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.

18,939 flats measured

Best £/sqft£/m² first

1,153–1,200 of 31,273 · £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.

761 sqft 71 m²

£2.37/sqft £25.51/m² 41% below London median
£1,800/mo ◷ 44 days on market

37 Catford Hill, London SE6 4NU

2 bed 1 bath Bell Green

44 days on market avail now Portal ↗

1,141 sqft 106 m²

£2.37/sqft £25.51/m² 41% below London median
£2,700/mo

4 Bedroom Mid Terrace House to Let, Mortlake Road, Ilford, IG1 - £2700 PCM

4 bed 1 bath Ilford

13 days on market avail 30 Sep Agent's site ↗
Floorplan

759 sqft 71 m²

£2.37/sqft £25.51/m² 41% below London median
£1,800/mo

Anstridge Road London SE9

3 bed 1 bath Avery Hill

2 days on market avail now Agent's site ↗

1,011 sqft 94 m²

£2.37/sqft £25.51/m² 41% below London median
£2,400/mo

Ardgowan Road, Catford, SE6

3 bed 1 bath Catford

3 days on market avail now Agent's site ↗

2,320 sqft 216 m²

£2.37/sqft £25.51/m² 41% below London median
£5,500/mo

Ashbourne Road, W5

4 bed 3 bath Ealing

11 days on market avail 23 Nov Agent's site ↗

1,898 sqft 176 m²

£2.37/sqft £25.51/m² 41% below London median
£4,500/mo ◷ 57 days on market

Beech Hill, Hadley Wood, Hertfordshire, EN4

4 bed 3 bath Cockfosters

2mo on market avail now Agent's site ↗

1,477 sqft 137 m²

£2.37/sqft £25.51/m² short let
£3,500/mo ◷ 52 days on market

Beechwood Avenue, London, Middlesex, UB3

4 bed 4 bath Hayes

52 days on market avail now Portal ↗

928 sqft 86 m²

£2.37/sqft £25.51/m² short let
£2,200/mo was £2,350

Bellclose Road, West Drayton

3 bed 2 bath West Drayton

30 days on market avail now Portal ↗

675 sqft 63 m²

£2.37/sqft £25.51/m² 41% below London median
£1,600/mo

Blackbrook Lane, Bromley, BR2

1 bed 1 bath Blackbrook

20 days on market avail now Portal ↗

961 sqft 89 m²

£2.37/sqft £25.51/m² 41% below London median
£2,275/mo

Building 22, Cadogan Road, Royal Arsenal SE18

3 bed 2 bath Callis Yard

listed today avail 27 Oct Portal ↗

611 sqft 57 m²

£2.37/sqft £25.51/m² 41% below London median
£1,450/mo was £1,600 ◷ 54 days on market

Cargreen Road, London, SE25

1 bed 1 bath South Norwood

2mo on market Portal ↗

738 sqft 69 m²

£2.37/sqft £25.51/m² 41% below London median
£1,750/mo

Claret Gardens, South Norwood, London

2 bed 1 bath South Norwood

listed today avail now Portal ↗

1,159 sqft 108 m²

£2.37/sqft £25.51/m² 41% below London median
£2,750/mo ◷ 53 days on market

Clovelly Road, TW3

3 bed 2 bath Heston

2mo on market avail now Portal ↗

2,011 sqft 187 m²

£2.37/sqft £25.51/m² 41% below London median
£4,767/mo

Coldharbour Lane, Camberwell

6 bed 2 bath Denmark Hill

4 days on market Agent's site ↗

570 sqft 53 m²

£2.37/sqft £25.51/m² 41% below London median
£1,350/mo

College Road, Bromley, BR1

1 bed 1 bath Sundridge

2 days on market avail 19 Oct Agent's site ↗

1,098 sqft 102 m²

£2.37/sqft £25.51/m² 41% below London median
£2,600/mo was £2,700

Colliers Water Lane, Thornton Heath

4 bed 1 bath Thornton Heath

14 days on market avail now Agent's site ↗

1,014 sqft 94 m²

£2.37/sqft £25.51/m² 41% below London median
£2,400/mo was £2,500 ◷ 51 days on market

Dunbar Avenue, Beckenham, BR3

3 bed 1 bath Elmers End

51 days on market avail 27 Jul 2027 Agent's site ↗

1,521 sqft 141 m²

£2.37/sqft £25.51/m² 41% below London median
£3,600/mo

Eliot Gardens, SW15

4 bed 2 bath Putney

4 days on market avail 28 Nov Agent's site ↗

3,585 sqft 333 m²

£2.37/sqft £25.51/m² 41% below London median
£8,500/mo ◷ 35 days on market

Fairgreen East, Barnet, EN4

5 bed 5 bath Cockfosters

36 days on market avail now Agent's site ↗

3,585 sqft 333 m²

£2.37/sqft £25.51/m² 41% below London median
£8,500/mo ◷ 57 days on market

Fairgreen East, Cockfosters, Hertfordshire, EN4

5 bed 5 bath Cockfosters

57 days on market avail now Agent's site ↗

1,245 sqft 116 m²

£2.37/sqft £25.51/m² 41% below London median
£2,950/mo was £3,150 ◷ relisted 1×

Farm Road, Edgware

4 bed 2 bath Edgware

4 days on market avail now Agent's site ↗

969 sqft 90 m²

£2.37/sqft £25.51/m² 41% below London median
£2,300/mo

Hollington Road, London, E6

3 bed 1 bath East Ham

3 days on market avail now Agent's site ↗

887 sqft 82 m²

£2.37/sqft £25.51/m² 41% below London median
£2,100/mo was £2,250

Leaf Close, Northwood, Middlesex, HA6

3 bed 1 bath Northwood

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

4,432 sqft 412 m²

£2.37/sqft £25.51/m² 41% below London median
£10,500/mo ◷ 32 days on market

Martineau Drive, Twickenham

6 bed 4 bath Isleworth

32 days on market Agent's site ↗

1,098 sqft 102 m²

£2.37/sqft £25.51/m² 41% below London median
£2,600/mo

Park Road, Ilford

3 bed 1 bath Ilford

9 days on market Agent's site ↗

844 sqft 78 m²

£2.37/sqft £25.51/m² 41% below London median
£2,000/mo

Primrose Place, Isleworth

2 bed 2 bath Isleworth

16 days on market Agent's site ↗

1,369 sqft 127 m²

£2.37/sqft £25.51/m² 41% below London median
£3,245/mo

Sandhurst Road, Kingsbury, London, NW9

4 bed 2 bath Brent

28 days on market Agent's site ↗

993 sqft 92 m²

£2.37/sqft £25.51/m² 41% below London median
£2,350/mo

Springbourne Court, Beckenham, BR3

3 bed ? bath Beckenham

14 days on market avail now Agent's site ↗

930 sqft 86 m²

£2.37/sqft £25.51/m² 41% below London median
£2,200/mo

Station Road, Harrow, HA1

2 bed 1 bath Greenhill

Also listed here £2,200 same price ×2 ↗

7 days on market avail now Agent's site ↗

1,898 sqft 176 m²

£2.37/sqft £25.51/m² 41% below London median
£4,500/mo

Sussex Ring, London, N12

4 bed 2 bath West Finchley

3 days on market avail 6 Nov Portal ↗

1,055 sqft 98 m²

£2.37/sqft £25.51/m² 41% below London median
£2,500/mo

Sydenham Hill

2 bed 2 bath Dulwich

listed yesterday avail now Portal ↗

2,360 sqft 219 m²

£2.37/sqft £25.51/m² 41% below London median
£5,600/mo was £5,700

Tangmere Gardens, Northolt, UB5

7 bed 4 bath Yeading

18 days on market avail 23 Nov Agent's site ↗

802 sqft 75 m²

£2.37/sqft £25.51/m² 41% below London median
£1,900/mo ◷ 40 days on market

The Liberty, Dagenham Green, RM9

2 bed 2 bath Barking and Dagenham

42 days on market avail 30 Sep Portal ↗

716 sqft 67 m²

£2.37/sqft £25.51/m² 41% below London median
£1,700/mo

Transmere Road, Petts Wood

2 bed 1 bath Crofton

9 days on market avail now Agent's site ↗

1,690 sqft 157 m²

£2.37/sqft £25.51/m² 41% below London median
£4,000/mo was £5,000

Wapping High Street, London, E1W

2 bed 2 bath Bermondsey

57 days on market avail now Agent's site ↗

716 sqft 67 m²

£2.37/sqft £25.51/m² 41% below London median
£1,700/mo

Water Lane, Maryland, London, E15

1 bed 1 bath Maryland

5 days on market Agent's site ↗

1,521 sqft 141 m²

£2.37/sqft £25.51/m² 41% below London median
£3,600/mo ◷ 37 days on market

Waverley Avenue, Twickenham

4 bed 2 bath Whitton

37 days on market Portal ↗

465 sqft 43 m²

£2.37/sqft £25.51/m² 41% below London median
£1,100/mo ◷ 50 days on market

Whitburn Road, London, SE13

1 bed 1 bath Catford

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

950 sqft 88 m²

£2.37/sqft £25.51/m² 41% below London median
£2,250/mo was £2,600

Wiltshire Road, Thornton Heath

3 bed 1 bath Thornton Heath

14 days on market Agent's site ↗

927 sqft 86 m²

£2.37/sqft £25.51/m² 41% below London median
£2,200/mo was £2,350

Winmill Road, Dagenham

4 bed 1 bath Becontree

15 days on market avail now Agent's site ↗

761 sqft 71 m²

£2.37/sqft £25.51/m² 41% below London median
£1,800/mo ◷ 46 days on market

Zest House, Bush Hill Park, N9 9FB

2 bed 2 bath Edmonton

46 days on market avail now Portal ↗

798 sqft 74 m²

£2.38/sqft £25.62/m² 40% below London median
£1,900/mo

Aldermans Hill, London, N13

2 bed 2 bath Bowes

10 days on market avail 18 Nov Agent's site ↗

1,469 sqft 136 m²

£2.38/sqft £25.62/m² 40% below London median
£3,500/mo was £3,650 ◷ 45 days on market

Allison Road, Harringay, London, N8

3 bed 2 bath Harringay

45 days on market avail 28 Sep Portal ↗

883 sqft 82 m²

£2.38/sqft £25.62/m² 40% below London median
£2,100/mo

Alpine Road, Cypress Court Alpine Road, NW9

2 bed 2 bath Brent

6 days on market avail now Agent's site ↗

2,310 sqft 215 m²

£2.38/sqft £25.62/m² 40% below London median
£5,500/mo

Ashbourne Road, Ealing

4 bed 2 bath Ealing

14 days on market Agent's site ↗

947 sqft 88 m²

£2.38/sqft £25.62/m² 40% below London median
£2,250/mo

Baltic Quay, 1 Sweden Gate, London, SE16

2 bed 1 bath Rotherhithe

3 days on market avail 6 Nov Portal ↗

967 sqft 90 m²

£2.38/sqft £25.62/m² 40% below London median
£2,300/mo

Bawley Court, Gallions Reach, London, E16

2 bed 2 bath Beckton

18 days on market avail 5 Dec Agent's site ↗

829 sqft 77 m²

£2.38/sqft £25.62/m² 40% below London median
£1,975/mo ◷ 52 days on market

Blyth Road, Hayes, Middlesex, UB3

2 bed 2 bath Hayes

52 days on market avail now 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.