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.

18,996 flats measured

Best £/sqft£/m² first

97–144 of 31,365 · £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.

1,466 sqft 136 m²

£1.74/sqft £18.73/m² 56% below London median
£2,550/mo was £2,650 ◷ 55 days on market

Harrier Close, Hornchurch, RM12

4 bed 3 bath Elm Park

2mo on market avail now Agent's site ↗

1,267 sqft 118 m²

£1.74/sqft £18.73/m² 56% below London median
£2,200/mo ◷ 58 days on market

Highlands, Bromley, BR1

2 bed 1 bath Blackbrook

2mo on market avail now Agent's site ↗

2,008 sqft 187 m²

£1.74/sqft £18.73/m² 56% below London median
£3,500/mo

Mountington Park Close, Harrow, HA3

5 bed 4 bath Kenton

18 days on market Agent's site ↗

2,437 sqft 226 m²

£1.74/sqft £18.73/m² 56% below London median
£4,250/mo ◷ relisted 1×

Woodside Orpington BR6

4 bed 3 bath Bromley

3 days on market avail now Portal ↗

3,982 sqft 370 m²

£1.75/sqft £18.84/m² 56% below London median
£6,950/mo

Camden Park Road Chislehurst BR7

5 bed 4 bath Bickley

15 days on market avail now Agent's site ↗

1,467 sqft 136 m²

£1.75/sqft £18.84/m² 56% below London median
£2,560/mo ◷ 52 days on market

Linden Square, Harefield, Uxbridge, UB9

2 bed 1 bath Harefield

52 days on market avail now Agent's site ↗

1,658 sqft 154 m²

£1.75/sqft £18.84/m² 56% below London median
£2,899/mo was £3,100 ◷ 52 days on market

London View, 211-213 Swakeleys Road, Ickenham, UB10

3 bed 2 bath Ickenham

52 days on market Portal ↗

1,255 sqft 117 m²

£1.75/sqft £18.84/m² 56% below London median
£2,201/mo

Priestley Gardens, Romford, Essex, RM6

3 bed 2 bath Little Heath

30 days on market avail now Agent's site ↗

2,087 sqft 194 m²

£1.75/sqft £18.84/m² 56% below London median
£3,650/mo was £3,750 ◷ 55 days on market

Tithe Walk, London, NW7

5 bed 2 bath Barnet

55 days on market avail now Portal ↗

1,989 sqft 185 m²

£1.76/sqft £18.94/m² 56% below London median
£3,500/mo was £3,700 ◷ 52 days on market

Brunswick Road, London, W5

5 bed 3 bath Brentham Garden Suburb

52 days on market avail now Portal ↗

2,839 sqft 264 m²

£1.76/sqft £18.94/m² 56% below London median
£5,000/mo was £5,500

Preston Hill, Harrow, HA3

5 bed 4 bath Kingsbury

11 days on market avail now Agent's site ↗

1,307 sqft 121 m²

£1.76/sqft £18.94/m² 56% below London median
£2,300/mo

Valley Road, CR8

3 bed 2 bath Kenley

13 days on market avail now Agent's site ↗

769 sqft 71 m²

£1.76/sqft £18.94/m² 56% below London median
£1,350/mo

Warham Road, SOUTH CROYDON

2 bed 1 bath Waddon

11 days on market avail now Agent's site ↗

2,131 sqft 198 m²

£1.76/sqft £18.94/m² 56% below London median
£3,750/mo was £4,500 ◷ relisted 1×

Woodcote Avenue, London, NW7 2PE

5 bed 3 bath Chalet Estate

8 days on market avail 2 Nov Agent's site ↗

1,582 sqft 147 m²

£1.77/sqft £19.05/m² 56% below London median
£2,800/mo ◷ 42 days on market

Cedar Avenue, Enfield, EN3

4 bed 2 bath Enfield

46 days on market avail 10 Oct Agent's site ↗

1,299 sqft 121 m²

£1.77/sqft £19.05/m² 56% below London median
£2,300/mo

Hendon Way, London, NW4

1 bed 1 bath Hendon

listed yesterday avail now Agent's site ↗

2,545 sqft 236 m²

£1.77/sqft £19.05/m² 56% below London median
£4,500/mo ◷ 52 days on market

Wighton Mews, Isleworth, TW7

5 bed 3 bath Worton

52 days on market avail now Agent's site ↗

1,687 sqft 157 m²

£1.78/sqft £19.16/m² 55% below London median
£2,999/mo was £4,200 ◷ 53 days on market

Cemetery Road, Abbey Wood, London, SE2

5 bed 4 bath East Wickham

53 days on market avail now Portal ↗

982 sqft 91 m²

£1.78/sqft £19.16/m² 55% below London median
£1,750/mo was £1,800

Central Road, Worcester Park

2 bed 1 bath The Hamptons

53 days on market avail 27 Sep Agent's site ↗

2,359 sqft 219 m²

£1.78/sqft £19.16/m² 55% below London median
£4,199/mo

Landons Close, Isle Of Dogs, London, E14.

3 bed 3 bath Canary Wharf

6 days on market avail now Agent's site ↗

981 sqft 91 m²

£1.78/sqft £19.16/m² 55% below London median
£1,750/mo

West Parkside, North Greenwich, SE10 0JT

3 bed 2 bath East Greenwich

3 days on market Portal ↗

2,731 sqft 254 m²

£1.79/sqft £19.27/m² 55% below London median
£4,900/mo

Harris Close, London, N11

5 bed 4 bath Friern Barnet

8 days on market avail 25 Nov Agent's site ↗

3,343 sqft 311 m²

£1.79/sqft £19.27/m² 55% below London median
£5,997/mo was £6,249 ◷ 55 days on market

Kinloss Gardens, Finchley, N3

7 bed 4 bath Church End

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

1,369 sqft 127 m²

£1.79/sqft £19.27/m² 55% below London median
£2,450/mo was £2,675

Rivermeads Avenue, Twickenham, TW2

4 bed 2 bath Richmond upon Thames

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

2,715 sqft 252 m²

£1.80/sqft £19.38/m² 55% below London median
£4,900/mo was £5,000

Anson Road London NW2

5 bed 2 bath Cricklewood

6 days on market avail now Agent's site ↗

1,420 sqft 132 m²

£1.80/sqft £19.38/m² 55% below London median
£2,550/mo ◷ 47 days on market

Burnway, Hornchurch, Essex, RM11

4 bed 2 bath Emerson Park

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

1,359 sqft 126 m²

£1.80/sqft £19.38/m² 55% below London median
£2,450/mo

Gale Close, MITCHAM

4 bed 2 bath Mitcham

listed yesterday avail 28 Sep Agent's site ↗

1,528 sqft 142 m²

£1.80/sqft £19.38/m² 55% below London median
£2,750/mo ◷ 54 days on market

Kynance Close, Romford, RM3

4 bed 1 bath Noak Hill

54 days on market avail now Agent's site ↗

3,064 sqft 285 m²

£1.80/sqft £19.38/m² 55% below London median
£5,500/mo ◷ 38 days on market

The Avenue, Hampton, TW12

5 bed 4 bath Richmond upon Thames

43 days on market avail now Portal ↗

1,268 sqft 118 m²

£1.81/sqft £19.48/m² 55% below London median
£2,300/mo

Carr Road, Notholt, UB5 4RD

3 bed 1 bath Northolt

7 days on market avail 5 Nov Portal ↗

1,270 sqft 118 m²

£1.81/sqft £19.48/m² 55% below London median
£2,300/mo

Dell View Road Erith DA8

3 bed 2 bath Howbury

10 days on market avail now Agent's site ↗

1,105 sqft 103 m²

£1.81/sqft £19.48/m² 55% below London median
£1,995/mo

Field End Road, Eastcote, HA5

4 bed 1 bath Hillingdon

11 days on market avail 17 Oct Agent's site ↗

3,315 sqft 308 m²

£1.81/sqft £19.48/m² 55% below London median
£6,000/mo ◷ 56 days on market

Potter Heights Close

4 bed 3 bath Harrow

56 days on market avail now Agent's site ↗

2,325 sqft 216 m²

£1.81/sqft £19.48/m² 55% below London median
£4,200/mo was £4,300 ◷ 55 days on market

Rossdale Drive, London, NW9

7 bed 5 bath Brent

55 days on market avail now Agent's site ↗

2,916 sqft 271 m²

£1.82/sqft £19.59/m² 54% below London median
£5,300/mo was £5,900 ◷ 56 days on market

Albion Road, Coombe, Kingston upon Thames, KT2

5 bed 4 bath Coombe

Also listed here £8,996 short let ↗

56 days on market Agent's site ↗

1,920 sqft 178 m²

£1.82/sqft £19.59/m² 54% below London median
£3,500/mo was £3,750 ◷ 35 days on market

Alyth Gardens, London, NW11

5 bed 2 bath Hampstead Garden Suburb

35 days on market avail now Agent's site ↗

1,404 sqft 130 m²

£1.82/sqft £19.59/m² 54% below London median
£2,550/mo was £2,650 ◷ 33 days on market

Harrier Close, Hornchurch, Essex, RM12

4 bed 3 bath Elm Park

38 days on market avail now Portal ↗

2,330 sqft 216 m²

£1.82/sqft £19.59/m² 54% below London median
£4,250/mo

Malden Road, New Malden, KT3 6AH

4 bed 3 bath Motspur Park

6 days on market avail now Agent's site ↗

2,471 sqft 230 m²

£1.82/sqft £19.59/m² 54% below London median
£4,500/mo ◷ 54 days on market

Trafalgar Avenue, London SE15

4 bed 2 bath Astley Estate

54 days on market avail now Portal ↗

3,848 sqft 357 m²

£1.82/sqft £19.59/m² 54% below London median
£7,000/mo ◷ 54 days on market

Woolstone Road, Forest Hill, London, SE23

7 bed 3 bath Forest Hill

54 days on market avail now Portal ↗

1,526 sqft 142 m²

£1.83/sqft £19.70/m² 54% below London median
£2,800/mo was £3,000 ◷ 49 days on market

Binyon Crescent Stanmore HA7

4 bed 2 bath Stanmore

53 days on market avail now Agent's site ↗

1,578 sqft 147 m²

£1.83/sqft £19.70/m² 54% below London median
£2,895/mo was £3,200 ◷ 34 days on market

Blenheim Gardens, Kingston Upon Thames

4 bed 2 bath Norbiton

37 days on market Agent's site ↗

1,637 sqft 152 m²

£1.83/sqft £19.70/m² 54% below London median
£3,000/mo was £3,200 ◷ 52 days on market

Bulstrode Avenue, Hounslow

5 bed 4 bath Hounslow West

2mo on market avail now Portal ↗

8,185 sqft 760 m²

£1.83/sqft £19.70/m² 54% below London median
£15,000/mo was £20,000 ◷ 56 days on market

Clamp Hill, Stanmore, HA7

7 bed 7 bath Brockley Park

Also listed here £45,000 short let ↗

56 days on market avail now Portal ↗

8,185 sqft 760 m²

£1.83/sqft £19.70/m² 54% below London median
£15,000/mo was £20,000 ◷ 56 days on market

Clamp Hill, Stanmore, HA7

8 bed 7 bath Brockley Park

Also listed here £43,333 short let ↗

56 days on market avail now Portal ↗

8,185 sqft 760 m²

£1.83/sqft £19.70/m² 54% below London median
£15,000/mo

Clamp Hill, Stanmore, Middlesex, HA7

7 bed 4 bath Brockley Park

23 days on market avail now Agent's site ↗

2,051 sqft 191 m²

£1.83/sqft £19.70/m² 54% below London median
£3,750/mo

High Road, Whetstone

4 bed 2 bath Oakleigh Park

7 days on market avail now Portal ↗

1,145 sqft 106 m²

£1.83/sqft £19.70/m² 54% below London median
£2,100/mo

Maritime House, Greens End, SE18

2 bed 2 bath Callis Yard

2 days on market avail 30 Nov 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.