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12 Clos Y Cwm, Penygroes, Llanelli, SA14 7RG

Property type
Semi-detached
Habitable rooms
3
From EPC
Floor area
59 m²
635 sq ft
Energy rating
C
Score 74
Council tax
Band B
Tenure
Social Rental
Overview

About 12 Clos Y Cwm

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

12 Clos Y Cwm is a semi-detached house in Penygroes, Llanelli, Llanelli (SA14 7RG). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (January 2026) shows a C (score 74). When first surveyed in May 2013 the rating was E, the property has climbed 2 bands since. Main heating runs on lpg. This certificate was lodged in the last six months, so the rating reflects current condition.

At 59 m² it's 26.3% smaller than the typical home in the postcode (80 m² median across 24 EPCs).

Before you decide

Everything you need to know about 12 Clos Y Cwm

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

Larger development activity nearby
£14.99one-off

30-day money-back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

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

12 Clos Y Cwm's carbon output is low for the local stock.

Current Certificate(1 of 3)
Jan 2026

EPC Rating

A
B
C
C74
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Poor
Windows
Poor
CO2 Emissions
1.5 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Sept 2023from May 2013
EPC improved fromE49toD58
Heating Controls
ThermostatFull

Heating controls upgraded for better temperature management

Windows
Partial DoubleFull Double

Windows upgraded, improving insulation

Low Energy Lighting
33%86%

More low energy lighting installed

Jan 2026from Sept 2023
EPC improved fromD58toC74
Planning

Planning history

Applications and permits filed against 12 Clos Y Cwm, Penygroes, Llanelli, SA14 7RG, sourced from the PlanIt planning register.

12 Clos Y Cwm has no planning applications on record.

Notable planning nearby

1applications of note in the surrounding area

Before you offer

We flagged 1 thing worth checking at 12 Clos Y Cwm

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.

  • Larger development activity nearby
£14.99

30-day money-back guarantee

Price

Sales history & valuation

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

12 Clos Y Cwm has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£141,000

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 SA14 7RG: £150,000 (2025–2023).

On the street

Versus other Clos Y Cwm homes

Four headline reads against 24 similar houses on this street, drawn from the latest EPC and Land Registry data.

On co₂ emissions, 12 Clos Y Cwm stands well clear of the street.

EPC Rating

74 (C)

Street avg 67 (D)

Above

Floor Area

59 m²

Street avg 80 m²

Below

CO₂ Emissions

1.5 t/year

Street avg 2.5 t/year

Strongly above

Habitable Rooms

3 rooms

Street avg 4 rooms

Strongly below
Before you decide

Everything you need to know about 12 Clos Y Cwm

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

Larger development activity nearby
£14.99one-off

30-day money-back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£141k

1 Cae Gwyn Terrace, Drefach

SA14 7BB

£152k

1 Clos Ael Y Bryn, Penygroes

SA14 7ND

2 bed
£154k

1 Brynglas Estate, Drefach

SA14 7DA

£163k

1 Bron Yr Ynn, Drefach

SA14 7AH

£164k

1 Caerbryn Road, Penygroes

SA14 7PH

3 bed
£165k

1 Bryn Road, Penygroes

SA14 7PW

3 bed
£170k

1 Bryndedwyddfa, Penygroes

SA14 7PR

3 bed1 bath
£171k

1 Bronygarn, Carmel

SA14 7TN

Area

The neighbourhood at a glance

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

Crime

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

David's Way — bus stop.

Go deeper on the local area

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

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 12 Clos Y Cwm, Penygroes, Llanelli, SA14 7RG. Each answer is also embedded as structured data for search engines.