184 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1DB
About 184 Cwmgarw Road
184 Cwmgarw Road is a three-bedroom semi-detached house in Upper Brynamman, Ammanford, Ammanford (SA18 1DB). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (March 2018) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in May 2015 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, hot-water efficiency went from Poor to Average and lighting went from Very Poor to Good. The recommended improvements would push it to C (score 80). Main heating runs on oil. Other recorded features include notable views. Our model identifies extension potential, subject to local planning policy.
Most recent transfer was August 2025 at £168,000 — fresh data. At 73 m² it sits well below the postcode median (107 m² across 29 EPCs), making it one of the more compact homes locally. Across 2018–2025, sale prices on this property compounded at 10.3% per year. Today's modelled estimate of £186,000 is 10.7% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£214/sq ft) was about 127% above the typical sold price in the postcode.
Know exactly what you're buying at 184 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
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Open-plan layoutYes
- EnsuiteYes
Outside
- Private gardenYes
- Notable viewsYes
Building
- Extension potentialPossible
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Cavity wall insulation installed
More low energy lighting installed
Planning history
184 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 184 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
30-day money-back guarantee
Sales history & valuation
184 Cwmgarw Road valuation sits well clear of the typical sold price in this postcode.
£186,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.3% per year over 7 years.
£168,000
Growth on file: 10.3% per year over 7 years.
Sales timeline
25 August 2025Most recent
£168,000
+95.3%over 6 years1 November 2018
£86,000
Median price across the last 5 sales in SA18 1DB: £225,000 (2024–2022).
Nearby sales in SA18 1DB
133 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1DB
Sold Apr 2024
£225,000146 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1DB
Sold Dec 2022
£395,000186a, Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1DB
Sold Mar 2022
£390,000139 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1DB
Sold Jan 2022
£90,000147 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1DB
Sold Jan 2022
£202,500
Everything we know about 184 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
184 Cwmgarw Road is notably below the street on years held.
Price per m²
£2,301
Street avg £1,329
Floor Area
73 m²
Street avg 119 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
3.9 t/year
Street avg 6.9 t/year
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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
Brynamman Industrial Estate — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.