What kind of home is 31 Carmarthen Street, GL1 4SX?

31 Carmarthen Street, GL1 4SX is a 2-bedroom mid-terrace house.

What did 31 Carmarthen Street, GL1 4SX sell for?

31 Carmarthen Street, GL1 4SX last sold for £120,000 in November 2024, around 2 years ago. Land Registry has 3 sales on record going back to £37,500 in September 1998. Source: HM Land Registry.

How has the value of 31 Carmarthen Street, GL1 4SX changed over time?

Across 3 sales between September 1998 and November 2024, 31 Carmarthen Street, GL1 4SX rose from £37,500 to £120,000, a change of £82,500. That works out to roughly +4.5% per year compounded over 26 years. Source: HM Land Registry.

How energy efficient is 31 Carmarthen Street, GL1 4SX?

The current EPC rating for 31 Carmarthen Street, GL1 4SX is D with a score of 63 out of 100, lodged in June 2023. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 31 Carmarthen Street, GL1 4SX?

31 Carmarthen Street, GL1 4SX has a recorded floor area of 79 m² (850 sq ft), around 40 m² per bedroom. Source: EPC Register.

What heating system does 31 Carmarthen Street, GL1 4SX use?

The latest EPC at 31 Carmarthen Street, GL1 4SX records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 31 Carmarthen Street, GL1 4SX?

31 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.

Which area is 31 Carmarthen Street, GL1 4SX in?

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

What is crime like near 31 Carmarthen Street, GL1 4SX?

Police records around 31 Carmarthen Street, GL1 4SX show an average of 440 reported crimes per month over the last 19 months. Violent crime makes up roughly 36% of reports, the most common category. The overall trend is falling (71% versus the prior period). Source: Police UK.

What schools are near 31 Carmarthen Street, GL1 4SX?

The closest primary school to 31 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 is the nearest station to 31 Carmarthen Street, GL1 4SX?

The closest bus stop to 31 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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31 Carmarthen Street, Gloucester, GL1 4SX

3 sales on record

Estimated value

£161,000

Since the 2024 sale (£120,000)+34%
Against GL1 4SX's recent median (£136,000)+18%

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

Learn about this valuation

Property type

Mid terrace

Bedrooms

Bathroom

Floor area

79 m²

850 sq ft

Energy rating

Score 63

Council tax

Band A

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

£161,000

Against its 2024 sale (£120,000)+34%
Against GL1 4SX's recent median (£136,000)+18%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 31 Carmarthen Street is modelled from its 79 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in GL1 4SX. 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
79 m² from the EPC lodged in June 2023
Sales of this home
3 sales recorded, the latest in 2024
Recent sales in GL1 4SX
5 sales, median £136,000 (2026–2019)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: January 2026	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.

Sale price has grown by over 3x since 1998.

Sales timeline

29 November 2024Most recent
£120,000
+7.1%over 16 years
12 June 2008
£112,000
+198.7%over 9 years
29 September 1998
£37,500

Median price across the last 5 sales in GL1 4SX: £136,000 (2026–2019).

Nearby sales in GL1 4SX

Risks

What this page doesn't show

2 potential issues have already been flagged for 31 Carmarthen Street, Gloucester, GL1 4SX. The detail, evidence and what to ask about it are in the Risks Report.

Signs of HMO activity in the areaIn report
Environmental risk flaggedIn 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 31 Carmarthen Street

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

31 Carmarthen Street is a two-bedroom mid-terrace house in Gloucester (GL1 4SX). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (June 2023) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since April 2010. Between certificates, lighting went from Average to Very Good. The recommended improvements would lift it to B (score 89), a 2-band jump.

Across 1998–2024, sale prices on this property compounded at 4.5% per year. Today's modelled estimate of £161,000 is 34.2% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£141/sq ft) was about 28.2% above the typical sold price in the postcode. Sold November 2024 for £120,000.

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
Bathrooms1
Dining roomYes

Outside

Private gardenRear

Building

Heating systemGas
RefurbishedYes

Before you decide

Everything you need to know about 31 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

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The data behind every report

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(1 of 3)

Jun 2023

EPC Rating

D63

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

3.5 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 17 June 2033

6 years remaining

Property Improvements

Changes detected from historical EPC data

Jun 2023from Jan 2014

Roof Insulation

UninsulatedWell Insulated

Loft insulation installed or upgraded to 250mm+

Low Energy Lighting

44%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 31 Carmarthen Street, Gloucester, GL1 4SX, sourced from the PlanIt planning register.

31 Carmarthen Street has no planning applications on record.

But the area is active

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

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.

Years Held for 31 Carmarthen Street lags the street by a wide margin.

Price per m²

£1,519

Street avg £1,322

On par

Floor Area

79 m²

Street avg 78 m²

Above

Habitable Rooms

3 rooms

Street avg 4 rooms

Strongly below

CO₂ Emissions

3.5 t/year

Street avg 3.9 t/year

On par

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

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

440/mo

Falling 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.

Nearest schools

Tredworth Infant and Nursery AcademyPrimary228m
Tredworth Junior SchoolPrimary284m
St James' Church of England Junior SchoolPrimary374m
Hatherley Infant SchoolPrimary420m

Nearest stops

Melbourne St WestBus stop107m
Victory HotelBus stop235m
Upton StreetBus stop240m
Junior SchoolBus stop315m

Most reported crime locally

Violence & Sexual Offences2,988 reports36%
Anti-social Behaviour1,640 reports20%
Public Order740 reports9%
Shoplifting719 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 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

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC DPre-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

Comparables

Similar properties nearby

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

£167k

1 Beckside Court, Millbrook Street

GL1 4BJ

2 bed1 bath

£153k

1 Belgrove Terrace

GL1 4UZ

2 bed1 bath

£185k

1 Conduit Street

GL1 4XH

2 bed1 bath

£213k

1 Diamond Jubilee Close

GL1 4LR

2 bed1 bath

£170k

1 Clement Street

GL1 4JW

3 bed

£176k

1 Clement Cottages, Clement Street

GL1 4JP

3 bed1 bath

£187k

1 Bishopstone Road

GL1 4BZ

3 bed1 bath

£184k

1 Dynevor Street

GL1 4ST

4 bed

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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 31 Carmarthen Street is modelled from its 79 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in GL1 4SX. 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. 3 sales are recorded for 31 Carmarthen Street. 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 31 Carmarthen Street was lodged in June 2023 at band D and is valid until June 2033. 3 certificates are on record, which shows how the home has changed.
Planning records: Planning applications are collected from local authority registers through PlanIt. None is matched to 31 Carmarthen Street. 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 19 months, which places each incident at an approximate point. The 29 schools and 30 stops listed are measured in a straight line from GL1 4SX, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band: 31 Carmarthen Street is in council tax band A. 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 31 Carmarthen Street, Gloucester, GL1 4SX. Each answer is also embedded as structured data for search engines.

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31 Carmarthen Street, Gloucester, GL1 4SX

How the estimate is made

What it's based on

This page or the full report?

Sales timeline

Nearby sales in GL1 4SX

Inside

Outside

Building

Everything you need to know about 31 Carmarthen Street

EPC Rating

Property Improvements

Nearest schools

Nearest stops

Most reported crime locally

Level 3 Building Survey

1 Beckside Court, Millbrook Street

1 Belgrove Terrace

1 Conduit Street

1 Diamond Jubilee Close

1 Clement Street

1 Clement Cottages, Clement Street

1 Bishopstone Road

1 Dynevor Street

Get up to date data on unlimited properties per month

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