Every London flat, measured.

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

18,469 flats measured

Best £/sqft£/m² first

3 listings · £7.17/sqft£77.18/m² median in EC3

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

466 sqft 43 m²

£6.01/sqft £64.69/m² 16% below EC3 median

£2,800/mo was £3,000 ◷ 45 days on market

Creechurch Lane, City, London, EC3A

1 bed 1 bath Aldgate

45 days on market Agent's site ↗

Floorplan

1,206 sqft 112 m²

£7.19/sqft £77.39/m²

£8,666/mo £4,333 each (if split by room) was £8,667 ◷ 59 days on market

40 Lower Thames Street, Tower Hill, London, EC3R

2 bed 2 bath Aldgate

59 days on market avail now Portal ↗

Floorplan

836 sqft 78 m²

£9.07/sqft £97.63/m² 26% above EC3 median

£7,583/mo £3,792 each (if split by room) was £7,748

One Bishopsgate Plaza, 80 Houndsditch, London

2 bed 2 bath Aldgate

19 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.