17 Clwyd Road, Gwaun Cae Gurwen, Ammanford, SA18 1HU
About 17 Clwyd Road
17 Clwyd Road is a five-bedroom detached house in Gwaun Cae Gurwen, Ammanford, Ammanford (SA18 1HU). It has a recorded floor area of 262 m² (around 2820 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (September 2013) returns a B (score 83), comfortably above the UK average. When first surveyed in July 2013 the rating was C, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good. The latest certificate is from September 2013, so improvements made since then won't be reflected.
At 262 m² the property is well over the postcode median (100 m² across 3 EPCs), placing it in the larger end of the local stock. Across 2005–2014, sale prices on this property compounded at 5.7% per year. Today's modelled estimate of £411,000 sits 65.1% above the 2014 sale of £249,000. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. On the market in September 2014 and unlisted since — roughly 12 years.
Know exactly what you're buying at 17 Clwyd 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
- Bedrooms5
Outside
- Private gardenYes
Energy performance
17 Clwyd Road's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 26 Sept 2023
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation installed or upgraded to 250mm+
Floor insulation added or improved
Planning history
17 Clwyd Road has 2 separate extension applications on the council record.
- Jun 2012ConservatoryFullIn report
Extension: Side of property
Conservatory on side elevation (Southern)
- Council
- North
Extension- Documents
- 6 docs on file
- Reference
- P2012/0406
- Feb 2006ExtensionFullIn report
EXTENSION TO DWELLING
- Council
- North
- Documents
- 6 docs on file
- Reference
- P2006/0035
We flagged 1 thing worth checking at 17 Clwyd 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
Latest sale on 17 Clwyd Road was the highest on Land Registry record across the postcode.
£411,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 9 years.
£249,000
Growth on file: 5.7% per year over 9 years.
Sales timeline
3 September 2014Most recent
£249,000
+63.8%over 8 years12 October 2005
£152,000
Median price across the last 5 sales in SA18 1HU: £125,000 (2025–2018).
Nearby sales in SA18 1HU
Y Bwythyn, Clwyd Road, Gwaun Cae Gurwen, Ammanford, SA18 1HU
Sold Oct 2025
£135,000Brookfield, Clwyd Road, Gwaun Cae Gurwen, Ammanford, SA18 1HU
Sold Jun 2025
£120,00011 Clwyd Road, Gwaun Cae Gurwen, Ammanford, SA18 1HU
Sold Nov 2023
£185,0002 Clwyd Road, Gwaun Cae Gurwen, Ammanford, SA18 1HU
Sold Feb 2020
£125,00014 Clwyd Road, Gwaun Cae Gurwen, Ammanford, SA18 1HU
Sold Nov 2018
£92,000
Everything we know about 17 Clwyd 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 Clwyd Road homes
EPC Rating for 17 Clwyd Road runs comfortably ahead of the street norm.
EPC Rating
83 (B)
Street avg 63 (D)
Floor Area
262 m²
Street avg 112 m²
CO₂ Emissions
3.7 t/year
Street avg 4.7 t/year
Habitable Rooms
9 rooms
Street avg 4 rooms
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Gorsto Road — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.