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.

18,730 flats measured

Best £/sqft£/m² first

11 listings · £2.83/sqft£30.46/m² median in N12

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.

2,677 sqft 249 m²

£1.96/sqft £21.10/m² 31% below N12 median
£5,250/mo £1,050 each (if split by room)

Northiam, Woodside Park

5 bed 3 bath West Finchley

6 days on market avail 1 Oct Share Portal ↗

2,203 sqft 205 m²

£2.02/sqft £21.74/m² 29% below N12 median
£4,450/mo £1,113 each (if split by room)

Cissbury Ring South, Woodside Park, London, N12

4 bed 2 bath West Finchley

Also listed here £7,999 short let ↗

listed today Share Agent's site ↗

2,028 sqft 188 m²

£2.22/sqft £23.90/m² 22% below N12 median
£4,500/mo £1,125 each (if split by room)

Ingleway, North Finchley

4 bed 4 bath Colney Hatch

14 days on market Share Agent's site ↗

2,013 sqft 187 m²

£2.24/sqft £24.11/m² 21% below N12 median
£4,500/mo £1,125 each (if split by room)

Cissbury Ring South, London

4 bed 2 bath West Finchley

24 days on market avail 7 Oct Share Portal ↗

2,039 sqft 189 m²

£2.33/sqft £25.08/m² 18% below N12 median
£4,750/mo £1,188 each (if split by room)

Pyecombe Corner, London

4 bed 2 bath West Finchley

21 days on market avail 1 Oct Share Portal ↗

1,898 sqft 176 m²

£2.37/sqft £25.51/m² 16% below N12 median
£4,500/mo £1,125 each (if split by room)

Sussex Ring, London, N12

4 bed 2 bath West Finchley

7 days on market avail 6 Nov Share Portal ↗

1,862 sqft 173 m²

£2.42/sqft £26.05/m² 14% below N12 median
£4,500/mo £1,125 each (if split by room)

Cissbury Ring South, Woodside Park, London N12

4 bed 2 bath West Finchley

20 days on market avail 8 Oct Share Agent's site ↗

1,496 sqft 139 m²

£2.84/sqft £30.57/m²
£4,250/mo £1,063 each (if split by room)

TO RENT - Linkside, London

4 bed 1 bath West Finchley

listed today avail now Share Portal ↗

1,444 sqft 134 m²

£3.43/sqft £36.92/m² 21% above N12 median
£4,950/mo £990 each (if split by room)

Summers Lane, North Finchley

5 bed 3 bath Colney Hatch

15 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£4,500/mo £1,125 each (if split by room)

Cissbury Ring South, London, N12

4 bed 2 bath West Finchley

listed today avail 7 Oct Share Portal ↗

size unknown

—/sqft/m²
£4,000/mo £1,000 each (if split by room)

Linkside, London, N12

4 bed 2 bath West Finchley

12 days on market avail 15 Oct 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.