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.

18,593 flats measured

Best £/sqft£/m² first

23 listings · £2.65/sqft£28.52/m² median in SE12

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.

1,143 sqft 106 m²

£2.19/sqft £23.57/m² 17% below SE12 median
£2,500/mo £833 each (if split by room)

Grove Park SE12

3 bed 1 bath Chinbrook

6 days on market avail 28 Sep Share Agent's site ↗

911 sqft 85 m²

£2.20/sqft £23.68/m² 17% below SE12 median
£2,000/mo £1,000 each (if split by room)

Effingham Road, London, SE12

2 bed 1 bath Cordwell Estate

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

1,795 sqft 167 m²

£2.34/sqft £25.19/m² 12% below SE12 median
£4,200/mo £840 each (if split by room)

Burnt Ash Hill, Lee

5 bed 3 bath Burnt Ash

10 days on market Share Agent's site ↗

952 sqft 88 m²

£2.36/sqft £25.40/m² 11% below SE12 median
£2,250/mo £750 each (if split by room)

Moon Court, Lyme Farm Road, Lee, London, SE12

3 bed 1 bath Blackheath Cator Estate

4 days on market avail 7 Nov Share Agent's site ↗

812 sqft 75 m²

£2.40/sqft £25.83/m² 9% below SE12 median
£1,950/mo £650 each (if split by room)

Ronver Road, Grove Park

3 bed 1 bath Burnt Ash

12 days on market avail 1 Nov Share Agent's site ↗

721 sqft 67 m²

£2.43/sqft £26.16/m² 8% below SE12 median
£1,750/mo £875 each (if split by room)

Baring Road, Stratfield House, SE12

2 bed 1 bath Burnt Ash

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

969 sqft 90 m²

£2.48/sqft £26.69/m² 6% below SE12 median
£2,400/mo £800 each (if split by room) was £2,500

Jevington Way, London, SE12

3 bed 1 bath Burnt Ash

17 days on market avail 24 Oct Share Agent's site ↗

622 sqft 58 m²

£2.65/sqft £28.52/m²
£1,650/mo £825 each (if split by room) was £1,700

Luffman Road, London, SE12 9SX

2 bed 1 bath Chinbrook

16 days on market Share Agent's site ↗

596 sqft 55 m²

£2.68/sqft £28.85/m²
£1,600/mo

Effingham Road, Lee

1 bed 1 bath Cordwell Estate

2 days on market Share Agent's site ↗

1,120 sqft 104 m²

£2.68/sqft £28.85/m²
£3,000/mo £1,000 each (if split by room) was £3,200

Milborough Crescent, Hither Green

3 bed 1 bath Burnt Ash Green

20 days on market Share Agent's site ↗

539 sqft 50 m²

£2.69/sqft £28.95/m²
£1,450/mo

Somertrees Avenue, LONDON, SE12

1 bed 1 bath Burnt Ash

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

518 sqft 48 m²

£2.90/sqft £31.22/m²
£1,500/mo ◷ relisted 1×

Burnt Ash Hill, Lee

1 bed 1 bath Burnt Ash

12 days on market Share Agent's site ↗

580 sqft 54 m²

£3.02/sqft £32.51/m² 14% above SE12 median
£1,750/mo £875 each (if split by room)

Lenham Road, Lee, London, SE12

2 bed 1 bath Cordwell Estate

3 days on market avail 28 Sep Share Portal ↗

580 sqft 54 m²

£3.10/sqft £33.37/m² 17% above SE12 median
£1,800/mo £900 each (if split by room)

Lenham Road Lee SE12

2 bed 1 bath Cordwell Estate

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

398 sqft 37 m²

£3.39/sqft £36.49/m² 28% above SE12 median
£1,350/mo

Baring Road London SE12

1 bed 1 bath Chinbrook

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

202 sqft 19 m²

£6.93/sqft £74.59/m² 162% above SE12 median
£1,400/mo

Crathie Road, Lee

1 bed ? bath Blackheath Cator Estate

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

1,255 sqft 117 m²

£1.83/sqft £19.70/m² unconfirmed
£2,300/mo £767 each (if split by room)

Exford Road, London, SE12

3 bed 1 bath Burnt Ash

9 days on market avail 23 Nov Share Agent's site ↗

size unknown

—/sqft/m²
£1,750/mo £875 each (if split by room)

Baring Road, SE12

2 bed 1 bath Burnt Ash

11 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£1,800/mo £900 each (if split by room) was £1,900

Burnt Ash Hill, London, SE12

2 bed 1 bath Burnt Ash

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

size unknown

—/sqft/m²
£1,600/mo £800 each (if split by room)

Burnt Ash Hill, London, SE12

2 bed 1 bath Burnt Ash

11 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£1,800/mo £900 each (if split by room)

Lee, London, SE12

2 bed 1 bath Burnt Ash Green

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

size unknown

—/sqft/m²
£1,750/mo £875 each (if split by room)

Oak Apple Court, London, SE12

2 bed 1 bath Burnt Ash

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

size unknown

—/sqft/m²
£1,750/mo £875 each (if split by room)

Stratfield House, London, SE12

2 bed 1 bath Burnt Ash

12 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.