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.

18,643 flats measured

Best £/sqft£/m² first

27 listings · £3.53/sqft£38.00/m² median in TW1

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.

2,317 sqft 215 m²

£2.16/sqft £23.25/m² 39% below TW1 median
£4,995/mo £833 each (if split by room) ◷ 39 days on market

Tennyson Avenue, Twickenham

6 bed 3 bath Strawberry Hill

39 days on market Share Agent's site ↗

4,833 sqft 449 m²

£2.17/sqft £23.36/m² 39% below TW1 median
£10,500/mo £1,750 each (if split by room) ◷ 46 days on market

Martineau Drive, London, TW1

6 bed 5 bath Isleworth

46 days on market Share Portal ↗

4,478 sqft 416 m²

£2.34/sqft £25.19/m² 34% below TW1 median
£10,500/mo £1,750 each (if split by room) ◷ 59 days on market

Martineau Drive, Twickenham, TW1

6 bed 4 bath Isleworth

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

4,432 sqft 412 m²

£2.37/sqft £25.51/m² 33% below TW1 median
£10,500/mo £1,750 each (if split by room) ◷ 35 days on market

Martineau Drive, Twickenham

6 bed 4 bath Isleworth

35 days on market Share Agent's site ↗

3,519 sqft 327 m²

£2.42/sqft £26.05/m² 31% below TW1 median
£8,500/mo £1,417 each (if split by room) ◷ 2mo on market

Martineau Drive, Richmond, Twickenham, TW1

6 bed 3 bath Isleworth

2mo on market avail now Share Agent's site ↗

1,772 sqft 165 m²

£2.82/sqft £30.35/m² 20% below TW1 median
£5,000/mo £1,250 each (if split by room) was £7,000 ◷ 2mo on market

Copthall Gardens, Twickenham

4 bed 2 bath Strawberry Hill

2mo on market Share Agent's site ↗

1,477 sqft 137 m²

£2.88/sqft £31.00/m² 18% below TW1 median
£4,250/mo £1,063 each (if split by room)

St. Margarets Road, St Margarets

4 bed 2 bath Isleworth

24 days on market Share Agent's site ↗

1,448 sqft 135 m²

£2.94/sqft £31.65/m² 17% below TW1 median
£4,250/mo £1,063 each (if split by room)

Gordon Avenue, St Margarets

4 bed 2 bath Isleworth

12 days on market Share Agent's site ↗

1,267 sqft 118 m²

£3.08/sqft £33.15/m² 13% below TW1 median
£3,900/mo £975 each (if split by room) ◷ 56 days on market

Sherland Road, Twickenham

4 bed 2 bath Strawberry Hill

56 days on market Share Portal ↗

1,585 sqft 147 m²

£3.15/sqft £33.91/m² 11% below TW1 median
£5,000/mo £1,000 each (if split by room) ◷ 40 days on market

Beaconsfield Road

5 bed 2 bath Isleworth

40 days on market Share Portal ↗

1,233 sqft 115 m²

£3.16/sqft £34.01/m² 10% below TW1 median
£3,900/mo £975 each (if split by room)

Upper Grotto Road, Strawberry Hill

4 bed 2 bath Strawberry Hill

listed today Share Agent's site ↗

1,561 sqft 145 m²

£3.20/sqft £34.44/m² 9% below TW1 median
£5,000/mo £1,250 each (if split by room) ◷ 56 days on market

Riverview Gardens, Strawberry Hill

4 bed 2 bath Strawberry Hill

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

1,319 sqft 123 m²

£3.22/sqft £34.66/m² 9% below TW1 median
£4,250/mo £1,063 each (if split by room)

Amyand Park Road, St Margarets

4 bed 2 bath East Twickenham

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

1,572 sqft 146 m²

£3.50/sqft £37.67/m²
£5,500/mo £1,375 each (if split by room) was £5,750

Riverview Mansions, Clevedon Road, Twickenham, Richmond Upon Thames

4 bed 2 bath East Twickenham

5 days on market avail 1 Dec Share Agent's site ↗

1,559 sqft 145 m²

£3.53/sqft £38.00/m²
£5,500/mo £1,375 each (if split by room)

Riverview Mansions, Twickenham, TW1

4 bed 2 bath East Twickenham

5 days on market avail 28 Nov Share Portal ↗

1,333 sqft 124 m²

£3.56/sqft £38.32/m²
£4,750/mo £1,188 each (if split by room)

Bridge Road, St Margarets

4 bed 2 bath Isleworth

7 days on market Share Agent's site ↗

2,701 sqft 251 m²

£3.70/sqft £39.83/m²
£10,000/mo £2,000 each (if split by room) ◷ 49 days on market

Lebanon Park, Twickenham, Richmond Upon Thames

5 bed 3 bath East Twickenham

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

4,143 sqft 385 m²

£4.10/sqft £44.13/m² 16% above TW1 median
£17,000/mo £3,400 each (if split by room)

Strawberry Hill Road, Twickenham, TW1

5 bed 4 bath Strawberry Hill

Also listed here £25,000 short let ↗

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

4,105 sqft 381 m²

£4.14/sqft £44.56/m² 17% above TW1 median
£17,000/mo £3,400 each (if split by room)

Strawberry Hill Road, Twickenham TW1

5 bed 4 bath Strawberry Hill

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

3,816 sqft 355 m²

£10.48/sqft £112.81/m² 197% above TW1 median
£40,000/mo £10,000 each (if split by room)

Willoughby Road, Richmond Riverside, TW1

4 bed 4 bath East Twickenham

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

size unknown

—/sqft/m² short let
£5,950/mo ◷ 2mo on market

Broadway Avenue, Twickenham, London , TW1 1RH

5 bed 3 bath Isleworth

2mo on market avail now Share Portal ↗

size unknown

—/sqft/m²
£4,595/mo £919 each (if split by room) ◷ 56 days on market

Grosvenor Halls, Grosvenor Road, Twickenham

5 bed 2 bath Strawberry Hill

56 days on market Share Portal ↗

size unknown

—/sqft/m²
£6,034/mo £862 each (if split by room) ◷ 56 days on market

Grosvenor Halls, Grosvenor Road, Twickenham

7 bed 2 bath Strawberry Hill

56 days on market Share Portal ↗

size unknown

—/sqft/m²
£6,307/mo £901 each (if split by room) ◷ 56 days on market

Grosvenor Road, Twickenham

7 bed 1 bath Strawberry Hill

56 days on market Share Portal ↗

size unknown

—/sqft/m²
£2,600/mo £650 each (if split by room) was £3,033 ◷ 44 days on market

Heath Road, Twickenham, Richmond Upon Thames

4 bed 2 bath Strawberry Hill

44 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£10,000/mo £2,000 each (if split by room)

Lebanon Park, Twickenham

5 bed 4 bath East Twickenham

26 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£8,500/mo £1,417 each (if split by room)

Martineau Drive, Twickenham, TW1

6 bed 3 bath Isleworth

listed today 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.