4 Brynawelon, Saron, Ammanford, SA18 3LW
About 4 Brynawelon
4 Brynawelon is an end-of-terrace house in Saron, Ammanford, Ammanford (SA18 3LW). It has a recorded floor area of 67 m² (around 721 sq ft) and construction records dating it to 1950-1966. The latest certificate (July 2024) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in December 2010 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average, hot-water efficiency went from Poor to Average and lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average and window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 72). Main heating runs on oil. At 67 m² this is the 9th smallest of 11 units on EPC record in the building, where floor areas span 62–68 m². The building's EPC ratings span F to C across 11 units on file.
Know exactly what you're buying at 4 Brynawelon
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water system upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
4 Brynawelon has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 1 thing worth checking at 4 Brynawelon
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
4 Brynawelon 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.
Everything we know about 4 Brynawelon, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Brynawelon homes
Floor Area for 4 Brynawelon runs comfortably ahead of the street norm.
EPC Rating
68 (D)
Street avg 60 (D)
Floor Area
67 m²
Street avg 65 m²
CO₂ Emissions
3.0 t/year
Street avg 3.9 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St David`s Church — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.