17 Heol Cae Copyn, Loughor, Swansea, SA4 6SF
About 17 Heol Cae Copyn
17 Heol Cae Copyn is a detached house in Loughor, Swansea, Swansea (SA4 6SF). It has a recorded floor area of 204 m² (around 2196 sq ft) and council tax band D. The latest certificate (September 2012) shows a C (score 78), near the top of the C band. The latest certificate is from September 2012, so improvements made since then won't be reflected.
At 204 m² the property is well over the postcode median (106 m² across 17 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 82% of similar EPCs). 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2007–2017, sale prices on this property compounded at 7.8% per year. Today's modelled estimate of £357,000 is 25.3% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£130/sq ft) was about 21.6% below the postcode norm. Last sold in April 2017, so it's been off the market for around 9 years.
Energy performance
17 Heol Cae Copyn'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This certificate is over 10 years old and is no longer valid.Expired 30 Sept 2022
EPC Rating
Certificate validity
Expired on 30 September 2022
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Planning history
2 applications on record at 17 Heol Cae Copyn, Loughor, Swansea, SA4 6SF
- Nov 2007ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Increase in ridge height to provide first floor living accommodation with side dormer and single storey rear extension
- Reference
- 2007/1627
- More recent applications — locked
- FullApr 2008Decision
Unlock 17 Heol Cae Copyn, Loughor, Swansea, SA4 6SF's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full
- The 10 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
17 Heol Cae Copyn has more than doubled in price since the earliest registered sale in 2007.
£357,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.8% per year over 10 years.
£285,000
Growth on file: 7.8% per year over 10 years.
Sales timeline
20 April 2017Most recent
£285,000
+109.6%over 9 years30 May 2007
£136,000
Median price across the last 5 sales in SA4 6SF: £300,000 (2026–2020).
Nearby sales in SA4 6SF
19 Heol Cae Copyn, Loughor, Swansea, SA4 6SF
Sold Apr 2026
£300,0009 Heol Cae Copyn, Loughor, Swansea, SA4 6SF
Sold Oct 2024
£315,00013 Heol Cae Copyn, Loughor, Swansea, SA4 6SF
Sold Aug 2023
£287,50016 Heol Cae Copyn, Loughor, Swansea, SA4 6SF
Sold Jan 2022
£310,00021 Heol Cae Copyn, Loughor, Swansea, SA4 6SF
Sold Aug 2020
£175,000
Versus other Heol Cae Copyn homes
EPC Rating for 17 Heol Cae Copyn runs comfortably ahead of the street norm.
Price per m²
£1,397
Street avg £1,946
Floor Area
204 m²
Street avg 115 m²
CO₂ Emissions
4.2 t/year
Street avg 4.7 t/year
Years Held
9 years
Street avg 9 years
Similar properties nearby
The neighbourhood at a glance
Crime
160/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Borough Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







