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275a, Copnor Road, Portsmouth, PO3 5EF

Habitable rooms
3
From EPC
Floor area
73 m²
786 sq ft
Energy rating
D
Score 58
Tenure
Owner Occupied
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Overview

About 275a

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

275a is a property in Portsmouth (PO3 5EF). It has a recorded floor area of 73 m² (around 786 sq ft) and construction records dating it to 1930-1949. At 73 m² this is the 11th smallest of 12 units on EPC record in the building, where floor areas span 36–96 m². The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (58 versus a best of 73). The latest certificate (April 2026) shows a D (score 58), a step below the typical UK home. This certificate was lodged in the last six months, so the rating reflects current condition.

At 73 m² it's 17.7% larger than the typical home in the postcode (62 m² median across 11 EPCs).

Before you decide

Everything you need to know about 275a

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the area

Pick your report · from £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

The EPC has just been inspected, so the rating reflects current condition.

Current Certificate
Apr 2026

EPC Rating

A
B
C
D
D58
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.6 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 21 April 2036

9 years remaining
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Early 20th century1st Floor FlatEPC D

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £495 · Includes VAT

Planning

Planning history

Applications and permits filed against 275a, Copnor Road, Portsmouth, PO3 5EF, sourced from the PlanIt planning register.

275a has no planning applications on record.

9

But the area is active

9 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

275a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£196,000

Modelled from EPC, postcode comparables.

See how we calculated this

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 5EF: £115,000 (2022–2015).

On the street

Versus other Copnor Road homes

Four headline reads against 10 similar flats on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 275a runs well behind the street norm.

EPC Rating

58 (D)

Street avg 69 (D)

Strongly below

Floor Area

73 m²

Street avg 55 m²

Strongly above

CO₂ Emissions

3.6 t/year

Street avg 2.2 t/year

Strongly below

Habitable Rooms

3 rooms

Street avg 3 rooms

Above
Before you decide

Everything you need to know about 275a

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the area

Pick your report · from £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£196k

1 Carronade Walk

PO3 5LX

2 bed1 bath
£191k

1 Blakesley Lane

PO3 5UG

1 bed
£180k

1 Benham Drive

PO3 5QW

£180k

1 Cambrai Close

PO3 5FZ

£220k

1 Ecton Lane

PO3 5TA

£173k

1 Bapaume Terrace, Peronne Road

PO3 5GD

2 bed1 bath
£250k

1 Burrfields Road

PO3 5DP

£252k

1 Arras Road

PO3 5FY

Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Portsmouth district page.
Full Portsmouth report

Crime

141/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

College Park — bus stop.

Closest school

0.3 km

Mayfield School. 41 schools nearby.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around PO3 5EF from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for PO3 5EF

Daytime· 07:00 – 23:00

51.3dB

Low
Night-time road noise heatmap for PO3 5EF

Night-time· 23:00 – 07:00

40.9dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 275a, Copnor Road, Portsmouth, PO3 5EF. Each answer is also embedded as structured data for search engines.