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.

18,575 flats measured

Best £/sqft£/m² first

29 listings · £2.97/sqft£31.97/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.

946 sqft 88 m²

£2.11/sqft £22.71/m² 29% below SM1 median
£2,000/mo £667 each (if split by room)

Westfield Road, Cheam, Sutton

3 bed 1 bath Benhilton

4 days on market avail 30 Sep Share Agent's site ↗

581 sqft 54 m²

£2.58/sqft £27.77/m² 13% below SM1 median
£1,500/mo

Tavernelle House, High Street, Sutton, SM1

1 bed 1 bath Benhilton

6 days on market avail 25 Nov 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 28×

The Well House

2 bed 2 bath Benhilton

Also listed here £2,650 same price ↗

listed today avail now Share Agent's site ↗

890 sqft 83 m²

£2.64/sqft £28.42/m² 11% below SM1 median
£2,350/mo £1,175 each (if split by room)

The Well House

2 bed 2 bath Benhilton

listed today avail 8 Oct Share Agent's site ↗

771 sqft 72 m²

£2.69/sqft £28.95/m² 9% below SM1 median
£2,075/mo £1,038 each (if split by room)

The Well House

2 bed 2 bath Benhilton

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

615 sqft 57 m²

£2.76/sqft £29.71/m² 7% below SM1 median
£1,700/mo £850 each (if split by room)

Jengar Close, Sutton, SM1

2 bed 1 bath Benhilton

4 days on market Share Agent's site ↗

560 sqft 52 m²

£2.77/sqft £29.82/m² 7% below SM1 median
£1,550/mo £775 each (if split by room)

Eleonora Terrace Lind Road, Sutton, Surrey, SM1

2 bed 1 bath Benhilton

6 days on market avail 21 Nov Share Agent's site ↗

614 sqft 57 m²

£2.85/sqft £30.68/m² 4% below SM1 median
£1,750/mo £875 each (if split by room)

Benhill Wood Road, Sutton, SM1

2 bed 1 bath Benhilton

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

1,142 sqft 106 m²

£2.97/sqft £31.97/m²
£3,395/mo £1,132 each (if split by room) ◷ relisted 27×

The Well House

3 bed 2 bath Benhilton

Also listed here £3,395 same price ↗

listed today avail 14 Nov Share Agent's site ↗

610 sqft 57 m²

£3.03/sqft £32.61/m²
£1,850/mo

Sutton Court Road Sutton SM1

1 bed 1 bath Benhilton

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

610 sqft 57 m²

£3.03/sqft £32.61/m²
£1,850/mo

Sutton Court Road Sutton SM1

1 bed 1 bath Benhilton

4 days on market avail 30 Nov Share Agent's site ↗

594 sqft 55 m²

£3.07/sqft £33.05/m²
£1,825/mo

Sutton Court Road, Sutton

1 bed 1 bath Benhilton

2 days on market avail 7 Nov 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 26×

The Well House

3 bed 2 bath Benhilton

Also listed here £2,900 same price ↗

listed today avail 8 Oct Share Agent's site ↗

594 sqft 55 m²

£3.16/sqft £34.01/m²
£1,875/mo

Sutton Court Road, Sutton

1 bed 1 bath Benhilton

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

599 sqft 56 m²

£3.17/sqft £34.12/m²
£1,900/mo £950 each (if split by room) ◷ relisted 1×

Brunswick Road, Sutton, SM1

2 bed 1 bath Benhilton

3 days on market Share Agent's site ↗

398 sqft 37 m²

£3.39/sqft £36.49/m² 14% above SM1 median
£1,350/mo

Greyhound Road, Sutton, SM1

1 bed 1 bath Benhilton

2 days on market avail 3 Oct Share Portal ↗

743 sqft 69 m²

£3.43/sqft £36.92/m² 15% above SM1 median
£2,550/mo £1,275 each (if split by room) ◷ relisted 27×

The Well House

2 bed 2 bath Benhilton

Also listed here £2,550 same price ↗

listed today avail now Share Agent's site ↗

162 sqft 15 m²

£7.72/sqft £83.10/m² 160% above SM1 median
£1,250/mo

St. Thomas Row, Calthorpe Gardens, Sutton, SM1

0 bed ? bath Benhilton

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

size unknown

—/sqft/m²
£1,100/mo

Carshalton Road, Sutton, Surrey, SM1

0 bed 1 bath Benhilton

2 days on market avail 2 Oct Share Portal ↗

size unknown

—/sqft/m²
£1,500/mo £750 each (if split by room)

Derby Road, Cheam, Sutton

2 bed 1 bath Sutton

listed yesterday avail 28 Sep Share Portal ↗

size unknown

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

Homefield Park, Sutton

2 bed 1 bath Sutton

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

size unknown

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

Leben Court, 36 Sutton Court Road, Sutton, SM1

2 bed 2 bath Benhilton

listed yesterday avail 11 Nov Share Agent's site ↗

size unknown

—/sqft/m²
£1,400/mo

Lower Road, SUTTON

1 bed 1 bath Carshalton

2 days on market avail 3 Oct Share Agent's site ↗

size unknown

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

Norman Road, Sutton, SM1

4 bed 1 bath Benhilton

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

size unknown

—/sqft/m²
£2,100/mo £700 each (if split by room)

Rectory Road, Sutton, SM1

3 bed 1 bath Benhilton

2 days on market avail 28 Sep Share Agent's site ↗

size unknown

—/sqft/m²
£1,400/mo

Bushey Road, Sutton

1 bed 1 bath East Dulwich

4 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.