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.

18,647 flats measured

Best £/sqft£/m² first

16 listings · £3.46/sqft£37.24/m² median in Richmond

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.

1,703 sqft 158 m²

£2.50/sqft £26.91/m² 28% below Richmond median
£4,250/mo £1,063 each (if split by room)

West Park Avenue, Richmond, TW9

4 bed 2 bath Kew

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

2,519 sqft 234 m²

£2.58/sqft £27.77/m² 25% below Richmond median
£6,500/mo £1,300 each (if split by room)

Priory Road, Richmond, TW9

5 bed 3 bath Kew

listed today avail 19 Nov Share Agent's site ↗

1,477 sqft 137 m²

£2.88/sqft £31.00/m² 17% below Richmond 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 15% below Richmond 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 ↗

1,319 sqft 123 m²

£3.22/sqft £34.66/m² 7% below Richmond 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 ↗

2,310 sqft 215 m²

£3.35/sqft £36.06/m² 3% below Richmond median
£7,750/mo £1,550 each (if split by room) was £8,350

Marlborough Road, Richmond, TW10

5 bed 3 bath Richmond

28 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 ↗

1,371 sqft 127 m²

£3.65/sqft £39.29/m²
£5,000/mo £1,250 each (if split by room)

Gainsborough Road, Richmond, TW9

4 bed 2 bath Kew

listed yesterday avail 2 Nov Share Agent's site ↗

2,636 sqft 245 m²

£3.79/sqft £40.80/m²
£9,995/mo £1,999 each (if split by room)

The Vineyard, Richmond, TW10

5 bed 4 bath Richmond

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

2,450 sqft 228 m²

£3.88/sqft £41.76/m² 12% above Richmond median
£9,500/mo £1,900 each (if split by room)

Kings Road, Richmond, Richmond Upon Thames

5 bed 4 bath Richmond

listed yesterday Share Portal ↗

2,451 sqft 228 m²

£3.88/sqft £41.76/m² 12% above Richmond median
£9,500/mo £1,900 each (if split by room)

Kings Road, Richmond, TW10

5 bed 4 bath Richmond

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

1,828 sqft 170 m²

£3.97/sqft £42.73/m² 15% above Richmond median
£7,250/mo £1,450 each (if split by room)

Rosemont Road, Richmond, Surrey, TW10

5 bed 3 bath Richmond

27 days on market avail 26 Oct Share Agent's site ↗

3,816 sqft 355 m²

£10.48/sqft £112.81/m² 203% above Richmond 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
£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.