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.

18,996 flats measured

Best £/sqft£/m² first

97–144 of 16,639 · £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.

941 sqft 87 m²

£1.91/sqft £20.56/m² 52% below London median
£1,800/mo was £1,850

Perry Court, 26-28 Old London Road, KT2

2 bed ? bath Norbiton

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

1,518 sqft 141 m²

£1.91/sqft £20.56/m² 52% below London median
£2,900/mo ◷ relisted 1×

Petersfield Close, London, N18

5 bed 3 bath Bowes

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

2,082 sqft 193 m²

£1.92/sqft £20.67/m² 52% below London median
£4,000/mo

Bromyard Avenue, London

4 bed 2 bath Acton

listed today Agent's site ↗

1,559 sqft 145 m²

£1.92/sqft £20.67/m² 52% below London median
£3,000/mo was £3,350

Camborne Avenue, Edgware

4 bed 3 bath Broadfields

29 days on market avail now Agent's site ↗

1,611 sqft 150 m²

£1.92/sqft £20.67/m² 52% below London median
£3,100/mo

Ellerman Avenue, Whitton

4 bed 2 bath Whitton

9 days on market avail 1 Oct Portal ↗

1,876 sqft 174 m²

£1.92/sqft £20.67/m² 52% below London median
£3,600/mo

Fernhall Drive, Ilford

5 bed 2 bath Clayhall

3 days on market avail 9 Oct Portal ↗

1,435 sqft 133 m²

£1.92/sqft £20.67/m² 52% below London median
£2,750/mo

Glebe Avenue, Queensbury, Harrow

3 bed 1 bath Queensbury

7 days on market avail now Portal ↗

807 sqft 75 m²

£1.92/sqft £20.67/m² 52% below London median
£1,550/mo

Gloucester Road, Feltham

1 bed 1 bath Feltham

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

1,247 sqft 116 m²

£1.92/sqft £20.67/m² 52% below London median
£2,400/mo

Half Moon Lane Herne Hill SE24

3 bed 1 bath Dulwich

16 days on market avail 15 Oct Agent's site ↗

1,353 sqft 126 m²

£1.92/sqft £20.67/m² 52% below London median
£2,600/mo

Hillside, London, NW9

3 bed 1 bath Colindale

9 days on market avail now Agent's site ↗

2,603 sqft 242 m²

£1.92/sqft £20.67/m² 52% below London median
£5,000/mo

Holly Hill, London, N21

5 bed 3 bath Oakwood

listed today avail now Portal ↗

1,196 sqft 111 m²

£1.92/sqft £20.67/m² 52% below London median
£2,300/mo was £2,500

Meadvale Road, Addiscombe, CR0

4 bed 2 bath Addiscombe

15 days on market Agent's site ↗

1,562 sqft 145 m²

£1.92/sqft £20.67/m² 52% below London median
£3,000/mo

Upper Richmond Road West, Putney, SW14

3 bed 1 bath East Sheen

7 days on market avail 16 Nov Agent's site ↗

1,430 sqft 133 m²

£1.92/sqft £20.67/m² 52% below London median
£2,750/mo

Warlingham Road, Thornton Heath, CR7

4 bed 2 bath Thornton Heath

21 days on market avail now Agent's site ↗

1,662 sqft 154 m²

£1.93/sqft £20.77/m² 52% below London median
£3,200/mo

Anglesmede Crescent, Pinner, HA5

4 bed 1 bath Pinner

24 days on market Agent's site ↗

2,077 sqft 193 m²

£1.93/sqft £20.77/m² 52% below London median
£4,000/mo

Bryanston Close, Norwood Green

5 bed 4 bath Norwood Green

21 days on market Portal ↗

1,475 sqft 137 m²

£1.93/sqft £20.77/m² 52% below London median
£2,850/mo was £3,200

Shelley Crescent, Hounslow, TW5

4 bed 2 bath Hounslow West

22 days on market avail now Portal ↗

1,390 sqft 129 m²

£1.94/sqft £20.88/m² 51% below London median
£2,690/mo

Amies Terrace, Barking Riverside IG11 0ZG

3 bed 2 bath Barking Riverside

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

1,367 sqft 127 m²

£1.94/sqft £20.88/m² 51% below London median
£2,650/mo

Bridge End, Walthamstow

4 bed 2 bath Chapel End

16 days on market Agent's site ↗

2,318 sqft 215 m²

£1.94/sqft £20.88/m² 51% below London median
£4,500/mo

Castelnau, London, SW13

4 bed 4 bath Barnes

23 days on market avail now Agent's site ↗

1,498 sqft 139 m²

£1.94/sqft £20.88/m² 51% below London median
£2,899/mo was £3,199

Mount Avenue , Southall

5 bed 2 bath Southall

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

1,188 sqft 110 m²

£1.94/sqft £20.88/m² 51% below London median
£2,300/mo

Sipson Road, West Drayton, UB7

3 bed 1 bath Harmondsworth

22 days on market avail now Agent's site ↗

1,498 sqft 139 m²

£1.94/sqft £20.88/m² 51% below London median
£2,900/mo

Wide Way, Mitcham, CR4

4 bed 2 bath Pollards Hill

14 days on market Agent's site ↗

1,720 sqft 160 m²

£1.95/sqft £20.99/m² 51% below London median
£3,350/mo

Fox Hill, London, SE19

4 bed 2 bath Crystal Palace

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

1,409 sqft 131 m²

£1.95/sqft £20.99/m² 51% below London median
£2,750/mo

Harlow Gardens, Romford

5 bed 2 bath Chase Cross

listed today avail 3 Oct Agent's site ↗

1,280 sqft 119 m²

£1.95/sqft £20.99/m² 51% below London median
£2,500/mo was £2,600

Imperial Way, Chislehurst, BR7

4 bed 2 bath Chislehurst West

14 days on market avail 28 Sep Portal ↗

846 sqft 79 m²

£1.95/sqft £20.99/m² 51% below London median
£1,650/mo

London Road, Bromley, BR1

2 bed 1 bath Sundridge

18 days on market avail now Agent's site ↗

776 sqft 72 m²

£1.95/sqft £20.99/m² 51% below London median
£1,510/mo ◷ relisted 1×

Rainham RM13, Rainham, RM13 8DT

2 bed 2 bath K9 Industrial Estate

8 days on market Portal ↗

924 sqft 86 m²

£1.95/sqft £20.99/m² 51% below London median
£1,800/mo

Renovation, North Woolwich, E16

2 bed 2 bath Cyprus

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

1,538 sqft 143 m²

£1.95/sqft £20.99/m² 51% below London median
£3,000/mo

Warrender Way, Ruislip, HA4

4 bed 1 bath Ruislip

8 days on market avail now Agent's site ↗

1,044 sqft 97 m²

£1.96/sqft £21.10/m² 51% below London median
£2,050/mo

Brabham Court, Worcester Park

2 bed 2 bath The Hamptons

15 days on market avail 9 Nov Agent's site ↗

1,467 sqft 136 m²

£1.96/sqft £21.10/m² 51% below London median
£2,875/mo

Brickwall Lane, Ruislip, HA4

4 bed 3 bath Ruislip

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

891 sqft 83 m²

£1.96/sqft £21.10/m² 51% below London median
£1,750/mo was £1,800

Central Road, Worcester Park, KT4

2 bed 1 bath The Hamptons

28 days on market Agent's site ↗

2,677 sqft 249 m²

£1.96/sqft £21.10/m² 51% below London median
£5,250/mo

Northiam, Woodside Park

5 bed 3 bath West Finchley

3 days on market avail 1 Oct Portal ↗

1,224 sqft 114 m²

£1.96/sqft £21.10/m² 51% below London median
£2,400/mo

Otterfield Road, West Drayton

4 bed 2 bath Colham Green

8 days on market Portal ↗

882 sqft 82 m²

£1.96/sqft £21.10/m² 51% below London median
£1,725/mo was £1,800

Victoria Road, Edmonton, Enfield

2 bed 1 bath Edmonton

18 days on market avail now Portal ↗

1,015 sqft 94 m²

£1.97/sqft £21.20/m² 51% below London median
£2,000/mo

Charlton Road, Blackheath

2 bed 1 bath Blackheath Royal Standard

29 days on market Agent's site ↗

1,267 sqft 118 m²

£1.97/sqft £21.20/m² 51% below London median
£2,500/mo was £2,650

Eastleigh Close, Sutton, Surrey, SM2

4 bed 1 bath Sutton

25 days on market avail now Agent's site ↗

1,220 sqft 113 m²

£1.97/sqft £21.20/m² 51% below London median
£2,400/mo

Hector Street, London, SE18

3 bed 1 bath Abbey Wood

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

1,272 sqft 118 m²

£1.97/sqft £21.20/m² 51% below London median
£2,500/mo

Lowestoft Mews, E16

3 bed 2 bath Cyprus

20 days on market avail now Portal ↗

1,066 sqft 99 m²

£1.97/sqft £21.20/m² 51% below London median
£2,100/mo was £2,250

Park Mead, South Harrow, HA2

3 bed 1 bath Harrow

22 days on market avail now Agent's site ↗

1,321 sqft 123 m²

£1.97/sqft £21.20/m² 51% below London median
£2,600/mo

Summerley Street, London, SW18

2 bed 1 bath Earlsfield

4 days on market avail now Agent's site ↗

1,369 sqft 127 m²

£1.97/sqft £21.20/m² 51% below London median
£2,700/mo

Thorneycroft Drive, Enfield

4 bed 2 bath Enfield Island Village

10 days on market avail now Agent's site ↗

1,116 sqft 104 m²

£1.97/sqft £21.20/m² 51% below London median
£2,200/mo

Westerham Avenue, London, N9

3 bed 1 bath Edmonton

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

1,440 sqft 134 m²

£1.98/sqft £21.31/m² 50% below London median
£2,850/mo was £3,000

Barking Road, East Ham, London

4 bed 1 bath East Ham

29 days on market avail now Portal ↗

1,207 sqft 112 m²

£1.99/sqft £21.42/m² 50% below London median
£2,400/mo

Longford Avenue, Southall

4 bed 1 bath Southall

17 days on market Agent's site ↗

1,507 sqft 140 m²

£1.99/sqft £21.42/m² 50% below London median
£3,000/mo was £3,200

Longlands Avenue, Coulsdon, CR5

4 bed 2 bath Carshalton-on-the-Hill

15 days on market avail 29 Oct Portal ↗

2,246 sqft 209 m²

£2.00/sqft £21.53/m² 50% below London median
£4,500/mo

Craignish Avenue, Norbury, London, SW16

6 bed 3 bath Norbury

23 days on market 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.