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.

18,787 flats measured

Best £/sqft£/m² first

49–96 of 3,754 · £3.98/sqft£42.84/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.

2,061 sqft 191 m²

£1.70/sqft £18.30/m² 57% below London median
£3,500/mo £875 each (if split by room)

Castlewood Drive, London, SE9

4 bed 2 bath Eltham

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

1,472 sqft 137 m²

£1.70/sqft £18.30/m² 57% below London median
£2,500/mo £625 each (if split by room) was £2,650 ◷ relisted 1×

Ecclesbourne Gardens, London, N13

4 bed 2 bath Bowes

21 days on market avail now Share Portal ↗

1,458 sqft 135 m²

£1.71/sqft £18.41/m² 57% below London median
£2,500/mo £625 each (if split by room) was £2,600 ◷ 43 days on market

Browne Close, Romford

4 bed 2 bath Collier Row

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

1,494 sqft 139 m²

£1.71/sqft £18.41/m² 57% below London median
£2,550/mo £638 each (if split by room) ◷ 40 days on market

Guildford Road, Walthamstow, Walthamstow, London, E17

4 bed 2 bath Hale End

40 days on market Share Portal ↗

1,625 sqft 151 m²

£1.72/sqft £18.51/m² 57% below London median
£2,800/mo £700 each (if split by room) ◷ 31 days on market

Amber Lane, Ilford

4 bed 2 bath Barkingside

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

1,744 sqft 162 m²

£1.72/sqft £18.51/m² 57% below London median
£3,000/mo £750 each (if split by room) was £3,100 ◷ 48 days on market

Syon Park Gardens, TW7

4 bed 2 bath Brentford

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

2,314 sqft 215 m²

£1.73/sqft £18.62/m² 57% below London median
£4,000/mo £800 each (if split by room) ◷ 55 days on market

Brenvilla, Perivale Lane, Ealing, UB6

5 bed 2 bath Perivale

55 days on market avail now Share Portal ↗

1,622 sqft 151 m²

£1.73/sqft £18.62/m² 57% below London median
£2,800/mo £700 each (if split by room)

Crossness Road, Barking IG11

4 bed 2 bath Barking Riverside

listed today avail now Share Agent's site ↗

2,026 sqft 188 m²

£1.73/sqft £18.62/m² 57% below London median
£3,500/mo £700 each (if split by room)

Mountington Park Close, Harrow, HA3

5 bed 3 bath Kenton

26 days on market avail now Share Portal ↗

2,574 sqft 239 m²

£1.73/sqft £18.62/m² 57% below London median
£4,450/mo £1,113 each (if split by room) ◷ 57 days on market

Rushgrove Street, Woolwich, London, London, SE18

4 bed 3 bath Charlton Riverside

57 days on market avail now Share Portal ↗

1,324 sqft 123 m²

£1.74/sqft £18.73/m² 56% below London median
£2,300/mo £575 each (if split by room)

Brookscroft Road, Walthamstow,, E17

4 bed 1 bath Hale End

5 days on market avail 19 Nov Share Agent's site ↗

5,163 sqft 480 m²

£1.74/sqft £18.73/m² 56% below London median
£9,000/mo £1,125 each (if split by room) was £10,000 ◷ 56 days on market

Hamilton Road London W5, EPC C

8 bed 8 bath Ealing

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

1,466 sqft 136 m²

£1.74/sqft £18.73/m² 56% below London median
£2,550/mo £638 each (if split by room) was £2,650 ◷ 57 days on market

Harrier Close, Hornchurch, RM12

4 bed 3 bath Elm Park

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

2,008 sqft 187 m²

£1.74/sqft £18.73/m² 56% below London median
£3,500/mo £700 each (if split by room)

Mountington Park Close, Harrow, HA3

5 bed 4 bath Kenton

21 days on market Share Agent's site ↗

2,437 sqft 226 m²

£1.74/sqft £18.73/m² 56% below London median
£4,250/mo £1,063 each (if split by room) ◷ relisted 1×

Woodside Orpington BR6

4 bed 3 bath Bromley

6 days on market avail now Share Portal ↗

3,982 sqft 370 m²

£1.75/sqft £18.84/m² 56% below London median
£6,950/mo £1,390 each (if split by room)

Camden Park Road Chislehurst BR7

5 bed 4 bath Bickley

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

2,087 sqft 194 m²

£1.75/sqft £18.84/m² 56% below London median
£3,650/mo £730 each (if split by room) was £3,750 ◷ 58 days on market

Tithe Walk, London, NW7

5 bed 2 bath Barnet

58 days on market avail now Share Portal ↗

1,989 sqft 185 m²

£1.76/sqft £18.94/m² 56% below London median
£3,500/mo £700 each (if split by room) was £3,700 ◷ 55 days on market

Brunswick Road, London, W5

5 bed 3 bath Brentham Garden Suburb

55 days on market avail now Share Portal ↗

3,401 sqft 316 m²

£1.76/sqft £18.94/m² 56% below London median
£6,000/mo £857 each (if split by room) was £6,500

Mapesbury Road, London, NW2

7 bed 4 bath Brondesbury

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

3,406 sqft 316 m²

£1.76/sqft £18.94/m² 56% below London median
£6,000/mo £857 each (if split by room) was £6,500 ◷ 58 days on market

Mapesbury Road, Mapesbury Estate, LONDON, NW2

7 bed 4 bath Brondesbury

Also listed here £10,833 short let ↗

20 days on market Share Agent's site ↗

2,839 sqft 264 m²

£1.76/sqft £18.94/m² 56% below London median
£5,000/mo £1,000 each (if split by room) was £5,500

Preston Hill, Harrow, HA3

5 bed 4 bath Kingsbury

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

2,131 sqft 198 m²

£1.76/sqft £18.94/m² 56% below London median
£3,750/mo £750 each (if split by room) was £4,500 ◷ relisted 1×

Woodcote Avenue, London, NW7 2PE

5 bed 3 bath Chalet Estate

11 days on market avail 2 Nov Share Agent's site ↗

1,582 sqft 147 m²

£1.77/sqft £19.05/m² 56% below London median
£2,800/mo £700 each (if split by room) ◷ 45 days on market

Cedar Avenue, Enfield, EN3

4 bed 2 bath Enfield

49 days on market avail 10 Oct Share Agent's site ↗

1,687 sqft 157 m²

£1.78/sqft £19.16/m² 55% below London median
£2,999/mo £600 each (if split by room) was £4,200 ◷ 56 days on market

Cemetery Road, Abbey Wood, London, SE2

5 bed 4 bath East Wickham

56 days on market avail now Share Portal ↗

3,374 sqft 313 m²

£1.78/sqft £19.16/m² 55% below London median
£6,000/mo £1,000 each (if split by room) was £6,500 ◷ 58 days on market

Mapesbury Road, The Mapesbury

6 bed 4 bath Brondesbury

2mo on market Share Agent's site ↗

2,731 sqft 254 m²

£1.79/sqft £19.27/m² 55% below London median
£4,900/mo £980 each (if split by room)

Harris Close, London, N11

5 bed 4 bath Friern Barnet

11 days on market avail 25 Nov Share Agent's site ↗

3,343 sqft 311 m²

£1.79/sqft £19.27/m² 55% below London median
£5,997/mo £857 each (if split by room) was £6,249 ◷ 58 days on market

Kinloss Gardens, Finchley, N3

7 bed 4 bath Church End

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

1,369 sqft 127 m²

£1.79/sqft £19.27/m² 55% below London median
£2,450/mo £613 each (if split by room) was £2,675 ◷ 32 days on market

Rivermeads Avenue, Twickenham, TW2

4 bed 2 bath Richmond upon Thames

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

2,715 sqft 252 m²

£1.80/sqft £19.38/m² 55% below London median
£4,900/mo £980 each (if split by room) was £5,000

Anson Road London NW2

5 bed 2 bath Cricklewood

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

1,420 sqft 132 m²

£1.80/sqft £19.38/m² 55% below London median
£2,550/mo £638 each (if split by room) ◷ 50 days on market

Burnway, Hornchurch, Essex, RM11

4 bed 2 bath Emerson Park

56 days on market avail 8 Oct Share Agent's site ↗

1,359 sqft 126 m²

£1.80/sqft £19.38/m² 55% below London median
£2,450/mo £613 each (if split by room)

Gale Close, MITCHAM

4 bed 2 bath Mitcham

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

1,528 sqft 142 m²

£1.80/sqft £19.38/m² 55% below London median
£2,750/mo £688 each (if split by room) ◷ 57 days on market

Kynance Close, Romford, RM3

4 bed 1 bath Noak Hill

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

1,105 sqft 103 m²

£1.81/sqft £19.48/m² 55% below London median
£1,995/mo £499 each (if split by room)

Field End Road, Eastcote, HA5

4 bed 1 bath Hillingdon

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

1,988 sqft 185 m²

£1.81/sqft £19.48/m² 55% below London median
£3,600/mo £720 each (if split by room) was £4,000 ◷ 60 days on market

Langley Crescent, London

5 bed 2 bath Wanstead

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

3,315 sqft 308 m²

£1.81/sqft £19.48/m² 55% below London median
£6,000/mo £1,500 each (if split by room) ◷ 59 days on market

Potter Heights Close

4 bed 3 bath Harrow

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

2,325 sqft 216 m²

£1.81/sqft £19.48/m² 55% below London median
£4,200/mo £600 each (if split by room) was £4,300 ◷ 58 days on market

Rossdale Drive, London, NW9

7 bed 5 bath Brent

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

2,916 sqft 271 m²

£1.82/sqft £19.59/m² 54% below London median
£5,300/mo £1,060 each (if split by room) was £5,900 ◷ 59 days on market

Albion Road, Coombe, Kingston upon Thames, KT2

5 bed 4 bath Coombe

Also listed here £8,996 short let ↗

59 days on market Share Agent's site ↗

1,920 sqft 178 m²

£1.82/sqft £19.59/m² 54% below London median
£3,500/mo £700 each (if split by room) was £3,750 ◷ 38 days on market

Alyth Gardens, London, NW11

5 bed 2 bath Hampstead Garden Suburb

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

1,404 sqft 130 m²

£1.82/sqft £19.59/m² 54% below London median
£2,550/mo £638 each (if split by room) was £2,650 ◷ 36 days on market

Harrier Close, Hornchurch, Essex, RM12

4 bed 3 bath Elm Park

41 days on market avail now Share Portal ↗

2,358 sqft 219 m²

£1.82/sqft £19.59/m² 54% below London median
£4,300/mo £1,075 each (if split by room) ◷ 60 days on market

Starboard Way, Royal Wharf, London, E16

4 bed 3 bath Barrier Point

60 days on market avail 2 Nov Share Portal ↗

2,471 sqft 230 m²

£1.82/sqft £19.59/m² 54% below London median
£4,500/mo £1,125 each (if split by room) ◷ 57 days on market

Trafalgar Avenue, London SE15

4 bed 2 bath Astley Estate

57 days on market avail now Share Portal ↗

3,848 sqft 357 m²

£1.82/sqft £19.59/m² 54% below London 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 ↗

1,526 sqft 142 m²

£1.83/sqft £19.70/m² 54% below London median
£2,800/mo £700 each (if split by room) was £3,000 ◷ 52 days on market

Binyon Crescent Stanmore HA7

4 bed 2 bath Stanmore

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

1,578 sqft 147 m²

£1.83/sqft £19.70/m² 54% below London median
£2,895/mo £724 each (if split by room) was £3,200 ◷ 37 days on market

Blenheim Gardens, Kingston Upon Thames

4 bed 2 bath Norbiton

40 days on market Share Agent's site ↗

8,185 sqft 760 m²

£1.83/sqft £19.70/m² 54% below London median
£15,000/mo £2,143 each (if split by room) was £20,000 ◷ 59 days on market

Clamp Hill, Stanmore, HA7

7 bed 7 bath Brockley Park

Also listed here £45,000 short let ↗

59 days on market avail now Share Portal ↗

8,185 sqft 760 m²

£1.83/sqft £19.70/m² 54% below London median
£15,000/mo £1,875 each (if split by room) was £20,000 ◷ 59 days on market

Clamp Hill, Stanmore, HA7

8 bed 7 bath Brockley Park

Also listed here £43,333 short let ↗

59 days on market avail now Share Portal ↗

8,185 sqft 760 m²

£1.83/sqft £19.70/m² 54% below London median
£15,000/mo £2,143 each (if split by room)

Clamp Hill, Stanmore, Middlesex, HA7

7 bed 4 bath Brockley Park

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

2,051 sqft 191 m²

£1.83/sqft £19.70/m² 54% below London median
£3,750/mo £938 each (if split by room)

High Road, Whetstone

4 bed 2 bath Oakleigh Park

10 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.