Every London flat, measured.

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

18,482 flats measured

Best £/sqft£/m² first

1–48 of 196 · £5.24/sqft£56.40/m² median in Barbican

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

853 sqft 79 m²

£2.96/sqft £31.86/m² 44% below Barbican median

£2,525/mo

Aldgate High Street, City Of London, London

1 bed 1 bath Aldgate

8 days on market avail 14 Nov Portal ↗

Floorplan

1,219 sqft 113 m²

£3.45/sqft £37.14/m² 34% below Barbican median

£4,200/mo £2,100 each (if split by room)

Seward Street, London, EC1V

2 bed 2 bath Barbican

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

Floorplan

892 sqft 83 m²

£3.52/sqft £37.89/m² 33% below Barbican median

£3,142/mo £1,571 each (if split by room) was £3,397 ◷ 2mo on market

Bartholomew Close, City of London

2 bed 2 bath Aldgate

2mo on market avail now Agent's site ↗

Floorplan

971 sqft 90 m²

£3.55/sqft £38.21/m² 32% below Barbican median

£3,445/mo £1,723 each (if split by room)

Martin Lane, City, London, EC4R

2 bed 2 bath Aldgate

7 days on market Agent's site ↗

1,654 sqft 154 m²

£3.60/sqft £38.75/m² 31% below Barbican median

£5,950/mo £1,983 each (if split by room) was £6,350

City Road, Islington, London

3 bed 3 bath Barbican

12 days on market avail 31 Oct Portal ↗

Floorplan

763 sqft 71 m²

£3.66/sqft £39.40/m² 30% below Barbican median

£2,795/mo

Dingley Road, Clerkenwell, Islington, London, EC1V

1 bed 1 bath Barbican

12 days on market avail 13 Oct Agent's site ↗

Floorplan

763 sqft 71 m²

£3.66/sqft £39.40/m² 30% below Barbican median

£2,795/mo

Dingley Road, Islington, London,, EC1V

1 bed 1 bath Barbican

4 days on market avail 13 Oct Portal ↗

Floorplan

760 sqft 71 m²

£3.68/sqft £39.61/m² 30% below Barbican median

£2,795/mo

Dingley Road, Islington, London, EC1V

1 bed 1 bath Barbican

Also listed here £4,193 short let ↗

12 days on market Agent's site ↗

Floorplan

1,292 sqft 120 m²

£3.68/sqft £39.61/m² short let

£4,750/mo ◷ 60 days on market

Ludgate Hill EC4M, EPC:C

1 bed 2 bath Aldgate

60 days on market avail now Agent's site ↗

Floorplan

876 sqft 81 m²

£3.71/sqft £39.93/m² 29% below Barbican median

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

4-7 Lombard Lane, London

2 bed 2 bath Aldgate

listed yesterday avail now Portal ↗

Floorplan

495 sqft 46 m²

£3.74/sqft £40.26/m² 29% below Barbican median

£1,850/mo

Middlesex Street, Spitalfields, London

0 bed 1 bath Aldgate

5 days on market avail 28 Nov Agent's site ↗

Floorplan

662 sqft 62 m²

£3.76/sqft £40.47/m² 28% below Barbican median

£2,492/mo

Hosier Lane, City of London

1 bed 1 bath Aldgate

60 days on market Agent's site ↗

Floorplan

1,451 sqft 135 m²

£3.79/sqft £40.80/m² 28% below Barbican median

£5,500/mo £2,750 each (if split by room)

New Street, EC2M

2 bed 2 bath Aldgate

13 days on market avail now Agent's site ↗

Floorplan

840 sqft 78 m²

£3.81/sqft £41.01/m² 27% below Barbican median

£3,198/mo £1,599 each (if split by room)

Crescent House, Golden Lane, City of London

2 bed 1 bath Aldgate

3 days on market Agent's site ↗

Floorplan

786 sqft 73 m²

£3.82/sqft £41.12/m² 27% below Barbican median

£3,000/mo £1,500 each (if split by room) was £3,150 ◷ 59 days on market

Bunhill Row, London, EC1Y 8LP

2 bed 1 bath Barbican

59 days on market avail now Agent's site ↗

Floorplan

1,016 sqft 94 m²

£3.94/sqft £42.41/m² 25% below Barbican median

£4,000/mo £2,000 each (if split by room)

Leonard Street, Shoreditch, London, EC2A

2 bed 2 bath Barbican

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

Floorplan

539 sqft 50 m²

£3.98/sqft £42.84/m² 24% below Barbican median

£2,145/mo was £2,275 ◷ 40 days on market

Whitecross Street, Clerkenwell, London, EC1Y

1 bed 1 bath Barbican

40 days on market Portal ↗

Floorplan

1,284 sqft 119 m²

£4.05/sqft £43.59/m² 23% below Barbican median

£5,200/mo £1,300 each (if split by room)

Middle Street, The City of London

4 bed 2 bath Aldgate

24 days on market avail now Agent's site ↗

Floorplan

802 sqft 75 m²

£4.11/sqft £44.24/m² 22% below Barbican median

£3,300/mo £1,650 each (if split by room)

Lever Street, Clerkenwell, EC1V

2 bed 2 bath Barbican

6 days on market avail 13 Oct Agent's site ↗

Floorplan

505 sqft 47 m²

£4.16/sqft £44.78/m² 21% below Barbican median

£2,100/mo ◷ 41 days on market

Old Street, Old Street

0 bed ? bath Barbican

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

Floorplan

955 sqft 89 m²

£4.19/sqft £45.10/m² 20% below Barbican median

£4,000/mo £2,000 each (if split by room)

Central Street, London, EC1V

2 bed 2 bath Barbican

10 days on market avail now Agent's site ↗

Floorplan

934 sqft 87 m²

£4.23/sqft £45.53/m² 19% below Barbican median

£3,950/mo £1,317 each (if split by room)

Bartholomew Court, 163 Old Street, Islington, EC1V

3 bed 1 bath Barbican

2mo on market avail now Agent's site ↗

Floorplan

710 sqft 66 m²

£4.23/sqft £45.53/m² 19% below Barbican median

£3,000/mo £1,500 each (if split by room)

Bridgewater Square, Barbican

2 bed 2 bath Aldgate

4 days on market Agent's site ↗

Floorplan

863 sqft 80 m²

£4.27/sqft £45.96/m² 19% below Barbican median

£3,684/mo £1,842 each (if split by room) ◷ 60 days on market

Dance Square, Clerkenwell, London, EC1V

2 bed 2 bath Barbican

60 days on market Agent's site ↗

Floorplan

818 sqft 76 m²

£4.28/sqft £46.07/m² 18% below Barbican median

£3,500/mo £1,750 each (if split by room)

Temple House, 6 Temple Avenue, London, EC4Y

2 bed 2 bath Aldgate

25 days on market avail now Agent's site ↗

Floorplan

691 sqft 64 m²

£4.34/sqft £46.72/m² 17% below Barbican median

£2,999/mo £1,500 each (if split by room) was £3,142

Bridgewater Square, City of London

2 bed 2 bath Aldgate

2mo on market avail now Portal ↗

Floorplan

965 sqft 90 m²

£4.35/sqft £46.82/m² 17% below Barbican median

£4,200/mo £1,050 each (if split by room) was £4,500

Grimthorpe House, Percival Street, London, EC1V

4 bed 1 bath Barbican

35 days on market avail now Portal ↗

Floorplan

1,481 sqft 138 m²

£4.39/sqft £47.25/m² 16% below Barbican median

£6,500/mo £2,167 each (if split by room)

Bollinder Place, Carrara Tower, EC1V

3 bed 2 bath Barbican

60 days on market avail now Portal ↗

947 sqft 88 m²

£4.44/sqft £47.79/m² 15% below Barbican median

£4,200/mo £1,050 each (if split by room)

Grimthorpe House, Percival Street, Angel

4 bed 1 bath Barbican

18 days on market avail now Portal ↗

Floorplan

754 sqft 70 m²

£4.44/sqft £47.79/m² 15% below Barbican median

£3,350/mo £1,675 each (if split by room) ◷ 32 days on market

Penthouse, Printers Inn Court, Holborn, London, EC4A

2 bed 2 bath Aldgate

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

Floorplan

752 sqft 70 m²

£4.44/sqft £47.79/m² 15% below Barbican median

£3,337/mo £1,669 each (if split by room)

Whitecross Street, Clerkenwell, London, EC1Y

2 bed 1 bath Barbican

3 days on market Agent's site ↗

Floorplan

1,518 sqft 141 m²

£4.45/sqft £47.90/m² 15% below Barbican median

£6,750/mo £2,250 each (if split by room)

Carrara Tower, Bollinder Place, London EC1V

3 bed 2 bath Barbican

6 days on market Agent's site ↗

Floorplan

674 sqft 63 m²

£4.45/sqft £47.90/m² 15% below Barbican median

£3,000/mo £1,000 each (if split by room)

Goswell Road, London, EC1V

3 bed 1 bath Barbican

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

Floorplan

516 sqft 48 m²

£4.46/sqft £48.01/m² 15% below Barbican median

£2,300/mo was £2,500 ◷ 40 days on market

Widegate Street, Spitalfields

1 bed 1 bath Aldgate

40 days on market Agent's site ↗

Floorplan

826 sqft 77 m²

£4.47/sqft £48.11/m² 15% below Barbican median

£3,696/mo £1,848 each (if split by room)

Central Street, London, EC1V

2 bed 2 bath Barbican

3 days on market avail now Agent's site ↗

Floorplan

883 sqft 82 m²

£4.53/sqft £48.76/m² 14% below Barbican median

£4,000/mo £2,000 each (if split by room)

Dingley Place, Islington, EC1V

2 bed 1 bath Barbican

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

Floorplan

1,528 sqft 142 m²

£4.58/sqft £49.30/m² 13% below Barbican median

£7,000/mo £2,333 each (if split by room) ◷ 39 days on market

Valencia Tower, 3 Bollinder Place, EC1V

3 bed 3 bath Barbican

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

Floorplan

706 sqft 66 m²

£4.60/sqft £49.51/m² 12% below Barbican median

£3,250/mo £1,625 each (if split by room) ◷ 31 days on market

Aldersgate Street, City of London

2 bed 2 bath Aldgate

31 days on market Agent's site ↗

Floorplan

576 sqft 54 m²

£4.60/sqft £49.51/m² 12% below Barbican median

£2,650/mo was £2,800 ◷ 2mo on market

Macclesfield Road, LONDON

1 bed 1 bath Barbican

2mo on market avail now Agent's site ↗

Floorplan

800 sqft 74 m²

£4.62/sqft £49.73/m² 12% below Barbican median

£3,700/mo £1,850 each (if split by room)

Cock Lane, London, EC1A

2 bed 2 bath Aldgate

13 days on market avail 12 Nov Agent's site ↗

Floorplan

753 sqft 70 m²

£4.65/sqft £50.05/m² 11% below Barbican median

£3,500/mo £1,750 each (if split by room)

Dance Square, Clerkenwell, EC1V

2 bed 1 bath Barbican

10 days on market avail now Agent's site ↗

Floorplan

581 sqft 54 m²

£4.65/sqft £50.05/m² 11% below Barbican median

£2,700/mo

Pepys Street, Tower Hill

1 bed 1 bath Aldgate

6 days on market Agent's site ↗

Floorplan

589 sqft 55 m²

£4.67/sqft £50.27/m² 11% below Barbican median

£2,750/mo ◷ 55 days on market

Poppins Court EC4A, EPC: B

1 bed 1 bath Aldgate

55 days on market avail now Agent's site ↗

Floorplan

586 sqft 54 m²

£4.69/sqft £50.48/m² 10% below Barbican median

£2,750/mo

City road, Islington, London, EC1V

1 bed 1 bath Barbican

Also listed here £4,125 short let ↗

12 days on market Agent's site ↗

Floorplan

746 sqft 69 m²

£4.69/sqft £50.48/m² 10% below Barbican median

£3,500/mo £1,750 each (if split by room) was £3,684 ◷ relisted 1×

Dance Square, Clerkenwell, London, EC1V

2 bed 1 bath Barbican

45 days on market Agent's site ↗

Floorplan

478 sqft 44 m²

£4.71/sqft £50.70/m² 10% below Barbican median

£2,250/mo was £2,350 ◷ 41 days on market

Botolph Alley, Bank

1 bed 1 bath Aldgate

41 days on market avail 12 Oct Agent's site ↗

Floorplan

580 sqft 54 m²

£4.74/sqft £51.02/m² 10% below Barbican median

£2,750/mo

Dingley Road, Clerkenwell, Islington, London, EC1V

1 bed 1 bath Barbican

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

Floorplan

580 sqft 54 m²

£4.74/sqft £51.02/m² 10% below Barbican median

£2,750/mo

Dingley Road, Islington, London, EC1V

1 bed 1 bath Barbican

4 days on market avail 16 Nov Portal ↗

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.