3 Heol Hir, Gwaun Cae Gurwen, Ammanford, SA18 1PL
About 3 Heol Hir
3 Heol Hir is a semi-detached house in Gwaun Cae Gurwen, Ammanford, Ammanford (SA18 1PL). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (June 2020) shows a C (score 72). When first surveyed in August 2011 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good. The recommended improvements would push it to B (score 86).
Know exactly what you're buying at 3 Heol Hir
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Planning history
3 Heol Hir has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 3 Heol Hir
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
3 Heol Hir has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£155,000
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 1PL: £53,000 (2023–2000).
Everything we know about 3 Heol Hir, 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 Heol Hir homes
On floor area, 3 Heol Hir stands well clear of the street.
EPC Rating
72 (C)
Street avg 72 (C)
Floor Area
86 m²
Street avg 80 m²
CO₂ Emissions
2.5 t/year
Street avg 2.6 t/year
Habitable Rooms
6 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
0.4 km
Pont y Groes — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.