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.

18,969 flats measured

Best £/sqft£/m² first

1,729–1,776 of 16,559 · £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.

3,181 sqft 296 m²

£2.83/sqft £30.46/m² 29% below London median
£9,000/mo

Cautley Avenue, SW4

6 bed 4 bath Abbeville Village

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

920 sqft 85 m²

£2.83/sqft £30.46/m² 29% below London median
£2,600/mo

Charles Haller Street, London, SW2 2YP

2 bed 2 bath Streatham Hill

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

1,072 sqft 100 m²

£2.83/sqft £30.46/m² 29% below London median
£3,034/mo

Circus Road, St John's Wood, London, NW8

2 bed 2 bath St. John's Wood

9 days on market Agent's site ↗

1,450 sqft 135 m²

£2.83/sqft £30.46/m² 29% below London median
£4,100/mo

Fairdale Gardens, West Putney, SW15

4 bed 2 bath Putney

listed today avail 13 Nov Agent's site ↗

636 sqft 59 m²

£2.83/sqft £30.46/m² 29% below London median
£1,800/mo

Fitzgerald Place, 66 The Avenue

2 bed 2 bath Beckenham

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

743 sqft 69 m²

£2.83/sqft £30.46/m² 29% below London median
£2,100/mo was £2,200

Garratt Lane, London

2 bed 1 bath Earlsfield

24 days on market Agent's site ↗

778 sqft 72 m²

£2.83/sqft £30.46/m² 29% below London median
£2,200/mo

Great North Road, London, N2

3 bed 1 bath East Finchley

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

761 sqft 71 m²

£2.83/sqft £30.46/m² 29% below London median
£2,150/mo

Grove Road, Surbiton

2 bed 1 bath Surbiton

4 days on market avail 3 Oct Portal ↗

840 sqft 78 m²

£2.83/sqft £30.46/m² 29% below London median
£2,375/mo was £2,500

Hersham Close, SW15 - PRIVATE GARDEN

4 bed 2 bath Hyacinth Neighbourhood

15 days on market Portal ↗

619 sqft 58 m²

£2.83/sqft £30.46/m² 29% below London median
£1,750/mo

High Road, London, N12 9QD

2 bed 1 bath Fallow Corner

4 days on market avail 15 Oct Portal ↗

811 sqft 75 m²

£2.83/sqft £30.46/m² 29% below London median
£2,297/mo

Kingfisher Heights, London, London, London, N17

2 bed 2 bath Ferry Lane Estate

18 days on market avail now Portal ↗

724 sqft 67 m²

£2.83/sqft £30.46/m² 29% below London median
£2,050/mo

Lanadron Close, Isleworth

2 bed 2 bath Isleworth

listed today avail 16 Oct Portal ↗

954 sqft 89 m²

£2.83/sqft £30.46/m² 29% below London median
£2,700/mo was £2,800

Madeleine Close, Stanmore

3 bed 2 bath Canons Park

24 days on market avail now Agent's site ↗

1,237 sqft 115 m²

£2.83/sqft £30.46/m² 29% below London median
£3,500/mo was £3,900 ◷ relisted 1×

Maldon Road, Acton

4 bed 2 bath Acton

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

796 sqft 74 m²

£2.83/sqft £30.46/m² 29% below London median
£2,250/mo

Mast Quay, Woolwich, London SE18

2 bed 2 bath Callis Yard

listed today avail now Agent's site ↗

883 sqft 82 m²

£2.83/sqft £30.46/m² 29% below London median
£2,500/mo was £2,600

Meander Road, London, NW7

2 bed 2 bath Chalet Estate

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

848 sqft 79 m²

£2.83/sqft £30.46/m² 29% below London median
£2,400/mo was £2,500

Ostade Road, Brixton

2 bed 1 bath Blenheim Gardens Estate

24 days on market Agent's site ↗

635 sqft 59 m²

£2.83/sqft £30.46/m² 29% below London median
£1,800/mo

Perceval Square, Harrow , HA1 1GW

1 bed 1 bath Greenhill

11 days on market avail 5 Nov Agent's site ↗

598 sqft 56 m²

£2.83/sqft £30.46/m² 29% below London median
£1,695/mo

Poppy Apartments, High Road, Wembley, Brent

1 bed 1 bath Wembley

7 days on market avail now Portal ↗

670 sqft 62 m²

£2.83/sqft £30.46/m² 29% below London median
£1,895/mo

Shelley Avenue, East Ham, London, London, E12

2 bed 1 bath East Ham

2 days on market avail now Agent's site ↗

598 sqft 56 m²

£2.83/sqft £30.46/m² 29% below London median
£1,695/mo was £1,795

Swan Street, Isleworth

2 bed 1 bath Isleworth

21 days on market avail now Agent's site ↗

583 sqft 54 m²

£2.83/sqft £30.46/m² 29% below London median
£1,650/mo

Tolworth, Surbiton, KT5

2 bed 1 bath Riverhill

16 days on market avail now Agent's site ↗

600 sqft 56 m²

£2.83/sqft £30.46/m² 29% below London median
£1,700/mo was £1,750 ◷ relisted 3×

West Gate House, London W5

1 bed 1 bath Ealing

Also listed here £1,700 same price ×2 ↗

5 days on market Portal ↗

672 sqft 62 m²

£2.83/sqft £30.46/m² 29% below London median
£1,900/mo

Woodington close, Eltham, London, SE9

2 bed 1 bath Avery Hill

28 days on market Agent's site ↗

563 sqft 52 m²

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

Albert Road, Mitcham, CR4

1 bed 1 bath Mitcham

9 days on market Agent's site ↗

828 sqft 77 m²

£2.84/sqft £30.57/m² 29% below London median
£2,350/mo was £2,400 ◷ relisted 2×

Attlee Court, Stanmore, HA7

2 bed 2 bath Canons Park

2 days on market avail now Agent's site ↗

528 sqft 49 m²

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

Bawtree Road, Uxbridge, UB8

2 bed 1 bath Uxbridge

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

1,163 sqft 108 m²

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

Broad Lane, Tottenham

5 bed 2 bath Seven Sisters

7 days on market avail now Portal ↗

792 sqft 74 m²

£2.84/sqft £30.57/m² 29% below London median
£2,250/mo was £2,350 ◷ relisted 1×

Camac Road, Twickenham, TW2

2 bed 1 bath Richmond upon Thames

17 days on market avail now Agent's site ↗

1,372 sqft 127 m²

£2.84/sqft £30.57/m² 29% below London median
£3,900/mo

Cinnamon St, London, E1W

3 bed 3 bath East Smithfield

4 days on market avail now Agent's site ↗

881 sqft 82 m²

£2.84/sqft £30.57/m² 29% below London median
£2,500/mo

Clarendon Road, Colliers Wood, London, SW19

2 bed 1 bath Collier's Wood

2 days on market Agent's site ↗

580 sqft 54 m²

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

Craven Park Road, London, NW10 8

1 bed 1 bath Harlesden

24 days on market avail 5 Nov Agent's site ↗

616 sqft 57 m²

£2.84/sqft £30.57/m² 29% below London median
£1,750/mo

Enfield Road, Ealing, Brentford, TW8

1 bed 1 bath Brentford

2 days on market Agent's site ↗

493 sqft 46 m²

£2.84/sqft £30.57/m² 29% below London median
£1,400/mo

Glenhurst, 52 Foxgrove Road, Beckenham, BR3

1 bed 1 bath Beckenham

9 days on market avail now Agent's site ↗

757 sqft 70 m²

£2.84/sqft £30.57/m² 29% below London median
£2,150/mo

Greenleaf Walk, Southall

2 bed 2 bath Southall

Also listed here £2,150 same price ↗

16 days on market avail 28 Sep Agent's site ↗

686 sqft 64 m²

£2.84/sqft £30.57/m² 29% below London median
£1,950/mo

Handforth Road, Oval, London

1 bed 1 bath Kennington

5 days on market avail 16 Oct Portal ↗

667 sqft 62 m²

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

Hardwicke Road, London, N13

1 bed 1 bath Bowes

11 days on market avail 1 Nov Agent's site ↗

617 sqft 57 m²

£2.84/sqft £30.57/m² 29% below London median
£1,750/mo

Hartley Court, Mitcham, CR4

2 bed 1 bath Collier's Wood

17 days on market avail now Portal ↗

1,058 sqft 98 m²

£2.84/sqft £30.57/m² 29% below London median
£3,000/mo

High Street, Teddington

3 bed 2 bath Teddington

14 days on market avail now Agent's site ↗

1,320 sqft 123 m²

£2.84/sqft £30.57/m² 29% below London median
£3,750/mo

Kew Bridge Road, Brentford

3 bed 3 bath Chiswick

16 days on market Agent's site ↗

1,585 sqft 147 m²

£2.84/sqft £30.57/m² 29% below London median
£4,500/mo ◷ 55 days on market

Langler Road, NW10, Kensal Rise, London, NW10

3 bed 3 bath College Park

Also listed here £6,500 short let ↗

8 days on market Agent's site ↗

776 sqft 72 m²

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

Marnell Way, Hounslow

3 bed 1 bath Beavers

23 days on market avail now Agent's site ↗

1,726 sqft 160 m²

£2.84/sqft £30.57/m² 29% below London median
£4,900/mo

Old Chesterton Building, London

4 bed 3 bath Battersea

12 days on market Agent's site ↗

580 sqft 54 m²

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

Park Lane, Wallington, SM6

2 bed 1 bath Carshalton

18 days on market avail now Portal ↗

581 sqft 54 m²

£2.84/sqft £30.57/m² 29% below London median
£1,650/mo was £1,750

Parkside Avenue, Bexleyheath, DA7

2 bed 1 bath Barnehurst

14 days on market Portal ↗

511 sqft 47 m²

£2.84/sqft £30.57/m² 29% below London median
£1,450/mo

Randall Place, Gatsby House, UB8

0 bed 1 bath Uxbridge

19 days on market avail now Portal ↗

1,313 sqft 122 m²

£2.84/sqft £30.57/m² 29% below London median
£3,727/mo

Rectory Gardens, Sw4

3 bed 2 bath Clapham

5 days on market avail 18 Nov Portal ↗

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 ↗

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.