4 Pencaerfenni Lane, Crofty, Swansea, SA4 3SD
About 4 Pencaerfenni Lane
4 Pencaerfenni Lane is a semi-detached house in Crofty, Swansea, Swansea (SA4 3SD). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (September 2020) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump.
Most recent transfer was August 2025 at £190,000 — fresh data. At 70 m² it sits well below the postcode median (106 m² across 24 EPCs), making it one of the more compact homes locally. Across 2001–2025, sale prices on this property compounded at 4.4% per year. Today's modelled estimate of £230,000 is 21.1% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£252/sq ft) was about 58.5% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused.
Everything you need to know about 4 Pencaerfenni Lane
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
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Planning history
2 applications on record at 4 Pencaerfenni Lane, Crofty, Swansea, SA4 3SD
- May 2003New BuildOutlineOutcome in report
Construction of one detached dwelling (Outline)
- Reference
- 2003/0204
- More recent applications — locked
- New BuildSept 2006Decision
Unlock 4 Pencaerfenni Lane, Crofty, Swansea, SA4 3SD's full planning history
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- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 5 notable nearby
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has at least doubled since 2001.
£230,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 24 years.
£190,000
Growth on file: 4.4% per year over 24 years.
Sales timeline
26 August 2025Most recent
£190,000
+179.4%over 23 years25 October 2001
£68,000
Median price across the last 5 sales in SA4 3SD: £275,000 (2025–2023).
Nearby sales in SA4 3SD
10 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
£280,0005 Pencaerfenni Lane, Crofty, Swansea, SA4 3SD
Sold Jun 2023
£55,000
Versus other Pencaerfenni Lane homes
On years held, 4 Pencaerfenni Lane runs well behind the street norm.
Price per m²
£2,714
Street avg £2,071
Floor Area
70 m²
Street avg 107 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
3.4 t/year
Street avg 4.7 t/year
Everything you need to know about 4 Pencaerfenni Lane
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
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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.






