8 Heol Y Graig, Clydach, Swansea, SA6 5BZ
About 8 Heol Y Graig
8 Heol Y Graig is a detached house in Clydach, Swansea, Swansea (SA6 5BZ). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (January 2026) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 74), a 2-band jump. This certificate was lodged in the last six months, so the rating reflects current condition.
One planning record on file: an extension approved in 2010. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.
Planning history
8 Heol Y Graig has an approved single-storey side extension on the planning record.
1 application on record at 8 Heol Y Graig, Clydach, Swansea, SA6 5BZ
- Aug 2010ExtensionFullOutcome in report
Extension: Single storey · Side of property
Single storey side extension
- Documents
- 3 docs on file
- Reference
- 2010/0972
Unlock 8 Heol Y Graig, Clydach, Swansea, SA6 5BZ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 2 notable nearby
- The 3 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
8 Heol Y Graig has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
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 5BZ: £177,500 (2025–2021).
Nearby sales in SA6 5BZ
10 Heol Y Graig, Clydach, Swansea, SA6 5BZ
Sold Jul 2025
£225,00016 Heol Y Graig, Clydach, Swansea, SA6 5BZ
Sold Aug 2024
£210,00014a, Heol Y Graig, Clydach, Swansea, SA6 5BZ
Sold Sept 2023
£135,00012 Heol Y Graig, Clydach, Swansea, SA6 5BZ
Sold Dec 2022
£177,50013 Heol Y Graig, Clydach, Swansea, SA6 5BZ
Sold May 2021
£148,500
Versus other Heol Y Graig homes
On epc rating, 8 Heol Y Graig runs well behind the street norm.
EPC Rating
51 (E)
Street avg 61 (D)
Floor Area
109 m²
Street avg 100 m²
CO₂ Emissions
4.8 t/year
Street avg 4.3 t/year
Habitable Rooms
6 rooms
Street avg 6 rooms
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Three Compasses — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







