39a, Penllwyngwyn Road, Bryn, Llanelli, SA14 9UF
About 39a
39a is a detached house in Bryn, Llanelli, Llanelli (SA14 9UF). It has a recorded floor area of 127 m² (around 1367 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (June 2023) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 2 certificates since February 2010. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Good to Poor. The recommended improvements would push it to C (score 76).
At 127 m² the property is well over the postcode median (96 m² across 15 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £257,000 sits 71.3% above the 2015 sale of £150,000. On the market in April 2015 and unlisted since — roughly 11 years.
Energy performance
39a's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
39a has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 39a
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
39a valuation sits well clear of the typical sold price in this postcode.
£257,000
Modelled from EPC, postcode comparables.
£150,000
Recorded with HM Land Registry.
Sales timeline
23 April 2015Most recent
£150,000
Median price across the last 5 sales in SA14 9UF: £267,000 (2025–2022).
Nearby sales in SA14 9UF
13 Penllwyngwyn Road, Bryn, Llanelli, SA14 9UF
Sold Mar 2025
£215,0003 Penllwyngwyn Road, Bryn, Llanelli, SA14 9UF
Sold Sept 2023
£235,00039 Penllwyngwyn Road, Bryn, Llanelli, SA14 9UF
Sold Sept 2023
£350,00021 Penllwyngwyn Road, Bryn, Llanelli, SA14 9UF
Sold Oct 2022
£267,00041 Penllwyngwyn Road, Bryn, Llanelli, SA14 9UF
Sold Sept 2022
£329,995
Versus other Penllwyngwyn Road homes
On co₂ emissions, 39a runs well behind the street norm.
Price per m²
£1,181
Street avg £1,820
Floor Area
127 m²
Street avg 108 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.2 t/year
Street avg 4.7 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cafe — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







