23a, Protheroe Avenue, Pen Y Fai, Bridgend, CF31 4LU
About 23a
23a is a semi-detached house in Pen-Y-Fai, Bridgend, Bridgend (CF31 4LU). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1950-1966 and council tax band A. At 68 m² this is the smallest unit on EPC record across the building (68–103 m²). The building's EPC ratings span D to C, with this unit at the top. The latest certificate (November 2024) shows a C (score 69), just inside the C band.
Last changed hands 12 years ago, in December 2014. At 68 m² it's 16% smaller than the typical home in the postcode (81 m² median across 16 EPCs). Across 2007–2014, sale prices on this property compounded at 2.9% per year. Today's modelled estimate of £121,000 is 21% above the 2014 sale price.
Energy performance
EPC Rating
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Planning history
23a has no planning applications on record.
But the area is active
8 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
23a saw 3 transfers in just over a decade — high turnover for the postcode.
£121,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.9% per year over 8 years.
£100,000
Growth on file: 2.9% per year over 8 years.
Sales timeline
1 December 2014Most recent
£100,000
+5.3%over 6 years3 March 2008
£95,000
+18.8%over 11 months21 March 2007
£80,000
Median price across the last 5 sales in CF31 4LU: £132,000 (2025–2021).
Nearby sales in CF31 4LU
26 Protheroe Avenue, Pen Y Fai, Bridgend, CF31 4LU
Sold Jun 2025
£250,00030 Protheroe Avenue, Pen Y Fai, Bridgend, CF31 4LU
Sold Apr 2025
£132,00010 Protheroe Avenue, Pen Y Fai, Bridgend, CF31 4LU
Sold Mar 2024
£4,5007 Protheroe Avenue, Pen Y Fai, Bridgend, CF31 4LU
Sold Mar 2024
£210,00010a, Protheroe Avenue, Pen Y Fai, Bridgend, CF31 4LU
Sold Apr 2021
£100,000
Versus other Protheroe Avenue homes
Price per m² for 23a runs comfortably ahead of the street norm.
Price per m²
£1,471
Street avg £698
Floor Area
68 m²
Street avg 70 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.4 t/year
Street avg 2.4 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Heol Eglwys — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







