387a, Copnor Road, Portsmouth, PO3 5EQ
About 387a
387a is a semi-detached house in Portsmouth (PO3 5EQ). It has a recorded floor area of 45 m² (around 484 sq ft) and construction records dating it to 1930-1949. At 45 m² this is the smallest unit on EPC record across the building (45–124 m²). The building's EPC ratings span E to C across 15 units on file. The latest certificate (January 2016) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 72). The latest certificate is from January 2016, so improvements made since then won't be reflected.
At 45 m² it sits well below the postcode median (72 m² across 14 EPCs), making it one of the more compact homes locally.
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 11 Jan 2026
EPC Rating
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Planning history
387a has no planning applications on record.
But the area is active
10 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
387a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£174,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in PO3 5EQ: £173,000 (2022–2011).
Nearby sales in PO3 5EQ
Versus other Copnor Road homes
Floor Area for 387a lags the street by a wide margin.
EPC Rating
66 (D)
Street avg 58 (D)
Floor Area
45 m²
Street avg 63 m²
CO₂ Emissions
2.0 t/year
Street avg 3.2 t/year
Habitable Rooms
3 rooms
Street avg 2 rooms
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Green Lane — bus stop.
Closest school
0.3 km
Mayfield School. 34 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.5dB

Night-time· 23:00 – 07:00
42.0dB







