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1d, Carshalton Avenue, Portsmouth, PO6 2JT

Estimated value

£396,000

  • Since the 2021 sale (£364,995)+8%
  • Against PO6 2JT's recent median (£475,000)-17%

Newest record on this page: June 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Semi-detached
Bedrooms
3
Bathroom
1
Floor area
80 m²
861 sq ft
Energy rating
E
Score 46
Council tax
Band C
Tenure
Owner Occupied
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£396,000

  • Against its 2021 sale (£364,995)+8%
  • Against PO6 2JT's recent median (£475,000)-17%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 1d is modelled from its 80 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in PO6 2JT. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    80 m² from the EPC lodged in March 2017

  • Sales of this home

    2 sales recorded, the latest in 2021

  • Recent sales in PO6 2JT

    5 sales, median £475,000 (2026–2017)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: June 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

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

Sales timeline

  1. 22 June 2021Most recent

    £364,995

    +33.0%over 4 years

  2. 18 May 2017

    £274,400

Median price across the last 5 sales in PO6 2JT: £475,000 (2026–2017).

Risks

What this page doesn't show

2 potential issues have already been flagged for 1d, Carshalton Avenue, Portsmouth, PO6 2JT. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn report
  • Larger development activity nearbyIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 1d

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

1d is a three-bedroom semi-detached house in Portsmouth (PO6 2JT). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (March 2017) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 81), a 3-band jump. Main heating runs on electricity.

At 80 m² it's 15.8% smaller than the typical home in the postcode (95 m² median across 17 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). Across 2017–2021, sale prices on this property compounded at 7.2% per year. On a £-per-square-foot basis, the last sale (£424/sq ft) was about 81% above the typical sold price in the postcode. Most recent transfer: June 2021 at £364,995. 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

  • Bedrooms3
  • Bathrooms1
  • Dining roomYes

Outside

  • Private gardenYes
  • GarageYes

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 1d

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

Signs of HMO activity in the areaLarger development activity nearby

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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.

1d's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate
Mar 2017

EPC Rating

A
B
C
D
E
E46
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Average
CO2 Emissions
6.4 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 3 March 2027

3 months remaining
Planning

Planning history

Applications and permits filed against 1d, Carshalton Avenue, Portsmouth, PO6 2JT, sourced from the PlanIt planning register.

1d has no planning applications on record.

8

But the area is active

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

On the street

Versus other Carshalton Avenue homes

Four headline reads against 17 similar houses on this street, drawn from the latest EPC and Land Registry data.

1d outperforms the street on price per m² by a wide margin.

Price per m²

£4,562

Street avg £3,058

Strongly above

Floor Area

80 m²

Street avg 103 m²

Below

Habitable Rooms

5 rooms

Street avg 5 rooms

Above

CO₂ Emissions

6.4 t/year

Street avg 4.8 t/year

Strongly below
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

260/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Carshalton Avenue — bus stop.

Closest school

0.4 km

Springfield School. 22 schools nearby.

Nearest schools

  • Springfield SchoolSecondary448m
  • Court Lane Infant AcademyPrimary480m
  • Court Lane Junior AcademyPrimary480m
  • Solent Junior SchoolPrimary880m

Nearest stops

  • Carshalton AvenueBus stop141m
  • Penarth AvenueBus stop153m
  • Court LaneBus stop225m
  • Central RoadBus stop244m

Most reported crime locally

  • Violence & Sexual Offences1,949 reports47%
  • Shoplifting436 reports10%
  • Anti-social Behaviour381 reports9%
  • Public Order369 reports9%

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 PO6 2JT from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for PO6 2JT

Daytime· 07:00 – 23:00

51.9dB

Low
Night-time road noise heatmap for PO6 2JT

Night-time· 23:00 – 07:00

41.4dB

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

Get a survey for this property

Level 3 Building Survey

Mid 20th centurySemi-Detached HouseEPC ENo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

From £955 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£409k

1 Beaconsfield Avenue

PO6 2PS

3 bed1 bath
£353k

1 Cranborne Road, Drayton

PO6 2BG

3 bed1 bath
£352k

1 Dovercourt Road

PO6 2RZ

3 bed1 bath
£350k

1 Chalkridge Road, Drayton

PO6 2BE

3 bed
£342k

1 Braemar Avenue, Drayton

PO6 2NB

3 bed2 bath
£320k

1 Dorking Crescent

PO6 2QL

3 bed
£491k

1 Carshalton Avenue

PO6 2JT

3 bed1 bath
£316k

1 Donaldson Road

PO6 2SZ

3 bed1 bath

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 1d is modelled from its 80 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in PO6 2JT. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 2 sales are recorded for 1d. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 1d was lodged in March 2017 at band E and is valid until March 2027. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 1d. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 16 months, which places each incident at an approximate point. The 22 schools and 30 stops listed are measured in a straight line from PO6 2JT, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
1d is in council tax band C. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 1d, Carshalton Avenue, Portsmouth, PO6 2JT. Each answer is also embedded as structured data for search engines.

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