12 Brynsiriol, Gwaun Cae Gurwen, Ammanford, SA18 1ES
About 12 Brynsiriol
12 Brynsiriol is a semi-detached house in Gwaun Cae Gurwen, Ammanford, Ammanford (SA18 1ES). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (July 2012) shows a C (score 70). The recommended improvements would push it to B (score 84). The latest certificate is from July 2012, so improvements made since then won't be reflected.
Untraded for 19 years, with the last transfer in August 2007. 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 £128,000 is 43.8% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£118/sq ft) was about 62.5% above the typical sold price in the postcode.
Know exactly what you're buying at 12 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
12 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This certificate is over 10 years old and is no longer valid.Expired 29 Jul 2022
EPC Rating
Planning history
12 Brynsiriol has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 12 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.
£128,000
Modelled from EPC, postcode comparables.
£89,000
Recorded with HM Land Registry.
Sales timeline
23 August 2007Most recent
£89,000
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
£85,00034 Brynsiriol, Gwaun Cae Gurwen, Ammanford, SA18 1ES
Sold Sept 2005
£45,000
Everything we know about 12 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
On price per m², 12 Brynsiriol stands well clear of the street.
Price per m²
£1,271
Street avg £934
Floor Area
70 m²
Street avg 77 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.4 t/year
Street avg 3.6 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.