18 Arfryn, Upper Brynamman, Ammanford, SA18 1AS
About 18 Arfryn
18 Arfryn is a semi-detached house in Upper Brynamman, Ammanford, Ammanford (SA18 1AS). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (September 2021) shows an F (score 38), near the bottom of the EPC scale. The rating has held steady at F across 2 certificates since May 2021. Between certificates, main heating went from Poor to Average. The recommended improvements would lift it to C (score 72), a 3-band jump. Main heating runs on oil.
At 104 m² it's 23.8% larger than the typical home in the postcode (84 m² median across 17 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Know exactly what you're buying at 18 Arfryn
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
18 Arfryn sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Planning history
18 Arfryn has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 18 Arfryn
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
18 Arfryn has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£133,000
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 SA18 1AS: £99,000 (2025–2019).
Nearby sales in SA18 1AS
54 Arfryn, Upper Brynamman, Ammanford, SA18 1AS
Sold Sept 2025
£110,00012 Arfryn, Upper Brynamman, Ammanford, SA18 1AS
Sold Apr 2025
£115,00016 Arfryn, Upper Brynamman, Ammanford, SA18 1AS
Sold Dec 2020
£85,00052 Arfryn, Upper Brynamman, Ammanford, SA18 1AS
Sold Apr 2020
£99,00058 Arfryn, Upper Brynamman, Ammanford, SA18 1AS
Sold Apr 2009
£78,000
Everything we know about 18 Arfryn, 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 Arfryn homes
On epc rating, 18 Arfryn runs well behind the street norm.
EPC Rating
38 (F)
Street avg 55 (D)
Floor Area
104 m²
Street avg 87 m²
CO₂ Emissions
7.1 t/year
Street avg 5.7 t/year
Habitable Rooms
6 rooms
Street avg 5 rooms
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1 Arcade Terrace, Garnant
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Arfryn — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.