6 Harddfan, Bryn, Llanelli, SA14 9UD
About 6 Harddfan
6 Harddfan is a semi-detached house in Bryn, Llanelli, Llanelli (SA14 9UD). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (March 2025) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since August 2011. Between certificates, wall efficiency went from Good to Very Good, roof efficiency went from Average to Good and hot-water efficiency went from Average to Good; while lighting dropped from Very Good to Very Poor. The recommended improvements would push it to C (score 80).
At 54 m² it sits well below the postcode median (81 m² across 29 EPCs), making it one of the more compact homes locally.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Loft insulation upgraded to recommended levels
Wall insulation improved
Low energy lighting percentage decreased
MVHR (mechanical ventilation with heat recovery) installed
Planning history
6 Harddfan has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 6 Harddfan
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
6 Harddfan has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£135,000
Modelled from EPC, postcode comparables.
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 9UD: £134,000 (2025–2021).
Nearby sales in SA14 9UD
Versus other Harddfan homes
On floor area, 6 Harddfan runs well behind the street norm.
EPC Rating
61 (D)
Street avg 63 (D)
Floor Area
54 m²
Street avg 80 m²
CO₂ Emissions
2.6 t/year
Street avg 3.6 t/year
Habitable Rooms
3 rooms
Street avg 5 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Bryn Cafe — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







