Every London flat, measured.

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

18,974 flats measured

Best £/sqft£/m² first

1–48 of 31,333 · £3.99/sqft£42.95/m² median in London

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

5,872 sqft 546 m²

£1.02/sqft £10.98/m² 74% below London median

£6,000/mo was £7,250 ◷ 52 days on market

Breakspear Road South, Ickenham, Uxbridge, UB10

7 bed 5 bath Ickenham

52 days on market avail now Portal ↗

Floorplan

1,650 sqft 153 m²

£1.15/sqft £12.38/m² 71% below London median

£1,900/mo ◷ 38 days on market

Sipson Road, Sipson, West Drayton

3 bed 1 bath Harmondsworth

38 days on market avail now Agent's site ↗

Floorplan

1,559 sqft 145 m²

£1.19/sqft £12.81/m² 70% below London median

£1,850/mo was £1,950 ◷ 45 days on market

Warwick Crescent, Hayes, Middlesex, UB4

2 bed 1 bath Yeading

49 days on market avail now Portal ↗

Floorplan

769 sqft 71 m²

£1.24/sqft £13.35/m² 69% below London median

£950/mo

Paul Close, Stratford, London, E15

0 bed ? bath Stratford

10 days on market avail 28 Sep Portal ↗

Floorplan

4,691 sqft 436 m²

£1.27/sqft £13.67/m² 68% below London median

£5,950/mo was £6,450

Oxhey Lane, Pinner

8 bed 4 bath Harrow

28 days on market avail now Agent's site ↗

Floorplan

1,292 sqft 120 m²

£1.32/sqft £14.21/m² 67% below London median

£1,700/mo was £1,750 ◷ 45 days on market

Sipson Road, Sipson, West Drayton, UB7

2 bed 1 bath Harmondsworth

45 days on market avail now Agent's site ↗

Floorplan

3,581 sqft 333 m²

£1.33/sqft £14.32/m² 67% below London median

£4,750/mo was £5,000 ◷ 55 days on market

Forestdale, Southgate, London, N14

5 bed 4 bath Palmers Green

55 days on market avail now Portal ↗

Floorplan

3,583 sqft 333 m²

£1.33/sqft £14.32/m² 67% below London median

£4,750/mo was £5,000 ◷ 55 days on market

Forestdale, Southgate, N14

5 bed 4 bath Palmers Green

55 days on market avail now Agent's site ↗

Floorplan

2,431 sqft 226 m²

£1.34/sqft £14.42/m² 66% below London median

£3,250/mo was £3,500

Royal Quay, Harefield, UB9

5 bed 4 bath Harefield

24 days on market avail now Agent's site ↗

Floorplan

1,528 sqft 142 m²

£1.37/sqft £14.75/m² 66% below London median

£2,100/mo

Normanton Road, South Croydon

2 bed 2 bath Croydon

4 days on market avail now Portal ↗

Floorplan

3,435 sqft 319 m²

£1.38/sqft £14.85/m² 65% below London median

£4,750/mo was £4,999 ◷ 55 days on market

Forestdale, London, N14

5 bed 4 bath Palmers Green

55 days on market avail now Agent's site ↗

Floorplan

2,683 sqft 249 m²

£1.40/sqft £15.07/m² 65% below London median

£3,750/mo ◷ 35 days on market

Arlington Drive, Ruislip, HA4 7RL

4 bed 1 bath Ruislip

38 days on market avail now Portal ↗

Floorplan

2,683 sqft 249 m²

£1.40/sqft £15.07/m² 65% below London median

£3,750/mo ◷ 56 days on market

Arlington Drive, Ruislip, HA4

4 bed 1 bath Ruislip

56 days on market avail now Agent's site ↗

Floorplan

2,683 sqft 249 m²

£1.40/sqft £15.07/m² 65% below London median

£3,750/mo ◷ 56 days on market

Arlington Drive, Ruislip

4 bed 1 bath Ruislip

57 days on market avail now Portal ↗

Floorplan

3,583 sqft 333 m²

£1.40/sqft £15.07/m² 65% below London median

£4,999/mo ◷ 55 days on market

Forestdale, Southgate

5 bed 5 bath Palmers Green

55 days on market avail now Agent's site ↗

Floorplan

3,906 sqft 363 m²

£1.41/sqft £15.18/m² short let

£5,500/mo

Foxes Dale, Blackheath Park, SE3

5 bed 4 bath Blackheath Cator Estate

8 days on market avail 9 Jan 2027 Agent's site ↗

Floorplan

813 sqft 76 m²

£1.41/sqft £15.18/m² 65% below London median

£1,149/mo ◷ 56 days on market

Hawks Road, Kingston, Kingston upon Thames, KT1

0 bed 1 bath Norbiton

56 days on market Agent's site ↗

Floorplan

1,229 sqft 114 m²

£1.42/sqft £15.28/m² 64% below London median

£1,750/mo

Brighton Road,,Purley

3 bed 1 bath Croydon

6 days on market avail 27 Sep Agent's site ↗

Floorplan

2,208 sqft 205 m²

£1.43/sqft £15.39/m² 64% below London median

£3,150/mo

Woodland Terrace, Charlton

5 bed 2 bath Charlton Riverside

listed yesterday Agent's site ↗

Floorplan

2,614 sqft 243 m²

£1.45/sqft £15.61/m² 64% below London median

£3,800/mo

Heybridge Avenue, Streatham

5 bed 3 bath Norbury

3 days on market Agent's site ↗

Floorplan

1,722 sqft 160 m²

£1.45/sqft £15.61/m² 64% below London median

£2,500/mo

St. Johns Road, Petts Wood, BR5

3 bed 1 bath Crofton

2 days on market avail 7 Oct Agent's site ↗

Floorplan

2,396 sqft 223 m²

£1.46/sqft £15.72/m² 63% below London median

£3,500/mo

Charles Howell Drive, Coulsdon

5 bed 4 bath Coulsdon

8 days on market avail 16 Oct Agent's site ↗

Floorplan

2,216 sqft 206 m²

£1.47/sqft £15.82/m² 63% below London median

£3,250/mo ◷ 32 days on market

Penerley Road, Catford, SE6

5 bed 2 bath Catford

32 days on market avail now Agent's site ↗

Floorplan

2,315 sqft 215 m²

£1.47/sqft £15.82/m² 63% below London median

£3,400/mo

Sylvia Avenue, Hatch

6 bed 3 bath Harrow

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

Floorplan

1,178 sqft 109 m²

£1.49/sqft £16.04/m² 63% below London median

£1,750/mo was £1,850

Bedfont Lane, Feltham

2 bed 2 bath Bedfont

19 days on market Portal ↗

Floorplan

3,345 sqft 311 m²

£1.49/sqft £16.04/m² 63% below London median

£5,000/mo was £5,500 ◷ 44 days on market

Castlemaine Avenue, South Croyden, CR2

5 bed 4 bath Croydon

50 days on market avail now Agent's site ↗

Floorplan

1,340 sqft 124 m²

£1.49/sqft £16.04/m² 63% below London median

£2,000/mo was £2,100 ◷ 45 days on market

Pinglestone Close, Harmondsworth, West Drayton

3 bed 1 bath Harmondsworth

45 days on market avail now Agent's site ↗

Floorplan

1,270 sqft 118 m²

£1.50/sqft £16.15/m² 62% below London median

£1,900/mo ◷ 54 days on market

London Road, North Cheam

4 bed ? bath Worcester Park

54 days on market avail now Agent's site ↗

Floorplan

1,995 sqft 185 m²

£1.50/sqft £16.15/m² 62% below London median

£3,000/mo was £3,100 ◷ 39 days on market

Mulgrave Road, Sutton

4 bed 1 bath Sutton

45 days on market avail now Agent's site ↗

Floorplan

2,627 sqft 244 m²

£1.52/sqft £16.36/m² 62% below London median

£4,000/mo was £4,500 ◷ 56 days on market

Bellfield Avenue Harrow HA3

5 bed 3 bath Harrow

2mo on market avail now Portal ↗

Floorplan

1,969 sqft 183 m²

£1.52/sqft £16.36/m² 62% below London median

£3,000/mo

Sydney Road, Woodford, IG8

3 bed 2 bath Monkhams

11 days on market avail now Agent's site ↗

Floorplan

2,746 sqft 255 m²

£1.53/sqft £16.47/m² 62% below London median

£4,200/mo

Corringway, Ealing, London

5 bed 3 bath Ealing

4 days on market avail 1 Nov Portal ↗

Floorplan

3,104 sqft 288 m²

£1.53/sqft £16.47/m² 62% below London median

£4,750/mo was £5,000 ◷ 55 days on market

Forestdale, Southgate

5 bed 4 bath Palmers Green

55 days on market Agent's site ↗

Floorplan

1,392 sqft 129 m²

£1.54/sqft £16.58/m² 61% below London median

£2,150/mo was £2,250

Front Lane, Upminster, Essex, RM14

4 bed 2 bath Cranham

31 days on market avail now Portal ↗

Floorplan

1,196 sqft 111 m²

£1.55/sqft £16.68/m² 61% below London median

£1,850/mo was £1,900

Croydon Road, Beckenham, BR3

3 bed 1 bath Elmers End

23 days on market avail now Agent's site ↗

Floorplan

3,217 sqft 299 m²

£1.55/sqft £16.68/m² 61% below London median

£5,000/mo

Preston Hill, Harrow, HA3

6 bed 4 bath Kingsbury

8 days on market Agent's site ↗

Floorplan

1,858 sqft 173 m²

£1.56/sqft £16.79/m² 61% below London median

£2,900/mo

Briar Crescent, Northolt, Ealing

5 bed 3 bath Northolt

15 days on market avail now Agent's site ↗

Floorplan

1,766 sqft 164 m²

£1.56/sqft £16.79/m² 61% below London median

£2,750/mo

Grenoble Gardens, Palmers Green, N13

5 bed 3 bath Bowes

7 days on market avail 28 Sep Agent's site ↗

Floorplan

2,087 sqft 194 m²

£1.56/sqft £16.79/m² 61% below London median

£3,250/mo was £3,500 ◷ 35 days on market

Lennox Gardens, London

4 bed 1 bath Brent

35 days on market avail now Agent's site ↗

Floorplan

2,562 sqft 238 m²

£1.56/sqft £16.79/m² short let

£4,000/mo

Wakehams Hill, Pinner, HA5

4 bed 3 bath Pinner

9 days on market Agent's site ↗

Floorplan

1,345 sqft 125 m²

£1.56/sqft £16.79/m² 61% below London median

£2,100/mo ◷ 30 days on market

Whitegables, Normanton Road, South Croydon

2 bed 2 bath Croydon

34 days on market avail now Portal ↗

Floorplan

6,068 sqft 564 m²

£1.57/sqft £16.90/m² 61% below London median

£9,500/mo ◷ 56 days on market

Broadgates Avenue, Hadley Wood, Hertfordshire, EN4

6 bed 5 bath Cockfosters

56 days on market avail now Portal ↗

Floorplan

1,593 sqft 148 m²

£1.57/sqft £16.90/m² 61% below London median

£2,500/mo

Crofton Road, Plaistow

3 bed 1 bath Plaistow

6 days on market avail 7 Nov Agent's site ↗

Floorplan

2,405 sqft 223 m²

£1.58/sqft £17.01/m² 60% below London median

£3,800/mo was £4,250 ◷ 35 days on market

Park Chase, Wembley, HA9

6 bed 3 bath Wembley

35 days on market avail 30 Sep Portal ↗

Floorplan

1,268 sqft 118 m²

£1.58/sqft £17.01/m² 60% below London median

£2,000/mo ◷ 30 days on market

Queens Road, Bromley, BR1

2 bed 1 bath Bromley

32 days on market avail now Portal ↗

Floorplan

2,338 sqft 217 m²

£1.58/sqft £17.01/m² 60% below London median

£3,700/mo was £3,900 ◷ 56 days on market

Tamarind Grove, Chigwell, IG7

5 bed 3 bath Redbridge

2mo on market Portal ↗

Floorplan

2,041 sqft 190 m²

£1.59/sqft £17.11/m² 60% below London median

£3,250/mo ◷ 51 days on market

Riddlesdown Road, Purley

3 bed 3 bath Purley

51 days on market Agent's site ↗

Floorplan

1,201 sqft 112 m²

£1.60/sqft £17.22/m² 60% below London median

£1,925/mo was £2,025 ◷ 56 days on market

Tanworth Close, Northwood

3 bed 1 bath Northwood

56 days on market avail now 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.