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.

18,963 flats measured

Best £/sqft£/m² first

337–384 of 3,789 · £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.

2,721 sqft 253 m²

£2.21/sqft £23.79/m² 45% below London median
£6,000/mo £1,200 each (if split by room) ◷ 45 days on market

Lincoln Avenue, Wimbledon

5 bed 3 bath Oakfields Estate

45 days on market Share Agent's site ↗

1,087 sqft 101 m²

£2.21/sqft £23.79/m² 45% below London median
£2,400/mo £600 each (if split by room) was £2,500 ◷ 33 days on market

Penshurst Road, Thornton Heath

4 bed 2 bath Thornton Heath

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

1,267 sqft 118 m²

£2.21/sqft £23.79/m² 45% below London median
£2,800/mo £700 each (if split by room) was £3,200 ◷ 56 days on market

Pontes Avenue, Hounslow, TW3

4 bed 3 bath Hounslow West

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

1,352 sqft 126 m²

£2.22/sqft £23.90/m² 44% below London median
£3,000/mo £750 each (if split by room) was £3,500

Arbus Crescent, Harrow, HA2

4 bed 2 bath Harrow

28 days on market Share Agent's site ↗

1,488 sqft 138 m²

£2.22/sqft £23.90/m² 44% below London median
£3,300/mo £825 each (if split by room) ◷ 52 days on market

Bloomfield Road, KINGSTON UPON THAMES

4 bed 2 bath Norbiton

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

1,441 sqft 134 m²

£2.22/sqft £23.90/m² 44% below London median
£3,200/mo £800 each (if split by room) ◷ 32 days on market

Coxwell Boulevard, Mill Hill, London, NW9

4 bed 3 bath Colindale

32 days on market Share Agent's site ↗

1,758 sqft 163 m²

£2.22/sqft £23.90/m² 44% below London median
£3,900/mo £975 each (if split by room) ◷ 42 days on market

Fairview Road, Norbury, London, SW16

4 bed 2 bath Norbury

42 days on market Share Agent's site ↗

1,422 sqft 132 m²

£2.22/sqft £23.90/m² 44% below London median
£3,150/mo £788 each (if split by room) was £3,245

Farm Road, Edgware, Edgware, HA8

4 bed 3 bath Edgware

32 days on market Share Agent's site ↗

1,169 sqft 109 m²

£2.22/sqft £23.90/m² 44% below London median
£2,600/mo £650 each (if split by room)

Harewood Gardens, SOUTH CROYDON

4 bed 2 bath Hamsey Green

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

2,068 sqft 192 m²

£2.22/sqft £23.90/m² 44% below London median
£4,600/mo £1,150 each (if split by room)

Harlington Road, Uxbridge UB8

4 bed 3 bath Pield Heath

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

2,028 sqft 188 m²

£2.22/sqft £23.90/m² 44% below London median
£4,500/mo £1,125 each (if split by room)

Ingleway, North Finchley

4 bed 4 bath Colney Hatch

15 days on market Share Agent's site ↗

2,030 sqft 189 m²

£2.22/sqft £23.90/m² 44% below London median
£4,500/mo £1,125 each (if split by room)

South Croxted Road, Dulwich, SE21

4 bed 2 bath Tulse Hill

6 days on market avail 26 Nov Share Portal ↗

3,136 sqft 291 m²

£2.23/sqft £24.00/m² 44% below London median
£7,000/mo £1,400 each (if split by room) ◷ 57 days on market

East Close, Ealing

5 bed 3 bath Alperton

57 days on market Share Agent's site ↗

1,076 sqft 100 m²

£2.23/sqft £24.00/m² 44% below London median
£2,400/mo £600 each (if split by room) ◷ 41 days on market

Greenford Road, Greenford

4 bed 1 bath Ealing

46 days on market avail now Share Portal ↗

2,686 sqft 250 m²

£2.23/sqft £24.00/m² 44% below London median
£6,000/mo £1,200 each (if split by room)

Grosvenor Gardens, Wallingham

5 bed 4 bath Carshalton

14 days on market avail 19 Oct Share Agent's site ↗

2,461 sqft 229 m²

£2.23/sqft £24.00/m² 44% below London median
£5,500/mo £917 each (if split by room)

West Hill Way, London, N20

6 bed 3 bath Arkley

listed today avail 9 Nov Share Agent's site ↗

1,115 sqft 104 m²

£2.24/sqft £24.11/m² 44% below London median
£2,500/mo £625 each (if split by room)

Buckingham Gardens, Edgware, HA8

4 bed 3 bath Edgware

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

2,007 sqft 186 m²

£2.24/sqft £24.11/m² 44% below London median
£4,500/mo £1,125 each (if split by room) ◷ 58 days on market

Burnley Road, Dollis Hill, NW10 (£500 towards your moving costs)

4 bed 3 bath Dollis Hill

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

2,013 sqft 187 m²

£2.24/sqft £24.11/m² 44% below London median
£4,500/mo £1,125 each (if split by room)

Cissbury Ring South, London

4 bed 2 bath West Finchley

25 days on market avail 7 Oct Share Portal ↗

1,292 sqft 120 m²

£2.24/sqft £24.11/m² 44% below London median
£2,900/mo £725 each (if split by room)

Halton Close, Friern Barnet, London, N11

4 bed 3 bath Colney Hatch

5 days on market avail 27 Oct Share Portal ↗

1,409 sqft 131 m²

£2.24/sqft £24.11/m² 44% below London median
£3,150/mo £788 each (if split by room) was £3,250 ◷ 53 days on market

Kings Head Hill, London, E4

4 bed 3 bath Chingford

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

1,205 sqft 112 m²

£2.24/sqft £24.11/m² 44% below London median
£2,700/mo £675 each (if split by room) was £2,800 ◷ 39 days on market

Mayfair Gardens, London, N17

4 bed 2 bath Tottenham

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

2,678 sqft 249 m²

£2.24/sqft £24.11/m² 44% below London median
£6,000/mo £1,200 each (if split by room)

Southway, Totteridge

5 bed 3 bath Whetstone

5 days on market avail now Share Portal ↗

4,817 sqft 448 m²

£2.25/sqft £24.22/m² 44% below London median
£10,833/mo £1,548 each (if split by room) ◷ 58 days on market

Brampton Grove, Hendon, London, NW4

7 bed 5 bath Hendon

58 days on market Share Agent's site ↗

1,841 sqft 171 m²

£2.25/sqft £24.22/m² 44% below London median
£4,150/mo £830 each (if split by room) ◷ 50 days on market

Byron Avenue, Raynes Park, New Malden, KT3

5 bed 2 bath Motspur Park

50 days on market Share Agent's site ↗

2,225 sqft 207 m²

£2.25/sqft £24.22/m² 44% below London median
£5,000/mo £1,000 each (if split by room)

Castle Avenue, Chingford

5 bed 3 bath Hale End

7 days on market Share Agent's site ↗

1,643 sqft 153 m²

£2.25/sqft £24.22/m² 44% below London median
£3,700/mo £925 each (if split by room) was £3,995 ◷ 59 days on market

Dingwall Gardens, Golders Green/ Temple Fortune, NW11

4 bed 2 bath Hampstead Garden Suburb

59 days on market avail now Share Portal ↗

2,666 sqft 248 m²

£2.25/sqft £24.22/m² 44% below London median
£6,000/mo £1,200 each (if split by room) was £6,500

Hanover Road, London

5 bed 3 bath Brondesbury

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

3,821 sqft 355 m²

£2.25/sqft £24.22/m² 44% below London median
£8,600/mo £1,229 each (if split by room) ◷ 58 days on market

Havanna Drive, Carmel Gate, London, NW11 9BB

7 bed 5 bath Brent Cross

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

1,267 sqft 118 m²

£2.25/sqft £24.22/m² 44% below London median
£2,850/mo £713 each (if split by room) was £3,050

Pontes Avenue, Hounslow

4 bed 3 bath Hounslow West

12 days on market avail now Share Portal ↗

1,905 sqft 177 m²

£2.25/sqft £24.22/m² short let
£4,295/mo was £4,495

Westbere Road, West Hampstead, NW2

4 bed 2 bath Mapesbury

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

3,760 sqft 349 m²

£2.26/sqft £24.33/m² 43% below London median
£8,498/mo £1,416 each (if split by room) ◷ 58 days on market

Armitage Road, Golders Green NW11

6 bed 5 bath Childs Hill

58 days on market avail now Share Portal ↗

3,760 sqft 349 m²

£2.26/sqft £24.33/m² 43% below London median
£8,498/mo £1,416 each (if split by room) ◷ 58 days on market

Armitage Road, Golders Green, NW11

6 bed 5 bath Childs Hill

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

1,062 sqft 99 m²

£2.26/sqft £24.33/m² 43% below London median
£2,400/mo £600 each (if split by room) was £2,500

Beaconsfield Road, Southall, UB1

4 bed 1 bath Southall

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

1,330 sqft 124 m²

£2.26/sqft £24.33/m² 43% below London median
£3,000/mo £750 each (if split by room)

Beaconsfield Road, Southall, UB1

4 bed 2 bath Southall

15 days on market avail now Share Portal ↗

4,791 sqft 445 m²

£2.26/sqft £24.33/m² 43% below London median
£10,833/mo £1,548 each (if split by room)

Brampton Grove, Hendon, NW4

7 bed 5 bath Hendon

13 days on market avail now Share Portal ↗

1,771 sqft 165 m²

£2.26/sqft £24.33/m² 43% below London median
£4,000/mo £800 each (if split by room)

Bryanston Close, Norwood Green

5 bed 3 bath Norwood Green

26 days on market Share Portal ↗

1,439 sqft 134 m²

£2.26/sqft £24.33/m² 43% below London median
£3,250/mo £813 each (if split by room) was £3,500 ◷ 47 days on market

Finchley Road, London

4 bed 1 bath Childs Hill

47 days on market Share Portal ↗

1,108 sqft 103 m²

£2.26/sqft £24.33/m² 43% below London median
£2,500/mo £625 each (if split by room) was £2,800 ◷ 56 days on market

Ratcliffe Close, Uxbridge, UB8 2DE

4 bed 1 bath Uxbridge

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

1,195 sqft 111 m²

£2.26/sqft £24.33/m² 43% below London median
£2,700/mo £675 each (if split by room)

Wagtail Gardens, South Croydon

4 bed 2 bath Addington

4 days on market avail now Share Portal ↗

2,647 sqft 246 m²

£2.27/sqft £24.43/m² 43% below London median
£6,000/mo £1,500 each (if split by room) was £6,250 ◷ 56 days on market

Barker Close, Kew, Surrey, TW9

4 bed 4 bath Kew

2mo on market Share Agent's site ↗

1,940 sqft 180 m²

£2.27/sqft £24.43/m² 43% below London median
£4,400/mo £1,100 each (if split by room)

Bickersteth Road, London, SW17

4 bed 2 bath Furzedown

19 days on market avail 7 Nov Share Agent's site ↗

1,103 sqft 102 m²

£2.27/sqft £24.43/m² 43% below London median
£2,500/mo £625 each (if split by room)

Devonshire Road, London

4 bed 4 bath Bowes

24 days on market avail now Share Portal ↗

2,184 sqft 203 m²

£2.27/sqft £24.43/m² 43% below London median
£4,950/mo £1,238 each (if split by room)

Jesmond Way, Stanmore, Harrow

4 bed 2 bath Canons Park

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

1,319 sqft 123 m²

£2.27/sqft £24.43/m² 43% below London median
£3,000/mo £750 each (if split by room) was £3,500 ◷ 33 days on market

Lower Mortlake Road, Richmond

4 bed 1 bath Kew

33 days on market Share Agent's site ↗

1,184 sqft 110 m²

£2.28/sqft £24.54/m² 43% below London median
£2,700/mo £675 each (if split by room) was £2,850 ◷ 2mo on market

Browning Road, Manor Park, E12 6RB

4 bed 2 bath East Ham

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

1,534 sqft 143 m²

£2.28/sqft £24.54/m² 43% below London median
£3,500/mo £700 each (if split by room)

Buckleigh Avenue, Wimbledon

5 bed 2 bath Merton Park

14 days on market avail 14 Nov Share Portal ↗

1,313 sqft 122 m²

£2.28/sqft £24.54/m² 43% below London median
£3,000/mo £600 each (if split by room)

Clifford Road, Hounslow, TW4

5 bed 3 bath Beavers

8 days on market avail 2 Nov Share 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.