181 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1DG
About 181 Cwmgarw Road
181 Cwmgarw Road is a detached house in Upper Brynamman, Ammanford, Ammanford (SA18 1DG). It has a recorded floor area of 164 m² (around 1765 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (August 2022) shows a D (score 66), on the cusp of jumping into the C band. Earlier certificates rated it C (July 2011); the latest reading is one band lower. The recommended improvements would lift it to B (score 84), a 2-band jump. Main heating runs on oil.
Across 2017–2022, sale prices on this property compounded at 8.6% per year. Today's modelled estimate of £310,000 is 43.6% below the 2022 sale of £550,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. Sold October 2022 for £550,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 181 Cwmgarw Road
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
More low energy lighting installed
Heating controls upgraded for better temperature management
Hot water efficiency improved
Loft insulation upgraded to recommended levels
Solar PV panels (14 kWp) installed
Planning history
181 Cwmgarw Road has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 181 Cwmgarw Road
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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£310,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.6% per year over 5 years.
£550,000
Growth on file: 8.6% per year over 5 years.
Sales timeline
27 October 2022Most recent
£550,000
+52.8%over 5 years7 September 2017
£360,000
Median price across the last 3 sales in SA18 1DG: £220,000 (2025–2002).
Everything we know about 181 Cwmgarw Road, 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 Cwmgarw Road homes
EPC Rating
66 (D)
Street avg 58 (D)
Floor Area
164 m²
Street avg 153 m²
CO₂ Emissions
4.8 t/year
Street avg 8.8 t/year
Habitable Rooms
6 rooms
Street avg 7 rooms
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1 Clos Bryncam, Garnant
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1 Brynlloi Road, Glanamman
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1 Brynamman Road, Lower Brynamman
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1 Ardwyn Road, Upper Brynamman
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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
Remploy — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.