4 Heol Hir, Gwaun Cae Gurwen, Ammanford, SA18 1PL
About 4 Heol Hir
4 Heol Hir is a semi-detached house in Gwaun Cae Gurwen, Ammanford, Ammanford (SA18 1PL). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (June 2020) shows a C (score 74). When first surveyed in August 2011 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Good. The recommended improvements would push it to B (score 88).
Know exactly what you're buying at 4 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
Heating controls upgraded for better temperature management
Hot water system upgraded
Planning history
4 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 4 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
30-day money-back guarantee
Sales history & valuation
4 Heol Hir has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£150,000
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 4 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
4 Heol Hir outperforms the street on floor area by a wide margin.
EPC Rating
74 (C)
Street avg 72 (C)
Floor Area
84 m²
Street avg 80 m²
CO₂ Emissions
2.5 t/year
Street avg 2.6 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Similar properties nearby
1 Banwen Place, Lower Brynamman
SA18 1SP
1 Arcade Terrace, Garnant
SA18 1LG
1 Amman Cottages, Lower Brynamman
SA18 1SL
1 Clos David Morgan, Garnant
SA18 1AZ
1 Brynceunant, Upper Brynamman
SA18 1AH
1 Clos Cerrig, Cwmgors
SA18 1AX
1 Brook Cottages, Garnant
SA18 1JS
1 Bishop Road, Garnant
SA18 1NA
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.