GaffFinder

London lettings, by the square foot

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Every London flat, measured.

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

18,825 flats measured

Best £/sqft£/m² first

7 listings · £2.22/sqft£23.90/m² median in HA6

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.

4,054 sqft 377 m²

£1.30/sqft £13.99/m² 41% below HA6 median
£5,250/mo £1,050 each (if split by room)

Bedford Road, Moor Park

5 bed 4 bath Outside Greater London

6 days on market avail 20 Nov Share Agent's site ↗

3,637 sqft 338 m²

£1.51/sqft £16.25/m² 32% below HA6 median
£5,500/mo £1,100 each (if split by room)

Westbury Road, Northwood, Hertfordshire, HA6

5 bed 3 bath Outside Greater London

7 days on market avail 19 Oct Share Portal ↗

3,277 sqft 304 m²

£1.75/sqft £18.84/m² 21% below HA6 median
£5,750/mo £958 each (if split by room)

Wolsey Road, Northwood, Middlesex, HA6

6 bed 4 bath Outside Greater London

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

4,031 sqft 374 m²

£1.86/sqft £20.02/m² 16% below HA6 median
£7,500/mo £1,250 each (if split by room)

Wolsey Road, Moor Park

6 bed 5 bath Outside Greater London

3 days on market avail 20 Nov Share Agent's site ↗

3,069 sqft 285 m²

£1.87/sqft £20.13/m² 16% below HA6 median
£5,750/mo £958 each (if split by room)

Wolsey Road, Northwood, Hertfordshire, HA6

6 bed 4 bath Outside Greater London

6 days on market avail now Share Portal ↗

1,937 sqft 180 m²

£2.07/sqft £22.28/m² short let
£4,000/mo

Potter Street, Northwood, HA6

4 bed 3 bath Northwood

5 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£5,750/mo £958 each (if split by room)

Wolsey Road, Moor Park, HA6

6 bed 4 bath Outside Greater London

10 days on market avail now 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.