28 Brynsiriol, Gwaun Cae Gurwen, Ammanford, SA18 1ES
About 28 Brynsiriol
28 Brynsiriol is a two-bedroom semi-detached house in Gwaun Cae Gurwen, Ammanford, Ammanford (SA18 1ES). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (December 2022) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since December 2008. Between certificates, roof efficiency went from Average to Good, window efficiency went from Average to Good and hot-water efficiency went from Average to Good. The recommended improvements would push it to C (score 79).
Untraded for 23 years, with the last transfer in September 2003. Across 1997–2003, sale prices on this property compounded at 7.1% per year. Today's modelled estimate of £147,000 sits 246.7% above the 2003 sale of £42,400. On a £-per-square-foot basis, the last sale (£43/sq ft) was about 52.1% below the postcode norm. At 91 m² it's 28.2% larger than the typical home in the postcode (71 m² median across 15 EPCs).
Know exactly what you're buying at 28 Brynsiriol
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
- Bedrooms2
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
- GarageYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Switched from oil to mains gas, reducing emissions and costs
Heating controls upgraded for better temperature management
Hot water efficiency improved
Window efficiency improved
Roof insulation improved
More low energy lighting installed
Planning history
28 Brynsiriol has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 28 Brynsiriol
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
Latest sale on 28 Brynsiriol was the lowest on Land Registry record across the postcode.
£147,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.1% per year over 6 years.
£42,400
Growth on file: 7.1% per year over 6 years.
Sales timeline
1 September 2003Most recent
£42,400
+51.4%over 6 years7 August 1997
£28,000
Median price across the last 5 sales in SA18 1ES: £85,000 (2024–2008).
Nearby sales in SA18 1ES
10 Brynsiriol, Gwaun Cae Gurwen, Ammanford, SA18 1ES
Sold Feb 2024
£133,0008 Brynsiriol, Gwaun Cae Gurwen, Ammanford, SA18 1ES
Sold Feb 2015
£55,00026 Brynsiriol, Gwaun Cae Gurwen, Ammanford, SA18 1ES
Sold Jun 2013
£60,00014 Brynsiriol, Gwaun Cae Gurwen, Ammanford, SA18 1ES
Sold Feb 2008
£85,00012 Brynsiriol, Gwaun Cae Gurwen, Ammanford, SA18 1ES
Sold Aug 2007
£89,000
Everything we know about 28 Brynsiriol, 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 Brynsiriol homes
Price per m² for 28 Brynsiriol lags the street by a wide margin.
Price per m²
£466
Street avg £1,069
Floor Area
91 m²
Street avg 75 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
4.2 t/year
Street avg 3.4 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
Cwmgors Club — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.