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Y Dderwen, Heol Smyrna, Llangain, Carmarthen, SA33 5BH

Property type
Detached
Habitable rooms
6
From EPC
Floor area
160 m²
1722 sq ft
Energy rating
F
Score 34
Council tax
Band E
Tenure
Owner Occupied
Overview

About Y Dderwen

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

Y Dderwen is a detached house in Llangain, Carmarthen, Carmarthen (SA33 5BH). It has a recorded floor area of 160 m² (around 1722 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (June 2014) shows an F (score 34), near the bottom of the EPC scale. The recommended improvements would lift it to B (score 81), a 4-band jump. Main heating runs on oil. The latest certificate is from June 2014, so improvements made since then won't be reflected.

Today's modelled estimate of £289,000 sits 65.1% above the 2017 sale of £175,000. At 160 m² it's 21.2% larger than the typical home in the postcode (132 m² median across 3 EPCs). Last changed hands 8 years ago, in December 2017.

Before you offer

Know exactly what you're buying at Y Dderwen

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

Already flagged here

Larger development activity nearby
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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

Energy

Energy performance

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

Y Dderwen'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This certificate is over 10 years old and is no longer valid.Expired 05 Jun 2024

EPC Rating

A
B
C
D
E
F
F34
G
Main Heating
Gas
Main Fuel
Oil
Hot Water
Very Poor
Windows
Average
CO2 Emissions
13.0 t/year
Occupancy
Owner Occupied
Planning

Planning history

Applications and permits filed against Y Dderwen, Heol Smyrna, Llangain, Carmarthen, SA33 5BH, sourced from the PlanIt planning register.

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 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.
Current estimate

£289,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2017)

£175,000

Recorded with HM Land Registry.

Sales timeline

  1. 14 December 2017Most recent

    £175,000

Median price across the last 2 sales in SA33 5BH: £44,500 (2018–2000).

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Everything we know about 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

  • Larger development activity nearby
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On the street

Versus other Heol Smyrna homes

Four headline reads against 3 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for Y Dderwen lags the street by a wide margin.

EPC Rating

34 (F)

Street avg 52 (E)

Strongly below

Floor Area

160 m²

Street avg 139 m²

Strongly above

CO₂ Emissions

13.0 t/year

Street avg 8.0 t/year

Strongly below

Habitable Rooms

6 rooms

Street avg 7 rooms

Below
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£288k

1 Dol Y Dderwen, Llangain

SA33 5BE

£274k

1 Blaenwaun, Meidrim

SA33 5PQ

£333k

1 Llys Y Dderwen, School Road, Llangain

SA33 5AE

£249k

1 Coomb Drive, Llangynog

SA33 5HR

£245k

1 Cwrt Melin, Bancyfelin

SA33 5NB

£228k

1 Brondeg Cottages, Llansteffan

SA33 5JJ

£221k

1 Innisfree Cottages, Llansteffan

SA33 5LW

£218k

1 Cwmclyd, Llansteffan

SA33 5EX

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

0.9 km

Towy Lodge — 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 — 30 points of interest in total.
FAQ

Common questions

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