18 Leyshon Road, Gwaun Cae Gurwen, Ammanford, SA18 1EL
About 18 Leyshon Road
18 Leyshon Road is a detached house in Gwaun Cae Gurwen, Ammanford, Ammanford (SA18 1EL). It has a recorded floor area of 166 m² (around 1787 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (October 2022) shows a C (score 75), near the top of the C band. When first surveyed in July 2010 the rating was G, the property has climbed 4 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Good and window efficiency went from Average to Good; while lighting dropped from Very Good to Good. The recommended improvements would push it to B (score 82).
At 166 m² the property is well over the postcode median (106 m² across 11 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. One planning record on file: an extension approved in 2012. Past consents include an extension and a porch, meaningful when judging how the property has evolved.
Know exactly what you're buying at 18 Leyshon 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
18 Leyshon Road ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Wall insulation improved
Loft insulation installed or upgraded to 250mm+
Floor insulation added or improved
Low energy lighting percentage decreased
Planning history
- Sept 2012PorchFullIn report
Extension: Rear of property
Pitched roof above front porch and two storey rear extension
- Council
- North
Extension- Documents
- 10 docs on file
- Reference
- P2012/0575
We flagged 1 thing worth checking at 18 Leyshon 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
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Sales history & valuation
18 Leyshon Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£292,000
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 1EL: £155,000 (2024–2018).
Nearby sales in SA18 1EL
14 Leyshon Road, Gwaun Cae Gurwen, Ammanford, SA18 1EL
Sold Feb 2024
£155,0004 Leyshon Road, Gwaun Cae Gurwen, Ammanford, SA18 1EL
Sold Nov 2023
£280,00029 Leyshon Road, Gwaun Cae Gurwen, Ammanford, SA18 1EL
Sold Oct 2023
£150,00029a, Leyshon Road, Gwaun Cae Gurwen, Ammanford, SA18 1EL
Sold Nov 2018
£215,0007 Leyshon Road, Gwaun Cae Gurwen, Ammanford, SA18 1EL
Sold Aug 2015
£155,000
Everything we know about 18 Leyshon 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 Leyshon Road homes
On epc rating, 18 Leyshon Road stands well clear of the street.
EPC Rating
75 (C)
Street avg 50 (E)
Floor Area
166 m²
Street avg 117 m²
CO₂ Emissions
4.3 t/year
Street avg 6.4 t/year
Habitable Rooms
6 rooms
Street avg 6 rooms
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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
Llys Nant Fer — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.