100 Heol Y Parc, Cefneithin, Llanelli, SA14 7DS
About 100 Heol Y Parc
100 Heol Y Parc is a detached house in Cefneithin, Llanelli, Llanelli (SA14 7DS). It has a recorded floor area of 113 m² (around 1216 sq ft). The latest certificate (November 2019) returns a B (score 84), comfortably above the UK average. The recommended improvements would push it to A (score 94).
At 113 m² it's 22.8% larger than the typical home in the postcode (92 m² median across 36 EPCs). Today's modelled estimate of £293,000 is 46.5% above the 2019 sale price. Sold December 2019 for £199,995.
Energy performance
EPC Rating
Planning history
100 Heol Y Parc has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 100 Heol Y Parc
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
30-day money-back guarantee
Sales history & valuation
100 Heol Y Parc valuation sits well clear of the typical sold price in this postcode.
£293,000
Modelled from EPC, postcode comparables.
£199,995
Recorded with HM Land Registry.
Sales timeline
13 December 2019Most recent
£199,995
Median price across the last 5 sales in SA14 7DS: £250,000 (2025–2023).
Nearby sales in SA14 7DS
92 Heol Y Parc, Cefneithin, Llanelli, SA14 7DS
Sold Apr 2025
£300,00080 Heol Y Parc, Cefneithin, Llanelli, SA14 7DS
Sold May 2024
£250,000104 Heol Y Parc, Cefneithin, Llanelli, SA14 7DS
Sold Aug 2023
£178,000102 Heol Y Parc, Cefneithin, Llanelli, SA14 7DS
Sold Aug 2023
£180,00098 Heol Y Parc, Cefneithin, Llanelli, SA14 7DS
Sold May 2023
£258,000
Versus other Heol Y Parc homes
100 Heol Y Parc outperforms the street on epc rating by a wide margin.
Price per m²
£1,770
Street avg £1,819
Floor Area
113 m²
Street avg 111 m²
CO₂ Emissions
1.6 t/year
Street avg 4.3 t/year
Years Held
6 years
Street avg 9 years
Similar properties nearby
1 Bro Eithin, Cefneithin
SA14 7AZ
1 Blaen Emlyn, Penygroes
SA14 7RX
1 Clos Y Cwm, Penygroes
SA14 7RG
1 Bridge Street, Penygroes
SA14 7RP
1 Cae Coch, Drefach
SA14 7AL
1 Church Road, Gorslas
SA14 7NF
1 Amman View, Llandeilo Road, Gorslas
SA14 7LU
1 Brynhyfryd, Capel Seion Road, Drefach
SA14 7BN
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Maes-yr-yrfa Comprehensive — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







