14 Brynsiriol, Gwaun Cae Gurwen, Ammanford, SA18 1ES
About 14 Brynsiriol
14 Brynsiriol is a semi-detached house in Gwaun Cae Gurwen, Ammanford, Ammanford (SA18 1ES). It has a recorded floor area of 87 m² (around 941 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (March 2010) shows a D (score 64), on the cusp of jumping into the C band. The latest certificate is from March 2010, so improvements made since then won't be reflected.
It hasn't traded since February 2008, a hold of 18 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £146,000 sits 71.8% above the 2008 sale of £85,000. On a £-per-square-foot basis, the last sale (£90/sq ft) was about 24.2% above the typical sold price in the postcode. One planning record on file: an extension approved in 2008. Past consents include an extension, meaningful when judging how the property has evolved. At 87 m² it's 23.2% larger than the typical home in the postcode (71 m² median across 15 EPCs).
Know exactly what you're buying at 14 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
Energy performance
14 Brynsiriol'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This certificate is over 10 years old and is no longer valid.Expired 23 Mar 2020
EPC Rating
Planning history
14 Brynsiriol has an approved single-storey rear extension on the planning record.
- Jun 2008ExtensionFullIn report
Extension: Single storey · Rear of property
SINGLE STOREY REAR EXTENSION
- Council
- North
- Documents
- 8 docs on file
- Reference
- P2008/0534
We flagged 1 thing worth checking at 14 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
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£146,000
Modelled from EPC, postcode comparables.
£85,000
Recorded with HM Land Registry.
Sales timeline
13 February 2008Most recent
£85,000
Median price across the last 5 sales in SA18 1ES: £89,000 (2024–2007).
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
£60,00012 Brynsiriol, Gwaun Cae Gurwen, Ammanford, SA18 1ES
Sold Aug 2007
£89,00034 Brynsiriol, Gwaun Cae Gurwen, Ammanford, SA18 1ES
Sold Sept 2005
£45,000
Everything we know about 14 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
Habitable Rooms for 14 Brynsiriol runs comfortably ahead of the street norm.
Price per m²
£972
Street avg £984
Floor Area
87 m²
Street avg 76 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.7 t/year
Street avg 3.5 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.