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.

18,823 flats measured

Best £/sqft£/m² first

39 listings · £2.78/sqft£29.92/m² median in N3

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.

3,343 sqft 311 m²

£1.79/sqft £19.27/m² 36% below N3 median
£5,997/mo £857 each (if split by room) was £6,249 ◷ 58 days on market

Kinloss Gardens, Finchley, N3

7 bed 4 bath Church End

58 days on market avail 1 Oct Share Agent's site ↗

1,918 sqft 178 m²

£1.87/sqft £20.13/m² 33% below N3 median
£3,590/mo £898 each (if split by room) was £3,850 ◷ 58 days on market

Mountfield Road, Finchley, London, N3

4 bed 3 bath Church End

58 days on market avail now Share Portal ↗

2,126 sqft 198 m²

£1.88/sqft £20.24/m² 32% below N3 median
£4,000/mo £667 each (if split by room) was £4,250 ◷ 58 days on market

Lyndhurst Gardens, London, N3

6 bed 3 bath Barnet

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

1,716 sqft 159 m²

£2.04/sqft £21.96/m² 27% below N3 median
£3,500/mo £1,167 each (if split by room) was £3,850 ◷ 42 days on market

Hendon Lane, London, N3

3 bed 3 bath Church End

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

1,695 sqft 157 m²

£2.06/sqft £22.17/m² 26% below N3 median
£3,500/mo £1,167 each (if split by room) was £3,850 ◷ 45 days on market

Hendon Lane, London

3 bed 3 bath Church End

45 days on market avail now Share Portal ↗

1,685 sqft 157 m²

£2.08/sqft £22.39/m² 25% below N3 median
£3,500/mo £1,167 each (if split by room) was £3,850 ◷ 40 days on market

Hendon Lane, Finchley, N3

3 bed 3 bath Church End

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

1,222 sqft 114 m²

£2.17/sqft £23.36/m² 22% below N3 median
£2,650/mo £883 each (if split by room) was £2,795

Regents Park Road, Finchley Central, N3

3 bed 3 bath Church End

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

3,906 sqft 363 m²

£2.18/sqft £23.47/m² 22% below N3 median
£8,500/mo £1,417 each (if split by room) was £9,000 ◷ 52 days on market

Orchard Avenue London N3

6 bed 4 bath Church End

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

3,874 sqft 360 m²

£2.19/sqft £23.57/m² 21% below N3 median
£8,500/mo £1,417 each (if split by room) was £9,000

Orchard Avenue, Finchley

6 bed 4 bath Church End

21 days on market Share Agent's site ↗

1,647 sqft 153 m²

£2.35/sqft £25.30/m² 15% below N3 median
£3,875/mo £1,292 each (if split by room) was £4,000

North Crescent, London, N3

3 bed 3 bath Church End

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

1,015 sqft 94 m²

£2.36/sqft £25.40/m² 15% below N3 median
£2,400/mo £800 each (if split by room) was £2,500 ◷ 58 days on market

Squires Lane, Finchley, London, N3

3 bed 2 bath East Finchley

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

1,217 sqft 113 m²

£2.47/sqft £26.59/m² 11% below N3 median
£3,000/mo £1,000 each (if split by room) was £3,300 ◷ 45 days on market

Ballards Lane, Finchley

3 bed 2 bath Church End

45 days on market Share Agent's site ↗

637 sqft 59 m²

£2.59/sqft £27.88/m² 7% below N3 median
£1,650/mo was £1,800

Ballards Lane, London, N3

1 bed 1 bath Church End

17 days on market avail 12 Oct Share Agent's site ↗

818 sqft 76 m²

£2.63/sqft £28.31/m² 5% below N3 median
£2,150/mo £1,075 each (if split by room) was £2,500

Ballards Lane, Northumberland House, N3

2 bed 1 bath Fallow Corner

25 days on market Share Portal ↗

792 sqft 74 m²

£2.65/sqft £28.52/m² 5% below N3 median
£2,100/mo £1,050 each (if split by room) was £2,250 ◷ 58 days on market

Crescent Rise, Crescent Road, West Finchley

2 bed 2 bath Church End

58 days on market avail now Share Portal ↗

1,520 sqft 141 m²

£2.73/sqft £29.39/m²
£4,150/mo £1,038 each (if split by room) was £4,350

The Avenue, London, N3

4 bed 2 bath Church End

25 days on market avail now Share Portal ↗

690 sqft 64 m²

£2.75/sqft £29.60/m²
£1,900/mo £950 each (if split by room) was £2,000 ◷ 59 days on market

Orchard Avenue, London, N3

2 bed 1 bath Church End

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

739 sqft 69 m²

£2.77/sqft £29.82/m²
£2,050/mo £1,025 each (if split by room) was £2,250

Windermere Avenue, Finchley, London, N3

2 bed 1 bath Church End

Also listed here £4,750 short let ↗

24 days on market Share Agent's site ↗

1,080 sqft 100 m²

£2.78/sqft £29.92/m²
£3,000/mo £1,000 each (if split by room) was £3,100 ◷ 37 days on market

Windsor Road, Finchley Central, London

3 bed 3 bath Church End

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

754 sqft 70 m²

£2.79/sqft £30.03/m²
£2,100/mo £700 each (if split by room) was £2,150 ◷ 58 days on market

Ballards Lane, LONDON

3 bed 1 bath Church End

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

1,467 sqft 136 m²

£2.83/sqft £30.46/m²
£4,150/mo £1,038 each (if split by room) was £4,350

The Avenue, Finchley Central, London, N3

4 bed 2 bath Church End

25 days on market avail now Share Portal ↗

713 sqft 66 m²

£2.95/sqft £31.75/m²
£2,100/mo £700 each (if split by room) was £2,250 ◷ 58 days on market

BALLARDS LANE, FINCHLEY, N3

3 bed 1 bath Church End

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

623 sqft 58 m²

£3.21/sqft £34.55/m² 15% above N3 median
£2,000/mo £1,000 each (if split by room) was £2,100

Nether Street, London, N3

2 bed 1 bath West Finchley

26 days on market Share Agent's site ↗

547 sqft 51 m²

£3.29/sqft £35.41/m² 18% above N3 median
£1,800/mo £900 each (if split by room) was £1,850 ◷ 59 days on market

Lichfield Grove, Finchley, London, N3

2 bed 1 bath Church End

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

538 sqft 50 m²

£3.35/sqft £36.06/m² 21% above N3 median
£1,800/mo £900 each (if split by room) was £1,850 ◷ 51 days on market

Lichfield Grove, London, N3

2 bed 1 bath Church End

55 days on market Share Agent's site ↗

669 sqft 62 m²

£3.36/sqft £36.17/m² 21% above N3 median
£2,250/mo £1,125 each (if split by room) was £2,300

Ellerton Lodge, East End Road, Finchley, N3

2 bed 1 bath Church End

14 days on market avail now Share Portal ↗

470 sqft 44 m²

£3.40/sqft £36.60/m² 22% above N3 median
£1,600/mo was £1,650

Mountfield Road, Finchley, N3

1 bed 1 bath Church End

24 days on market avail 23 Oct Share Agent's site ↗

237 sqft 22 m²

£4.64/sqft £49.94/m² 67% above N3 median
£1,100/mo was £1,200 ◷ 58 days on market

Mountfield Road, Finchley, N3

0 bed 1 bath Church End

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

284 sqft 26 m²

£4.93/sqft £53.07/m² 77% above N3 median
£1,400/mo was £1,450 ◷ 41 days on market

The Grove, Finchley, N3

0 bed 1 bath Church End

41 days on market avail 16 Oct Share Agent's site ↗

size unknown

—/sqft/m²
£2,700/mo £900 each (if split by room) was £3,000

2Cyprus Ave, London, N3

3 bed ? bath Church End

29 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£1,495/mo was £1,570 ◷ 46 days on market

Ballards Lane, Finchley, London, N3

1 bed 1 bath Fallow Corner

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

size unknown

—/sqft/m²
£4,900/mo £1,633 each (if split by room) was £8,000

Clifton Road, Finchley, Barnet, London

3 bed 2 bath East Finchley

28 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£2,400/mo £1,200 each (if split by room) was £2,500 ◷ 36 days on market

Cranmer Court, London, N3

2 bed 2 bath Church End

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

size unknown

—/sqft/m²
£1,850/mo £925 each (if split by room) was £1,900

Flat 6, 44-46 Hendon Lane, N3 1TT

2 bed 1 bath Church End

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

size unknown

—/sqft/m²
£1,600/mo was £1,700

Lichfield Grove, London, N3

1 bed 1 bath Church End

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

size unknown

—/sqft/m²
£1,550/mo was £1,650 ◷ 35 days on market

Station Road, London N3

1 bed 1 bath Church End

35 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£1,300/mo was £1,400 ◷ 35 days on market

Station Road, London, London, N3

0 bed 1 bath Church End

35 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£1,650/mo was £1,700 ◷ 34 days on market

Station Road, London, N3

1 bed 1 bath Church End

34 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£3,000/mo £1,000 each (if split by room) was £3,100

Windsor Road, Finchley, Barnet, London, N3

3 bed 3 bath Church End

26 days on market avail now Share Portal ↗

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.