15 Pencaerfenni Lane, Crofty, Swansea, SA4 3SD
About 15 Pencaerfenni Lane
15 Pencaerfenni Lane is a detached house in Crofty, Swansea, Swansea (SA4 3SD). It has a recorded floor area of 137 m² (around 1475 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (July 2016) shows a D (score 57), a step below the typical UK home. When first surveyed in June 2010 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Good and main heating went from Average to Good; while lighting dropped from Good to Very Poor. The recommended improvements would lift it to B (score 83), a 2-band jump.
At 137 m² the property is well over the postcode median (101 m² across 24 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 0 approved, 1 refused.
Everything you need to know about 15 Pencaerfenni Lane
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

Energy performance
15 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This certificate is over 10 years old and is no longer valid.Expired 18 Jul 2026
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Switched from oil to mains gas, reducing emissions and costs
Heating controls upgraded for better temperature management
Hot water system upgraded
Roof insulation improved
Low energy lighting percentage decreased
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £595 · Includes VAT
Planning history
2 applications on record at 15 Pencaerfenni Lane, Crofty, Swansea, SA4 3SD
- Apr 2021ExtensionFullOutcome in report
Extension: Side and rear of property
Two storey side/front extension, single storey rear extension, two side rooflights, side dormer and detached garage
- Documents
- 15 docs on file
- Reference
- 2021/0286/FUL
- More recent applications — locked
- ExtensionFeb 2022Decision
Unlock 15 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- Every decision — granted, refused or withdrawn (2 on record)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 5 notable nearby
- The 24 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
15 Pencaerfenni Lane has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£342,000
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 SA4 3SD: £275,000 (2025–2024).
Nearby sales in SA4 3SD
4 Pencaerfenni Lane, Crofty, Swansea, SA4 3SD
Sold Aug 2025
£190,00010 Pencaerfenni Lane, Crofty, Swansea, SA4 3SD
Sold Mar 2025
£317,00024 Pencaerfenni Lane, Crofty, Swansea, SA4 3SD
Sold Dec 2024
£257,50055 Pencaerfenni Lane, Crofty, Swansea, SA4 3SD
Sold Oct 2024
£275,00029 Pencaerfenni Lane, Crofty, Swansea, SA4 3SD
Sold Jun 2024
£280,000
Versus other Pencaerfenni Lane homes
On co₂ emissions, 15 Pencaerfenni Lane runs well behind the street norm.
EPC Rating
57 (D)
Street avg 62 (D)
Floor Area
137 m²
Street avg 104 m²
CO₂ Emissions
6.4 t/year
Street avg 4.5 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Everything you need to know about 15 Pencaerfenni Lane
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

Similar properties nearby
1 Cae Mansel Road, Gowerton
SA4 3HH
1 Blaencedi, Penclawdd
SA4 3LU
1 Banc Bach, Penclawdd
SA4 3FJ
1 Abercedi, Penclawdd
SA4 3XB
1 Anchor Court, Penclawdd
SA4 3GX
1 Cae Mansel Lane, Gowerton
SA4 3HW
1 Ashley Court, Crofty
SA4 3SS
1 Burry Cottages, Benson Terrace, Penclawdd
SA4 3GA
The neighbourhood at a glance
Crime
2/mo
Steady 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.






