What type of property is 15 Carmarthen Avenue, PO6 2AG?

15 Carmarthen Avenue, PO6 2AG is a 4-bedroom semi-detached house.

When did 15 Carmarthen Avenue, PO6 2AG last change hands?

15 Carmarthen Avenue, PO6 2AG last sold for £628,000 in December 2022, around 4 years ago. Source: HM Land Registry.

How energy efficient is 15 Carmarthen Avenue, PO6 2AG?

The current EPC rating for 15 Carmarthen Avenue, PO6 2AG is D with a score of 62 out of 100, lodged in July 2022. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 15 Carmarthen Avenue, PO6 2AG?

15 Carmarthen Avenue, PO6 2AG has a recorded floor area of 113 m² (1,216 sq ft), around 28 m² per bedroom. That makes it about 28% smaller than the median EPC-recorded property in PO6 2AG. Source: EPC Register.

How is 15 Carmarthen Avenue, PO6 2AG heated?

The latest EPC at 15 Carmarthen Avenue, PO6 2AG records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 15 Carmarthen Avenue, PO6 2AG?

15 Carmarthen Avenue, PO6 2AG is in council tax band E.

Where is 15 Carmarthen Avenue, PO6 2AG located?

15 Carmarthen Avenue, PO6 2AG sits in Drayton, Portsmouth, Portsmouth. It falls within the PO6 postcode district.

How safe is the area around 15 Carmarthen Avenue, PO6 2AG?

Police records around 15 Carmarthen Avenue, PO6 2AG show an average of 260 reported crimes per month over the last 16 months. Violent crime makes up roughly 47% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

Which schools serve 15 Carmarthen Avenue, PO6 2AG?

The closest primary school to 15 Carmarthen Avenue, PO6 2AG is Court Lane Infant Academy (620m), one of 15 primaries within walking distance. The closest secondary is Springfield School (839m), with 7 secondaries in the surrounding area.

What is the nearest station to 15 Carmarthen Avenue, PO6 2AG?

The closest bus stop to 15 Carmarthen Avenue, PO6 2AG is Court Lane, 306m away. In total there are 30 bus stops within the surrounding area.

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15 Carmarthen Avenue, Drayton, Portsmouth, PO6 2AG

Estimated value

£672,000

Since the 2022 sale (£628,000)+7%
Against PO6 2AG's recent median (£600,000)+12%

Newest record on this page: October 2025. 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

Bathroom

Floor area

113 m²

1216 sq ft

Energy rating

Score 62

Council tax

Band E

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

£672,000

Against its 2022 sale (£628,000)+7%
Against PO6 2AG's recent median (£600,000)+12%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 15 Carmarthen Avenue is modelled from its 113 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in PO6 2AG. 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
113 m² from the EPC lodged in July 2022
Sales of this home
1 sale recorded, the latest in 2022
Recent sales in PO6 2AG
5 sales, median £600,000 (2025–2019)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: October 2025	Latest available records, read when you order
Valuation	Estimate from the last refresh	Analysed against comparable sales
Planning	None on this home	Full history, plus nearby schemes
Flood risk	Not shown	Included

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

6 December 2022Most recent
£628,000

Median price across the last 5 sales in PO6 2AG: £600,000 (2025–2019).

Nearby sales in PO6 2AG

Risks

What this page doesn't show

2 potential issues have already been flagged for 15 Carmarthen Avenue, Drayton, Portsmouth, PO6 2AG. 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

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Overview

About 15 Carmarthen Avenue

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

15 Carmarthen Avenue is a four-bedroom semi-detached house in Drayton, Portsmouth, Portsmouth (PO6 2AG). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (July 2022) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump. Other recorded features include a conservatory.

On a £-per-square-foot basis, the last sale (£516/sq ft) was about 100.9% above the typical sold price in the postcode. At 113 m² it's 27.6% smaller than the typical home in the postcode (156 m² median across 20 EPCs). Most recent transfer: December 2022 at £628,000. 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

Bedrooms4
Bathrooms1
Dining roomYes
EnsuiteYes
ConservatoryYes

Outside

Private gardenYes
GarageYes

Building

RefurbishedYes

Before you decide

Everything you need to know about 15 Carmarthen Avenue

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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Energy

Energy performance

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

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate

Jul 2022

EPC Rating

D62

Main Heating

Gas

Main Fuel

Gas

Hot Water

Average

Windows

Average

CO2 Emissions

4.8 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 24 July 2032

5 years remaining

Planning

Planning history

Applications and permits filed against 15 Carmarthen Avenue, Drayton, Portsmouth, PO6 2AG, sourced from the PlanIt planning register.

15 Carmarthen Avenue has no planning applications on record.

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 Carmarthen Avenue homes

Four headline reads against 20 similar houses on this street, drawn from the latest EPC and Land Registry data.

On price per m², 15 Carmarthen Avenue stands well clear of the street.

Price per m²

£5,558

Street avg £3,174

Strongly above

Floor Area

113 m²

Street avg 176 m²

Strongly below

Habitable Rooms

6 rooms

Street avg 7 rooms

Below

CO₂ Emissions

4.8 t/year

Street avg 7.6 t/year

Strongly above

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

0.3 km

Court Lane — bus stop.

Closest school

0.6 km

Court Lane Infant Academy. 22 schools nearby.

Nearest schools

Court Lane Infant AcademyPrimary620m
Court Lane Junior AcademyPrimary620m
Springfield SchoolSecondary839m
Solent Junior SchoolPrimary965m

Nearest stops

Court LaneBus stop306m
Penarth AvenueBus stop314m
Carshalton AvenueBus stop324m
Cliffdale GardensBus stop383m

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 2AG from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

53.0dB

Low

Night-time road noise heatmap for PO6 2AG

Night-time· 23:00 – 07:00

43.6dB

Low

55 dB

60 dB

65 dB

70 dB

75 dB

80 dB

Defra Road Noise Strategic Mapping, Round 4

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Early 20th centurySemi-Detached HouseEPC D

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Comparables

Similar properties nearby

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

£509k

1 East Court, Cosham

PO6 2NX

4 bed2 bath

£508k

1 Edison Spur, Drayton

PO6 2NW

4 bed2 bath

£679k

1 Carmarthen Avenue, Drayton

PO6 2AG

3 bed1 bath

£541k

1 Bernard Avenue, Drayton

PO6 2JP

5 bed

£491k

1 Carshalton Avenue

PO6 2JT

3 bed1 bath

£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

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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 15 Carmarthen Avenue is modelled from its 113 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in PO6 2AG. 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. 1 sale is recorded for 15 Carmarthen Avenue. 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 15 Carmarthen Avenue was lodged in July 2022 at band D and is valid until July 2032. 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 15 Carmarthen Avenue. 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 2AG, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band: 15 Carmarthen Avenue is in council tax band E. 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 15 Carmarthen Avenue, Drayton, Portsmouth, PO6 2AG. Each answer is also embedded as structured data for search engines.

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15 Carmarthen Avenue, Drayton, Portsmouth, PO6 2AG

How the estimate is made

What it's based on

This page or the full report?

Sales timeline

Nearby sales in PO6 2AG

Inside

Outside

Building

Everything you need to know about 15 Carmarthen Avenue

EPC Rating

Nearest schools

Nearest stops

Most reported crime locally

Level 2 HomeBuyer Report

1 East Court, Cosham

1 Edison Spur, Drayton

1 Carmarthen Avenue, Drayton

1 Bernard Avenue, Drayton

1 Carshalton Avenue

1 Beaconsfield Avenue

1 Cranborne Road, Drayton

1 Dovercourt Road

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