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.

18,572 flats measured

Best £/sqft£/m² first

20 listings · £6.91/sqft£74.38/m² median in W1D

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.

1,073 sqft 100 m²

£3.57/sqft £38.43/m² 48% below W1D median
£3,835/mo

Richmond Buildings, London, W1D

1 bed 1 bath East Marylebone

3 days on market avail 22 Sep 2027 Share Agent's site ↗

1,462 sqft 136 m²

£4.74/sqft £51.02/m² 31% below W1D median
£6,933/mo £2,311 each (if split by room)

Dean Street, Soho, London, W1D

3 bed 3 bath East Marylebone

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

458 sqft 43 m²

£4.91/sqft £52.85/m² 29% below W1D median
£2,250/mo

Old Compton Street, Soho

1 bed 1 bath East Marylebone

listed yesterday avail 1 Oct Share Portal ↗

1,546 sqft 144 m²

£5.33/sqft £57.37/m² 23% below W1D median
£8,246/mo £4,123 each (if split by room)

Wardour Street, London, W1D

2 bed 2 bath Chinatown

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

1,280 sqft 119 m²

£5.66/sqft £60.92/m² 18% below W1D median
£7,250/mo £3,625 each (if split by room)

Wardour Street, London, W1D

2 bed 3 bath Chinatown

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

560 sqft 52 m²

£5.96/sqft £64.15/m² 14% below W1D median
£3,337/mo

Shaftesbury Avenue, Soho, W1D

1 bed 1 bath Chinatown

18 days on market avail 9 Nov Share Agent's site ↗

410 sqft 38 m²

£6.29/sqft £67.70/m² 9% below W1D median
£2,578/mo

Compton Street, Soho, W1D

1 bed 1 bath East Marylebone

25 days on market avail 9 Nov Share Portal ↗

420 sqft 39 m²

£6.50/sqft £69.97/m² 6% below W1D median
£2,730/mo

Lowndes Court, W1F

1 bed 1 bath East Marylebone

4 days on market avail 7 Dec Share Agent's site ↗

311 sqft 29 m²

£6.76/sqft £72.76/m²
£2,102/mo

Old Compton Street, Soho, W1D

0 bed 1 bath East Marylebone

23 days on market avail 6 Nov Share Portal ↗

311 sqft 29 m²

£6.91/sqft £74.38/m²
£2,150/mo

Rupert Street, Soho

1 bed 1 bath East Marylebone

9 days on market Share Agent's site ↗

521 sqft 48 m²

£7.36/sqft £79.22/m²
£3,835/mo

Richmond Buildings, Soho, W1D

1 bed 1 bath East Marylebone

3 days on market Share Agent's site ↗

315 sqft 29 m²

£7.57/sqft £81.48/m²
£2,383/mo

Shelton Street, WC2H

0 bed 1 bath Bloomsbury

4 days on market avail 9 Nov Share Agent's site ↗

1,287 sqft 120 m²

£7.77/sqft £83.64/m² 12% above W1D median
£10,000/mo £3,333 each (if split by room)

12-13 Richmond Buildings, London, W1D

3 bed 3 bath East Marylebone

12 days on market avail now Share Portal ↗

328 sqft 30 m²

£8.23/sqft £88.59/m² 19% above W1D median
£2,700/mo

Flat 1, 72 Old Compton Street, London

1 bed 1 bath East Marylebone

5 days on market avail 12 Oct Share Agent's site ↗

865 sqft 80 m²

£9.54/sqft £102.69/m² 38% above W1D median
£8,250/mo

Richmond Mews, London, W1D

1 bed 1 bath East Marylebone

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

size unknown

—/sqft/m²
£3,228/mo

Archer Street, Soho, London, W1D

1 bed 1 bath East Marylebone

5 days on market avail 12 Nov Share Agent's site ↗

size unknown

—/sqft/m²
£3,250/mo

Old Compton Street, Soho, London, W1D

1 bed 1 bath East Marylebone

5 days on market avail 25 Nov Share Agent's site ↗

size unknown

—/sqft/m²
£2,500/mo

Oxford street , W1D 1LZ

1 bed 1 bath East Marylebone

4 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£2,600/mo

Oxford Street, W1D 1LZ

1 bed 1 bath North Kensington

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

size unknown

—/sqft/m²
£2,750/mo

Oxford Street, W1D 1LZ

1 bed 1 bath North Kensington

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.