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.

18,828 flats measured

Best £/sqft£/m² first

31 listings · £2.99/sqft£32.18/m² median in SM1

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.

852 sqft 79 m²

£2.11/sqft £22.71/m² 29% below SM1 median
£1,800/mo £900 each (if split by room) was £1,850 ◷ 40 days on market

Benhill Wood Road, Sutton

2 bed 1 bath Benhilton

40 days on market avail 2 Oct Share Portal ↗

889 sqft 83 m²

£2.19/sqft £23.57/m² 27% below SM1 median
£1,950/mo £650 each (if split by room) was £2,050 ◷ 52 days on market

Constance Road, Sutton, SM1

3 bed 2 bath Carshalton

52 days on market Share Agent's site ↗

710 sqft 66 m²

£2.25/sqft £24.22/m² 25% below SM1 median
£1,600/mo £800 each (if split by room) was £1,650

Homefield Park, Sutton, Surrey, SM1

2 bed 1 bath Sutton

19 days on market avail 31 Oct Share Agent's site ↗

707 sqft 66 m²

£2.33/sqft £25.08/m² 22% below SM1 median
£1,650/mo £825 each (if split by room) was £1,750 ◷ 35 days on market

Lewis Road Sutton SM1

2 bed 1 bath Benhilton

35 days on market avail now Share Portal ↗

808 sqft 75 m²

£2.41/sqft £25.94/m² 19% below SM1 median
£1,950/mo £975 each (if split by room) was £2,200 ◷ 56 days on market

Shott Close, Sutton, SM1

2 bed 1 bath Carshalton

Also listed here £4,500 short let ↗

2mo on market Share Agent's site ↗

788 sqft 73 m²

£2.47/sqft £26.59/m² 17% below SM1 median
£1,950/mo £650 each (if split by room) was £2,050 ◷ 56 days on market

High Street, Sutton

3 bed 1 bath Benhilton

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

1,025 sqft 95 m²

£2.59/sqft £27.88/m² 13% below SM1 median
£2,650/mo £1,325 each (if split by room) was £2,870 ◷ relisted 29×

The Well House

2 bed 2 bath Benhilton

Also listed here £2,650 same price ×2 ↗

listed today avail now Share Agent's site ↗

743 sqft 69 m²

£2.69/sqft £28.95/m² 10% below SM1 median
£2,000/mo £1,000 each (if split by room) was £2,100 ◷ 32 days on market

Alberta Avenue, Cheam, SM1

2 bed ? bath Benhilton

32 days on market avail 1 Oct Share Portal ↗

553 sqft 51 m²

£2.80/sqft £30.14/m² 6% below SM1 median
£1,550/mo £775 each (if split by room) was £1,600

Clowser Close, Sutton, SM1

2 bed 1 bath Benhilton

26 days on market avail 18 Nov Share Agent's site ↗

798 sqft 74 m²

£2.88/sqft £31.00/m² 4% below SM1 median
£2,300/mo £1,150 each (if split by room) was £2,500 ◷ 55 days on market

Cowper Avenue, Sutton, SM1

2 bed 1 bath Carshalton

55 days on market Share Agent's site ↗

495 sqft 46 m²

£3.13/sqft £33.69/m²
£1,550/mo £775 each (if split by room) was £1,595

Clowser Close, Sutton

2 bed 1 bath Carshalton

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

925 sqft 86 m²

£3.14/sqft £33.80/m²
£2,900/mo £967 each (if split by room) was £3,055 ◷ relisted 27×

The Well House

3 bed 2 bath Benhilton

Also listed here £2,900 same price ×2 ↗

listed today avail 8 Oct Share Agent's site ↗

548 sqft 51 m²

£3.19/sqft £34.34/m²
£1,750/mo £875 each (if split by room) was £1,800 ◷ 51 days on market

Harold Road, Sutton

2 bed 1 bath Carshalton

51 days on market avail now Share Portal ↗

369 sqft 34 m²

£3.52/sqft £37.89/m² 18% above SM1 median
£1,300/mo was £1,375 ◷ 32 days on market

St. James Road, Sutton

1 bed 1 bath Sutton

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

size unknown

—/sqft/m²
£1,650/mo £825 each (if split by room) was £1,725

153c High Street Sutton Surrey SM1 1JH

2 bed 2 bath Benhilton

25 days on market avail 30 Sep Share Portal ↗

size unknown

—/sqft/m²
£2,100/mo £700 each (if split by room) was £2,150 ◷ 35 days on market

Brandon Road, Sutton, SM1

3 bed 1 bath Benhilton

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

size unknown

—/sqft/m²
£2,300/mo £767 each (if split by room) was £2,550 ◷ 56 days on market

Carshalton Road, Cheam, Sutton, SM1

3 bed 1 bath Carshalton

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

size unknown

—/sqft/m²
£2,200/mo £733 each (if split by room) was £2,300

Carshalton Road, London

3 bed 2 bath Carshalton

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

size unknown

—/sqft/m²
£2,750/mo £917 each (if split by room) was £2,995

Carshalton Road, Sutton, SM1

3 bed 2 bath Carshalton

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

size unknown

—/sqft/m²
£1,500/mo £750 each (if split by room) was £1,625 ◷ 56 days on market

Clowser Close, London, SM1

2 bed 1 bath Carshalton

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

size unknown

—/sqft/m²
£1,750/mo £875 each (if split by room) was £1,800

Croft Road Sutton SM1

2 bed 1 bath Carshalton

18 days on market avail 13 Oct Share Portal ↗

size unknown

—/sqft/m²
£1,950/mo £975 each (if split by room) was £2,000

Elysium House, 38 Western Road, Sutton, SM1

2 bed 2 bath Sutton

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

size unknown

—/sqft/m²
£1,100/mo was £1,200

High Street, Sutton, SM1

0 bed ? bath Benhilton

13 days on market avail 5 Oct Share Agent's site ↗

size unknown

—/sqft/m²
£1,100/mo was £1,200

High Street, Sutton, SM1

0 bed 1 bath Benhilton

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

size unknown

—/sqft/m²
£1,750/mo £875 each (if split by room) was £1,900

The Maisonettes, Sutton, SM1

2 bed 1 bath Benhilton

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

size unknown

—/sqft/m²
£1,575/mo £788 each (if split by room) was £1,650

Thicket Road, Sutton

2 bed 1 bath Benhilton

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

size unknown

—/sqft/m²
£1,950/mo £650 each (if split by room) was £2,100 ◷ 56 days on market

Vicarage Road, SM1

3 bed 1 bath Benhilton

56 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£1,800/mo £900 each (if split by room) was £1,950

Vicarage Road, Sutton, SM1

2 bed 1 bath Benhilton

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

size unknown

—/sqft/m²
£3,000/mo £750 each (if split by room) was £3,250

Westfield Road, Cheam, SUTTON

4 bed 3 bath Benhilton

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

size unknown

—/sqft/m²
£1,950/mo £650 each (if split by room) was £2,050 ◷ 56 days on market

High Street, Sutton, SM1

3 bed 1 bath

56 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.