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.

18,974 flats measured

Best £/sqft£/m² first

1–48 of 446 · £3.99/sqft£42.95/m² median in London

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.

2,437 sqft 226 m²

£1.74/sqft £18.73/m² 56% below London median
£4,250/mo ◷ relisted 1×

Woodside Orpington BR6

4 bed 3 bath Bromley

3 days on market avail now Portal ↗

1,422 sqft 132 m²

£2.11/sqft £22.71/m² 47% below London median
£2,995/mo ◷ relisted 1×

Farm Road, Edgware, HA8

4 bed 2 bath Edgware

3 days on market avail now Portal ↗

1,378 sqft 128 m²

£2.18/sqft £23.47/m² 45% below London median
£3,000/mo was £3,300 ◷ relisted 1×

Station Road, Barnet, London, NW4

4 bed ? bath Hendon

2 days on market avail now Agent's site ↗

737 sqft 68 m²

£2.24/sqft £24.11/m² 44% below London median
£1,650/mo was £1,675 ◷ relisted 1×

London Road, Thornton Heath, CR7

2 bed 1 bath Thornton Heath

4 days on market avail 18 Nov Agent's site ↗

748 sqft 69 m²

£2.27/sqft £24.43/m² 43% below London median
£1,700/mo ◷ relisted 1×

Burnt Ash Lane, Bromley

2 bed 1 bath Grove Park

6 days on market avail now Portal ↗

635 sqft 59 m²

£2.28/sqft £24.54/m² 43% below London median
£1,450/mo ◷ relisted 1×

Greenford Road, Greenford, UB6

1 bed 1 bath Ealing

3 days on market Portal ↗

983 sqft 91 m²

£2.34/sqft £25.19/m² 41% below London median
£2,300/mo ◷ relisted 1×

Woodland Way, Mill Hill, London, NW7

3 bed 2 bath Marshall Estate

5 days on market avail now Agent's site ↗

1,828 sqft 170 m²

£2.35/sqft £25.30/m² 41% below London median
£4,295/mo was £4,600 ◷ relisted 1×

Westbere Road, London, NW2

4 bed 2 bath Mapesbury

listed yesterday avail now Portal ↗

1,245 sqft 116 m²

£2.37/sqft £25.51/m² 41% below London median
£2,950/mo was £3,150 ◷ relisted 1×

Farm Road, Edgware

4 bed 2 bath Edgware

4 days on market avail now Agent's site ↗

1,853 sqft 172 m²

£2.43/sqft £26.16/m² short let
£4,500/mo ◷ relisted 1×

Barry Road, East Dulwich, SE22

5 bed 4 bath Lordship Lane & Dulwich Common Estate

listed today avail 11 Nov Agent's site ↗

1,222 sqft 114 m²

£2.45/sqft £26.37/m² 39% below London median
£3,000/mo ◷ 46 days on market

Woodside Park Road, London, N12

3 bed 2 bath Whetstone

Also listed here £3,000 same price ↗

2 days on market avail 1 Oct Agent's site ↗

976 sqft 91 m²

£2.46/sqft £26.48/m² 38% below London median
£2,400/mo ◷ relisted 1×

Westview Drive, Woodford Green, IG8 8LX

3 bed 1 bath South Woodford

3 days on market avail 16 Nov Portal ↗

862 sqft 80 m²

£2.49/sqft £26.80/m² 38% below London median
£2,150/mo ◷ relisted 1×

St. Helier Avenue, Morden

3 bed 2 bath Morden

listed today avail now Agent's site ↗

1,399 sqft 130 m²

£2.50/sqft £26.91/m² 37% below London median
£3,500/mo was £3,800 ◷ relisted 2×

Surbiton Road, Kingston Upon Thames, KT1

3 bed 2 bath Surbiton

6 days on market avail 1 Oct Portal ↗

750 sqft 70 m²

£2.53/sqft £27.23/m² 37% below London median
£1,900/mo ◷ relisted 1×

Sydenham Road, Sydenham

2 bed 1 bath Lower Sydenham

3 days on market Agent's site ↗

705 sqft 65 m²

£2.55/sqft £27.45/m² 36% below London median
£1,800/mo ◷ relisted 1×

Piper Way, Ilford, IG1

2 bed 2 bath Ilford

5 days on market avail now Agent's site ↗

980 sqft 91 m²

£2.55/sqft £27.45/m² 36% below London median
£2,500/mo was £2,700 ◷ relisted 1×

Stamford Road, East Ham, London, E6

4 bed 2 bath East Ham

4 days on market avail now Agent's site ↗

1,210 sqft 112 m²

£2.56/sqft £27.56/m² 36% below London median
£3,100/mo ◷ relisted 1×

Meadowside, Kidbrooke Village, London, SE9

3 bed 2 bath Blackheath Cator Estate

listed today avail 30 Nov Portal ↗

621 sqft 58 m²

£2.57/sqft £27.66/m² 36% below London median
£1,595/mo ◷ relisted 2×

Tankerville Road, Streatham

1 bed 1 bath Norbury

listed yesterday avail now Portal ↗

774 sqft 72 m²

£2.58/sqft £27.77/m² 35% below London median
£2,000/mo ◷ relisted 1×

Chesterfield Gardens, Harringay, London, N4

2 bed 2 bath Harringay

listed yesterday avail now Portal ↗

1,025 sqft 95 m²

£2.59/sqft £27.88/m² 35% below London median
£2,650/mo was £2,870 ◷ relisted 27×

The Well House

2 bed 2 bath Benhilton

listed today avail now Agent's site ↗

1,875 sqft 174 m²

£2.66/sqft £28.63/m² 33% below London median
£4,990/mo ◷ relisted 1×

Chatsworth Road, Ealing, London, W5

4 bed 3 bath Alperton

3 days on market avail 29 Sep Agent's site ↗

998 sqft 93 m²

£2.66/sqft £28.63/m² 33% below London median
£2,650/mo ◷ relisted 1×

Meadow Hill, New Malden

3 bed 1 bath Motspur Park

3 days on market Agent's site ↗

1,311 sqft 122 m²

£2.67/sqft £28.74/m² 33% below London median
£3,500/mo ◷ relisted 1×

Cowan Gardens, North Gate Park, N15

4 bed 2 bath Harringay

listed yesterday avail now Agent's site ↗

581 sqft 54 m²

£2.67/sqft £28.74/m² 33% below London median
£1,550/mo ◷ relisted 1×

Mitcham Lane, Streatham, London

1 bed 1 bath Aldrington Estate

4 days on market avail 30 Oct Agent's site ↗

935 sqft 87 m²

£2.67/sqft £28.74/m² 33% below London median
£2,500/mo ◷ relisted 1×

Teal Road, Ilford, London, IG3

3 bed ? bath Newbury Park

4 days on market avail now Portal ↗

872 sqft 81 m²

£2.68/sqft £28.85/m² 33% below London median
£2,340/mo ◷ relisted 4×

Umber House, Lismore Boulevard, NW9 4DF

2 bed 2 bath Colindale

Also listed here £2,340 same price ↗

listed today avail 14 Oct Agent's site ↗

779 sqft 72 m²

£2.70/sqft £29.06/m² 32% below London median
£2,100/mo ◷ relisted 1×

Teal Road, Ilford, London, IG3

2 bed 2 bath Newbury Park

4 days on market Portal ↗
Floorplan

801 sqft 74 m²

£2.71/sqft £29.17/m² 32% below London median
£2,170/mo ◷ relisted 4×

Goodwood Apartments, Parade Gardens, E4

2 bed 2 bath Chapel End

4 days on market avail 1 Oct Agent's site ↗

494 sqft 46 m²

£2.73/sqft £29.39/m² 32% below London median
£1,350/mo ◷ relisted 1×

Croydon Road, London

1 bed 1 bath Anerley

4 days on market avail 3 Oct Portal ↗

1,648 sqft 153 m²

£2.73/sqft £29.39/m² 32% below London median
£4,500/mo ◷ relisted 1×

Ravensbury Terrace, London, SW18, Earlsfield, London, SW18

4 bed 3 bath Summerstown

2 days on market Agent's site ↗

602 sqft 56 m²

£2.74/sqft £29.49/m² 31% below London median
£1,650/mo ◷ relisted 1×

Buckingham House East, The Broadway, Stanmore, HA7

1 bed 1 bath Brockley Park

listed yesterday avail 5 Oct Agent's site ↗

731 sqft 68 m²

£2.74/sqft £29.49/m² 31% below London median
£2,000/mo was £2,150 ◷ relisted 1×

Kingston Road, SW20 8JP

3 bed 1 bath Merton Park

3 days on market avail now Agent's site ↗

1,034 sqft 96 m²

£2.75/sqft £29.60/m² 31% below London median
£2,847/mo ◷ relisted 2×

Holocene Court, The Hyde, Colindale, NW9

3 bed 2 bath The Hyde

listed yesterday avail now Portal ↗

806 sqft 75 m²

£2.75/sqft £29.60/m² 31% below London median
£2,215/mo ◷ relisted 4×

Lingfield Apartments, Parade Gardens, Chingford, E4

2 bed 2 bath Chingford Mount

Also listed here £2,215 same price ↗

listed today avail now Agent's site ↗

600 sqft 56 m²

£2.83/sqft £30.46/m² 29% below London median
£1,700/mo was £1,750 ◷ relisted 3×

West Gate House, London W5

1 bed 1 bath Ealing

Also listed here £1,700 same price ×2 ↗

4 days on market Portal ↗

828 sqft 77 m²

£2.84/sqft £30.57/m² 29% below London median
£2,350/mo was £2,400 ◷ relisted 2×

Attlee Court, Stanmore, HA7

2 bed 2 bath Canons Park

2 days on market avail now Agent's site ↗

822 sqft 76 m²

£2.86/sqft £30.78/m² 28% below London median
£2,350/mo ◷ relisted 1×

Rally Building, Track Street, E17

2 bed 2 bath Walthamstow

3 days on market Portal ↗

720 sqft 67 m²

£2.88/sqft £31.00/m² price unclear
£2,070/mo ◷ relisted 1×

UNCLE Wembley, Wembley, HA9

1 bed 1 bath Wembley

Also listed here £1,950 ↗

2 days on market Agent's site ↗

1,362 sqft 127 m²

£2.90/sqft £31.22/m² 27% below London median
£3,950/mo was £4,150 ◷ relisted 32×

The Maple, NW2

3 bed 2 bath Brent Cross

Also listed here £3,950 same price ×2 ↗

listed today avail now Agent's site ↗

955 sqft 89 m²

£2.91/sqft £31.32/m² 27% below London median
£2,775/mo was £2,850 ◷ relisted 4×

Florence House, Colindale.

3 bed 2 bath Colindale

Also listed here £2,775 same price ↗

listed today avail 12 Oct Agent's site ↗
Floorplan

784 sqft 73 m²

£2.93/sqft £31.54/m² 27% below London median
£2,300/mo was £2,350 ◷ relisted 1×

16 Albion Way Upton Park E6

2 bed 2 bath East Ham

listed today avail 28 Sep Portal ↗

1,267 sqft 118 m²

£2.96/sqft £31.86/m² 26% below London median
£3,750/mo ◷ relisted 15×

E-52, Kew Curve, Capital Interchange Way, Brentford, TW8

3 bed 2 bath Hounslow

Also listed here £3,750 same price ×2 ↗

listed today avail now Agent's site ↗

1,142 sqft 106 m²

£2.97/sqft £31.97/m² 26% below London median
£3,395/mo ◷ relisted 26×

The Well House

3 bed 2 bath Benhilton

listed today avail 14 Nov Agent's site ↗

1,108 sqft 103 m²

£2.98/sqft £32.08/m² 25% below London median
£3,300/mo was £3,750 ◷ relisted 7×

Navigator Place, Kidbrooke Village, SE3

3 bed 2 bath Blackheath Cator Estate

4 days on market avail now Agent's site ↗

568 sqft 53 m²

£2.99/sqft £32.18/m² 25% below London median
£1,700/mo ◷ relisted 6×

Flat 6, Machine Works House, Hayes, Middlesex, UB3

1 bed 1 bath Hayes

4 days on market Agent's site ↗

775 sqft 72 m²

£3.00/sqft £32.29/m² price unclear
£2,325/mo was £2,400 ◷ relisted 18×

Fizzy Lewisham, River Mill Two, Lewisham SE13 5FQ

2 bed 2 bath Ladywell

Also listed here £2,400 ↗

listed yesterday avail 20 Nov 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.