9 Heol Glanllechau, Alltwen, Pontardawe, Swansea, SA8 3AP
About 9 Heol Glanllechau
9 Heol Glanllechau is a semi-detached house in Pontardawe, Swansea, Swansea (SA8 3AP). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (November 2022) shows a C (score 74). When first surveyed in November 2008 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Poor to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 86).
Today's modelled estimate of £198,000 sits 70.7% above the 2020 sale of £116,000. At 94 m² it's 25.3% larger than the typical home in the postcode (75 m² median across 19 EPCs). Most recent transfer: January 2020 at £116,000.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Roof insulation improved
More low energy lighting installed
Switched from oil to mains gas, reducing emissions and costs
Heating controls upgraded for better temperature management
Hot water efficiency improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
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Planning history
9 Heol Glanllechau has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£198,000
Modelled from EPC, postcode comparables.
£116,000
Recorded with HM Land Registry.
Sales timeline
17 January 2020Most recent
£116,000
Median price across the last 5 sales in SA8 3AP: £118,000 (2023–2013).
Nearby sales in SA8 3AP
22 Heol Glanllechau, Alltwen, Pontardawe, Swansea, SA8 3AP
Sold Nov 2023
£150,00017 Heol Glanllechau, Alltwen, Pontardawe, Swansea, SA8 3AP
Sold Jul 2022
£130,0002 Heol Glanllechau, Alltwen, Pontardawe, Swansea, SA8 3AP
Sold May 2019
£118,0003 Heol Glanllechau, Alltwen, Pontardawe, Swansea, SA8 3AP
Sold Jul 2015
£92,000
Versus other Heol Glanllechau homes
9 Heol Glanllechau outperforms the street on floor area by a wide margin.
Price per m²
£1,234
Street avg £1,399
Floor Area
94 m²
Street avg 80 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.9 t/year
Street avg 3.2 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Gwyn Arms — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







