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.

18,506 flats measured

Best £/sqft£/m² first

5 listings · £4.79/sqft£51.56/m² median in Waterloo

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.

830 sqft 77 m²

£3.80/sqft £40.90/m² 21% below Waterloo median
£3,150/mo £1,575 each (if split by room) ◷ relisted 1×

Westminster Bridge Road, Waterloo, London, SE1

2 bed 2 bath Jubilee Hills

4 days on market Share Agent's site ↗

753 sqft 70 m²

£4.68/sqft £50.38/m² price unclear
£3,525/mo £1,763 each (if split by room) ◷ relisted 10×

UNCLE Elephant & Castle, 9 Churchyard Row, SE11

2 bed 2 bath Cooper Close

Also listed here £3,425 ↗ £3,525 same price ↗

4 days on market Share Portal ↗

753 sqft 70 m²

£4.93/sqft £53.07/m² price unclear
£3,711/mo £1,856 each (if split by room) ◷ relisted 11×

UNCLE Elephant & Castle, 9 Churchyard Row, SE11

2 bed 2 bath Cooper Close

Also listed here £3,450 ↗

4 days on market avail 2 Nov Share Agent's site ↗

570 sqft 53 m²

£5.26/sqft £56.62/m²
£3,000/mo ◷ relisted 6×

Churchyard Row, SE11

1 bed 1 bath Cooper Close

4 days on market Share Agent's site ↗

570 sqft 53 m²

£5.48/sqft £58.99/m² 14% above Waterloo median
£3,125/mo ◷ relisted 9×

UNCLE Elephant & Castle, 9 Churchyard Row, SE11

1 bed 1 bath Cooper Close

Also listed here £3,125 same price ↗

4 days on market avail 2 Nov 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.