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.

18,169 flats measured

Best £/sqft£/m² first

40 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.

1,853 sqft 172 m²

£2.43/sqft £26.16/m² short let
£4,500/mo ◷ relisted 1×

Barry Road, East Dulwich, SE22

5 bed 4 bath Lordship Lane & Dulwich Common Estate

2 days on market avail 11 Nov Share Agent's site ↗

799 sqft 74 m²

£2.94/sqft £31.65/m² 26% below Southwark median
£2,350/mo £1,175 each (if split by room) ◷ relisted 1×

Silwood Street, Rotherhithe, London, SE16

2 bed 1 bath Bermondsey

Also listed here £3,683 short let ↗

4 days on market Share Agent's site ↗

1,163 sqft 108 m²

£3.01/sqft £32.40/m² 24% below Southwark median
£3,500/mo £1,167 each (if split by room) ◷ relisted 1×

Reynolds Road, London

3 bed 2 bath Brockley

2 days on market avail 5 Dec Share Agent's site ↗

809 sqft 75 m²

£3.28/sqft £35.31/m² 17% below Southwark median
£2,650/mo £1,325 each (if split by room) ◷ relisted 1×

Elmwood Road, Herne Hill, London, SE24

2 bed 1 bath Dulwich

5 days on market avail 24 Nov Share Portal ↗

668 sqft 62 m²

£3.29/sqft £35.41/m² 17% below Southwark median
£2,200/mo £1,100 each (if split by room) ◷ relisted 1×

Grange Road, London, SE1

2 bed 1 bath Arnold Estate

5 days on market avail now Share Portal ↗

768 sqft 71 m²

£3.39/sqft £36.49/m² 15% below Southwark median
£2,600/mo £1,300 each (if split by room) ◷ relisted 1×

Rotherhithe Street, Rotherhithe Street

2 bed 2 bath Acorn Walk

4 days on market Share Agent's site ↗

504 sqft 47 m²

£3.52/sqft £37.89/m² 11% below Southwark median
£1,775/mo ◷ relisted 1×

Chandler Way, Peckham, London, SE15

1 bed 1 bath Camberwell

2 days on market Share Agent's site ↗

682 sqft 63 m²

£3.67/sqft £39.50/m² 8% below Southwark median
£2,500/mo £1,250 each (if split by room) ◷ relisted 1×

Grove Vale, East Dulwich, London

2 bed 1 bath Camberwell

listed yesterday avail 6 Oct Share Portal ↗

613 sqft 57 m²

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

Liverpool Grove, London

2 bed 1 bath Aylesbury Estate

5 days on market avail now Share Portal ↗

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 ↗

523 sqft 49 m²

£4.30/sqft £46.28/m²
£2,250/mo ◷ relisted 2×

Twist House, Grange Road, Bermondsey, SE1

1 bed 1 bath Bermondsey Village

Also listed here £2,250 same price ↗

2 days on market avail 27 Oct 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 ↗

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

769 sqft 71 m²

£4.45/sqft £47.90/m² 12% above Southwark median
£3,425/mo £1,713 each (if split by room) ◷ relisted 14×

Park Central West, Momento Elephant & Castle

2 bed 1 bath Elephant and Castle

Also listed here £3,425 same price ↗

listed yesterday avail 31 Oct Share Portal ↗

802 sqft 75 m²

£4.51/sqft £48.55/m² 14% above Southwark median
£3,620/mo £1,810 each (if split by room) ◷ relisted 17×

Parkside, Momento Elephant & Castle

2 bed 2 bath Elephant and Castle

listed today avail 24 Nov Share Agent's site ↗

732 sqft 68 m²

£4.51/sqft £48.55/m² 14% above Southwark median
£3,300/mo £1,650 each (if split by room) ◷ relisted 1×

Southwark Bridge Road, London, SE1

2 bed 2 bath Bankside

6 days on market avail 30 Sep 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 ↗

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 ↗

5 days on market Share Portal ↗

495 sqft 46 m²

£4.75/sqft £51.13/m² 20% above Southwark median
£2,350/mo ◷ 31 days on market

Amelia Street, Elephant and Castle, London, SE17

1 bed 1 bath Elephant and Castle

Also listed here £3,750 short let ↗

5 days on market Share Agent's site ↗

753 sqft 70 m²

£4.93/sqft £53.07/m² price unclear
£3,711/mo £1,856 each (if split by room) ◷ relisted 10×

UNCLE Elephant & Castle, 9 Churchyard Row, SE11

2 bed 2 bath Cooper Close

Also listed here £3,450 ↗

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

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 ↗

1,155 sqft 107 m²

£5.20/sqft £55.97/m² 31% above Southwark median
£6,002/mo £3,001 each (if split by room) ◷ relisted 1×

Triptych Bankside, London, SE1

2 bed 2 bath Bankside

6 days on market avail 20 Nov Share Agent's site ↗

576 sqft 54 m²

£5.21/sqft £56.08/m² short let
£3,000/mo ◷ relisted 1×

Walworth Road, Elephant and Castle, London, SE1

1 bed 1 bath Elephant and Castle

Also listed here £3,000 short let ↗

4 days on market Share Agent's site ↗

570 sqft 53 m²

£5.26/sqft £56.62/m² 32% above Southwark median
£3,000/mo ◷ relisted 6×

Churchyard Row, SE11

1 bed 1 bath Cooper Close

5 days on market 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 ↗

6 days on market avail 10 Oct Share Portal ↗

1,337 sqft 124 m²

£5.42/sqft £58.34/m² 37% above Southwark median
£7,250/mo £3,625 each (if split by room) ◷ relisted 1×

One Blackfriars - 22nd Floor, Southwark

2 bed 2 bath Bankside

4 days on market Share Portal ↗

570 sqft 53 m²

£5.48/sqft £58.99/m² 38% above Southwark 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 ↗

5 days on market avail 2 Nov 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 ↗

778 sqft 72 m²

£5.58/sqft £60.06/m² 41% above Southwark 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

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

1,026 sqft 95 m²

£5.60/sqft £60.28/m² 41% above Southwark median
£5,741/mo £2,871 each (if split by room) ◷ relisted 2×

Shard Place, London Bridge Street, London, SE1

2 bed 2 bath Bermondsey Village

Also listed here £5,741 same price ↗

2 days on market avail now Share Portal ↗

1,026 sqft 95 m²

£5.62/sqft £60.49/m² 42% above Southwark median
£5,763/mo £2,882 each (if split by room) ◷ relisted 2×

London Bridge Street, London, SE1

2 bed 2 bath Bermondsey Village

2 days on market avail now Share Portal ↗

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 ↗

6 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 ↗

6 days on market avail 10 Oct Share Portal ↗

401 sqft 37 m²

£6.86/sqft £73.84/m² 73% above Southwark median
£2,752/mo ◷ relisted 16×

Biscuit Walk, London SE16

0 bed 1 bath Arnold Estate

Also listed here £2,752 same price ↗

listed yesterday 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.