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.

18,522 flats measured

Best £/sqft£/m² first

1–48 of 90 · £4.40/sqft£47.36/m² median in Islington

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.

2,095 sqft 195 m²

£2.51/sqft £27.02/m² 43% below Islington median
£5,250/mo £1,313 each (if split by room) was £5,500 ◷ 37 days on market

Marlborough Road, London, N19

4 bed 3 bath Finsbury Park

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

3,513 sqft 326 m²

£2.70/sqft £29.06/m² short let
£9,500/mo ◷ relisted 2×

Highbury New Park, Highbury, N5

5 bed 3 bath Highbury

Also listed here £9,500 short let ↗

32 days on market avail now Share Portal ↗

1,099 sqft 102 m²

£2.73/sqft £29.39/m² 38% below Islington median
£3,000/mo £750 each (if split by room) was £3,100

Buxton Road, Archway, London

4 bed 1 bath Archway

19 days on market avail 30 Jan 2027 Share Agent's site ↗

1,543 sqft 143 m²

£3.08/sqft £33.15/m² 30% below Islington median
£4,750/mo £950 each (if split by room) was £5,250 ◷ 38 days on market

Cheverton Road, Whitehall Park, Archway

5 bed 1 bath Archway

38 days on market Share Agent's site ↗

2,400 sqft 223 m²

£3.12/sqft £33.58/m² 29% below Islington median
£7,500/mo £1,875 each (if split by room)

Poets Road, London N5

4 bed 3 bath Dalston

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

5,244 sqft 487 m²

£3.15/sqft £33.91/m² 28% below Islington median
£16,500/mo £3,300 each (if split by room)

Duncan Terrace, Angel, N1

5 bed 3 bath Angel

4 days on market avail 18 Dec Share Agent's site ↗

5,244 sqft 487 m²

£3.15/sqft £33.91/m² short let
£16,500/mo

Duncan Terrace, London, N1

4 bed 3 bath Angel

3 days on market avail 18 Dec Share Agent's site ↗

1,716 sqft 159 m²

£3.20/sqft £34.44/m² 27% below Islington median
£5,499/mo £1,100 each (if split by room) was £5,997 ◷ 58 days on market

Hazellville Road, Archway N19

5 bed 2 bath Crouch End

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

1,716 sqft 159 m²

£3.21/sqft £34.55/m² 27% below Islington median
£5,500/mo £917 each (if split by room) was £6,000 ◷ 58 days on market

Hazelville Road, Archway, London, N19

6 bed 2 bath Crouch End

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

1,466 sqft 136 m²

£3.24/sqft £34.88/m² 26% below Islington median
£4,750/mo £1,188 each (if split by room) ◷ 46 days on market

Axminster Road, London

4 bed 2 bath Finsbury Park

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

1,828 sqft 170 m²

£3.42/sqft £36.81/m² 22% below Islington median
£6,250/mo £1,563 each (if split by room) was £6,500 ◷ 42 days on market

Islington Green, Canonbury, London, N1

4 bed 3 bath Angel

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

1,716 sqft 159 m²

£3.49/sqft £37.57/m² 21% below Islington median
£5,997/mo £1,199 each (if split by room) ◷ 58 days on market

Hazellville Road, Archway N19

5 bed ? bath Crouch End

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

1,553 sqft 144 m²

£3.54/sqft £38.10/m² 20% below Islington median
£5,500/mo £1,100 each (if split by room) was £6,000 ◷ 58 days on market

Hazelville Road, Archway, N19

5 bed 2 bath Crouch End

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

1,231 sqft 114 m²

£3.66/sqft £39.40/m² 17% below Islington median
£4,500/mo £900 each (if split by room) ◷ 58 days on market

Holloway Road, London, N7

5 bed 1 bath Finsbury Park

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

1,353 sqft 126 m²

£3.70/sqft £39.83/m² short let
£5,000/mo ◷ 60 days on market

Brewery Square, London, EC1V

4 bed 2 bath Brunswick Close Estate

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

3,368 sqft 313 m²

£3.71/sqft £39.93/m² 16% below Islington median
£12,500/mo £2,083 each (if split by room) ◷ 58 days on market

Highbury Hill, London, N5

6 bed 2 bath Highbury

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

1,481 sqft 138 m²

£3.78/sqft £40.69/m² 14% below Islington median
£5,600/mo £1,400 each (if split by room) ◷ 54 days on market

Pentonville Road, Islington, N1

4 bed 2 bath Barnsbury

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

2,369 sqft 220 m²

£3.80/sqft £40.90/m² 14% below Islington median
£9,000/mo £2,250 each (if split by room)

Freegrove Road, Holloway, London, N7

4 bed 4 bath Highbury

3 days on market avail 27 Nov Share Agent's site ↗

2,634 sqft 245 m²

£3.80/sqft £40.90/m² 14% below Islington median
£10,000/mo £2,500 each (if split by room)

Wilmington Square, London, WC1X

4 bed 3 bath Brunswick Close Estate

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

1,514 sqft 141 m²

£3.96/sqft £42.63/m² 10% below Islington median
£6,000/mo £1,500 each (if split by room) was £6,500 ◷ 39 days on market

Mildmay Grove North, London, N1

4 bed 2 bath Dalston

39 days on market avail 5 Oct Share Agent's site ↗

1,370 sqft 127 m²

£4.01/sqft £43.16/m² 9% below Islington median
£5,500/mo £1,100 each (if split by room) was £6,000 ◷ 39 days on market

Hazellville Road, Upper Holloway, London, N19

5 bed 2 bath Crouch End

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

1,972 sqft 183 m²

£4.06/sqft £43.70/m² 8% below Islington median
£8,000/mo £1,600 each (if split by room) ◷ relisted 1×

Hartham Road, London, N7

5 bed 3 bath Highbury

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

1,708 sqft 159 m²

£4.10/sqft £44.13/m² 7% below Islington median
£7,000/mo £1,750 each (if split by room) ◷ 60 days on market

Sekforde Street, EC1R

4 bed 2 bath Brunswick Close Estate

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

1,010 sqft 94 m²

£4.21/sqft £45.32/m² 4% below Islington median
£4,250/mo £850 each (if split by room)

Hilldrop Road, Kentish Town, N7

5 bed 1 bath Holloway

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

965 sqft 90 m²

£4.35/sqft £46.82/m²
£4,200/mo £1,050 each (if split by room) was £4,500

Grimthorpe House, Percival Street, London, EC1V

4 bed 1 bath Barbican

35 days on market avail now Share Portal ↗

968 sqft 90 m²

£4.39/sqft £47.25/m²
£4,250/mo £1,063 each (if split by room)

Alexander Road, Islington, London, N19

4 bed 2 bath Finsbury Park

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

947 sqft 88 m²

£4.44/sqft £47.79/m²
£4,200/mo £1,050 each (if split by room)

Grimthorpe House, Percival Street, Angel

4 bed 1 bath Barbican

18 days on market avail now Share Portal ↗

1,342 sqft 125 m²

£4.47/sqft £48.11/m²
£6,000/mo £1,500 each (if split by room)

Benwell Road, London, N7

4 bed 1 bath Highbury

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

842 sqft 78 m²

£4.51/sqft £48.55/m²
£3,800/mo £950 each (if split by room) was £4,500 ◷ 32 days on market

Bemerton Estate,, London, N1

4 bed 1 bath Barnsbury

32 days on market avail now Share Portal ↗

830 sqft 77 m²

£4.57/sqft £49.19/m²
£3,796/mo £949 each (if split by room)

Kinross House, Bemerton Estate, Kings Cross, N1

4 bed 1 bath Barnsbury

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

830 sqft 77 m²

£4.58/sqft £49.30/m²
£3,800/mo £950 each (if split by room) was £4,250 ◷ relisted 2×

Kinross House, Bemerton Estate, N1

4 bed 1 bath Barnsbury

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

830 sqft 77 m²

£4.58/sqft £49.30/m²
£3,800/mo £950 each (if split by room)

Kinross House, Kings Cross, N1

4 bed 1 bath Barnsbury

Also listed here £3,800 same price ↗

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

937 sqft 87 m²

£4.59/sqft £49.41/m²
£4,299/mo £1,075 each (if split by room) was £4,767 ◷ 58 days on market

Lotus Mews , Archway / Finsbury Park N19

4 bed ? bath Crouch End

58 days on market avail now Share Portal ↗

1,111 sqft 103 m²

£4.68/sqft £50.38/m²
£5,200/mo £1,300 each (if split by room) ◷ 37 days on market

Mildmay Park, London, N1 4NB

4 bed 1 bath Dalston

40 days on market avail now Share Portal ↗

947 sqft 88 m²

£4.75/sqft £51.13/m²
£4,495/mo £899 each (if split by room) was £4,800

Grimthorpe House, Percival Street, Angel

5 bed 1 bath Barbican

21 days on market avail now Share Portal ↗

889 sqft 83 m²

£4.78/sqft £51.45/m²
£4,250/mo £850 each (if split by room) was £4,750 ◷ 58 days on market

Hilldrop Road, Holloway, London, N7

5 bed 1 bath Holloway

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

1,008 sqft 94 m²

£4.96/sqft £53.39/m² 13% above Islington median
£5,000/mo £1,000 each (if split by room) was £5,500

Newington Green Road, Islington, London, N1

5 bed 5 bath Dalston

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

1,188 sqft 110 m²

£5.05/sqft £54.36/m² short let
£6,000/mo ◷ 58 days on market

Bridgeman Road, Islington, London, N1

4 bed 2 bath Barnsbury

58 days on market Share Agent's site ↗

2,910 sqft 270 m²

£5.15/sqft £55.43/m² short let
£15,000/mo ◷ 58 days on market

Barnsbury Street, London, N1

4 bed 3 bath Barnsbury

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

814 sqft 76 m²

£5.22/sqft £56.19/m² 19% above Islington median
£4,250/mo £1,063 each (if split by room)

Barnabas House, Central Street, Old Street, London, EC1V

4 bed 1 bath Barbican

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

715 sqft 66 m²

£5.24/sqft £56.40/m² 19% above Islington median
£3,750/mo £938 each (if split by room)

Hilldrop Road, Kentish Town, N7

4 bed 1 bath Holloway

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

699 sqft 65 m²

£5.36/sqft £57.69/m² 22% above Islington median
£3,750/mo £938 each (if split by room) was £4,000 ◷ 53 days on market

Hilldrop Road, Holloway, London, N7

4 bed 1 bath Holloway

53 days on market avail 30 Sep Share Agent's site ↗

1,108 sqft 103 m²

£5.40/sqft £58.13/m² 23% above Islington median
£5,980/mo £1,196 each (if split by room) ◷ 58 days on market

Keystone Crescent, London, N1

5 bed 5 bath Angel

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

771 sqft 72 m²

£5.45/sqft £58.66/m² 24% above Islington median
£4,200/mo £1,050 each (if split by room) ◷ 60 days on market

Percival Street, Clerkenwell, London, EC1V

4 bed 1 bath Barbican

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

1,442 sqft 134 m²

£8.32/sqft £89.56/m² short let
£12,000/mo ◷ 58 days on market

Canonbury Park South, Canonbury, N1

4 bed 2 bath Bingham Court

58 days on market avail 1 Nov Share Agent's site ↗

size unknown

—/sqft/m²
£4,199/mo £1,050 each (if split by room) was £4,498 ◷ 32 days on market

Agdon Street, Clerkenwell EC1V

4 bed ? bath Barbican

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

size unknown

—/sqft/m²
£4,498/mo £900 each (if split by room) was £4,801

Agdon Street, Clerkenwell EC1V

5 bed ? bath Barbican

25 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£4,750/mo £1,188 each (if split by room) ◷ 42 days on market

Balfe Street, London, N1.

4 bed 2 bath Angel

42 days on market avail 12 Nov 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.