed 1 bath East Greenwich

14 days on market Share Agent's site ↗

807 sqft 75 m²

£3.10/sqft £33.37/m² 22% below London median
£2,500/mo £1,250 each (if split by room)

22 Western Gateway, London

2 bed 2 bath Brunel Street Works

6 days on market avail now Share Portal ↗

500 sqft 46 m²

£3.10/sqft £33.37/m² 22% below London median
£1,550/mo

4 Sutton Park Road Sutton SM1

1 bed 1 bath Benhilton

23 days on market avail 20 Oct Share Portal ↗

838 sqft 78 m²

£3.10/sqft £33.37/m² 22% below London median
£2,600/mo £1,300 each (if split by room) ◷ relisted 1×

Aitman Drive, Kew Bridge Road, Brentford, TW8

2 bed 2 bath Chiswick

listed today avail 14 Oct Share Agent's site ↗

807 sqft 75 m²

£3.10/sqft £33.37/m² 22% below London median
£2,500/mo £1,250 each (if split by room)

Alasaka Apartments, 22 Western Gateway, London

2 bed 2 bath Brunel Street Works

12 days on market avail now Share Portal ↗

1,129 sqft 105 m²

£3.10/sqft £33.37/m² 22% below London median
£3,497/mo £1,749 each (if split by room)

Andover Place, London

2 bed 2 bath Boundary Estate

6 days on market avail 24 Nov Share Portal ↗

532 sqft 49 m²

£3.10/sqft £33.37/m² 22% below London median
£1,650/mo £825 each (if split by room) was £1,750 ◷ relisted 1×

Anerley Park, LONDON

2 bed 1 bath Crystal Palace

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

1,211 sqft 113 m²

£3.10/sqft £33.37/m² 22% below London median
£3,750/mo £1,250 each (if split by room) ◷ 60 days on market

Aylmer Mews, London, N2

3 bed 3 bath East Finchley

60 days on market Share Agent's site ↗

1,211 sqft 113 m²

£3.10/sqft £33.37/m² 22% below London median
£3,750/mo £1,250 each (if split by room) ◷ 58 days on market

Aylmer Parade, East Finchley

3 bed 3 bath East Finchley

58 days on market avail now Share Portal ↗

805 sqft 75 m²

£3.10/sqft £33.37/m² 22% below London median
£2,495/mo £1,248 each (if split by room)

Batavia Road, New Cross, London, SE14

2 bed 2 bath New Cross Gate

listed today Share Agent's site ↗

868 sqft 81 m²

£3.10/sqft £33.37/m² 22% below London median
£2,695/mo £1,348 each (if split by room) was £2,800 ◷ 51 days on market

Bellville House, John Donne Way, Greenwich

2 bed 2 bath Albury Court

51 days on market avail now Share Portal ↗

484 sqft 45 m²

£3.10/sqft £33.37/m² 22% below London median
£1,500/mo

Beulah Hill, London, SE19

1 bed 1 bath Upper Norwood

2 days on market avail 3 Oct Share Portal ↗

1,615 sqft 150 m²

£3.10/sqft £33.37/m² 22% below London median
£5,000/mo £1,250 each (if split by room) ◷ 60 days on market

Bishops road, Fulham, London, SW6

4 bed 2 bath Fulham

60 days on market Share Agent's site ↗

646 sqft 60 m²

£3.10/sqft £33.37/m² 22% below London median
£2,000/mo £1,000 each (if split by room)

Blyth Close, London, E14

2 bed 1 bath Cubitt Town

3 days on market avail 20 Nov Share Agent's site ↗

484 sqft 45 m²

£3.10/sqft £33.37/m² 22% below London median
£1,500/mo

Bounces Road, London, N9

1 bed 1 bath Enfield

10 days on market avail now Share Portal ↗

484 sqft 45 m²

£3.10/sqft £33.37/m² 22% below London median
£1,500/mo

Bounds Green Road, Wood Green, London N22

1 bed 1 bath Bowes

4 days on market avail 20 Nov Share Agent's site ↗

549 sqft 51 m²

£3.10/sqft £33.37/m² 22% below London median
£1,700/mo

Brecon Court, Lampton Parkside, TW3

1 bed 1 bath Heston

7 days on market avail 22 Oct Share Agent's site ↗

549 sqft 51 m²

£3.10/sqft £33.37/m² 22% below London median
£1,700/mo was £1,750

Brecon Court, TW3

1 bed 1 bath Heston

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

419 sqft 39 m²

£3.10/sqft £33.37/m² 22% below London median
£1,300/mo

Brighton Road, Sutton

1 bed 1 bath Carshalton Beeches

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

773 sqft 72 m²

£3.10/sqft £33.37/m² 22% below London median
£2,400/mo £1,200 each (if split by room)

Bromyard Avenue, Acton

2 bed 2 bath Acton

12 days on market Share Agent's site ↗

902 sqft 84 m²

£3.10/sqft £33.37/m² 22% below London median
£2,800/mo £933 each (if split by room)

Carnac St, London, SE27

3 bed 1 bath Upper Norwood

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

562 sqft 52 m²

£3.10/sqft £33.37/m² 22% below London median
£1,745/mo ◷ 55 days on market

Catimor House, Cranton Avenue, UB3

1 bed 1 bath Hayes

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

1,290 sqft 120 m²

£3.10/sqft £33.37/m² 22% below London median
£4,000/mo £1,333 each (if split by room) was £4,250 ◷ 58 days on market

City North Place, London

3 bed 2 bath Andover Estate

2mo on market avail 7 Oct Share Agent's site ↗

645 sqft 60 m²

£3.10/sqft £33.37/m² 22% below London median
£2,000/mo

Cold Harbour, London, E14 9NT

1 bed 1 bath Canary Wharf

6 days on market avail now Share Portal ↗

1,150 sqft 107 m²

£3.10/sqft £33.37/m² price unclear
£3,565/mo £1,188 each (if split by room)

Delfino House, Beaufort Square, Colindale, NW9 4GQ

3 bed 3 bath Colindale

Also listed here £3,520 ↗

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

1,105 sqft 103 m²

£3.10/sqft £33.37/m² 22% below London median
£3,425/mo £1,142 each (if split by room)

Draycote House, Caversham Road, Colindale, NW9 4GR

3 bed 2 bath Colindale

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

1,131 sqft 105 m²

£3.10/sqft £33.37/m² 22% below London median
£3,510/mo £1,170 each (if split by room)

Duxford Tower, East Drive, Colindale, NW9 4GN

3 bed 2 bath Colindale

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

709 sqft 66 m²

£3.10/sqft £33.37/m² 22% below London median
£2,200/mo £1,100 each (if split by room)

Ella Road, Crouch End, N8

2 bed 1 bath Crouch End

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

793 sqft 74 m²

£3.10/sqft £33.37/m² 22% below London median
£2,460/mo £1,230 each (if split by room) ◷ 58 days on market

Ferry Lane, Tottenham Hale, London

2 bed 1 bath Ferry Lane Estate

58 days on market Share Agent's site ↗

919 sqft 85 m²

£3.10/sqft £33.37/m² 22% below London median
£2,850/mo £1,425 each (if split by room)

Flat D805, 2 Vanguard Way London E17 6DL

2 bed 2 bath Papermill Place

listed today avail 7 Dec Share Agent's site ↗

758 sqft 70 m²

£3.10/sqft £33.37/m² 22% below London median
£2,350/mo £1,175 each (if split by room) was £2,450

Fordhook Avenue, Ealing

2 bed 1 bath Acton

13 days on market Share Agent's site ↗

693 sqft 64 m²

£3.10/sqft £33.37/m² 22% below London median
£2,150/mo £1,075 each (if split by room) was £2,300 ◷ 54 days on market

Garford Street, Canary Wharf

2 bed 1 bath Canary Wharf

Also listed here £2,150 same price ↗

54 days on market Share Portal ↗

1,081 sqft 100 m²

£3.10/sqft £33.37/m² short let
£3,350/mo ◷ 54 days on market

Gunnersbury Avenue, Ealing, London, W5

2 bed 2 bath Acton

40 days on market Share Agent's site ↗

621 sqft 58 m²

£3.10/sqft £33.37/m² 22% below London median
£1,925/mo

Hamlet Court, Smithfield Square, Hornsey, N8

1 bed 1 bath Crouch End

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

596 sqft 55 m²

£3.10/sqft £33.37/m² 22% below London median
£1,850/mo £925 each (if split by room) ◷ relisted 2×

Harcourt Road, Stratford, E15

2 bed 1 bath Stratford

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

854 sqft 79 m²

£3.10/sqft £33.37/m² 22% below London median
£2,650/mo £1,325 each (if split by room)

Harford Street, Mile End, London, E1

2 bed 2 bath Limehouse

4 days on market Share Agent's site ↗

1,453 sqft 135 m²

£3.10/sqft £33.37/m² 22% below London median
£4,500/mo £1,125 each (if split by room)

Hendon Avenue, Finchley, N3

4 bed 2 bath Barnet

11 days on market avail 28 Oct Share Agent's site ↗

565 sqft 52 m²

£3.10/sqft £33.37/m² 22% below London median
£1,750/mo £875 each (if split by room) was £1,900

Henry Addlington Close, Beckton, E6

2 bed 1 bath Beckton

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

581 sqft 54 m²

£3.10/sqft £33.37/m² 22% below London median
£1,800/mo

Khartoum Road, Tooting

1 bed 1 bath Summerstown

24 days on market Share Agent's site ↗

840 sqft 78 m²

£3.10/sqft £33.37/m² 22% below London median
£2,600/mo £1,300 each (if split by room)

Kingsley Mews, London, E1W

2 bed 1 bath East Smithfield

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

757 sqft 70 m²

£3.10/sqft £33.37/m² 22% below London median
£2,350/mo £1,175 each (if split by room)

Kinsale Road, Peckham, London, SE15

2 bed 1 bath East Dulwich

24 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.