123 Pencaerfenni Park, Crofty, Swansea, SA4 3SQ
About 123 Pencaerfenni Park
123 Pencaerfenni Park is a detached house in Crofty, Swansea, Swansea (SA4 3SQ). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (December 2022) shows a D (score 55), a step below the typical UK home. The recommended improvements would lift it to B (score 85), a 2-band jump.
Across 1997–2023, sale prices on this property compounded at 7% per year. Today's modelled estimate of £211,000 is 15.6% below the 2023 sale of £250,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£323/sq ft) was about 99.1% above the typical sold price in the postcode. Sold August 2023 for £250,000.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 19 December 2032
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Planning history
123 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
Latest sale on 123 Pencaerfenni Park was the highest on Land Registry record across the postcode.
£211,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 26 years.
£250,000
Growth on file: 7.0% per year over 26 years.
Sales timeline
22 August 2023Most recent
£250,000
+481.4%over 26 years8 July 1997
£43,000
Median price across the last 5 sales in SA4 3SQ: £188,000 (2025–2017).
Nearby sales in SA4 3SQ
132 Pencaerfenni Park, Crofty, Swansea, SA4 3SQ
Sold Aug 2025
£207,000134 Pencaerfenni Park, Crofty, Swansea, SA4 3SQ
Sold Apr 2024
£210,000116 Pencaerfenni Park, Crofty, Swansea, SA4 3SQ
Sold May 2021
£121,000122 Pencaerfenni Park, Crofty, Swansea, SA4 3SQ
Sold Sept 2018
£188,000109 Pencaerfenni Park, Crofty, Swansea, SA4 3SQ
Sold Oct 2017
£8,500
Versus other Pencaerfenni Park homes
123 Pencaerfenni Park outperforms the street on price per m² by a wide margin.
Price per m²
£3,472
Street avg £1,701
Floor Area
72 m²
Street avg 76 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
4.2 t/year
Street avg 3.3 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.







