17 Elmhurst Crescent, St Thomas, Swansea, SA1 8EA
About 17 Elmhurst Crescent
17 Elmhurst Crescent is a semi-detached house in St. Thomas, Swansea, Swansea (SA1 8EA). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (January 2014) shows an E (score 54), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since August 2013. Between certificates, window efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 79), a 2-band jump. The latest certificate is from January 2014, so improvements made since then won't be reflected.
At 106 m² the property is well over the postcode median (80 m² across 23 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One historical planning record sits against the property in 2004.
Everything you need to know about 17 Elmhurst Crescent
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Energy performance
17 Elmhurst Crescent sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 27 Jan 2024
EPC Rating
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Planning history
1 application on record at 17 Elmhurst Crescent, St Thomas, Swansea, SA1 8EA
- May 2004ExtensionAmendmentOutcome in report
Extension: Single storey · Rear of property
Single storey rear extension (Certificate of Proposed Lawful Development)
- Reference
- 2004/0751
Unlock 17 Elmhurst Crescent, St Thomas, Swansea, SA1 8EA's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 53 notable nearby
- What the pattern means for extending or converting here
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Sales history & valuation
17 Elmhurst Crescent has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£149,000
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 SA1 8EA: £140,000 (2024–2023).
Nearby sales in SA1 8EA
21 Elmhurst Crescent, St Thomas, Swansea, SA1 8EA
Sold Dec 2024
£119,00033 Elmhurst Crescent, St Thomas, Swansea, SA1 8EA
Sold Mar 2024
£129,00043 Elmhurst Crescent, St Thomas, Swansea, SA1 8EA
Sold Nov 2023
£172,00014 Elmhurst Crescent, St Thomas, Swansea, SA1 8EA
Sold Oct 2023
£170,00027 Elmhurst Crescent, St Thomas, Swansea, SA1 8EA
Sold Feb 2023
£140,000
Versus other Elmhurst Crescent homes
17 Elmhurst Crescent outperforms the street on floor area by a wide margin.
EPC Rating
54 (E)
Street avg 63 (D)
Floor Area
106 m²
Street avg 84 m²
CO₂ Emissions
5.5 t/year
Street avg 3.6 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Everything you need to know about 17 Elmhurst Crescent
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Grenfell Park Post Office — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






