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13 Carmarthen Avenue, Drayton, Portsmouth, PO6 2AG

Extendable3 planning records
Property type
Detached
Bedrooms
4
Bathroom
1
Floor area
206 m²
2217 sq ft
Energy rating
E
Score 50
Council tax
Band G
Tenure
Owner Occupied
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Overview

About 13 Carmarthen Avenue

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

13 Carmarthen Avenue is a four-bedroom detached house in Drayton, Portsmouth, Portsmouth (PO6 2AG). It has a recorded floor area of 206 m² (around 2217 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (April 2013) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 62). The latest certificate is from April 2013, so improvements made since then won't be reflected. Our model identifies extension potential, subject to local planning policy.

At 206 m² the property is well over the postcode median (154 m² across 20 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs). Last sold in July 2014, so it's been off the market for around 12 years. 3 planning records sit against the property, 0 approved, 2 refused. Today's modelled estimate of £745,000 is 35.5% above the 2014 sale price.

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

Outside

  • Private gardenWest-facing
  • ParkingYes

Building

  • Extension potentialPossible
Before you decide

Everything you need to know about 13 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

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.

13 Carmarthen Avenue's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 17 Apr 2023

Current Certificate
Apr 2013

EPC Rating

A
B
C
D
E
E50
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
10.0 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 17 April 2023

New assessment needed to sell or let
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Early 20th centuryDetached HouseEPC EExtended multiple times (2+ extensions)

Because the property has been extended more than once, we believe a Level 3 building survey should be considered.

From £1,220 · Includes VAT

Planning

Planning history

Applications and permits filed against 13 Carmarthen Avenue, Drayton, Portsmouth, PO6 2AG, sourced from the PlanIt planning register.

3 applications on record at 13 Carmarthen Avenue, Drayton, Portsmouth, PO6 2AG

3decisions2extensions14documents8nearby
  1. May 2006
    ExtensionFull
    Outcome in report

    Extension: Single storey · Rear of property

    CONSTRUCTION OF FIRST FLOOR REAR EXTENSION AND DORMER WINDOWS TO REAR ROOFSLOPE

    Documents
    5 docs on file
    Reference
    A*30010/AB
    Full record in report
  2. More recent applications — locked
  3. FullDecision
  4. Loft ConversionDecision

Unlock 13 Carmarthen Avenue, Drayton, Portsmouth, PO6 2AG's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (3 on record)
  • All 3 applications on this property in full, plus 8 notable nearby
  • The 14 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

Price

Sales history & valuation

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

13 Carmarthen Avenue valuation sits well clear of the typical sold price in this postcode.

Current estimate

£745,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2014)

£550,000

Recorded with HM Land Registry.

Sales timeline

  1. 10 July 2014Most recent

    £550,000

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

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.

CO₂ Emissions for 13 Carmarthen Avenue lags the street by a wide margin.

Price per m²

£2,670

Street avg £3,354

Strongly below

Floor Area

206 m²

Street avg 171 m²

Strongly above

Habitable Rooms

8 rooms

Street avg 7 rooms

Strongly above

CO₂ Emissions

10.0 t/year

Street avg 7.3 t/year

Strongly below
Before you decide

Everything you need to know about 13 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

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.
£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
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.

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 road noise heatmap for PO6 2AG

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
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 13 Carmarthen Avenue, Drayton, Portsmouth, PO6 2AG. Each answer is also embedded as structured data for search engines.