Every London flat, measured.

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

18,669 flats measured

Best £/sqft£/m² first

4 listings · £5.56/sqft£59.85/m² median in Gray's Inn

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

1,523 sqft 141 m²

£3.70/sqft £39.83/m² 33% below Gray's Inn median

£5,633/mo £1,408 each (if split by room) was £6,067 ◷ 39 days on market

Adeline Place, London, WC1B

4 bed 2 bath Bloomsbury

39 days on market avail now Portal ↗

Floorplan

1,143 sqft 106 m²

£5.23/sqft £56.30/m² 6% below Gray's Inn median

£5,980/mo £1,196 each (if split by room) ◷ 2mo on market

Millman Street, London, WC1N

5 bed 3 bath Bourne Estate

60 days on market avail now Agent's site ↗

Floorplan

1,012 sqft 94 m²

£5.34/sqft £57.48/m² 4% below Gray's Inn median

£5,400/mo £1,350 each (if split by room) ◷ 33 days on market

Leather Lane, EC1N

4 bed 2 bath Bourne Estate

33 days on market avail 28 Oct Agent's site ↗

size unknown

—/sqft/m²

£4,962/mo £1,241 each (if split by room) was £6,067 ◷ 44 days on market

Theobalds Road, Holborn, WC1X

4 bed 2 bath Bloomsbury

44 days on market avail now 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.