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Get started9 Firth House is a semi-detached house in Lewisham, London, London (SE10 8LU). It has a recorded floor area of 46 m² (around 495 sq ft) and construction records dating it to 2023. At 46 m² this is the smallest unit on EPC record across 9 Firth House (46–65 m²). On EPC score it ranks last in the building (83 versus a best of 85). The latest certificate (November 2023) returns a B (score 83), comfortably above the UK average.
Most recent transfer was March 2025 at £315,000 — fresh data. At 46 m² it's 29.2% smaller than the typical home in the postcode (65 m² median across 33 EPCs).
9 Firth House's carbon output is low for the local stock.
Latest sale on 9 Firth House was the lowest on Land Registry record across the postcode.
£336,000
Modelled from EPC, postcode comparables.
£315,000
Recorded with HM Land Registry.
Everything we know about this property, compiled into one in-depth, downloadable report.
9 Firth House is notably below the street on price per m².
Price per m²
£6,848
Street avg £7,903
Floor Area
46 m²
Street avg 62 m²
CO₂ Emissions
0.3 t/year
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Morden Hill — bus stop.

Daytime· 07:00 – 23:00
55.9dB

24 March 2025Most recent
£315,000
Median price across the last 5 sales in SE10 8LU: £470,000 (2025–2025).
17 Firth House Juniper Crescent Lewisham London
Sold Oct 2025
30 Firth House Juniper Crescent Lewisham London
Sold Apr 2025
1 Firth House Juniper Crescent Lewisham London
Sold Mar 2025
19 Firth House Juniper Crescent Lewisham London
Sold Mar 2025
31 Firth House Juniper Crescent Lewisham London
Sold Mar 2025
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Street avg 0.4 t/year
Years Held
1 years
Street avg 2 years
SE10 8AZ
Closest school
0.2 km
Morden Mount Primary School. 69 schools nearby.
Night-time· 23:00 – 07:00
46.2dB