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Flat 3, 173 Copnor Road, Portsmouth, PO3 5BT

Property type
Detached
Floor 01
Bedrooms
2
Bathroom
1
Floor area
64 m²
689 sq ft
Energy rating
D
Score 59
Council tax
Band A
Tenure
Owner Occupied
Overview

About Flat 3

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

Flat 3 is a two-bedroom detached house in Portsmouth (PO3 5BT). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1900-1929 and council tax band A. At 64 m² this is the largest unit on EPC record across the building (30–64 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 (59 versus a best of 78). Other recorded features include a balcony. The latest certificate (October 2021) shows a D (score 59), a step below the typical UK home. Earlier certificates rated it C (June 2010); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Good to Very Poor.

Across 2017–2022, sale prices on this property compounded at 1.8% per year. Today's modelled estimate of £177,000 is 10.6% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£232/sq ft) was about 43.2% above the typical sold price in the postcode. Last sale on file: £160,000 in June 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms2
  • Bathrooms1
  • Open-plan layoutYes

Outside

  • GarageYes
  • BalconyYes

Building

  • Central heatingYes
Before you decide

Everything you need to know about Flat 3

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

Signs of HMO activity in the area

Pick your report · every report is £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.
Current Certificate(1 of 4)
Oct 2021

EPC Rating

A
B
C
D
D59
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.2 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Aug 2010from Jun 2010
EPC improved fromC80toB82
Walls
GoodVery Good

Wall insulation improved

Roof
GoodVery Good

Roof insulation improved

Oct 2021from Oct 2010
EPC improved fromB82toD59
Hot Water
Very GoodGood

Hot water efficiency decreased

Low Energy Lighting
0%46%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-era1st Floor FlatEPC DPre-1919 build

Because the property was built before 1919, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Planning

Planning history

Applications and permits filed against Flat 3, 173 Copnor Road, Portsmouth, PO3 5BT, sourced from the PlanIt planning register.

Flat 3 has no planning applications on record.

10

But the area is active

10 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.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Current estimate

£177,000

Modelled from EPC, postcode comparables and a sale-price growth of 1.8% per year over 4 years.

See how we calculated this
Last sold (2022)

£160,000

Growth on file: 1.8% per year over 4 years.

Sales timeline

  1. 7 June 2022Most recent

    £160,000

    +8.5%over 4 years

  2. 19 December 2017

    £147,500

Median price across the last 5 sales in PO3 5BT: £175,000 (2024–2022).

On the street

Versus other Copnor Road homes

Four headline reads against 7 similar flats on this street, drawn from the latest EPC and Land Registry data.

On price per m², Flat 3 runs well behind the street norm.

Price per m²

£2,500

Street avg £3,484

Strongly below

Floor Area

64 m²

Street avg 60 m²

Above

Habitable Rooms

3 rooms

Street avg 3 rooms

On par

CO₂ Emissions

3.2 t/year

Street avg 1.9 t/year

Strongly below
Before you decide

Everything you need to know about Flat 3

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

Signs of HMO activity in the area

Pick your report · every report is £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.
£167k

Flat 2, 173 Copnor Road

PO3 5BT

Flat2 bed1 bath
£166k

Flat 1, 267 Copnor Road

PO3 5EF

Flat2 bed1 bath
£155k

Flat 1, 186 Copnor Road

PO3 5DA

Flat2 bed1 bath
£154k

Flat 2, 89 Copnor Road

PO3 5AB

Flat2 bed1 bath
£155k

Flat, 19 Copnor Road

PO3 5AA

Flat1 bed1 bath
£180k

Bottom Flat, 32 Copnor Road

PO3 5AH

Flat
£173k

First Floor Flat, 319 Copnor Road

PO3 5EG

Flat
£172k

Derry Court, Flat 2, 140 Copnor Road

PO3 5AN

Flat
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

Reported crime in the wider district is trending notably upward year-on-year.

Crime

18/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Copythorn Road — bus stop.

Closest school

0.1 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.

Noise

Road noise across the postcode

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

Daytime· 07:00 – 23:00

51.3dB

Low
Night-time road noise heatmap for PO3 5BT

Night-time· 23:00 – 07:00

40.6dB

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 Flat 3, 173 Copnor Road, Portsmouth, PO3 5BT. Each answer is also embedded as structured data for search engines.