78 Heol Y Parc, Cefneithin, Llanelli, SA14 7DS
About 78 Heol Y Parc
78 Heol Y Parc is a two-bedroom detached house in Cefneithin, Llanelli, Llanelli (SA14 7DS). It has a recorded floor area of 149 m² (around 1604 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (March 2021) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on oil.
At 149 m² the property is well over the postcode median (92 m² across 36 EPCs), placing it in the larger end of the local stock. 4 planning records sit against the property, 2 approved, 2 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Across 2006–2021, sale prices on this property compounded at 9.4% per year. On a £-per-square-foot basis, the last sale (£231/sq ft) was about 42.1% above the typical sold price in the postcode. Sold November 2021 for £369,950. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms2
Energy performance
78 Heol Y Parc's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
- Aug 2021ConservatoryConditionsIn report
Section 73 application (re-submission of W/40080 & PL/00657) to amend condition nos. 2 & 6 of planning approval no. W/16539, dated 24th July 2007, in respect of a two storey side extension and rear conservatory
Extension- Documents
- 3 docs on file
- Reference
- PL/01967
- Jan 2021ConservatoryConditionsIn report
Section 73 application (re-submission of W/40080) to amend Condition Nos. 2 & 6 of planning approval no. W/16539, dated 24th July 2007, in respect of a two storey side extension and rear conservatory
Extension- Documents
- 7 docs on file
- Reference
- PL/00657
We flagged 1 thing worth checking at 78 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
Latest sale on 78 Heol Y Parc was the highest on Land Registry record across the postcode.
£374,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.4% per year over 16 years.
£369,950
Growth on file: 9.4% per year over 16 years.
Sales timeline
16 November 2021Most recent
£369,950
+311.1%over 15 years17 March 2006
£90,000
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
78 Heol Y Parc is notably below the street on co₂ emissions.
Price per m²
£2,483
Street avg £1,792
Floor Area
149 m²
Street avg 110 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
8.0 t/year
Street avg 4.1 t/year
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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.







