45 Castle Graig, Morriston, Swansea, SA6 8NW
About 45 Castle Graig
45 Castle Graig is a detached house in Morriston, Swansea, Swansea (SA6 8NW). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (March 2015) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to A (score 100), a 4-band jump. The latest certificate is from March 2015, so improvements made since then won't be reflected.
4 planning records sit against the property, 3 approved, 1 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. At 97 m² it's 15.7% smaller than the typical home in the postcode (115 m² median across 5 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 26 Mar 2025
EPC Rating
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Level 3 Building Survey
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Planning history
4 applications on record at 45 Castle Graig, Morriston, Swansea, SA6 8NW
- Oct 2006FullOutcome in report
Construction of a 2.6m retaining wall
- Reference
- 2006/1506
- More recent applications — locked
- ConservatorySept 2007Decision
- FullMar 2007Decision
+ 1 more application in the report
Unlock 45 Castle Graig, Morriston, Swansea, SA6 8NW's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (4 on record)
- All 4 applications on this property in full, plus 5 notable nearby
- What the pattern means for extending or converting here
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Sales history & valuation
45 Castle Graig has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£198,000
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 4 sales in SA6 8NW: £116,250 (2024–1995).
Versus other Castle Graig homes
EPC Rating for 45 Castle Graig lags the street by a wide margin.
EPC Rating
53 (E)
Street avg 57 (D)
Floor Area
97 m²
Street avg 109 m²
CO₂ Emissions
5.3 t/year
Street avg 5.3 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Similar properties nearby
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1 Bryn Parc, Morriston
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1 Lime Tree Grove, Crown Street, Morriston
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1 Caryl Terrace, Plasmarl
SA6 8NA
1 Castle Graig, Morriston
SA6 8NW
1 Glantawe Street, Morriston
SA6 8BP
1 Bush Road, Morriston
SA6 8EG
1 Cross Buildings, Woodfield Street, Morriston
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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
Morlais Castle — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







