What type of property is 16 Dol Y Dderwen, SA33 5BE?

16 Dol Y Dderwen, SA33 5BE is a 3-bedroom detached house.

When did 16 Dol Y Dderwen, SA33 5BE last change hands?

16 Dol Y Dderwen, SA33 5BE last sold for £191,000 in February 2018, around 8 years ago. Before that, it sold for £186,000 in August 2007, so prices have been flat over 11 years on record. Source: HM Land Registry.

How has the value of 16 Dol Y Dderwen, SA33 5BE changed over time?

Across 2 sales between August 2007 and February 2018, 16 Dol Y Dderwen, SA33 5BE rose from £186,000 to £191,000, a change of £5,000. Source: HM Land Registry.

What energy rating does 16 Dol Y Dderwen, SA33 5BE have?

The current EPC rating for 16 Dol Y Dderwen, SA33 5BE is B with a score of 81 out of 100, lodged in October 2025. It has improved from a D recorded in June 2017 (2 bands). Source: EPC Register.

What is the floor area of 16 Dol Y Dderwen, SA33 5BE?

16 Dol Y Dderwen, SA33 5BE has a recorded floor area of 88 m² (947 sq ft), around 29 m² per bedroom. That makes it about 9% smaller than the median EPC-recorded property in SA33 5BE. Source: EPC Register.

How is 16 Dol Y Dderwen, SA33 5BE heated?

The latest EPC at 16 Dol Y Dderwen, SA33 5BE records electricity: electricity, unspecified tariff as the main heating fuel. Source: EPC Register.

What council tax band is 16 Dol Y Dderwen, SA33 5BE?

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

Where is 16 Dol Y Dderwen, SA33 5BE located?

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

What is crime like near 16 Dol Y Dderwen, SA33 5BE?

Police records around 16 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 16 Dol Y Dderwen, SA33 5BE?

The closest bus stop to 16 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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16 Dol Y Dderwen, Llangain, Carmarthen, SA33 5BE

EPC B

Property type

Detached

Bedrooms

Floor area

88 m²

947 sq ft

Energy rating

Score 81

Council tax

Band E

Overview

About 16 Dol Y Dderwen

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

16 Dol Y Dderwen is a three-bedroom detached house in Llangain, Carmarthen, Carmarthen (SA33 5BE). It has a recorded floor area of 88 m² (around 947 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 June 2017 the rating was D, the property has climbed 2 bands since. Between certificates, wall efficiency went from Good to Very Good, roof efficiency went from Good to Very Good and hot-water efficiency went from Average to Good. Main heating runs on electricity: electricity, unspecified tariff. Period features are noted in the property record.

Today's modelled estimate of £283,000 is 48.2% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£202/sq ft) was about 31.5% above the typical sold price in the postcode. On the market in February 2018 and unlisted since — roughly 8 years.

Before you offer

Know exactly what you're buying at 16 Dol Y Dderwen

Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.

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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

Bedrooms3
Dining roomYes

Outside

DrivewayYes

Building

Heating systemair_source
Period featuresYes

Energy

Energy performance

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

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

Current Certificate(1 of 2)

Oct 2025

EPC Rating

B81

Main Heating

Heat Pump

Main Fuel

Electric

Hot Water

Good

Windows

Good

CO2 Emissions

0.4 t/year

Occupancy

—

Property Improvements

Changes detected from historical EPC data

Oct 2025from Jun 2017

EPC improved fromD57toB81

Heating System

Gas BoilerHeat Pump

Heat pump installed, significantly improving energy efficiency

Main Fuel

OilElectric

Changed to a more efficient fuel source

Heating Controls

FullProg + Stat

Heating controls changed

Hot Water

AverageGood

Hot water efficiency improved

Windows

Full DoubleHigh Performance

High performance glazing installed

Walls

GoodVery Good

Wall insulation improved

Roof Insulation

InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Floor Insulation

UninsulatedInsulated

Floor insulation added or improved

Low Energy Lighting

33%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 16 Dol Y Dderwen, Llangain, Carmarthen, SA33 5BE, sourced from the PlanIt planning register.

16 Dol Y Dderwen has no planning applications on record.

Notable planning nearby

4applications of note in the surrounding area

Before you offer

We flagged 1 thing worth checking at 16 Dol Y Dderwen

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.

16 Dol Y Dderwen's sale-price growth has lagged the wider UK trajectory across its history on file.

Current estimate

£283,000

Modelled from EPC, postcode comparables and a sale-price growth of 0.3% per year over 11 years.

See how we calculated this

Last sold (2018)

£191,000

Growth on file: 0.3% per year over 11 years.

Sales timeline

22 February 2018Most recent
£191,000
+2.7%over 10 years
5 August 2007
£186,000

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 16 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.

Price per m²

£2,170

Street avg £1,998

Above

Floor Area

88 m²

Street avg 96 m²

Below

CO₂ Emissions

0.4 t/year

Street avg 1.8 t/year

On par

Years Held

8 years

Street avg 12 years

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

£288k

1 Dol Y Dderwen, Llangain

SA33 5BE

£274k

1 Blaenwaun, Meidrim

SA33 5PQ

£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 16 Dol Y Dderwen, Llangain, Carmarthen, SA33 5BE. Each answer is also embedded as structured data for search engines.