17 Carnglas Road, Sketty, Swansea, SA2 9BJ
About 17 Carnglas Road
17 Carnglas Road is a semi-detached house in Sketty, Swansea, Swansea (SA2 9BJ). It has a recorded floor area of 122 m² (around 1313 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (February 2024) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2018. Between certificates, window efficiency went from Average to Good; while wall efficiency dropped from Poor to Very Poor and roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 85), a 2-band jump.
Across 2018–2024, sale prices on this property compounded at 9.5% per year. On a £-per-square-foot basis, the last sale (£279/sq ft) was about 27.7% above the typical sold price in the postcode. Last sale on file: £367,000 in June 2024. One historical planning record sits against the property in 2023.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 21 February 2034
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
1 application on record at 17 Carnglas Road, Sketty, Swansea, SA2 9BJ
- Feb 2023OutbuildingOutlineOutcome in report
Detached garden room (application for a Certificate of Proposed Lawful Development)
- Documents
- 5 docs on file
- Reference
- 2023/0064/PLD
Unlock 17 Carnglas Road, Sketty, Swansea, SA2 9BJ'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- Every decision — granted, refused or withdrawn (1 on record)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 5 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
17 Carnglas Road saw 3 transfers in just over a decade — high turnover for the postcode.
£381,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.5% per year over 6 years.
£367,000
Growth on file: 9.5% per year over 6 years.
Sales timeline
30 June 2024Most recent
£367,000
+73300.0%over 3 years22 April 2021
£500
-99.8%over 2 years9 November 2018
£220,300
Median price across the last 5 sales in SA2 9BJ: £220,000 (2025–2009).
Nearby sales in SA2 9BJ
8 Carnglas Road, Sketty, Swansea, SA2 9BJ
Sold Oct 2025
£495,00015 Carnglas Road, Sketty, Swansea, SA2 9BJ
Sold Aug 2025
£220,00010 Carnglas Road, Sketty, Swansea, SA2 9BJ
Sold Apr 2024
£305,0004 Carnglas Road, Sketty, Swansea, SA2 9BJ
Sold Nov 2015
£179,9507 Carnglas Road, Sketty, Swansea, SA2 9BJ
Sold Apr 2009
£162,000
Versus other Carnglas Road homes
On habitable rooms, 17 Carnglas Road runs well behind the street norm.
Price per m²
£3,008
Street avg £2,439
Floor Area
122 m²
Street avg 122 m²
Habitable Rooms
5 rooms
Street avg 7 rooms
CO₂ Emissions
4.3 t/year
Street avg 6.1 t/year
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The neighbourhood at a glance
Crime
120/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Sketty Park Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







