309b, Copnor Road, Portsmouth, PO3 5EG
About 309b
309b is an end-of-terrace house in Portsmouth (PO3 5EG). It has a recorded floor area of 91 m² (around 980 sq ft) and construction records dating it to 1900-1929. At 91 m² this is the 21st smallest of 28 units on EPC record in the building, where floor areas span 41–124 m². The building's EPC ratings span F to C across 28 units on file. The latest certificate (July 2013) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73). The latest certificate is from July 2013, so improvements made since then won't be reflected.
At 91 m² the property is well over the postcode median (67 m² across 27 EPCs), placing it in the larger end of the local stock. One historical planning record sits against the property in 2016.
Energy performance
309b'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This certificate is over 10 years old and is no longer valid.Expired 14 Jul 2023
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
1 application on record at 309b, Copnor Road, Portsmouth, PO3 5EG
- Feb 2016Loft ConversionFullOutcome in report
Loft conversion with alterations to include installation of rooflights to front and side elevations and window to rear elevation
- Documents
- 5 docs on file
- Reference
- 16/00035/HOU
Unlock 309b, Copnor Road, Portsmouth, PO3 5EG's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 10 notable nearby
- The 5 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
309b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£220,000
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 5EG: £200,000 (2025–2020).
Nearby sales in PO3 5EG
Versus other Copnor Road homes
Floor Area for 309b runs comfortably ahead of the street norm.
EPC Rating
62 (D)
Street avg 62 (D)
Floor Area
91 m²
Street avg 69 m²
CO₂ Emissions
3.8 t/year
Street avg 3.1 t/year
Habitable Rooms
3 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
0.1 km
College Park — bus stop.
Closest school
0.2 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
51.6dB

Night-time· 23:00 – 07:00
41.6dB







