13 Heol Y Gors, Cwmgors, Ammanford, SA18 1PE
About 13 Heol Y Gors
13 Heol Y Gors is a mid-terrace house in Cwmgors, Ammanford, Ammanford (SA18 1PE). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (September 2024) shows a C (score 75), near the top of the C band. When first surveyed in April 2012 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good and window efficiency went from Average to Good; while roof efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 86).
On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £147,000 sits 241.9% above the 2016 sale of £43,000. On a £-per-square-foot basis, the last sale (£45/sq ft) was about 42.5% below the postcode norm. 9 years since the last transfer (December 2016).
Know exactly what you're buying at 13 Heol Y Gors
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
Energy performance
13 Heol Y Gors ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Low energy lighting percentage decreased
Heating controls changed
Window efficiency improved
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Planning history
13 Heol Y Gors has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 13 Heol Y Gors
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
13 Heol Y Gors's estimated value is more than triple its earliest registered sale price (2016).
£147,000
Modelled from EPC, postcode comparables.
£43,000
Recorded with HM Land Registry.
Sales timeline
21 December 2016Most recent
£43,000
Median price across the last 5 sales in SA18 1PE: £183,500 (2025–2021).
Nearby sales in SA18 1PE
2 Heol Y Gors, Cwmgors, Ammanford, SA18 1PE
Sold Aug 2025
£157,00010 Heol Y Gors, Cwmgors, Ammanford, SA18 1PE
Sold Aug 2024
£142,5003 Heol Y Gors, Cwmgors, Ammanford, SA18 1PE
Sold Mar 2022
£183,5007 Heol Y Gors, Cwmgors, Ammanford, SA18 1PE
Sold Sept 2021
£202,0008 Heol Y Gors, Cwmgors, Ammanford, SA18 1PE
Sold Nov 2020
£140,000
Everything we know about 13 Heol Y Gors, 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 Y Gors homes
13 Heol Y Gors outperforms the street on epc rating by a wide margin.
Price per m²
£483
Street avg £1,291
Floor Area
89 m²
Street avg 95 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
2.5 t/year
Street avg 5.1 t/year
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Cwmgors Spar — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.