20 Bryn Siriol, Llanelli, SA14 8AB
About 20 Bryn Siriol
20 Bryn Siriol is a semi-detached house in Llanelli (SA14 8AB). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (March 2014) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it D (November 2013); the latest reading is one band lower. Between certificates, roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to C (score 75), a 2-band jump. The latest certificate is from March 2014, so improvements made since then won't be reflected.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Everything you need to know about 20 Bryn Siriol
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
Energy performance
20 Bryn Siriol sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 27 Mar 2024
EPC Rating
Planning history
20 Bryn Siriol has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 1 thing worth checking at 20 Bryn Siriol
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
20 Bryn Siriol has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£138,000
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 8AB: £100,000 (2025–2019).
Versus other Bryn Siriol homes
On epc rating, 20 Bryn Siriol runs well behind the street norm.
EPC Rating
52 (E)
Street avg 61 (D)
Floor Area
74 m²
Street avg 65 m²
CO₂ Emissions
4.4 t/year
Street avg 3.5 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
Everything you need to know about 20 Bryn Siriol
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Brynsiriol — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.