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31 Carnarvon Road, Portsmouth, PO2 7NJ

Extendable
Property type
Mid terrace
Bedrooms
2
Floor area
74 m²
797 sq ft
Energy rating
E
Score 40
Council tax
Band B
Tenure
Owner Occupied
Overview

About 31 Carnarvon Road

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

31 Carnarvon Road is a two-bedroom mid-terrace house in Portsmouth (PO2 7NJ). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (September 2013) shows an E (score 40), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 70), a 2-band jump. The latest certificate is from September 2013, so improvements made since then won't be reflected. Our model identifies extension potential, subject to local planning policy.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £189,000 sits 89% above the 2013 sale of £100,000. On a £-per-square-foot basis, the last sale (£126/sq ft) was about 20.8% below the postcode norm. On the market in November 2013 and unlisted since — roughly 13 years.

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
  • Dining roomYes

Building

  • Central heatingYes
  • RefurbishedYes
  • Extension potentialPossible
Before you decide

Everything you need to know about 31 Carnarvon Road

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

Signs of HMO activity in the areaLarger development activity nearby

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.

31 Carnarvon Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 11 Sept 2023

EPC Rating

A
B
C
D
E
E40
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Poor
CO2 Emissions
4.8 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC EPre-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 31 Carnarvon Road, Portsmouth, PO2 7NJ, sourced from the PlanIt planning register.

31 Carnarvon Road has no planning applications on record.

60

But the area is active

60 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.

31 Carnarvon Road valuation sits well clear of the typical sold price in this postcode.

Current estimate

£189,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2013)

£100,000

Recorded with HM Land Registry.

Sales timeline

  1. 27 November 2013Most recent

    £100,000

Median price across the last 5 sales in PO2 7NJ: £222,500 (2025–2023).

On the street

Versus other Carnarvon Road homes

Four headline reads against 25 similar houses on this street, drawn from the latest EPC and Land Registry data.

31 Carnarvon Road is notably below the street on epc rating.

Price per m²

£1,351

Street avg £2,132

Strongly below

Floor Area

74 m²

Street avg 78 m²

On par

Habitable Rooms

4 rooms

Street avg 4 rooms

Below

CO₂ Emissions

4.8 t/year

Street avg 3.2 t/year

Strongly below
Before you decide

Everything you need to know about 31 Carnarvon Road

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

Signs of HMO activity in the areaLarger development activity nearby

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.
£187k

1 Binsteed Road

PO2 7PH

2 bed1 bath
£208k

1 Emsworth Road

PO2 7HJ

2 bed1 bath
£214k

1 Byron Road

PO2 7RZ

2 bed1 bath
£214k

1 Farlington Road

PO2 7HS

2 bed1 bath
£217k

1 Agincourt Road

PO2 7AX

2 bed2 bath
£218k

1 Cyprus Road

PO2 7QA

3 bed
£231k

1 Cressy Road

PO2 7DL

3 bed
£232k

1 Bedhampton Road

PO2 7JX

3 bed1 bath
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

15/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Carnarvon Road — bus stop.

Closest school

0.1 km

Penbridge Junior School. 43 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 PO2 7NJ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for PO2 7NJ

Daytime· 07:00 – 23:00

51.3dB

Low
Night-time road noise heatmap for PO2 7NJ

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 31 Carnarvon Road, Portsmouth, PO2 7NJ. Each answer is also embedded as structured data for search engines.