GaffFinder

London lettings, by the square foot

Saved Get alerts

Every London flat, measured.

The portals won’t let you rank by size. We read the floorplans, so you can.

18,129 flats measured

Best £/sqft£/m² first

24 listings · £3.19/sqft£34.34/m² median in Blackheath

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.

1,778 sqft 165 m²

£2.25/sqft £24.22/m² 29% below Blackheath median
£4,000/mo £1,333 each (if split by room)

Blackheath Park London SE3

3 bed 2 bath Bernersmede

4 days on market avail 21 Nov Share Agent's site ↗

1,257 sqft 117 m²

£2.39/sqft £25.73/m² 25% below Blackheath median
£3,000/mo £1,000 each (if split by room)

Hatcliffe Close, London, SE3

3 bed 1 bath Blackheath

listed today avail 3 Oct Share Agent's site ↗

825 sqft 77 m²

£2.79/sqft £30.03/m² 13% below Blackheath median
£2,300/mo £1,150 each (if split by room)

Centenary Heights, Larkwood Avenue, Greenwich, SE10

2 bed 2 bath Baizdon Road Estate

5 days on market avail 20 Nov Share Agent's site ↗

748 sqft 69 m²

£2.81/sqft £30.25/m² 12% below Blackheath median
£2,100/mo £1,050 each (if split by room)

Kidbrooke Park Close, Blackheath, London, SE3

2 bed 1 bath Bernersmede

4 days on market Share Agent's site ↗

525 sqft 49 m²

£2.90/sqft £31.22/m² 9% below Blackheath median
£1,525/mo was £1,600

St Josephs Vale, LONDON

1 bed 1 bath Baizdon Road Estate

26 days on market avail 20 Oct Share Agent's site ↗

695 sqft 65 m²

£3.02/sqft £32.51/m² 5% below Blackheath median
£2,100/mo £1,050 each (if split by room)

Fulthorp Road Blackheath SE3

2 bed 1 bath Bernersmede

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

696 sqft 65 m²

£3.16/sqft £34.01/m²
£2,200/mo £1,100 each (if split by room)

Mandeville Close, Vanbrugh Park, London, SE3

2 bed 1 bath Bernersmede

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

598 sqft 56 m²

£3.18/sqft £34.23/m²
£1,900/mo £950 each (if split by room)

Belmont Hill, SE13

2 bed 2 bath Baizdon Road Estate

11 days on market avail 19 Oct Share Agent's site ↗

724 sqft 67 m²

£3.45/sqft £37.14/m²
£2,500/mo

5 Steeple House, 9 Independents Road, London

1 bed 1 bath Blackheath

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

364 sqft 34 m²

£3.71/sqft £39.93/m² 16% above Blackheath median
£1,350/mo

Kidbrooke Park Road, London, SE3

1 bed 1 bath Bernersmede

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

816 sqft 76 m²

£3.72/sqft £40.04/m² short let
£3,034/mo

Dartmouth Grove, Blackheath, London, SE10

2 bed 1 bath Baizdon Road Estate

19 days on market Share Agent's site ↗

401 sqft 37 m²

£3.74/sqft £40.26/m² 17% above Blackheath median
£1,500/mo was £1,600

St Stephens Grove, London

1 bed 1 bath Baizdon Road Estate

24 days on market Share Agent's site ↗

549 sqft 51 m²

£3.83/sqft £41.23/m² 20% above Blackheath median
£2,100/mo £1,050 each (if split by room) ◷ relisted 1×

Shooters Hill Road, London, SE3

2 bed 1 bath Bernersmede

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

1,064 sqft 99 m²

£4.23/sqft £45.53/m² 33% above Blackheath median
£4,500/mo £1,500 each (if split by room) ◷ relisted 1×

Blackheath Village SE3

3 bed 2 bath Blackheath

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

401 sqft 37 m²

£4.36/sqft £46.93/m² 37% above Blackheath median
£1,750/mo

62 Granville Park, London

1 bed 1 bath Baizdon Road Estate

11 days on market avail 26 Nov Share Portal ↗

size unknown

—/sqft/m²
£3,000/mo £750 each (if split by room)

Belmont Park, London

4 bed 2 bath Blackheath

19 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£2,300/mo £1,150 each (if split by room)

Cairncross House, 17 Townsend Road

2 bed 2 bath Bernersmede

Also listed here £2,300 same price ↗

12 days on market avail 7 Nov Share Agent's site ↗

size unknown

—/sqft/m²
£1,500/mo

Dornberg Close, London, SE3

1 bed 1 bath Bernersmede

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

size unknown

—/sqft/m²
£2,100/mo £1,050 each (if split by room)

Fulthorp Road, London, SE3

2 bed 1 bath Bernersmede

listed yesterday avail now Share Agent's site ↗

size unknown

—/sqft/m²
£2,200/mo £1,100 each (if split by room)

Jubilee Heights, London, SE10

2 bed 1 bath Baizdon Road Estate

10 days on market avail 22 Nov Share Agent's site ↗

size unknown

—/sqft/m²
£1,600/mo £800 each (if split by room)

Kidbrooke Grove, Kidbrooke, Greenwich

2 bed 1 bath Bernersmede

3 days on market avail 29 Nov Share Portal ↗

size unknown

—/sqft/m²
£1,650/mo

Montpelier Row, Blackheath, London, SE3

0 bed 1 bath Blackheath

9 days on market avail 15 Oct Share Agent's site ↗

size unknown

—/sqft/m²
£2,350/mo £1,175 each (if split by room)

Shooters Hill Road, London, SE3

2 bed 1 bath Bernersmede

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

size unknown

—/sqft/m²
£1,850/mo £925 each (if split by room)

Varma Court, 11 Kidbrooke Grove, Blackheath, SE3

2 bed 1 bath Bernersmede

12 days on market avail 7 Nov Share 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.