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.

18,499 flats measured

Best £/sqft£/m² first

1–48 of 71 · £4.69/sqft£50.48/m² median in Hampstead

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.

1,560 sqft 145 m²

£2.56/sqft £27.56/m² 45% below Hampstead median
£4,000/mo

Platts Lane, Hampstead NW3

3 bed 2 bath Hampstead

3 days on market avail 5 Dec Portal ↗

1,210 sqft 112 m²

£2.77/sqft £29.82/m² 41% below Hampstead median
£3,350/mo

West End Lane London NW6

3 bed 3 bath Hampstead

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

571 sqft 53 m²

£3.24/sqft £34.88/m² 31% below Hampstead median
£1,850/mo

Worcester Mews, West Hampstead, NW6

1 bed 1 bath Hampstead

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

1,293 sqft 120 m²

£3.29/sqft £35.41/m² 30% below Hampstead median
£4,250/mo

Belsize Park, London

3 bed 2 bath Belsize Park

3 days on market Agent's site ↗

1,425 sqft 132 m²

£3.33/sqft £35.84/m² 29% below Hampstead median
£4,750/mo ◷ relisted 1×

Belsize Avenue, London, NW3

3 bed 2 bath Belsize Park

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

1,809 sqft 168 m²

£3.34/sqft £35.95/m² 29% below Hampstead median
£6,045/mo

Eton Court, Eton Avenue, Belsize Park, NW3

3 bed 2 bath Belsize Park

5 days on market avail 1 Dec Agent's site ↗

956 sqft 89 m²

£3.35/sqft £36.06/m² 29% below Hampstead median
£3,200/mo

Fitzjohns Avenue, London

2 bed 1 bath Belsize Park

2 days on market Agent's site ↗

719 sqft 67 m²

£3.59/sqft £38.64/m² 23% below Hampstead median
£2,578/mo

Inglewood Road, West Hampstead, NW6

2 bed 1 bath Hampstead

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

743 sqft 69 m²

£3.63/sqft £39.07/m² 23% below Hampstead median
£2,700/mo

Honeybourne Road, West Hampstead NW6

2 bed 1 bath Hampstead

4 days on market avail 26 Nov Agent's site ↗

1,516 sqft 141 m²

£3.63/sqft £39.07/m² 23% below Hampstead median
£5,500/mo

West End Lane, West Hampstead, London, NW6

4 bed 3 bath Hampstead

listed today avail 24 Oct Portal ↗

755 sqft 70 m²

£3.77/sqft £40.58/m² 20% below Hampstead median
£2,850/mo

Buckland Crescent, Belsize Park NW3

2 bed 1 bath Belsize Park

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

2,914 sqft 271 m²

£3.86/sqft £41.55/m² short let
£11,235/mo

Rudall Crescent, Hampstead, NW3

5 bed 4 bath Hampstead

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

814 sqft 76 m²

£4.18/sqft £44.99/m² 11% below Hampstead median
£3,400/mo

38 Heath Drive, London, NW3

2 bed 2 bath Hampstead

3 days on market avail 20 Nov Agent's site ↗

363 sqft 34 m²

£4.18/sqft £44.99/m² 11% below Hampstead median
£1,517/mo

Belsize Avenue, Belsize Park, London, NW3

0 bed 1 bath Belsize Park

4 days on market Agent's site ↗

1,076 sqft 100 m²

£4.18/sqft £44.99/m² 11% below Hampstead median
£4,500/mo

Lyndhurst Gardens, London, NW3

2 bed 2 bath Belsize Park

listed yesterday avail 28 Sep Portal ↗

1,023 sqft 95 m²

£4.22/sqft £45.42/m² 10% below Hampstead median
£4,312/mo

Belsize Park, Belsize Park, NW3

3 bed 2 bath Belsize Park

4 days on market avail now Agent's site ↗

701 sqft 65 m²

£4.28/sqft £46.07/m² 9% below Hampstead median
£3,000/mo

Belsize Park, London, NW3

1 bed 1 bath Belsize Park

4 days on market avail 17 Nov 2027 Portal ↗

877 sqft 81 m²

£4.28/sqft £46.07/m² 9% below Hampstead median
£3,750/mo

Lawn Road, London, NW3

2 bed 2 bath Belsize Park

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

3,500 sqft 325 m²

£4.29/sqft £46.18/m² 9% below Hampstead median
£15,000/mo

Nutley Terrace, London, NW3

3 bed 3 bath Belsize Park

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

689 sqft 64 m²

£4.35/sqft £46.82/m² 7% below Hampstead median
£2,999/mo

Dennington Park Road, West Hampstead NW6

2 bed 1 bath Hampstead

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

914 sqft 85 m²

£4.38/sqft £47.15/m² 7% below Hampstead median
£4,000/mo

South End Road, London

3 bed 2 bath Hampstead

2 days on market Agent's site ↗

1,898 sqft 176 m²

£4.43/sqft £47.68/m² 6% below Hampstead median
£8,400/mo was £8,500

Perrins Lane, London, NW3

3 bed 3 bath Hampstead

3 days on market avail now Agent's site ↗

2,661 sqft 247 m²

£4.49/sqft £48.33/m² 4% below Hampstead median
£11,950/mo ◷ relisted 1×

Frognal, Hampstead Village, NW3

4 bed 3 bath Hampstead

Also listed here £11,950 same price ↗

listed today Portal ↗

548 sqft 51 m²

£4.55/sqft £48.98/m²
£2,492/mo

Langland Gardens, Hampstead, London, NW3

2 bed 1 bath Hampstead

5 days on market Agent's site ↗

362 sqft 34 m²

£4.56/sqft £49.08/m²
£1,651/mo

Dennington Park Road, West Hampstead, London NW6

0 bed 1 bath Hampstead

4 days on market avail 12 Nov Portal ↗

868 sqft 81 m²

£4.59/sqft £49.41/m²
£3,987/mo

Fitzjohns Avenue, London, NW3

3 bed 2 bath Belsize Park

3 days on market avail 12 Oct Portal ↗

1,300 sqft 121 m²

£4.67/sqft £50.27/m²
£6,067/mo

The Pryors, East Heath Road, London, NW3

3 bed 2 bath Hampstead

3 days on market avail 6 Nov Agent's site ↗
Floorplan

1,229 sqft 114 m²

£4.68/sqft £50.38/m²
£5,750/mo ◷ relisted 1×

Arkwright Road, Hampstead, NW3

2 bed 2 bath Hampstead

Also listed here £5,750 same price ↗

listed today avail now Portal ↗

850 sqft 79 m²

£4.69/sqft £50.48/m²
£3,987/mo

Fitzjohns Avenue, Hampstead, NW3

3 bed 2 bath Belsize Park

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

1,053 sqft 98 m²

£4.75/sqft £51.13/m²
£5,000/mo

Keats Grove, London, NW3

2 bed 2 bath Hampstead

4 days on market avail 18 Dec Portal ↗

626 sqft 58 m²

£4.78/sqft £51.45/m²
£2,990/mo

Fitzjohns Avenue London NW3

1 bed 1 bath Belsize Park

listed yesterday avail 19 Nov Agent's site ↗

626 sqft 58 m²

£4.78/sqft £51.45/m²
£2,990/mo

Fitzjohns Avenue, Hampstead, London, NW3

1 bed 1 bath Belsize Park

listed today avail 19 Nov Agent's site ↗

626 sqft 58 m²

£4.78/sqft £51.45/m²
£2,990/mo

Fitzjohns Avenue, Hampstead, NW3

1 bed 1 bath Belsize Park

listed yesterday Agent's site ↗

626 sqft 58 m²

£4.78/sqft £51.45/m²
£2,990/mo

Fitzjohns Avenue, London, NW3

1 bed 1 bath Belsize Park

listed yesterday avail 19 Nov Agent's site ↗

1,140 sqft 106 m²

£4.78/sqft £51.45/m²
£5,450/mo

Straffan Lodge, 1-3 Belsize Grove, London, NW3

3 bed 2 bath Belsize Park

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

711 sqft 66 m²

£4.92/sqft £52.96/m²
£3,497/mo

Lancaster Drive, London NW3

2 bed 1 bath Belsize Park

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

711 sqft 66 m²

£4.92/sqft £52.96/m²
£3,500/mo

Lancaster Drive, NW3

2 bed 1 bath Belsize Park

4 days on market avail 31 Oct Agent's site ↗

1,391 sqft 129 m²

£4.98/sqft £53.60/m² short let
£6,933/mo

Bracknell Gardens, Hampstead, London, NW3

2 bed 2 bath Hampstead

4 days on market Agent's site ↗

1,059 sqft 98 m²

£5.15/sqft £55.43/m²
£5,450/mo

Belsize Grove, Belsize Park NW3

3 bed 2 bath Belsize Park

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

1,059 sqft 98 m²

£5.15/sqft £55.43/m²
£5,450/mo

Straffan Lodge, Belsize Grove, NW3

3 bed 1 bath Belsize Park

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

406 sqft 38 m²

£5.17/sqft £55.65/m²
£2,100/mo

Belsize Terrace, Belsize Village, NW3

1 bed 1 bath Belsize Park

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

2,764 sqft 257 m²

£5.25/sqft £56.51/m²
£14,499/mo

Denning Road, Hampstead, NW3

4 bed 3 bath Hampstead

4 days on market avail now Portal ↗

708 sqft 66 m²

£5.30/sqft £57.05/m² 13% above Hampstead median
£3,750/mo

Tudor Close, London, NW3

0 bed ? bath Belsize Park

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

11,038 sqft 1,025 m²

£5.50/sqft £59.20/m² 17% above Hampstead median
£60,667/mo

Frognal Lane, London, NW3

6 bed 9 bath Hampstead

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

349 sqft 32 m²

£5.59/sqft £60.17/m² 19% above Hampstead median
£1,950/mo

Lowfield Road, West Hampstead

1 bed 1 bath Hampstead

4 days on market Agent's site ↗

432 sqft 40 m²

£5.67/sqft £61.03/m² 21% above Hampstead median
£2,450/mo

Belsize Grove, London, NW3

1 bed 1 bath Belsize Park

4 days on market avail now Agent's site ↗

746 sqft 69 m²

£5.70/sqft £61.35/m² 22% above Hampstead median
£4,250/mo

Belsize Park Gardens, London, NW3

2 bed 2 bath Belsize Park

3 days on market avail 7 Nov 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.