What type of property is 23 Carmarthen Street, GL1 4SX?

23 Carmarthen Street, GL1 4SX is a mid-terrace house.

What is the EPC rating for 23 Carmarthen Street, GL1 4SX?

The current EPC rating for 23 Carmarthen Street, GL1 4SX is C with a score of 70 out of 100, lodged in July 2025. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 23 Carmarthen Street, GL1 4SX?

23 Carmarthen Street, GL1 4SX has a recorded floor area of 74 m² (797 sq ft). Source: EPC Register.

How is 23 Carmarthen Street, GL1 4SX heated?

The latest EPC at 23 Carmarthen Street, GL1 4SX records mains gas as the main heating fuel. Source: EPC Register.

What planning history does 23 Carmarthen Street, GL1 4SX have?

23 Carmarthen Street, GL1 4SX has 2 planning records on file (1 approved), most recent in February 2026. Source: PlanIt planning register.

What council tax band is 23 Carmarthen Street, GL1 4SX?

23 Carmarthen Street, GL1 4SX is in council tax band A. That sits at the lower end of the A-H ladder, typically reflecting smaller floor areas or lower 1991 valuations.

Where is 23 Carmarthen Street, GL1 4SX located?

23 Carmarthen Street, GL1 4SX sits in Gloucester. It falls within the GL1 postcode district in Gloucestershire.

How safe is the area around 23 Carmarthen Street, GL1 4SX?

Police records around 23 Carmarthen Street, GL1 4SX show an average of 12 reported crimes per month over the last 13 months. Violent crime makes up roughly 47% of reports, the most common category. The overall trend is rising (154% versus the prior period). Source: Police UK.

Which schools serve 23 Carmarthen Street, GL1 4SX?

The closest primary school to 23 Carmarthen Street, GL1 4SX is Tredworth Infant and Nursery Academy (228m), one of 22 primaries within walking distance. The closest secondary is Ribston Hall High School (1.1km), with 7 secondaries in the surrounding area.

What transport links are near 23 Carmarthen Street, GL1 4SX?

The closest bus stop to 23 Carmarthen Street, GL1 4SX is Melbourne St West, 107m away. In total there are 30 bus stops within the surrounding area.

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23 Carmarthen Street, Gloucester, GL1 4SX

2 planning records

Property type

Mid terrace

Habitable rooms

From EPC

Floor area

74 m²

797 sq ft

Energy rating

Score 70

Council tax

Band A

Tenure

Owner Occupied

Overview

About 23 Carmarthen Street

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

23 Carmarthen Street is a mid-terrace house in Gloucester (GL1 4SX). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (July 2025) shows a C (score 70). The recommended improvements would push it to B (score 82).

Its energy rating outperforms most of the postcode (better than 86% of similar EPCs). 2 planning records sit against the property, 1 approved, 0 refused.

Before you decide

Everything you need to know about 23 Carmarthen Street

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Signs of HMO activity in the areaEnvironmental risk flagged

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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.

EPC Rating

C70

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Poor

CO2 Emissions

2.5 t/year

Occupancy

Owner Occupied

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC CPre-1919 buildSolid (non-cavity) walls

Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Planning

Planning history

Applications and permits filed against 23 Carmarthen Street, Gloucester, GL1 4SX, sourced from the PlanIt planning register.

2 applications on record at 23 Carmarthen Street, Gloucester, GL1 4SX

1 live now

1decisions17documents4nearby

Flagged:Change of use

Jun 2005
Change Of UseAmendment
Outcome in report
Change of Use of dwelling to a residential care unit.
Documents
2 docs on file
Reference
05/00160/COU
Full record in report
More recent applications — locked
Change of UseFeb 2026Decision

Unlock 23 Carmarthen Street, Gloucester, GL1 4SX's full planning history

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Every decision — granted, refused or withdrawn (1 on record)
All 2 applications on this property in full, plus 4 notable nearby
The 17 documents, officer reports & conditions
What the pattern means for extending or converting here

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Price

Sales history & valuation

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

23 Carmarthen Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£156,000

Modelled from EPC, postcode comparables.

See how we calculated this

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

Median price across the last 5 sales in GL1 4SX: £133,000 (2024–2019).

Nearby sales in GL1 4SX

On the street

Versus other Carmarthen Street homes

Four headline reads against 21 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 23 Carmarthen Street runs comfortably ahead of the street norm.

EPC Rating

70 (C)

Street avg 59 (D)

Strongly above

Floor Area

74 m²

Street avg 78 m²

Below

CO₂ Emissions

2.5 t/year

Street avg 3.9 t/year

Strongly above

Habitable Rooms

3 rooms

Street avg 4 rooms

Strongly below

Before you decide

Everything you need to know about 23 Carmarthen Street

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

Signs of HMO activity in the areaEnvironmental risk flagged

Pick your report · every report is £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

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

£157k

1 Belgrove Terrace

GL1 4UZ

2 bed1 bath

£159k

1 Daventry Terrace

GL1 4XA

£151k

1 Dorrit Close

GL1 4QJ

£150k

1 Charter Court, Victoria Street

GL1 4EP

£168k

1 All Saints Road

GL1 4EL

£144k

1 Burford Mews

GL1 4EB

£170k

1 Clement Street

GL1 4JW

3 bed

£143k

1 Barnaby Close

GL1 4QD

Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Gloucester district page.

Full Gloucester report

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

Crime

12/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Melbourne St West — bus stop.

Closest school

0.2 km

Tredworth Infant and Nursery Academy. 29 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 GL1 4SX from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

49.9dB

Low

Night-time road noise heatmap for GL1 4SX

Night-time· 23:00 – 07:00

39.7dB

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 23 Carmarthen Street, Gloucester, GL1 4SX. Each answer is also embedded as structured data for search engines.