12 Pencaerfenni Park, Crofty, Swansea, SA4 3SE
About 12 Pencaerfenni Park
12 Pencaerfenni Park is a three-bedroom detached house in Crofty, Swansea, Swansea (SA4 3SE). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (September 2021) shows a C (score 70). When first surveyed in August 2011 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Poor to Average and hot-water efficiency went from Very Poor to Good; while roof efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 85).
Across 2012–2015, sale prices on this property compounded at 2% per year. Today's modelled estimate of £244,000 sits 71.8% above the 2015 sale of £142,000. On a £-per-square-foot basis, the last sale (£183/sq ft) was about 41.2% above the typical sold price in the postcode. 11 years since the last transfer (June 2015).
What this property has
Inside
- Bedrooms3
Outside
- Private gardenYes
- GarageYes
Energy performance
EPC Rating
Certificate validity
Valid until 6 September 2031
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
12 Pencaerfenni Park has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
12 Pencaerfenni Park valuation sits well clear of the typical sold price in this postcode.
£244,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.0% per year over 3 years.
£142,000
Growth on file: 2.0% per year over 3 years.
Sales timeline
16 June 2015Most recent
£142,000
+6.8%over 3 years26 January 2012
£133,000
Median price across the last 5 sales in SA4 3SE: £315,000 (2025–2024).
Nearby sales in SA4 3SE
26 Pencaerfenni Park, Crofty, Swansea, SA4 3SE
Sold Sept 2025
£345,0004 Pencaerfenni Park, Crofty, Swansea, SA4 3SE
Sold Aug 2025
£232,00025 Pencaerfenni Park, Crofty, Swansea, SA4 3SE
Sold May 2025
£290,00024 Pencaerfenni Park, Crofty, Swansea, SA4 3SE
Sold May 2025
£315,00033 Pencaerfenni Park, Crofty, Swansea, SA4 3SE
Sold Jun 2024
£335,000
Versus other Pencaerfenni Park homes
CO₂ Emissions for 12 Pencaerfenni Park runs comfortably ahead of the street norm.
Price per m²
£1,972
Street avg £2,189
Floor Area
72 m²
Street avg 94 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.6 t/year
Street avg 3.7 t/year
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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.







