Every London flat, measured.

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

18,791 flats measured

Best £/sqft£/m² first

7 listings · £3.13/sqft£33.69/m² median in DA15

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

1,034 sqft 96 m²

£2.13/sqft £22.93/m² 32% below DA15 median

£2,200/mo £1,100 each (if split by room) was £2,300 ◷ 32 days on market

Station Road, Sidcup, DA15

2 bed 3 bath Lamorbey

33 days on market avail 24 Oct Agent's site ↗

Floorplan

323 sqft 30 m²

£4.02/sqft £43.27/m² 28% above DA15 median

£1,300/mo was £1,350

Gloucester Avenue, Sidcup, DA15 7LP

1 bed 1 bath Halfway Street

13 days on market avail now Portal ↗

Floorplan

264 sqft 25 m²

£5.59/sqft £60.17/m² 79% above DA15 median

£1,475/mo was £1,495 ◷ 53 days on market

Victoria Road Sidcup DA15

0 bed 1 bath Lamorbey

59 days on market avail now Agent's site ↗

Floorplan

460 sqft 43 m²

£2.72/sqft £29.28/m² unconfirmed

£1,250/mo was £1,300 ◷ 60 days on market

Station Road Sidcup DA15

0 bed 1 bath Lamorbey

60 days on market avail now Agent's site ↗

Floorplan

size unknown

—/sqft/m²

£1,475/mo £738 each (if split by room) was £1,500 ◷ 32 days on market

Bernards Court, Ellison Road

2 bed 1 bath Halfway Street

35 days on market avail now Portal ↗

size unknown

—/sqft/m²

£2,100/mo £700 each (if split by room) was £2,200 ◷ 60 days on market

East Rochester Way, Sidcup, Kent, DA15

3 bed 1 bath Avery Hill

2mo on market avail now Agent's site ↗

size unknown

—/sqft/m²

£1,750/mo £875 each (if split by room) was £1,800 ◷ 39 days on market

Lyndon Avenue, Sidcup, DA15

2 bed 1 bath Avery Hill

39 days on market avail 1 Oct 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.