15 Gron Road, Gwaun Cae Gurwen, Ammanford, SA18 1HD
About 15 Gron Road
15 Gron Road is a detached house in Gwaun Cae Gurwen, Ammanford, Ammanford (SA18 1HD). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (May 2016) shows an E (score 40), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 82), a 3-band jump. The latest certificate is from May 2016, so improvements made since then won't be reflected.
One planning record on file: an extension refused in 2024.
Know exactly what you're buying at 15 Gron 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
Energy performance
15 Gron Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 26 May 2026
EPC Rating
Planning history
A solar panel installation application was refused at 15 Gron Road in 2024.
- Jan 2024Solar PanelsFullIn report
Extension: Single storey · Rear of property
Proposed single storey rear extension, plus the installation photovoltaic panels on the front roof slope of the main dwellinghouse, the installation of an air source heat pump in the rear garden area, and the installation of an electric vehicle charging port. The works also include external alterations to the existing dwellinghouse in the form of external wall insulation and render throughout, and the construction of a new slate roof with new fascias, soffits and rainwater goods
- Agent
- Dennis Hellyar Architects
Extension- Documents
- 7 docs on file
- Reference
- P2023/0827
We flagged 2 things worth checking at 15 Gron 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
- A planning decision worth checking
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Sales history & valuation
15 Gron Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£207,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SA18 1HD: £200,000 (2024–2022).
Nearby sales in SA18 1HD
3 Gron Road, Gwaun Cae Gurwen, Ammanford, SA18 1HD
Sold Sept 2024
£175,00020 Gron Road, Gwaun Cae Gurwen, Ammanford, SA18 1HD
Sold Jul 2023
£205,00022 Gron Road, Gwaun Cae Gurwen, Ammanford, SA18 1HD
Sold Aug 2022
£109,00021 Gron Road, Gwaun Cae Gurwen, Ammanford, SA18 1HD
Sold Jan 2022
£210,00011 Gron Road, Gwaun Cae Gurwen, Ammanford, SA18 1HD
Sold Jan 2021
£125,000
Everything we know about 15 Gron 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
- A planning decision worth checking

Versus other Gron Road homes
15 Gron Road outperforms the street on habitable rooms by a wide margin.
EPC Rating
40 (E)
Street avg 50 (E)
Floor Area
118 m²
Street avg 111 m²
CO₂ Emissions
8.8 t/year
Street avg 6.5 t/year
Habitable Rooms
7 rooms
Street avg 5 rooms
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
CKs — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.