What kind of home is 31 Dol Y Dderwen, SA33 5BE?

31 Dol Y Dderwen, SA33 5BE is a 2-bedroom semi-detached house.

When did 31 Dol Y Dderwen, SA33 5BE last change hands?

31 Dol Y Dderwen, SA33 5BE last sold for £285,000 in September 2022, around 4 years ago. Before that, it sold for £200,000 in November 2020, so prices have been rising over 2 years on record. Source: HM Land Registry.

Has 31 Dol Y Dderwen, SA33 5BE appreciated in value?

Across 2 sales between November 2020 and September 2022, 31 Dol Y Dderwen, SA33 5BE rose from £200,000 to £285,000, a change of £85,000. That works out to roughly +21.4% per year compounded over 2 years. Source: HM Land Registry.

What is the EPC rating for 31 Dol Y Dderwen, SA33 5BE?

The current EPC rating for 31 Dol Y Dderwen, SA33 5BE is B with a score of 81 out of 100, lodged in October 2025. It has improved from a F recorded in September 2010 (4 bands). The assessor estimates the property could reach a A. Source: EPC Register.

How big is 31 Dol Y Dderwen, SA33 5BE?

31 Dol Y Dderwen, SA33 5BE has a recorded floor area of 78 m² (840 sq ft), around 39 m² per bedroom. That makes it about 20% smaller than the median EPC-recorded property in SA33 5BE. Source: EPC Register.

What heating system does 31 Dol Y Dderwen, SA33 5BE use?

The latest EPC at 31 Dol Y Dderwen, SA33 5BE records electricity: electricity, unspecified tariff as the main heating fuel. Source: EPC Register.

What is the council tax band for 31 Dol Y Dderwen, SA33 5BE?

31 Dol Y Dderwen, SA33 5BE is in council tax band E.

Which area is 31 Dol Y Dderwen, SA33 5BE in?

31 Dol Y Dderwen, SA33 5BE sits in Llangain, Carmarthen, Carmarthen. It falls within the SA33 postcode district.

Is 31 Dol Y Dderwen, SA33 5BE in a safe area?

Police records around 31 Dol Y Dderwen, SA33 5BE show an average of 4 reported crimes per month over the last 6 months. Violent crime makes up roughly 59% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What is the nearest station to 31 Dol Y Dderwen, SA33 5BE?

The closest bus stop to 31 Dol Y Dderwen, SA33 5BE is Capel Smyrna, 110m away. In total there are 21 bus stops within the surrounding area.

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31 Dol Y Dderwen, Llangain, Carmarthen, SA33 5BE

EPC B

Property type

Detached

Bedrooms

Bathroom

Floor area

78 m²

840 sq ft

Energy rating

Score 81

Council tax

Band E

Overview

About 31 Dol Y Dderwen

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

31 Dol Y Dderwen is a two-bedroom detached house in Llangain, Carmarthen, Carmarthen (SA33 5BE). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 2025 and council tax band E. The latest certificate (October 2025) returns a B (score 81), comfortably above the UK average. When first surveyed in September 2010 the rating was F, the property has climbed 4 bands since. Between certificates, wall efficiency went from Good to Very Good, roof efficiency went from Good to Very Good and window efficiency went from Average to Good. The recommended improvements would push it to A (score 92). Main heating runs on electricity: electricity, unspecified tariff.

Across 2020–2022, sale prices on this property compounded at 21.4% per year. On a £-per-square-foot basis, the last sale (£339/sq ft) was about 121.4% above the typical sold price in the postcode. Sold September 2022 for £285,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

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

Energy

Energy performance

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

31 Dol Y Dderwen's carbon output is low for the local stock.

Current Certificate(1 of 4)

Oct 2025

EPC Rating

B81

Main Heating

Heat Pump

Main Fuel

Electric

Hot Water

Good

Windows

Good

CO2 Emissions

0.3 t/year

Occupancy

—

Property Improvements

Changes detected from historical EPC data

Jan 2020from Sept 2010

EPC improved fromF30toE45

Heating Controls

FullThermostat

Heating controls changed

Hot Water

Very PoorPoor

Hot water efficiency improved

May 2022from Jan 2020

EPC improved fromE45toD56

Main Fuel

LPGGas

Changed to a more efficient fuel source

Heating Controls

ThermostatProg + TRVs

Heating controls upgraded for better temperature management

Hot Water

PoorGood

Hot water efficiency improved

Oct 2025from May 2022

EPC improved fromD56toB81

Heating System

Gas BoilerHeat Pump

Heat pump installed, significantly improving energy efficiency

Main Fuel

GasElectric

Changed to a more efficient fuel source

Heating Controls

Prog + TRVsProg + Stat

Heating controls upgraded for better temperature management

Windows

Full DoubleHigh Performance

High performance glazing installed

Wall Insulation

UninsulatedInsulated Cavity

Cavity wall insulation installed

Roof Insulation

InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Floor Insulation

UninsulatedInsulated

Floor insulation added or improved

Planning

Planning history

Applications and permits filed against 31 Dol Y Dderwen, Llangain, Carmarthen, SA33 5BE, sourced from the PlanIt planning register.

31 Dol Y Dderwen has no planning applications on record.

Notable planning nearby

4applications of note in the surrounding area

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Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.

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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.

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

Current estimate

£278,000

Modelled from EPC, postcode comparables and a sale-price growth of 21.4% per year over 2 years.

See how we calculated this

Last sold (2022)

£285,000

Growth on file: 21.4% per year over 2 years.

Sales timeline

6 September 2022Most recent
£285,000
+42.5%over 1 year
9 November 2020
£200,000

Median price across the last 5 sales in SA33 5BE: £270,000 (2025–2022).

Nearby sales in SA33 5BE

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Everything we know about 31 Dol Y Dderwen, in one report

What it's really worth, what could be wrong, and the planning, sales and area data in full.

What we flagged

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On the street

Versus other Dol Y Dderwen homes

Four headline reads against 52 similar houses on this street, drawn from the latest EPC and Land Registry data.

31 Dol Y Dderwen outperforms the street on price per m² by a wide margin.

Price per m²

£3,654

Street avg £1,962

Strongly above

Floor Area

78 m²

Street avg 96 m²

Strongly below

CO₂ Emissions

0.3 t/year

Street avg 1.8 t/year

Above

Years Held

4 years

Street avg 12 years

Strongly below

Comparables

Similar properties nearby

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

£206k

1 Coedmor Avenue, Llangain

SA33 5AF

3 bed1 bath

£148k

1 High Street, Bancyfelin

SA33 5ND

3 bed1 bath

£274k

1 Blaenwaun, Meidrim

SA33 5PQ

£288k

1 Dol Y Dderwen, Llangain

SA33 5BE

£249k

1 Coomb Drive, Llangynog

SA33 5HR

£245k

1 Cwrt Melin, Bancyfelin

SA33 5NB

£333k

1 Llys Y Dderwen, School Road, Llangain

SA33 5AE

£228k

1 Brondeg Cottages, Llansteffan

SA33 5JJ

Area

The neighbourhood at a glance

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

Full Carmarthen report

Crime

4/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Capel Smyrna — bus stop.

Go deeper on the local area

The full report breaks down crime, transport links, schools and air quality in depth.

Map

Everything within walking distance

Schools, transport stops and scenic spots near this property — 21 points of interest in total.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 31 Dol Y Dderwen, Llangain, Carmarthen, SA33 5BE. Each answer is also embedded as structured data for search engines.