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.

18,943 flats measured

Best £/sqft£/m² first

865–912 of 31,280 · £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.

674 sqft 63 m²

£2.28/sqft £24.54/m² 43% below London median
£1,537/mo ◷ 31 days on market

Ottley Drive, London, SE3 9DN

2 bed 1 bath Blackheath Cator Estate

Also listed here £1,537 same price ↗

31 days on market Portal ↗

3,728 sqft 346 m²

£2.28/sqft £24.54/m² 43% below London median
£8,500/mo ◷ 56 days on market

Pipers Green Lane, Edgware, HA8

5 bed 5 bath Broadfields

2mo on market avail now Agent's site ↗

768 sqft 71 m²

£2.28/sqft £24.54/m² 43% below London median
£1,750/mo

Salisbury Road, HA1, Harrow, HA1

2 bed 1 bath Harrow

7 days on market Agent's site ↗

1,204 sqft 112 m²

£2.28/sqft £24.54/m² 43% below London median
£2,750/mo was £2,800 ◷ 42 days on market

Shaldon Drive, MORDEN

4 bed 2 bath Lower Morden

42 days on market avail now Agent's site ↗

788 sqft 73 m²

£2.28/sqft £24.54/m² 43% below London median
£1,795/mo

St Pauls Road, Barking, London, IG11

2 bed 1 bath Barking

7 days on market avail now Agent's site ↗

767 sqft 71 m²

£2.28/sqft £24.54/m² 43% below London median
£1,750/mo

Tawny Close, Feltham

2 bed 1 bath Ashford

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

725 sqft 67 m²

£2.28/sqft £24.54/m² short let
£1,650/mo was £1,700 ◷ 52 days on market

Thorney Mill Road, West Drayton

2 bed 1 bath Harmondsworth

52 days on market avail now Portal ↗

4,817 sqft 448 m²

£2.28/sqft £24.54/m² 43% below London median
£11,000/mo ◷ 57 days on market

Waggon Road, Hadley Wood, EN4

5 bed 5 bath Cockfosters

2mo on market avail now Agent's site ↗

1,643 sqft 153 m²

£2.28/sqft £24.54/m² 43% below London median
£3,750/mo was £4,000 ◷ 38 days on market

Wembley Road, Hampton, TW12

4 bed 2 bath Hampton

41 days on market avail now Agent's site ↗

835 sqft 78 m²

£2.28/sqft £24.54/m² 43% below London median
£1,900/mo was £2,000 ◷ 51 days on market

White Lodge, Christchurch Park Road

2 bed 1 bath Carshalton Beeches

51 days on market avail now Agent's site ↗

5,711 sqft 531 m²

£2.28/sqft £24.54/m² 43% below London median
£13,000/mo ◷ 42 days on market

Wotton Road, Gladstone Park, NW2

5 bed 3 bath Cricklewood

42 days on market Agent's site ↗

5,711 sqft 531 m²

£2.28/sqft £24.54/m² 43% below London median
£13,000/mo ◷ 55 days on market

Wotton Road, London, NW2

5 bed 4 bath Cricklewood

55 days on market avail now Agent's site ↗

1,243 sqft 115 m²

£2.29/sqft £24.65/m² 43% below London median
£2,850/mo

Ashmour Gardens, Romford, RM1

4 bed 2 bath Collier Row

4 days on market Agent's site ↗

1,636 sqft 152 m²

£2.29/sqft £24.65/m² 43% below London median
£3,750/mo

Ballogie Avenue, London NW10

5 bed 3 bath Brent

16 days on market avail 25 Oct Agent's site ↗

2,186 sqft 203 m²

£2.29/sqft £24.65/m² 43% below London median
£4,999/mo was £5,300 ◷ 52 days on market

Beaufort Road, Ealing

6 bed 3 bath Ealing

52 days on market Agent's site ↗

1,441 sqft 134 m²

£2.29/sqft £24.65/m² 43% below London median
£3,300/mo

Capa Taro Way, Harrow

5 bed 3 bath Harrow

8 days on market Agent's site ↗

807 sqft 75 m²

£2.29/sqft £24.65/m² 43% below London median
£1,850/mo

Central House, 20 Pembroke Road, Ruislip Manor, HA4

2 bed 2 bath Ruislip

3 days on market avail 27 Nov Agent's site ↗

984 sqft 91 m²

£2.29/sqft £24.65/m² 43% below London median
£2,250/mo was £2,400 ◷ 32 days on market

Chandos Road, London, N2

2 bed 1 bath East Finchley

32 days on market avail now Portal ↗

1,133 sqft 105 m²

£2.29/sqft £24.65/m² 43% below London median
£2,600/mo

Dunbar Avenue, Dagenham, RM10

5 bed 2 bath Becontree Heath

15 days on market avail 5 Oct Portal ↗

1,528 sqft 142 m²

£2.29/sqft £24.65/m² 43% below London median
£3,500/mo

Edgwarebury Lane, Edgware, HA8

4 bed 1 bath Edgware

21 days on market avail 12 Oct Agent's site ↗

1,465 sqft 136 m²

£2.29/sqft £24.65/m² 43% below London median
£3,350/mo

Farm Way, Worcester Park

5 bed 2 bath Worcester Park

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

1,309 sqft 122 m²

£2.29/sqft £24.65/m² 43% below London median
£3,000/mo

Ferry Quays, Brentford, London, TW8

3 bed 2 bath Brentford

7 days on market avail now Agent's site ↗

852 sqft 79 m²

£2.29/sqft £24.65/m² 43% below London median
£1,950/mo was £2,200

Fulbourne Road, London, E17

2 bed 1 bath Hale End

15 days on market avail now Portal ↗

1,238 sqft 115 m²

£2.29/sqft £24.65/m² 43% below London median
£2,835/mo

Grosvenor Road, London

3 bed 2 bath Green Man Estate

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

1,135 sqft 105 m²

£2.29/sqft £24.65/m² 43% below London median
£2,600/mo

Harewood Gardens, Sanderstead, Surrey, CR2 9BW

4 bed 2 bath Hamsey Green

28 days on market avail now Agent's site ↗

1,135 sqft 105 m²

£2.29/sqft £24.65/m² 43% below London median
£2,600/mo ◷ 37 days on market

Harewood Gardens, South Croydon, CR2

4 bed 2 bath Hamsey Green

43 days on market avail now Agent's site ↗

1,181 sqft 110 m²

£2.29/sqft £24.65/m² 43% below London median
£2,700/mo was £2,850 ◷ 43 days on market

Lewisham Road, Greenwich

3 bed 2 bath Ada Kennedy Court

43 days on market Agent's site ↗

841 sqft 78 m²

£2.29/sqft £24.65/m² 43% below London median
£1,925/mo

Lordship Lane, London

2 bed 2 bath Broadwater Farm

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

850 sqft 79 m²

£2.29/sqft £24.65/m² 43% below London median
£1,950/mo was £2,100 ◷ 31 days on market

Merton Road, Enfield

2 bed 1 bath Botany Bay

31 days on market avail now Portal ↗

986 sqft 92 m²

£2.29/sqft £24.65/m² 43% below London median
£2,255/mo was £2,295 ◷ 51 days on market

Rainbow Road, Dartford, Kent, DA8

3 bed 1 bath Howbury

9 days on market avail now Portal ↗

764 sqft 71 m²

£2.29/sqft £24.65/m² 43% below London median
£1,750/mo ◷ 51 days on market

Riverside West, West Street, Erith

2 bed ? bath Erith

51 days on market Portal ↗

1,969 sqft 183 m²

£2.29/sqft £24.65/m² 43% below London median
£4,500/mo

Shenley Road, Camberwell

4 bed 3 bath Camberwell

16 days on market Agent's site ↗

850 sqft 79 m²

£2.29/sqft £24.65/m² 43% below London median
£1,950/mo

Sovereign Mews, Bournwell Close, Cockfosters, Herts, EN4

2 bed 2 bath Cockfosters

4 days on market avail now Portal ↗

829 sqft 77 m²

£2.29/sqft £24.65/m² 43% below London median
£1,900/mo

St. Johns Road, Harrow

2 bed 1 bath Greenhill

6 days on market avail now Portal ↗

786 sqft 73 m²

£2.29/sqft £24.65/m² 43% below London median
£1,800/mo was £1,900 ◷ 49 days on market

Stratton Close, Edgware, HA8

2 bed 1 bath Canons Park

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

1,090 sqft 101 m²

£2.29/sqft £24.65/m² 43% below London median
£2,500/mo was £2,650 ◷ 42 days on market

Tudor Drive, Morden

3 bed 2 bath Lower Morden

42 days on market avail 3 Oct Agent's site ↗

1,094 sqft 102 m²

£2.29/sqft £24.65/m² 43% below London median
£2,500/mo was £2,750 ◷ 37 days on market

Ullswater Crescent, London, SW15

4 bed 1 bath Coombe

37 days on market avail 18 Oct Portal ↗

4,803 sqft 446 m²

£2.29/sqft £24.65/m² 43% below London median
£11,000/mo ◷ 57 days on market

Waggon Road, Barnet, EN4

5 bed 5 bath Cockfosters

Also listed here £11,000 same price ↗

57 days on market avail now Agent's site ↗

5,207 sqft 484 m²

£2.30/sqft £24.76/m² 43% below London median
£12,000/mo ◷ 35 days on market

Arkley Drive, Arkley, Hertfordshire, EN5

5 bed 4 bath Arkley

39 days on market avail 7 Oct Agent's site ↗

5,207 sqft 484 m²

£2.30/sqft £24.76/m² 43% below London median
£12,000/mo ◷ 35 days on market

Arkley Drive, Arkley

6 bed 5 bath Arkley

39 days on market avail 7 Oct Portal ↗

783 sqft 73 m²

£2.30/sqft £24.76/m² 43% below London median
£1,800/mo

Arla Place, Ruislip, HA4

2 bed 2 bath Hillingdon

2 days on market Portal ↗

1,239 sqft 115 m²

£2.30/sqft £24.76/m² 43% below London median
£2,850/mo was £3,100

Belsize Park Gardens, London, NW3

1 bed 1 bath Belsize Park

17 days on market avail now Agent's site ↗

915 sqft 85 m²

£2.30/sqft £24.76/m² 43% below London median
£2,100/mo

Charminster Road, London, SE9

2 bed 1 bath Chinbrook

21 days on market avail now Portal ↗

718 sqft 67 m²

£2.30/sqft £24.76/m² 43% below London median
£1,650/mo ◷ 54 days on market

Cheam Road, Cypress Court, SM1

2 bed 1 bath Sutton

2mo on market avail 30 Sep Agent's site ↗

1,938 sqft 180 m²

£2.30/sqft £24.76/m² 43% below London median
£4,450/mo was £4,800 ◷ 42 days on market

Cissbury Ring South, Woodside Park, N12

5 bed 2 bath West Finchley

42 days on market avail now Agent's site ↗

915 sqft 85 m²

£2.30/sqft £24.76/m² 43% below London median
£2,100/mo

Claremont Close, Orpington, Kent, BR6

3 bed 1 bath Downe

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

803 sqft 75 m²

£2.30/sqft £24.76/m² 43% below London median
£1,850/mo

Compass Lane Bromley BR1

2 bed 2 bath Bromley

4 days on market avail 31 Oct Portal ↗

2,721 sqft 253 m²

£2.30/sqft £24.76/m² 43% below London median
£6,250/mo ◷ 55 days on market

East Drive, London, NW9

5 bed 5 bath Colindale

2mo on market avail now 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.