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.

18,825 flats measured

Best £/sqft£/m² first

12 listings · £4.34/sqft£46.72/m² median in SE17

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.

613 sqft 57 m²

£4.08/sqft £43.92/m² 6% below SE17 median
£2,500/mo £1,250 each (if split by room) ◷ relisted 1×

Liverpool Grove, London

2 bed 1 bath Aylesbury Estate

6 days on market avail now Share Portal ↗

795 sqft 74 m²

£4.34/sqft £46.72/m²
£3,450/mo £1,725 each (if split by room) ◷ relisted 12×

Park Central East, Momento Elephant & Castle

2 bed 1 bath Elephant and Castle

Also listed here £3,450 same price ↗

3 days on market avail 25 Oct Share Agent's site ↗

802 sqft 75 m²

£4.51/sqft £48.55/m²
£3,620/mo £1,810 each (if split by room) ◷ relisted 17×

Parkside, Momento Elephant & Castle

2 bed 2 bath Elephant and Castle

listed yesterday avail 24 Nov Share Agent's site ↗

586 sqft 54 m²

£4.57/sqft £49.19/m²
£2,680/mo was £2,820 ◷ relisted 10×

Parkside, Momento Elephant & Castle

1 bed 1 bath Elephant and Castle

listed yesterday avail 7 Nov Share Agent's site ↗

495 sqft 46 m²

£4.75/sqft £51.13/m²
£2,350/mo ◷ 32 days on market

Amelia Street, Elephant and Castle, London, SE17

1 bed 1 bath Elephant and Castle

Also listed here £3,750 short let ↗

6 days on market Share Agent's site ↗

447 sqft 42 m²

£5.11/sqft £55.00/m² 18% above SE17 median
£2,285/mo was £2,405 ◷ relisted 12×

Parkside, Momento Elephant & Castle

0 bed 1 bath Elephant and Castle

listed yesterday avail 7 Nov Share Agent's site ↗

772 sqft 72 m²

£5.30/sqft £57.05/m² price unclear
£4,095/mo £2,048 each (if split by room) ◷ relisted 1×

Arbour Heights, 27 Heygate Street, Elephant & Castle, London, SE17

2 bed 2 bath Browning Estate

Also listed here £4,303 ↗

7 days on market avail 10 Oct Share Portal ↗

778 sqft 72 m²

£5.58/sqft £60.06/m² 29% above SE17 median
£4,342/mo £2,171 each (if split by room) ◷ relisted 2×

Arbour Heights, 27 Heygate Street, Elephant & Castle, London, SE17

2 bed 2 bath Browning Estate

7 days on market avail 10 Oct Share Agent's site ↗

787 sqft 73 m²

£5.67/sqft £61.03/m² price unclear
£4,463/mo £2,232 each (if split by room) ◷ relisted 1×

Arbour Heights, 27 Heygate Street, Elephant & Castle, London, SE17

2 bed 2 bath Browning Estate

Also listed here £4,095 ↗ £4,342 ↗

7 days on market avail 10 Oct Share Portal ↗

772 sqft 72 m²

£5.69/sqft £61.25/m² price unclear
£4,390/mo £2,195 each (if split by room) ◷ relisted 1×

Arbour Heights, 27 Heygate Street, Elephant & Castle, London, SE17

2 bed 2 bath Browning Estate

Also listed here £4,099 ↗

7 days on market avail 10 Oct Share Portal ↗

551 sqft 51 m²

£6.14/sqft £66.09/m² 41% above SE17 median
£3,384/mo ◷ relisted 1×

Arbour Heights, 27 Heygate Street, Elephant & Castle, London, SE17

1 bed 1 bath Browning Estate

14 days on market avail 10 Oct Share Portal ↗

811 sqft 75 m²

£20.04/sqft £215.71/m² 362% above SE17 median
£16,250/mo £8,125 each (if split by room) ◷ relisted 1×

Hawksbury Heights, 11 Hewson Way, Elephant & Castle, London, SE17

2 bed 2 bath Elephant and Castle

listed today avail 23 Oct 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.