5 Heol Hir, Gwaun Cae Gurwen, Ammanford, SA18 1PL
About 5 Heol Hir
5 Heol Hir is a three-bedroom semi-detached house in Gwaun Cae Gurwen, Ammanford, Ammanford (SA18 1PL). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1950-1966 and council tax band B. Tenure is freehold. The latest certificate (February 2022) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 89), a 2-band jump.
At 59 m² it's 28.5% smaller than the typical home in the postcode (83 m² median across 8 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). Across 2000–2023, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £146,000 is 23.7% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£186/sq ft) was about 213.5% above the typical sold price in the postcode. Sold November 2023 for £118,000.
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Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenfront_and_rear
Building
- TenureFreehold
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
5 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 5 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
5 Heol Hir has more than quadrupled in price since its earliest registered sale in 2000.
£146,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 24 years.
£118,000
Growth on file: 6.8% per year over 24 years.
Sales timeline
24 November 2023Most recent
£118,000
+122.6%over 19 years7 April 2004
£53,000
+112.0%over 3 years23 May 2000
£25,000
Median price across the last 3 sales in SA18 1PL: £52,950 (2013–1995).
Nearby sales in SA18 1PL
Everything we know about 5 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
5 Heol Hir is notably below the street on floor area.
EPC Rating
68 (D)
Street avg 72 (C)
Floor Area
59 m²
Street avg 83 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.