20a, Norton Road, Penygroes, Llanelli, SA14 7RS
About 20a
20a is a semi-detached house in Penygroes, Llanelli, Llanelli (SA14 7RS). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (February 2023) returns a B (score 81), comfortably above the UK average. When first surveyed in September 2009 the rating was F, the property has climbed 4 bands since. Between certificates, hot-water efficiency went from Average to Good, lighting went from Average to Very Good and main heating went from Poor to Very Good; while wall efficiency dropped from Average to Poor. The recommended improvements would push it to A (score 94). Main heating runs on electricity. At 70 m² this is the 9th smallest of 26 units on EPC record in the building, where floor areas span 40–164 m². The building's EPC ratings span F to B, with this unit at the top.
At 70 m² it's 17.6% smaller than the typical home in the postcode (85 m² median across 25 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode.
Everything you need to know about 20a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
20a ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Planning history
20a has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 20a
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
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Sales history & valuation
20a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£155,000
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 7RS: £100,000 (2025–2020).
Nearby sales in SA14 7RS
32 Norton Road, Penygroes, Llanelli, SA14 7RS
Sold Jun 2025
£154,95054 Norton Road, Penygroes, Llanelli, SA14 7RS
Sold Apr 2022
£106,00028 Norton Road, Penygroes, Llanelli, SA14 7RS
Sold Mar 2020
£100,00056 Norton Road, Penygroes, Llanelli, SA14 7RS
Sold Feb 2020
£93,0008 Norton Road, Penygroes, Llanelli, SA14 7RS
Sold Aug 2019
£110,000
Versus other Norton Road homes
20a outperforms the street on epc rating by a wide margin.
EPC Rating
81 (B)
Street avg 63 (D)
Floor Area
70 m²
Street avg 42 m²
CO₂ Emissions
1.2 t/year
Street avg 2.5 t/year
Habitable Rooms
4 rooms
Street avg 2 rooms
Everything you need to know about 20a
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
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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
Farmers Arms — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.