5 Heol Y Parc, Cefneithin, Llanelli, SA14 7DE
About 5 Heol Y Parc
5 Heol Y Parc is a three-bedroom semi-detached house in Cefneithin, Llanelli, Llanelli (SA14 7DE). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (May 2020) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2010. Between certificates, wall efficiency went from Poor to Average; while window efficiency dropped from Good to Average. The recommended improvements would lift it to A (score 99), a 3-band jump. Main heating runs on oil.
Across 2004–2020, sale prices on this property compounded at 4.3% per year. Today's modelled estimate of £211,000 is 36.1% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£145/sq ft) was about 43.9% above the typical sold price in the postcode. Last sale on file: £155,000 in July 2020.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- Utility roomYes
- CloakroomYes
Outside
- Private gardenYes
- ParkingOff road
Building
- Heating systemOil
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Planning history
5 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 5 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
5 Heol Y Parc has more than doubled in price since the earliest registered sale in 2004.
£211,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 16 years.
£155,000
Growth on file: 4.3% per year over 16 years.
Sales timeline
26 July 2020Most recent
£155,000
+32.5%over 10 years19 May 2010
£117,000
+51.0%over 6 years12 March 2004
£77,500
Median price across the last 5 sales in SA14 7DE: £150,000 (2025–2022).
Nearby sales in SA14 7DE
34 Heol Y Parc, Cefneithin, Llanelli, SA14 7DE
Sold Mar 2025
£153,5006 Heol Y Parc, Cefneithin, Llanelli, SA14 7DE
Sold May 2024
£77,50015 Heol Y Parc, Cefneithin, Llanelli, SA14 7DE
Sold Feb 2024
£150,00032 Heol Y Parc, Cefneithin, Llanelli, SA14 7DE
Sold Jan 2024
£175,0001 Heol Y Parc, Cefneithin, Llanelli, SA14 7DE
Sold Sept 2022
£148,000
Versus other Heol Y Parc homes
EPC Rating for 5 Heol Y Parc runs comfortably ahead of the street norm.
Price per m²
£1,566
Street avg £1,196
Floor Area
99 m²
Street avg 100 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.1 t/year
Street avg 6.6 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
Cefneithin Play Area — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







