GaffFinder

London lettings, by the square foot

Saved Get alerts

Every London flat, measured.

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

18,539 flats measured

Best £/sqft£/m² first

7 listings · £5.18/sqft£55.76/m² median in NW1

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.

694 sqft 64 m²

£4.37/sqft £47.04/m² 16% below NW1 median
£3,034/mo was £3,250

Polygon Road, NW1, Mornington Crescent, London, NW1

1 bed 2 bath Ampthill Square Estate

2 days on market Share Agent's site ↗

775 sqft 72 m²

£4.90/sqft £52.74/m² 5% below NW1 median
£3,800/mo £1,900 each (if split by room) was £3,850 ◷ relisted 1×

Bourne House, London, NW1

2 bed 2 bath Marylebone

6 days on market avail now Share Agent's site ↗

1,152 sqft 107 m²

£6.00/sqft £64.58/m² 16% above NW1 median
£6,912/mo £2,304 each (if split by room) was £7,345 ◷ relisted 1×

Oval Road, Latitude House

3 bed 2 bath Camden Town

5 days on market avail now Share Portal ↗

377 sqft 35 m²

£6.63/sqft £71.36/m² 28% above NW1 median
£2,500/mo was £2,600 ◷ relisted 26×

Miles Buildings, Marylebone Quarter NW1

1 bed 1 bath Fisherton Street Estate

Also listed here £2,500 same price ×2 ↗

3 days on market avail now Share Portal ↗

947 sqft 88 m²

£7.39/sqft £79.55/m² 43% above NW1 median
£7,000/mo £3,500 each (if split by room) was £7,600 ◷ relisted 7×

Flat 3, 219 Baker Street, London, NW1

2 bed 2 bath Marylebone

6 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£1,399/mo was £1,445

Camden High Street, NW1

0 bed 1 bath Camden Town

4 days on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£3,000/mo £1,000 each (if split by room) was £3,200

Robert Street, Euston, London, NW1

3 bed 1 bath Camden Town

5 days on market avail 30 Sep Share Agent's site ↗

How we know the size

  1. 01

    We collect

    Every new flat to rent in London, checked through the day, seven days a week.

  2. 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.

  3. 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.