1 Lon Alfa, Killay, Swansea, SA2 7DH
About 1 Lon Alfa
1 Lon Alfa is a detached house in Killay, Swansea, Swansea (SA2 7DH). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (September 2012) shows a D (score 57), a step below the typical UK home. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from September 2012, so improvements made since then won't be reflected.
Today's modelled estimate of £266,000 sits 59.3% above the 2016 sale of £167,000. On a £-per-square-foot basis, the last sale (£219/sq ft) was about 19.6% below the postcode norm. One planning record on file: an extension approved in 2002. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. 10 years since the last transfer (April 2016).
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This certificate is over 10 years old and is no longer valid.Expired 08 Sept 2022
EPC Rating
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Planning history
1 Lon Alfa has an approved rear extension on the planning record.
1 application on record at 1 Lon Alfa, Killay, Swansea, SA2 7DH
- Apr 2002ConservatoryFullOutcome in report
Extension: Rear of property
Rear conservatory extension
Extension- Reference
- 2002/0260
Unlock 1 Lon Alfa, Killay, Swansea, SA2 7DH's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
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Sales history & valuation
1 Lon Alfa valuation sits well clear of the typical sold price in this postcode.
£266,000
Modelled from EPC, postcode comparables.
£167,000
Recorded with HM Land Registry.
Sales timeline
28 April 2016Most recent
£167,000
Median price across the last 5 sales in SA2 7DH: £240,000 (2025–2018).
Nearby sales in SA2 7DH
Versus other Lon Alfa homes
On epc rating, 1 Lon Alfa runs well behind the street norm.
Price per m²
£2,352
Street avg £2,688
Floor Area
71 m²
Street avg 72 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 3.3 t/year
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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
Lon Alfa — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







