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.

18,485 flats measured

Best £/sqft£/m² first

34 listings · £2.97/sqft£31.97/m² median in Blackheath Royal Standard

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.

1,452 sqft 135 m²

£1.69/sqft £18.19/m² 43% below Blackheath Royal Standard median
£2,450/mo £817 each (if split by room) was £2,650

Inverine Road, Charlton

3 bed 1 bath Blackheath Royal Standard

25 days on market Share Agent's site ↗

1,778 sqft 165 m²

£2.25/sqft £24.22/m² 24% below Blackheath Royal Standard median
£4,000/mo £1,333 each (if split by room)

Blackheath Park London SE3

3 bed 2 bath Bernersmede

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

1,055 sqft 98 m²

£2.46/sqft £26.48/m² 17% below Blackheath Royal Standard median
£2,600/mo £867 each (if split by room)

Mayhill Road London SE7

3 bed 1 bath Blackheath Royal Standard

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

668 sqft 62 m²

£2.47/sqft £26.59/m² 17% below Blackheath Royal Standard median
£1,650/mo

Bramshot Avenue, Charlton

1 bed 1 bath Blackheath Royal Standard

7 days on market Share Agent's site ↗

748 sqft 69 m²

£2.61/sqft £28.09/m² 12% below Blackheath Royal Standard median
£1,950/mo £975 each (if split by room) was £2,100

Kidbrooke Park Close, Blackheath, London, SE3

2 bed 1 bath Bernersmede

5 days on market Share Agent's site ↗

841 sqft 78 m²

£2.62/sqft £28.20/m² 12% below Blackheath Royal Standard median
£2,200/mo £1,100 each (if split by room)

Shooters Hill Road, SE3

2 bed 1 bath Bernersmede

listed today avail 16 Nov Share Portal ↗

874 sqft 81 m²

£2.86/sqft £30.78/m² 4% below Blackheath Royal Standard median
£2,500/mo £1,250 each (if split by room)

Kirkside Road, London

2 bed 1 bath Blackheath Royal Standard

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

820 sqft 76 m²

£2.87/sqft £30.89/m² 3% below Blackheath Royal Standard median
£2,350/mo £1,175 each (if split by room) was £2,500

St. Johns Park, London, SE3

2 bed 2 bath Blackheath Royal Standard

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

592 sqft 55 m²

£2.96/sqft £31.86/m²
£1,750/mo £875 each (if split by room)

Charlton Road, Blackheath, SE3

2 bed 1 bath Blackheath Royal Standard

10 days on market avail 18 Oct Share Portal ↗

722 sqft 67 m²

£2.98/sqft £32.08/m²
£2,150/mo £1,075 each (if split by room)

Seren Park Gardens, Greenwich, London, SE3

2 bed 1 bath Blackheath Royal Standard

5 days on market Share Agent's site ↗

695 sqft 65 m²

£3.02/sqft £32.51/m²
£2,100/mo £1,050 each (if split by room)

Fulthorp Road Blackheath SE3

2 bed 1 bath Bernersmede

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

608 sqft 56 m²

£3.12/sqft £33.58/m²
£1,900/mo £950 each (if split by room)

Stratheden Road, Blackheath

2 bed 1 bath Blackheath Royal Standard

8 days on market Share Agent's site ↗

666 sqft 62 m²

£3.15/sqft £33.91/m²
£2,100/mo £1,050 each (if split by room)

Victoria Way, Charlton

2 bed 1 bath Blackheath Royal Standard

9 days on market 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

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

497 sqft 46 m²

£3.22/sqft £34.66/m²
£1,600/mo ◷ relisted 1×

Westcombe Park Road, London, SE3

1 bed 1 bath Blackheath Royal Standard

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

713 sqft 66 m²

£3.23/sqft £34.77/m²
£2,300/mo £1,150 each (if split by room)

Seren Park Gardens London SE3

2 bed 2 bath Blackheath Royal Standard

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

483 sqft 45 m²

£3.57/sqft £38.43/m² 20% above Blackheath Royal Standard median
£1,725/mo

Hassendean Road London SE3

1 bed 1 bath Blackheath Royal Standard

3 days on market avail 24 Oct Share Agent's site ↗

364 sqft 34 m²

£3.71/sqft £39.93/m² 25% above Blackheath Royal Standard median
£1,350/mo

Kidbrooke Park Road, London, SE3

1 bed 1 bath Bernersmede

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

549 sqft 51 m²

£3.83/sqft £41.23/m² 29% above Blackheath Royal Standard median
£2,100/mo £1,050 each (if split by room) ◷ relisted 1×

Shooters Hill Road, London, SE3

2 bed 1 bath Bernersmede

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

272 sqft 25 m²

£4.96/sqft £53.39/m² 67% above Blackheath Royal Standard median
£1,350/mo

Vanbrugh Park Road West, London

0 bed 1 bath Blackheath Royal Standard

listed today avail 3 Oct Share Agent's site ↗

569 sqft 53 m²

£3.78/sqft £40.69/m² location unverified
£2,150/mo £1,075 each (if split by room)

Charlton Road, London, NW10 4

2 bed 1 bath Blackheath Royal Standard

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

size unknown

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

Banchory Road, London, SE3

2 bed 1 bath Blackheath Royal Standard

6 days on market avail 16 Oct 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 ↗

13 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

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

size unknown

—/sqft/m²
£1,525/mo

Frank Burton Close, London, SE7

1 bed 1 bath Blackheath Royal Standard

7 days on market avail 1 Oct 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

2 days on market avail now 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

4 days on market avail 29 Nov Share Portal ↗

size unknown

—/sqft/m²
£1,750/mo

Mycenae Road, Greenwich, SE3

1 bed 1 bath Blackheath Royal Standard

listed today avail now Share Agent's site ↗

size unknown

—/sqft/m²
£3,300/mo £825 each (if split by room)

Priolo Road, London, SE7

4 bed 2 bath Blackheath Royal Standard

11 days on market avail now 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

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

size unknown

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

Shooters Hill Road, London, SE3

2 bed 1 bath Bernersmede

listed today avail now Share Agent's site ↗

size unknown

—/sqft/m²
£2,400/mo £800 each (if split by room) was £2,750

The Birches, London, SE7

3 bed 1 bath Blackheath Royal Standard

19 days on market avail now 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

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

size unknown

—/sqft/m²
£2,400/mo £800 each (if split by room)

Victoria Way, London, SE7

3 bed 2 bath Blackheath Royal Standard

14 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.