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.

18,973 flats measured

Best £/sqft£/m² first

1,777–1,824 of 16,558 · £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.

827 sqft 77 m²

£2.84/sqft £30.57/m² 29% below London median
£2,350/mo

Russell Hill, Purley, CR8

3 bed 2 bath Purley

7 days on market avail now Agent's site ↗

580 sqft 54 m²

£2.84/sqft £30.57/m² 29% below London median
£1,650/mo

Selwyn Road, London, E13

1 bed 1 bath Upton

8 days on market avail now Agent's site ↗

667 sqft 62 m²

£2.84/sqft £30.57/m² 29% below London median
£1,895/mo

Shakespeare Road, London

2 bed 1 bath Chalet Estate

16 days on market avail now Agent's site ↗

845 sqft 79 m²

£2.84/sqft £30.57/m² 29% below London median
£2,400/mo

Shardeloes Road, New Cross

2 bed 1 bath Deptford

22 days on market Agent's site ↗

563 sqft 52 m²

£2.84/sqft £30.57/m² 29% below London median
£1,600/mo

Sherman Apartments, Harrow, HA1

1 bed 1 bath Greenhill

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

537 sqft 50 m²

£2.84/sqft £30.57/m² 29% below London median
£1,525/mo

Surbiton Hill Park, Surbiton

1 bed 1 bath Seething Wells

4 days on market avail 21 Nov Portal ↗

775 sqft 72 m²

£2.84/sqft £30.57/m² 29% below London median
£2,200/mo

The Picture House, Ilford

2 bed 2 bath Ilford

2 days on market avail now Agent's site ↗

1,160 sqft 108 m²

£2.84/sqft £30.57/m² 29% below London median
£3,300/mo

Thonrey Close, Colindale, London, NW9

3 bed 3 bath Colindale

16 days on market Agent's site ↗

721 sqft 67 m²

£2.84/sqft £30.57/m² 29% below London median
£2,050/mo was £2,180

Tildesley Road, Wandsworth, London

3 bed 1 bath Putney Village

18 days on market avail now Portal ↗

529 sqft 49 m²

£2.84/sqft £30.57/m² 29% below London median
£1,500/mo was £1,550

Woodberry Avenue, Winchmore Hill, London, N21

1 bed 1 bath Winchmore Hill

29 days on market avail 14 Oct Portal ↗

895 sqft 83 m²

£2.85/sqft £30.68/m² 29% below London median
£2,550/mo

1 Royal Crest Avenue, London, E16

2 bed 2 bath Barrier Point

4 days on market avail now Agent's site ↗

1,054 sqft 98 m²

£2.85/sqft £30.68/m² 29% below London median
£3,000/mo

252A, Brixton Hill, Brixton, SW2

4 bed 2 bath Blenheim Gardens Estate

12 days on market avail now Agent's site ↗

903 sqft 84 m²

£2.85/sqft £30.68/m² 29% below London median
£2,575/mo

Ability View, Dalston London E2

1 bed 1 bath Colville Estate

15 days on market avail now Portal ↗

419 sqft 39 m²

£2.85/sqft £30.68/m² 29% below London median
£1,195/mo

Beaconsfield Parade, Kimmeridge Road, Mottingham, Bromley, London

1 bed 1 bath Chinbrook

7 days on market avail now Portal ↗

1,122 sqft 104 m²

£2.85/sqft £30.68/m² 29% below London median
£3,200/mo

Beadnell Road London SE23

3 bed 2 bath Catford

4 days on market avail now Agent's site ↗

614 sqft 57 m²

£2.85/sqft £30.68/m² 29% below London median
£1,750/mo

Benhill Wood Road, Sutton, SM1

2 bed 1 bath Benhilton

3 days on market avail now Agent's site ↗

474 sqft 44 m²

£2.85/sqft £30.68/m² 29% below London median
£1,350/mo

Bexley High Street, Bexley, DA5

1 bed 1 bath Coldblow

24 days on market avail 6 Oct Portal ↗

649 sqft 60 m²

£2.85/sqft £30.68/m² 29% below London median
£1,850/mo was £2,100

Cairns House, Devonshire Road, London, Greater London, SW19

2 bed 1 bath Collier's Wood

17 days on market avail 2 Oct Portal ↗

771 sqft 72 m²

£2.85/sqft £30.68/m² 29% below London median
£2,200/mo was £2,500 ◷ relisted 1×

Canning Town, London, London, E16

3 bed 1 bath Brunel Street Works

10 days on market avail now Portal ↗

1,405 sqft 131 m²

£2.85/sqft £30.68/m² 29% below London median
£4,000/mo

Capstan Way, London, SE16, Canada Water, London, SE16

4 bed 2 bath Rotherhithe

3 days on market Agent's site ↗

474 sqft 44 m²

£2.85/sqft £30.68/m² 29% below London median
£1,350/mo was £1,400

Castle Street, Kingston upon Thames, KT1

1 bed 1 bath Surbiton

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

1,158 sqft 108 m²

£2.85/sqft £30.68/m² 29% below London median
£3,300/mo

Coldharbour Lane, London, SE5

3 bed 2 bath Denmark Hill

listed yesterday avail 4 Dec Agent's site ↗

947 sqft 88 m²

£2.85/sqft £30.68/m² 29% below London median
£2,700/mo

Commercial Road, London, E14

2 bed 2 bath Blyth's Wharf

6 days on market avail 12 Oct Portal ↗

526 sqft 49 m²

£2.85/sqft £30.68/m² 29% below London median
£1,500/mo

Fishguard Way, North Woolwich, London, E16

1 bed 2 bath Cyprus

11 days on market avail 5 Nov Portal ↗

500 sqft 46 m²

£2.85/sqft £30.68/m² 29% below London median
£1,425/mo

Heathrow House, Hounslow, TW5

1 bed 1 bath Beavers

28 days on market Agent's site ↗

1,001 sqft 93 m²

£2.85/sqft £30.68/m² 29% below London median
£2,850/mo

Limeharbour, London, E14 9LU

2 bed 2 bath Canary Wharf

listed yesterday avail 7 Jan 2027 Portal ↗

755 sqft 70 m²

£2.85/sqft £30.68/m² 29% below London median
£2,150/mo

Macfarlane Road, London, W12

1 bed 1 bath Shepherd's Bush

23 days on market avail 28 Oct Agent's site ↗

736 sqft 68 m²

£2.85/sqft £30.68/m² 29% below London median
£2,100/mo

March Court, Warwick Drive, SW15

2 bed ? bath Barnes

11 days on market avail 30 Oct Agent's site ↗

1,141 sqft 106 m²

£2.85/sqft £30.68/m² 29% below London median
£3,250/mo was £3,500

Martin Grove, Morden, SM4

4 bed 1 bath Morden

17 days on market Agent's site ↗

614 sqft 57 m²

£2.85/sqft £30.68/m² 29% below London median
£1,750/mo

Merely Court, London, NW9

2 bed 1 bath Kingsbury

12 days on market avail now Agent's site ↗

824 sqft 77 m²

£2.85/sqft £30.68/m² 29% below London median
£2,349/mo

Midlle Road, London, London

2 bed 2 bath Hanwell

listed yesterday avail now Agent's site ↗

737 sqft 68 m²

£2.85/sqft £30.68/m² 29% below London median
£2,100/mo ◷ relisted 1×

Oak Square, LONDON

2 bed 1 bath Brixton

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

877 sqft 81 m²

£2.85/sqft £30.68/m² 29% below London median
£2,500/mo

Sky View Tower, London E15

2 bed 1 bath Mill Meads

22 days on market avail 22 Oct Agent's site ↗

1,752 sqft 163 m²

£2.85/sqft £30.68/m² 29% below London median
£5,000/mo was £5,200

Sneyd Road, Cricklewood, London, NW2

5 bed 3 bath Cricklewood

17 days on market avail now Agent's site ↗

1,227 sqft 114 m²

£2.85/sqft £30.68/m² 29% below London median
£3,500/mo

Sydenham Hill

3 bed 2 bath Dulwich

2 days on market avail now Portal ↗

769 sqft 71 m²

£2.85/sqft £30.68/m² 29% below London median
£2,195/mo

Tideslea Tower, Thamesmead, London, SE28

2 bed 2 bath Glyndon

17 days on market Agent's site ↗

736 sqft 68 m²

£2.85/sqft £30.68/m² 29% below London median
£2,100/mo

Walpole Gardens, Twickenham

2 bed 1 bath Strawberry Hill

listed today avail 30 Oct Portal ↗

1,226 sqft 114 m²

£2.85/sqft £30.68/m² 29% below London median
£3,500/mo

Westminster Road, Hanwell

3 bed 2 bath Hanwell

4 days on market Agent's site ↗

2,283 sqft 212 m²

£2.85/sqft £30.68/m² 29% below London median
£6,500/mo was £7,000

Wood Vale, London

5 bed 3 bath Muswell Hill

10 days on market Agent's site ↗

804 sqft 75 m²

£2.86/sqft £30.78/m² 29% below London median
£2,300/mo

Alexandra Avenue, Harrow, HA2

3 bed 1 bath Rayners Lane

7 days on market Agent's site ↗

3,009 sqft 280 m²

£2.86/sqft £30.78/m² 29% below London median
£8,600/mo

Bainbridge Close, Ham, Richmond TW10

5 bed 4 bath Ham

28 days on market avail now Agent's site ↗

3,009 sqft 280 m²

£2.86/sqft £30.78/m² 29% below London median
£8,600/mo

Bainbridge Close, Richmond TW10

5 bed 4 bath Ham

16 days on market avail now Agent's site ↗

1,224 sqft 114 m²

£2.86/sqft £30.78/m² 29% below London median
£3,500/mo

Barmouth Road Wandsworth SW18

4 bed 1 bath Earlsfield

3 days on market avail now Agent's site ↗

805 sqft 75 m²

£2.86/sqft £30.78/m² 29% below London median
£2,300/mo

Cowley Road, Wanstead

2 bed 1 bath Snaresbrook

2 days on market avail now Agent's site ↗

524 sqft 49 m²

£2.86/sqft £30.78/m² 29% below London median
£1,500/mo ◷ relisted 2×

Crown Close, Winkfield Road, Wood Green, N22

1 bed 1 bath Noel Park

22 days on market avail now Portal ↗

838 sqft 78 m²

£2.86/sqft £30.78/m² 29% below London median
£2,400/mo

Cumberland House, Kingston Hill, Kingston upon Thames, KT2

3 bed 1 bath Norbiton

15 days on market Agent's site ↗

735 sqft 68 m²

£2.86/sqft £30.78/m² 29% below London median
£2,100/mo

Dale Park Road, London, SE19, Upper Norwood, London, SE19

2 bed 1 bath Upper Norwood

11 days on market Agent's site ↗

788 sqft 73 m²

£2.86/sqft £30.78/m² 29% below London median
£2,250/mo

Durban Road, Tottenham, Haringey, London

3 bed 1 bath Tottenham

5 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.