Every London flat, measured.

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

18,372 flats measured

Best £/sqft£/m² first

21 listings · £3.87/sqft£41.66/m² median in SW4

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.

Floorplan

813 sqft 76 m²

£3.08/sqft £33.15/m² 20% below SW4 median

£2,500/mo £1,250 each (if split by room) was £2,600

Clarence Avenue, Clapham

2 bed 1 bath Streatham Hill

20 days on market Agent's site ↗

Floorplan

747 sqft 69 m²

£3.15/sqft £33.91/m² 19% below SW4 median

£2,350/mo £1,175 each (if split by room) was £2,450

Worsopp Drive, Clapham

2 bed 1 bath Clapham

16 days on market Agent's site ↗

Floorplan

776 sqft 72 m²

£3.22/sqft £34.66/m² short let

£2,500/mo was £3,000

Ferndale Road, Clapham, SW4

2 bed 1 bath Brixton

19 days on market avail now Agent's site ↗

Floorplan

1,148 sqft 107 m²

£3.27/sqft £35.20/m² 16% below SW4 median

£3,750/mo £1,250 each (if split by room) was £3,900

Chapel Gate Mews, SW4

3 bed 4 bath Clapham

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

Floorplan

1,054 sqft 98 m²

£3.56/sqft £38.32/m² 8% below SW4 median

£3,750/mo £1,250 each (if split by room) was £4,000

Iveley Road London SW4

3 bed 2 bath Clapham

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

Floorplan

676 sqft 63 m²

£3.70/sqft £39.83/m² 4% below SW4 median

£2,500/mo £1,250 each (if split by room) was £2,700

Gauden Road, London

2 bed 1 bath Clapham

13 days on market Agent's site ↗

Floorplan

670 sqft 62 m²

£3.73/sqft £40.15/m² 4% below SW4 median

£2,500/mo £1,250 each (if split by room) was £2,701

Gauden Road, Clapham North, London, SW4

2 bed 1 bath Clapham

16 days on market Agent's site ↗

Floorplan

656 sqft 61 m²

£3.81/sqft £41.01/m²

£2,500/mo £1,250 each (if split by room) was £2,600

Clapham High Street, Clapham

2 bed 1 bath Clapham

13 days on market Portal ↗

Floorplan

704 sqft 65 m²

£3.84/sqft £41.33/m²

£2,700/mo £1,350 each (if split by room) was £2,750

Cedars Road, Clapham, SW4

2 bed 1 bath Clapham

25 days on market avail 26 Oct Agent's site ↗

Floorplan

600 sqft 56 m²

£3.92/sqft £42.19/m²

£2,350/mo was £2,500

Metropolitan Crescent, Clapham

1 bed 1 bath Clapham

24 days on market Agent's site ↗

Floorplan

813 sqft 76 m²

£4.00/sqft £43.06/m²

£3,250/mo £1,625 each (if split by room) was £3,700

Stonhouse Street, London

2 bed 2 bath Clapham

24 days on market Agent's site ↗

Floorplan

790 sqft 73 m²

£4.11/sqft £44.24/m²

£3,250/mo £1,625 each (if split by room) was £3,500

Wingate Square, SW4

2 bed 2 bath Clapham

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

Floorplan

1,054 sqft 98 m²

£4.27/sqft £45.96/m²

£4,500/mo £1,500 each (if split by room) was £5,000

101 Azores House, Clarence Avenue, London, SW4

3 bed 2 bath Streatham Hill

15 days on market avail 16 Nov Agent's site ↗

Floorplan

571 sqft 53 m²

£4.38/sqft £47.15/m² 13% above SW4 median

£2,500/mo was £2,701

Jeffrey's Road, Clapham North, London, SW4

1 bed 1 bath Patmore Estate

19 days on market Agent's site ↗

Floorplan

467 sqft 43 m²

£4.60/sqft £49.51/m² 19% above SW4 median

£2,150/mo was £2,250

Northbourne Road, Clapham

1 bed 1 bath Clapham

25 days on market Agent's site ↗

915 sqft 85 m²

£4.64/sqft £49.94/m² 20% above SW4 median

£4,250/mo £850 each (if split by room) was £4,495

Brooks Court, London, SW4

5 bed 2 bath Patmore Estate

10 days on market avail 1 Nov Agent's site ↗

size unknown

—/sqft/m²

£4,250/mo £850 each (if split by room) was £4,595

Brooks Court, London, SW4

5 bed 2 bath Patmore Estate

25 days on market avail 1 Nov Agent's site ↗

size unknown

—/sqft/m²

£2,500/mo £1,250 each (if split by room) was £2,700

Gauden Road, London

2 bed 1 bath Clapham

16 days on market Agent's site ↗

size unknown

—/sqft/m²

£2,400/mo £1,200 each (if split by room) was £2,500

Gilmore House, London

2 bed 2 bath Clapham Junction

5 days on market Agent's site ↗

size unknown

—/sqft/m²

£2,350/mo £1,175 each (if split by room) was £2,500

Tremadoc Road, London, SW4

2 bed 1 bath Brixton

5 days on market avail 3 Nov 2027 Agent's site ↗

size unknown

—/sqft/m²

£2,000/mo was £2,100

Voltaire Road, Clapham

1 bed 1 bath Clapham

24 days on market Agent's site ↗

How we know the size

01

We collect

Every new flat to rent in London, checked through the day, seven days a week.
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.
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.