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.

18,974 flats measured

Best £/sqft£/m² first

97–144 of 9,460 · £3.99/sqft£42.95/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.

1,423 sqft 132 m²

£1.89/sqft £20.34/m² 53% below London median
£2,696/mo was £2,995 ◷ 39 days on market

Ruston Road, Woolwich, London, SE18

4 bed 2 bath Callis Yard

39 days on market Agent's site ↗

6,571 sqft 610 m²

£1.90/sqft £20.45/m² 52% below London median
£12,500/mo ◷ 42 days on market

Clamp Hill Stanmore HA7

5 bed 5 bath Stanmore

44 days on market avail now Agent's site ↗

1,470 sqft 137 m²

£1.90/sqft £20.45/m² 52% below London median
£2,800/mo ◷ 42 days on market

Horace Road, Barkingside, Essex, IG6

4 bed 1 bath Barkingside

42 days on market avail 15 Oct Agent's site ↗

1,892 sqft 176 m²

£1.90/sqft £20.45/m² 52% below London median
£3,600/mo was £3,800 ◷ 34 days on market

Lime Grove, New Malden

5 bed 3 bath New Malden

39 days on market avail now Portal ↗

1,132 sqft 105 m²

£1.90/sqft £20.45/m² 52% below London median
£2,150/mo ◷ 56 days on market

Park Lane, Stanmore

2 bed 2 bath Brockley Park

56 days on market avail now Agent's site ↗

1,844 sqft 171 m²

£1.90/sqft £20.45/m² 52% below London median
£3,500/mo ◷ 56 days on market

Princess Park Manor, Royal Drive, North Finchley, London, N11

3 bed 2 bath Friern Barnet

56 days on market Agent's site ↗

1,369 sqft 127 m²

£1.90/sqft £20.45/m² 52% below London median
£2,600/mo was £2,800 ◷ 58 days on market

Sycamore Close, South Croydon, CR2

4 bed 3 bath Croydon

58 days on market Agent's site ↗

1,703 sqft 158 m²

£1.91/sqft £20.56/m² 52% below London median
£3,250/mo was £3,500 ◷ 37 days on market

Hermitage Road, London, SE19

3 bed 3 bath Upper Norwood

37 days on market avail 20 Oct Agent's site ↗

3,406 sqft 316 m²

£1.91/sqft £20.56/m² 52% below London median
£6,500/mo ◷ 55 days on market

Mapesbury Road, Mapesbury Estate, LONDON, NW2

7 bed 4 bath Brondesbury

Also listed here £10,833 short let ↗

17 days on market Agent's site ↗

1,518 sqft 141 m²

£1.91/sqft £20.56/m² 52% below London median
£2,900/mo ◷ relisted 1×

Petersfield Close, London, N18

5 bed 3 bath Bowes

7 days on market avail 30 Sep Agent's site ↗

3,510 sqft 326 m²

£1.92/sqft £20.67/m² 52% below London median
£6,750/mo ◷ 52 days on market

Upper Richmond Road London SW15

6 bed 4 bath Bank Lane

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

1,374 sqft 128 m²

£1.93/sqft £20.77/m² 52% below London median
£2,650/mo was £2,750 ◷ 30 days on market

Factory Yard, London, W7

2 bed 2 bath Hanwell

30 days on market avail 5 Oct Agent's site ↗

1,940 sqft 180 m²

£1.93/sqft £20.77/m² 52% below London median
£3,750/mo was £4,250 ◷ 34 days on market

Guilford Avenue, Surbiton

5 bed 2 bath Berrylands

39 days on market Agent's site ↗

3,374 sqft 313 m²

£1.93/sqft £20.77/m² 52% below London median
£6,500/mo ◷ 55 days on market

Mapesbury Road, The Mapesbury

6 bed 4 bath Brondesbury

60 days on market Agent's site ↗

1,605 sqft 149 m²

£1.93/sqft £20.77/m² 52% below London median
£3,100/mo was £3,200 ◷ 35 days on market

Salisbury Road, Harrow, HA1

4 bed 2 bath Harrow

39 days on market avail 23 Oct Agent's site ↗

3,092 sqft 287 m²

£1.94/sqft £20.88/m² 51% below London median
£6,000/mo ◷ 30 days on market

Breakspears Road, Brockley

5 bed 3 bath Deals Gateway

30 days on market Agent's site ↗

1,545 sqft 144 m²

£1.94/sqft £20.88/m² 51% below London median
£3,000/mo ◷ 56 days on market

Dragons Way, Barnet, EN5

4 bed 2 bath Chipping Barnet

56 days on market avail now Portal ↗

1,959 sqft 182 m²

£1.94/sqft £20.88/m² 51% below London median
£3,800/mo ◷ 39 days on market

Park Side, Dollis Hill

4 bed 2 bath Dollis Hill

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

1,162 sqft 108 m²

£1.94/sqft £20.88/m² 51% below London median
£2,250/mo was £2,350 ◷ 52 days on market

Richmond Road, London, W5

3 bed 2 bath Ealing

52 days on market avail now Agent's site ↗

3,074 sqft 286 m²

£1.95/sqft £20.99/m² 51% below London median
£6,000/mo was £6,500 ◷ 41 days on market

Ballard Close, Coombe, Kingston upon Thames, KT2

5 bed 2 bath Coombe

46 days on market Agent's site ↗

872 sqft 81 m²

£1.95/sqft £20.99/m² 51% below London median
£1,700/mo was £1,950 ◷ 56 days on market

Cockfosters Road, Barnet, EN4

3 bed 1 bath Cockfosters

56 days on market avail now Agent's site ↗

2,178 sqft 202 m²

£1.95/sqft £20.99/m² 51% below London median
£4,250/mo ◷ 56 days on market

Edgwarebury Lane, Edgware, Middlesex, HA8 8ND

6 bed 4 bath Broadfields

56 days on market avail now Portal ↗

904 sqft 84 m²

£1.95/sqft £20.99/m² 51% below London median
£1,760/mo was £1,850 ◷ 41 days on market

High Road, London, N20

2 bed 1 bath Whetstone

41 days on market avail now Agent's site ↗

1,027 sqft 95 m²

£1.95/sqft £20.99/m² 51% below London median
£2,000/mo was £2,100 ◷ 45 days on market

Hurstwood Court, Finchley Road, NW11

2 bed 1 bath Hampstead Garden Suburb

45 days on market avail now Agent's site ↗

776 sqft 72 m²

£1.95/sqft £20.99/m² 51% below London median
£1,510/mo ◷ relisted 1×

Rainham RM13, Rainham, RM13 8DT

2 bed 2 bath K9 Industrial Estate

8 days on market Portal ↗

1,529 sqft 142 m²

£1.96/sqft £21.10/m² 51% below London median
£3,000/mo ◷ 42 days on market

Devonshire Road, London, NW7

4 bed 2 bath Barnet

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

1,988 sqft 185 m²

£1.96/sqft £21.10/m² 51% below London median
£3,900/mo was £4,000 ◷ 57 days on market

Langley Crescent, London

5 bed 2 bath Wanstead

57 days on market avail now Agent's site ↗

1,835 sqft 170 m²

£1.96/sqft £21.10/m² 51% below London median
£3,600/mo was £3,800 ◷ 32 days on market

Macoma Road, Woolwich

5 bed 2 bath Plumstead

32 days on market Agent's site ↗

1,121 sqft 104 m²

£1.96/sqft £21.10/m² 51% below London median
£2,200/mo ◷ 54 days on market

The Mount, Romford, RM3

2 bed 1 bath Noak Hill

54 days on market avail now Agent's site ↗

944 sqft 88 m²

£1.96/sqft £21.10/m² 51% below London median
£1,850/mo was £1,900 ◷ 37 days on market

Whitefoot Lane, Bromley, Kent, BR1

3 bed 1 bath Catford South

37 days on market avail 20 Oct Agent's site ↗

1,013 sqft 94 m²

£1.97/sqft £21.20/m² 51% below London median
£2,000/mo was £2,200 ◷ 55 days on market

Crown Parade Southgate London

3 bed 1 bath Oakwood

60 days on market avail now Portal ↗

1,292 sqft 120 m²

£1.97/sqft £21.20/m² 51% below London median
£2,550/mo was £3,000 ◷ 57 days on market

High Road Leytonstone, London

4 bed 2 bath Cann Hall

2mo on market avail now Portal ↗

1,214 sqft 113 m²

£1.98/sqft £21.31/m² 50% below London median
£2,400/mo was £2,500 ◷ 36 days on market

Eglinton Road, Woolwich

3 bed 1 bath The Academy

36 days on market Agent's site ↗

1,416 sqft 132 m²

£1.98/sqft £21.31/m² 50% below London median
£2,800/mo was £3,000 ◷ 35 days on market

York Road, Northwood, HA6

3 bed 2 bath Northwood

37 days on market avail 16 Oct Agent's site ↗

880 sqft 82 m²

£1.99/sqft £21.42/m² 50% below London median
£1,750/mo ◷ 55 days on market

Station Road, Upminster, Essex, RM14

3 bed 1 bath Upminster

55 days on market avail now Portal ↗

1,509 sqft 140 m²

£1.99/sqft £21.42/m² 50% below London median
£3,000/mo was £3,100 ◷ 50 days on market

Stoneleigh Avenue, Worcester Park, KT4 8YA

4 bed 2 bath The Hamptons

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

1,553 sqft 144 m²

£2.00/sqft £21.53/m² 50% below London median
£3,100/mo ◷ 34 days on market

Blenheim Gardens, Kingston Upon Thames

4 bed 2 bath Norbiton

37 days on market Agent's site ↗

1,002 sqft 93 m²

£2.00/sqft £21.53/m² 50% below London median
£2,000/mo was £2,300 ◷ 51 days on market

Graeme Road, Enfield, EN1

3 bed 2 bath Enfield

51 days on market avail now Agent's site ↗

2,498 sqft 232 m²

£2.00/sqft £21.53/m² 50% below London median
£5,000/mo ◷ relisted 1×

Longland Drive, Totteridge, London, N20

4 bed 2 bath Whetstone

28 days on market Agent's site ↗

1,151 sqft 107 m²

£2.00/sqft £21.53/m² 50% below London median
£2,300/mo ◷ 54 days on market

Saville Road, Romford

4 bed 2 bath Chadwell Heath

54 days on market avail now Portal ↗

949 sqft 88 m²

£2.00/sqft £21.53/m² 50% below London median
£1,900/mo was £2,000 ◷ 58 days on market

Tarnwood Park, Lee

3 bed 2 bath Avery Hill

58 days on market Agent's site ↗

1,389 sqft 129 m²

£2.01/sqft £21.64/m² 50% below London median
£2,795/mo was £2,950 ◷ 49 days on market

Hurrell Drive, Harrow

5 bed 3 bath Harrow

51 days on market avail 5 Oct Portal ↗

1,345 sqft 125 m²

£2.01/sqft £21.64/m² 50% below London median
£2,700/mo ◷ relisted 1×

Kingsley Road, Pinner

3 bed 1 bath Pinner

7 days on market avail 17 Nov Portal ↗

1,988 sqft 185 m²

£2.01/sqft £21.64/m² 50% below London median
£4,000/mo ◷ 57 days on market

Langley Crescent Drive, Wanstead

5 bed 2 bath Wanstead

57 days on market avail now Portal ↗

819 sqft 76 m²

£2.01/sqft £21.64/m² 50% below London median
£1,650/mo was £1,800 ◷ 58 days on market

Poplar Place, London

2 bed 1 bath Thamesmead

58 days on market avail now Agent's site ↗

1,244 sqft 116 m²

£2.01/sqft £21.64/m² 50% below London median
£2,500/mo ◷ 49 days on market

Thames Road, London E16

3 bed 2 bath Cyprus

49 days on market avail now Portal ↗

1,069 sqft 99 m²

£2.01/sqft £21.64/m² 50% below London median
£2,150/mo was £2,200 ◷ 38 days on market

Wernbrook Street London SE18

3 bed 1 bath Glyndon

38 days on market avail 28 Sep Agent's site ↗

1,854 sqft 172 m²

£2.02/sqft £21.74/m² 49% below London median
£3,750/mo was £4,500 ◷ 57 days on market

Eaton Terrace, Mile End

4 bed 2 bath Bow

2mo on market 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.