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.

18,497 flats measured

Best £/sqft£/m² first

97–104 of 104 · £5.96/sqft£64.15/m² median in SW1

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.

size unknown

—/sqft/m²
£1,995/mo

Hans Crescent, Knightsbridge, SW1X

0 bed 1 bath Belgravia

3 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£13,900/mo £2,780 each (if split by room)

Knightsbridge, South Kensington

5 bed 4 bath Belgravia

5 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£4,500/mo

Lower Sloane Street, London

1 bed 1 bath Chelsea

4 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£2,500/mo

Lupus Street, City Of Westminster, London

1 bed 1 bath Churchill Gardens Estate

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

size unknown

—/sqft/m²
£16,000/mo £4,000 each (if split by room)

Millbank, London, SW1P

4 bed ? bath Millbank

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

size unknown

—/sqft/m²
£6,500/mo £2,167 each (if split by room)

Page Street, Westminster, SW1P

3 bed 2 bath Grosvenor Estate

listed yesterday avail 1 Oct Share Agent's site ↗

size unknown

—/sqft/m²
£2,365/mo

Vauxhall Bridge Road, London, SW1V

0 bed 1 bath Grosvenor Estate

listed today avail 1 Nov Share Agent's site ↗

size unknown

—/sqft/m²
£5,503/mo £1,834 each (if split by room)

Sutherland Apartments, Ebury Bridge Road

3 bed 1 bath North Kensington

3 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.