351a, Copnor Road, Portsmouth, PO3 5EQ
About 351a
351a is an end-of-terrace house in Portsmouth (PO3 5EQ). It has a recorded floor area of 70 m² (around 753 sq ft) and construction records dating it to 1900-1929. At 70 m² this is the 8th smallest of 15 units on EPC record in the building, where floor areas span 45–124 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (April 2012) shows an E (score 52), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since April 2012. Between certificates, hot-water efficiency dropped from Poor to Very Poor and lighting dropped from Good to Poor. The recommended improvements would push it to D (score 61). Main heating runs on electricity. The latest certificate is from April 2012, so improvements made since then won't be reflected.
It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs).
Energy performance
351a's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 24 Apr 2022
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
351a 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
351a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£166,000
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
351a is notably below the street on co₂ emissions.
EPC Rating
52 (E)
Street avg 60 (D)
Floor Area
70 m²
Street avg 60 m²
CO₂ Emissions
5.6 t/year
Street avg 2.8 t/year
Habitable Rooms
2 rooms
Street avg 3 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







