3 Pencaerfenni Lane, Crofty, Swansea, SA4 3SD
About 3 Pencaerfenni Lane
3 Pencaerfenni Lane is a semi-detached house in Crofty, Swansea, Swansea (SA4 3SD). 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 (June 2013) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 76), a 2-band jump. Main heating runs on electricity. The latest certificate is from June 2013, so improvements made since then won't be reflected.
Today's modelled estimate of £232,000 sits 121% above the 2013 sale of £105,000. On a £-per-square-foot basis, the last sale (£120/sq ft) was about 29.3% below the postcode norm. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 81 m² it's 22.9% smaller than the typical home in the postcode (105 m² median across 26 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). On the market in October 2013 and unlisted since — roughly 13 years.
Energy performance
3 Pencaerfenni Lane's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 30 Jun 2023
EPC Rating
Certificate validity
Expired on 30 June 2023
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
3 Pencaerfenni Lane has 2 separate extension applications on the council record.
2 applications on record at 3 Pencaerfenni Lane, Crofty, Swansea, SA4 3SD
- Feb 2014ExtensionFullOutcome in report
Extension: Two storey · Side of property
Two storey side extension
- Documents
- 11 docs on file
- Reference
- 2013/1871
- More recent applications — locked
- ExtensionJun 2014Decision
Unlock 3 Pencaerfenni Lane, Crofty, Swansea, SA4 3SD'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- Every decision — granted, refused or withdrawn (2 on record)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, plus 4 notable nearby
- The 24 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
3 Pencaerfenni Lane valuation sits well clear of the typical sold price in this postcode.
£232,000
Modelled from EPC, postcode comparables.
£105,000
Recorded with HM Land Registry.
Sales timeline
2 October 2013Most recent
£105,000
Median price across the last 5 sales in SA4 3SD: £275,000 (2025–2024).
Nearby sales in SA4 3SD
16 Pencaerfenni Lane, Crofty, Swansea, SA4 3SD
Sold Sept 2025
£275,0004 Pencaerfenni Lane, Crofty, Swansea, SA4 3SD
Sold Aug 2025
£190,00010 Pencaerfenni Lane, Crofty, Swansea, SA4 3SD
Sold Mar 2025
£317,00017 Pencaerfenni Lane, Crofty, Swansea, SA4 3SD
Sold Jan 2025
£290,00024 Pencaerfenni Lane, Crofty, Swansea, SA4 3SD
Sold Dec 2024
£257,500
Versus other Pencaerfenni Lane homes
CO₂ Emissions for 3 Pencaerfenni Lane lags the street by a wide margin.
Price per m²
£1,296
Street avg £2,353
Floor Area
81 m²
Street avg 106 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.9 t/year
Street avg 4.4 t/year
Similar properties nearby
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1 Ashley Court, Crofty
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1 2, Bellevue, Penclawdd
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1 Benson Terrace, Penclawdd
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1 Brigydon Villas, The Promenade, Penclawdd
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1 Burry Cottages, Benson Terrace, Penclawdd
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1 Banc Bach, Penclawdd
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The neighbourhood at a glance
Crime
160/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Pencaerfenni Lane — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







