21 Protheroe Avenue, Pen Y Fai, Bridgend, CF31 4LU
About 21 Protheroe Avenue
21 Protheroe Avenue is a semi-detached house in Pen-Y-Fai, Bridgend, Bridgend (CF31 4LU). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (January 2017) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump.
Today's modelled estimate of £228,000 sits 58.9% above the 2018 sale of £143,500. At 95 m² it's 18% larger than the typical home in the postcode (81 m² median across 16 EPCs). Most recent transfer: September 2018 at £143,500.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
21 Protheroe Avenue 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
21 Protheroe Avenue valuation sits well clear of the typical sold price in this postcode.
£228,000
Modelled from EPC, postcode comparables.
£143,500
Recorded with HM Land Registry.
Sales timeline
6 September 2018Most recent
£143,500
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
On price per m², 21 Protheroe Avenue runs well behind the street norm.
Price per m²
£1,511
Street avg £2,025
Floor Area
95 m²
Street avg 85 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.2 t/year
Street avg 3.4 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.







