17 Heol Graig Felen, Clydach, Swansea, SA6 5DF
About 17 Heol Graig Felen
17 Heol Graig Felen is a semi-detached house in Clydach, Swansea, Swansea (SA6 5DF). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (March 2013) shows a C (score 71). When first surveyed in September 2010 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Average to Good, hot-water efficiency went from Poor to Good and main heating went from Average to Good; while lighting dropped from Average to Very Poor. The latest certificate is from March 2013, so improvements made since then won't be reflected.
Its energy rating outperforms most of the postcode (better than 87% of similar EPCs).
Energy performance
17 Heol Graig Felen's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 18 Mar 2023
EPC Rating
Property Improvements
Changes detected from historical EPC data
Switched from solid fuel to cleaner energy source
Heating controls upgraded for better temperature management
Hot water system upgraded
Roof insulation improved
Low energy lighting percentage decreased
Solar PV panels (20 kWp) installed
Get a survey for this property
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Planning history
17 Heol Graig Felen has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
17 Heol Graig Felen has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£144,000
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 SA6 5DF: £73,000 (2021–2015).
Nearby sales in SA6 5DF
9 Heol Graig Felen, Clydach, Swansea, SA6 5DF
Sold Apr 2021
£167,00010 Heol Graig Felen, Clydach, Swansea, SA6 5DF
Sold Oct 2019
£73,00031 Heol Graig Felen, Clydach, Swansea, SA6 5DF
Sold Aug 2016
£70,00012 Heol Graig Felen, Clydach, Swansea, SA6 5DF
Sold May 2015
£100,00040 Heol Graig Felen, Clydach, Swansea, SA6 5DF
Sold Jan 2015
£67,000
Versus other Heol Graig Felen homes
Floor Area for 17 Heol Graig Felen lags the street by a wide margin.
EPC Rating
71 (C)
Street avg 63 (D)
Floor Area
72 m²
Street avg 85 m²
CO₂ Emissions
2.6 t/year
Street avg 3.9 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Players Avenue — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







