1 The Dell, Killay, Swansea, SA2 7DX
About 1 The Dell
1 The Dell is a three-bedroom semi-detached house in Killay, Swansea, Swansea (SA2 7DX). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (December 2019) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since November 2009. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 81), a 2-band jump. Other recorded features include a conservatory.
A recent sale: £277,500 in October 2025. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, a porch and a conservatory, meaningful when judging how the property has evolved. Across 2010–2025, sale prices on this property compounded at 3.1% per year.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- ConservatoryYes
Outside
- DrivewayYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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Planning history
Council records include a two-storey side extension at 1 The Dell.
3 applications on record at 1 The Dell, Killay, Swansea, SA2 7DX
- Nov 2002PorchFullOutcome in report
Extension: Single storey
Single storey side extension incorporating attached garage and addition of front porch. Single storey rear extension and rear conservatory.
ExtensionConservatory- Reference
- 2002/1342
- More recent applications — locked
- ExtensionMar 2014Decision
- FullDec 2006Decision
Unlock 1 The Dell, Killay, Swansea, SA2 7DX's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 3 notable nearby
- The 13 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
£273,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.1% per year over 16 years.
£277,500
Growth on file: 3.1% per year over 16 years.
Sales timeline
13 October 2025Most recent
£277,500
+60.4%over 15 years5 February 2010
£173,000
Median price across the last 3 sales in SA2 7DX: £125,000 (2003–1997).
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Railway Inn — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







