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.

18,137 flats measured

Best £/sqft£/m² first

15 listings · £3.97/sqft£42.73/m² median in Southwark

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.

562 sqft 52 m²

£3.59/sqft £38.64/m² 10% below Southwark median
£2,020/mo was £2,370

Eaton Walk, London, SE15

1 bed 1 bath Acorn Estate

2 days on market Share Agent's site ↗

597 sqft 55 m²

£4.08/sqft £43.92/m²
£2,436/mo was £2,736

St. Georges Wharf, London, SE1

1 bed 1 bath Bermondsey Village

5 days on market avail 13 Nov Share Agent's site ↗

742 sqft 69 m²

£4.13/sqft £44.45/m² price unclear
£3,065/mo was £3,415 ◷ relisted 32×

Biscuit Walk, London SE16

1 bed 1 bath Arnold Estate

Also listed here £3,415 ↗

listed yesterday avail now Share Agent's site ↗

586 sqft 54 m²

£4.57/sqft £49.19/m² 15% above Southwark median
£2,680/mo was £2,820 ◷ relisted 10×

Parkside, Momento Elephant & Castle

1 bed 1 bath Elephant and Castle

listed today avail 7 Nov Share Agent's site ↗

1,034 sqft 96 m²

£4.60/sqft £49.51/m² 16% above Southwark median
£4,760/mo £1,587 each (if split by room) was £4,835 ◷ relisted 13×

City Lights Point, Momento Elephant & Castle

3 bed 3 bath Browning Estate

2 days on market avail now Share Portal ↗

753 sqft 70 m²

£4.62/sqft £49.73/m² price unclear
£3,480/mo £1,740 each (if split by room) was £3,555 ◷ relisted 18×

City Lights Point, Momento Elephant & Castle

2 bed 2 bath Browning Estate

Also listed here £3,500 ↗

2 days on market avail now Share Portal ↗

1,486 sqft 138 m²

£5.03/sqft £54.14/m² 27% above Southwark median
£7,475/mo £2,492 each (if split by room) was £7,583 ◷ relisted 1×

Shard Place, London Bridge Street, London, SE1

3 bed 2 bath Bermondsey Village

2 days on market avail now Share Portal ↗

674 sqft 63 m²

£5.10/sqft £54.90/m² price unclear
£3,437/mo £1,719 each (if split by room) was £3,947 ◷ relisted 27×

Biscuit Walk, London SE16

2 bed 1 bath Arnold Estate

Also listed here £3,407 ×2 ↗ £3,437 same price ↗

listed yesterday avail 7 Oct Share Agent's site ↗

447 sqft 42 m²

£5.11/sqft £55.00/m² 29% above Southwark median
£2,285/mo was £2,405 ◷ relisted 12×

Parkside, Momento Elephant & Castle

0 bed 1 bath Elephant and Castle

listed today avail 7 Nov Share Agent's site ↗

969 sqft 90 m²

£5.18/sqft £55.76/m² price unclear
£5,020/mo £1,673 each (if split by room) was £5,470 ◷ relisted 30×

Biscuit Walk, London SE16

3 bed 2 bath Arnold Estate

Also listed here £4,938 ↗ £4,968 ↗ £4,988 ↗

listed yesterday avail now Share Agent's site ↗

1,010 sqft 94 m²

£5.56/sqft £59.85/m² price unclear
£5,611/mo £2,806 each (if split by room) was £6,283 ◷ relisted 2×

Shard Place, London Bridge Street, London, SE1

2 bed 2 bath Bermondsey Village

Also listed here £5,611 same price ↗ £5,806 ↗

2 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£2,000/mo was £2,500

Howland Way, London, SE16

1 bed 1 bath Rotherhithe

2 days on market avail 18 Oct Share Agent's site ↗

size unknown

—/sqft/m²
£2,100/mo £1,050 each (if split by room) was £2,200

SE22 8PU

2 bed 1 bath Dulwich Village

6 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.