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.

18,818 flats measured

Best £/sqft£/m² first

1–48 of 324 · £3.97/sqft£42.73/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.

2,431 sqft 226 m²

£1.34/sqft £14.42/m² 66% below London median
£3,250/mo £650 each (if split by room) was £3,500

Royal Quay, Harefield, UB9

5 bed 4 bath Harefield

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

7,830 sqft 727 m²

£1.60/sqft £17.22/m² 60% below London median
£12,497/mo £1,785 each (if split by room) was £14,998

Warren Road, Coombe, Kingston upon Thames, KT2

7 bed 7 bath Coombe

20 days on market Share Agent's site ↗

1,543 sqft 143 m²

£1.62/sqft £17.44/m² 59% below London median
£2,500/mo £500 each (if split by room) was £2,750

Ardleigh Green Road, Hornchurch, RM11

5 bed 2 bath Ardleigh Green

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

1,472 sqft 137 m²

£1.70/sqft £18.30/m² 57% below London median
£2,500/mo £625 each (if split by room) was £2,650 ◷ relisted 1×

Ecclesbourne Gardens, London, N13

4 bed 2 bath Bowes

21 days on market avail now Share Portal ↗

3,401 sqft 316 m²

£1.76/sqft £18.94/m² 56% below London median
£6,000/mo £857 each (if split by room) was £6,500

Mapesbury Road, London, NW2

7 bed 4 bath Brondesbury

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

3,406 sqft 316 m²

£1.76/sqft £18.94/m² 56% below London median
£6,000/mo £857 each (if split by room) was £6,500 ◷ 57 days on market

Mapesbury Road, Mapesbury Estate, LONDON, NW2

7 bed 4 bath Brondesbury

Also listed here £10,833 short let ↗

20 days on market Share Agent's site ↗

2,839 sqft 264 m²

£1.76/sqft £18.94/m² 56% below London median
£5,000/mo £1,000 each (if split by room) was £5,500

Preston Hill, Harrow, HA3

5 bed 4 bath Kingsbury

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

2,131 sqft 198 m²

£1.76/sqft £18.94/m² 56% below London median
£3,750/mo £750 each (if split by room) was £4,500 ◷ relisted 1×

Woodcote Avenue, London, NW7 2PE

5 bed 3 bath Chalet Estate

11 days on market avail 2 Nov Share Agent's site ↗

2,715 sqft 252 m²

£1.80/sqft £19.38/m² 55% below London median
£4,900/mo £980 each (if split by room) was £5,000

Anson Road London NW2

5 bed 2 bath Cricklewood

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

1,735 sqft 161 m²

£1.87/sqft £20.13/m² 53% below London median
£3,250/mo £650 each (if split by room) was £3,500

Finchley Lane, London, NW4

5 bed 2 bath Hendon

7 days on market avail 10 Oct Share Agent's site ↗

1,275 sqft 118 m²

£1.88/sqft £20.24/m² 53% below London median
£2,400/mo £600 each (if split by room) was £2,450

Cloudeseley Close, Sidcup, DA14

4 bed 2 bath Lamorbey

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

1,196 sqft 111 m²

£1.92/sqft £20.67/m² 52% below London median
£2,300/mo £575 each (if split by room) was £2,500

Meadvale Road, Addiscombe, CR0

4 bed 2 bath Addiscombe

18 days on market Share Agent's site ↗

1,475 sqft 137 m²

£1.93/sqft £20.77/m² 51% below London median
£2,850/mo £713 each (if split by room) was £3,200

Shelley Crescent, Hounslow, TW5

4 bed 2 bath Hounslow West

25 days on market avail now Share Portal ↗

1,498 sqft 139 m²

£1.94/sqft £20.88/m² 51% below London median
£2,899/mo £580 each (if split by room) was £3,199

Mount Avenue , Southall

5 bed 2 bath Southall

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

1,280 sqft 119 m²

£1.95/sqft £20.99/m² 51% below London median
£2,500/mo £625 each (if split by room) was £2,600

Imperial Way, Chislehurst, BR7

4 bed 2 bath Chislehurst West

17 days on market avail now Share Portal ↗

1,267 sqft 118 m²

£1.97/sqft £21.20/m² 50% below London median
£2,500/mo £625 each (if split by room) was £2,650

Eastleigh Close, Sutton, Surrey, SM2

4 bed 1 bath Sutton

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

1,507 sqft 140 m²

£1.99/sqft £21.42/m² 50% below London median
£3,000/mo £750 each (if split by room) was £3,200

Longlands Avenue, Coulsdon, CR5

4 bed 2 bath Carshalton-on-the-Hill

17 days on market avail 29 Oct Share Portal ↗

2,987 sqft 278 m²

£2.01/sqft £21.64/m² 49% below London median
£5,999/mo £1,200 each (if split by room) was £6,747

Oakleigh Avenue, Oakleigh Park, London, N20

5 bed 2 bath Oakleigh Park

26 days on market Share Agent's site ↗

1,182 sqft 110 m²

£2.03/sqft £21.85/m² 49% below London median
£2,400/mo £600 each (if split by room) was £2,500

Streatham Road, Mitcham, Surrey, CR4

4 bed ? bath Furzedown

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

2,190 sqft 203 m²

£2.05/sqft £22.07/m² 48% below London median
£4,500/mo £1,125 each (if split by room) was £4,750

Amerland Road, SW18

4 bed 3 bath Southfields

19 days on market Share Agent's site ↗

2,298 sqft 213 m²

£2.05/sqft £22.07/m² 48% below London median
£4,700/mo £783 each (if split by room) was £4,900 ◷ 56 days on market

Gleneagle Road, Streatham

6 bed 3 bath Streatham

Also listed here £4,700 same price ↗

19 days on market Share Portal ↗

3,224 sqft 300 m²

£2.08/sqft £22.39/m² 48% below London median
£6,700/mo £1,117 each (if split by room) was £7,000

Foscote Road, Hendon, NW4

6 bed 5 bath Hendon

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

2,133 sqft 198 m²

£2.11/sqft £22.71/m² 47% below London median
£4,500/mo £900 each (if split by room) was £4,650 ◷ relisted 1×

Cheyne Walk, London

5 bed 2 bath Brent Cross

11 days on market Share Agent's site ↗

2,339 sqft 217 m²

£2.12/sqft £22.82/m² 47% below London median
£4,950/mo £707 each (if split by room) was £5,250

Saltoun Road, Brixton, Brixton, London, SW2

7 bed 2 bath Brixton

17 days on market Share Agent's site ↗

1,964 sqft 182 m²

£2.14/sqft £23.03/m² 46% below London median
£4,200/mo £1,050 each (if split by room) was £4,500 ◷ relisted 1×

Reynolds Road, New Malden

4 bed 2 bath Motspur Park

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

1,866 sqft 173 m²

£2.14/sqft £23.03/m² 46% below London median
£3,995/mo £799 each (if split by room) was £4,250

Tallow Road, Brentford, TW8

5 bed 3 bath Brentford

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

2,328 sqft 216 m²

£2.15/sqft £23.14/m² 46% below London median
£5,000/mo £833 each (if split by room) was £5,250

Cranhurst Road, Willesden Green

6 bed 4 bath Dollis Hill

21 days on market Share Agent's site ↗

1,184 sqft 110 m²

£2.15/sqft £23.14/m² 46% below London median
£2,550/mo £638 each (if split by room) was £2,700

Orchard Gate, Greenford

4 bed 1 bath North Greenford

19 days on market Share Agent's site ↗

1,349 sqft 125 m²

£2.15/sqft £23.14/m² 46% below London median
£2,900/mo £725 each (if split by room) was £3,000

Sutton Road, HA2, Headstone, HARROW, HA2

4 bed 2 bath Harrow

17 days on market Share Agent's site ↗

3,949 sqft 367 m²

£2.15/sqft £23.14/m² 46% below London median
£8,500/mo £1,417 each (if split by room) was £9,000

White Orchards, Whetstone

6 bed 4 bath Arkley

25 days on market Share Agent's site ↗

2,082 sqft 193 m²

£2.16/sqft £23.25/m² 46% below London median
£4,500/mo £1,125 each (if split by room) was £4,750 ◷ relisted 1×

Beverley Avenue, West Wimbledon

4 bed 2 bath Copse Hill

listed today Share Agent's site ↗

1,508 sqft 140 m²

£2.16/sqft £23.25/m² 46% below London median
£3,250/mo £813 each (if split by room) was £3,358

Marlborough Road, London, N22

4 bed 2 bath Bowes

12 days on market avail now Share Portal ↗

1,975 sqft 183 m²

£2.18/sqft £23.47/m² 45% below London median
£4,300/mo £860 each (if split by room) was £4,500

Beechcroft Gardens, Wembley

5 bed 2 bath Wembley

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

1,378 sqft 128 m²

£2.18/sqft £23.47/m² 45% below London median
£3,000/mo £750 each (if split by room) was £3,300 ◷ relisted 1×

Station Road, Barnet, London, NW4

4 bed ? bath Hendon

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

3,874 sqft 360 m²

£2.19/sqft £23.57/m² 45% below London median
£8,500/mo £1,417 each (if split by room) was £9,000

Orchard Avenue, Finchley

6 bed 4 bath Church End

21 days on market Share Agent's site ↗

1,563 sqft 145 m²

£2.21/sqft £23.79/m² 44% below London median
£3,450/mo £863 each (if split by room) was £3,600

6 Aberdeen Road, London, NW10 1

4 bed 3 bath Dollis Hill

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

2,238 sqft 208 m²

£2.21/sqft £23.79/m² 44% below London median
£4,950/mo £1,238 each (if split by room) was £5,500

Astley Avenue, Cricklewood

4 bed 4 bath Cricklewood

11 days on market 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

27 days on market Share Agent's site ↗

2,666 sqft 248 m²

£2.25/sqft £24.22/m² 43% below London median
£6,000/mo £1,200 each (if split by room) was £6,500

Hanover Road, London

5 bed 3 bath Brondesbury

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

1,267 sqft 118 m²

£2.25/sqft £24.22/m² 43% below London median
£2,850/mo £713 each (if split by room) was £3,050

Pontes Avenue, Hounslow

4 bed 3 bath Hounslow West

11 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

13 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

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

1,094 sqft 102 m²

£2.29/sqft £24.65/m² 42% below London median
£2,500/mo £625 each (if split by room) was £2,600

Mollison Way, Edgware, HA8

4 bed 1 bath Queensbury

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

1,410 sqft 131 m²

£2.30/sqft £24.76/m² 42% below London median
£3,250/mo £813 each (if split by room) was £3,500

Ridgeview Road, London, N20

4 bed 2 bath Whetstone

26 days on market avail 3 Oct Share Agent's site ↗

1,195 sqft 111 m²

£2.30/sqft £24.76/m² 42% below London median
£2,750/mo £688 each (if split by room) was £3,000

Vigilant Close London SE26

4 bed 2 bath Crystal Palace

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

2,164 sqft 201 m²

£2.31/sqft £24.86/m² 42% below London median
£4,999/mo £833 each (if split by room) was £5,300 ◷ relisted 1×

Beaufort Road, Ealing

6 bed 3 bath Ealing

20 days on market Share Agent's site ↗

1,014 sqft 94 m²

£2.32/sqft £24.97/m² 42% below London median
£2,350/mo £588 each (if split by room) was £2,450

Halsbury Road East, Northolt

4 bed 1 bath Wood End

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

1,880 sqft 175 m²

£2.34/sqft £25.19/m² 41% below London median
£4,400/mo £1,100 each (if split by room) was £5,000

Florence Road, Finsbury Park, London, N4

4 bed 1 bath Finsbury Park

24 days on market avail now Share 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.