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.

18,647 flats measured

Best £/sqft£/m² first

10 listings · £2.78/sqft£29.92/m² median in Forest Hill

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.

3,848 sqft 357 m²

£1.82/sqft £19.59/m² 35% below Forest Hill median
£7,000/mo £1,000 each (if split by room) ◷ 57 days on market

Woolstone Road, Forest Hill, London, SE23

7 bed 3 bath Forest Hill

57 days on market avail now Share Portal ↗

3,818 sqft 355 m²

£1.83/sqft £19.70/m² 34% below Forest Hill median
£7,000/mo £1,000 each (if split by room) ◷ 53 days on market

Woolstone Road, Forest Hill

7 bed 3 bath Forest Hill

53 days on market Share Agent's site ↗

1,704 sqft 158 m²

£1.91/sqft £20.56/m² 31% below Forest Hill median
£3,250/mo £813 each (if split by room)

London Road, Forest Hill SE23

4 bed 1 bath Forest Hill

24 days on market avail 1 Oct Share Agent's site ↗

1,604 sqft 149 m²

£2.49/sqft £26.80/m² 10% below Forest Hill median
£4,000/mo £1,000 each (if split by room) ◷ 42 days on market

Boveney Road, Honor Oak

4 bed 2 bath Evergreen Walk

42 days on market Share Agent's site ↗

1,843 sqft 171 m²

£2.58/sqft £27.77/m² 7% below Forest Hill median
£4,750/mo £950 each (if split by room) was £4,900 ◷ 57 days on market

Blythe Vale, Catford

5 bed 4 bath Forest Hill

57 days on market Share Agent's site ↗

1,462 sqft 136 m²

£2.74/sqft £29.49/m²
£4,000/mo £800 each (if split by room) was £4,100

Crofton Park Road, Crofton Park

5 bed 2 bath Catford

57 days on market Share Portal ↗

1,224 sqft 114 m²

£2.90/sqft £31.22/m²
£3,550/mo £888 each (if split by room)

Cranston Road, Forest Hill

4 bed 2 bath Forest Hill

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

1,151 sqft 107 m²

£3.43/sqft £36.92/m² 23% above Forest Hill median
£3,950/mo £988 each (if split by room) ◷ relisted 1×

The Fieldings, London, SE23

4 bed 2 bath Evergreen Walk

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

size unknown

—/sqft/m²
£5,000/mo £1,000 each (if split by room) was £5,250 ◷ 47 days on market

Wood Vale, London, SE23

5 bed 2 bath Evergreen Walk

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

size unknown

—/sqft/m²
£7,000/mo £1,000 each (if split by room)

Woolstone Road, London, SE23

7 bed 3 bath Forest Hill

3 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.