204a, Copnor Road, Portsmouth, PO3 5DA
About 204a
204a is a mid-terrace house in Portsmouth (PO3 5DA). It has a recorded floor area of 66 m² (around 710 sq ft) and construction records dating it to 1900-1929. The latest certificate (April 2022) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 2 certificates since December 2011. Between certificates, lighting went from Average to Very Good. At 66 m² this is the 11th smallest of 18 units on EPC record in the building, where floor areas span 49–116 m². The building's EPC ratings span G to C across 18 units on file.
Today's modelled estimate of £170,000 is 34.6% below the 2026 sale of £260,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£366/sq ft) was about 221.5% above the typical sold price in the postcode. Most recent transfer was January 2026 at £260,000 — fresh data.
Everything you need to know about 204a
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
EPC Rating
Certificate validity
Valid until 18 April 2032
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
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 £820 · Includes VAT
Planning history
204a has no planning applications on record.
But the area is active
9 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Latest sale on 204a was the highest on Land Registry record across the postcode.
£170,000
Modelled from EPC, postcode comparables.
£260,000
Recorded with HM Land Registry.
Sales timeline
23 January 2026Most recent
£260,000
Median price across the last 5 sales in PO3 5DA: £178,500 (2024–2021).
Nearby sales in PO3 5DA
Versus other Copnor Road homes
On price per m², 204a stands well clear of the street.
Price per m²
£3,939
Street avg £1,942
Floor Area
66 m²
Street avg 61 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.0 t/year
Street avg 3.4 t/year
Everything you need to know about 204a
The true value, the hidden risks and the full sale history, in one report.
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One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Crime
141/mo
Falling year-on-year across the wider district.
Nearest stop
0.0 km
Copythorn Road — bus stop.
Closest school
0.2 km
Copnor Primary School. 40 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
51.2dB
Night-time· 23:00 – 07:00
40.6dB