17 Blaen Y Cwm, Bridgend, CF31 5AG
About 17 Blaen Y Cwm
17 Blaen Y Cwm is a four-bedroom detached house in Bridgend (CF31 5AG). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (May 2015) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 81), a 3-band jump. The latest certificate is from May 2015, so improvements made since then won't be reflected. Other recorded features include a conservatory. Records show the property has been extended at some point in its history.
At 110 m² the property is well over the postcode median (75 m² across 17 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Most recent transfer: October 2018 at £235,000. Across the public record there are 4 sales, relatively high churn for a single property. Across 1999–2018, sale prices on this property compounded at 4.9% per year. Today's modelled estimate of £332,000 is 41.3% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£198/sq ft) was about 20.8% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Dining roomYes
- EnsuiteYes
- ConservatoryYes
Outside
- GarageDetached
Building
- Previously extendedYes
Energy performance
17 Blaen Y Cwm sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 07 May 2025
EPC Rating
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Planning history
17 Blaen Y Cwm has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
Sale price has at least doubled since 1999.
£332,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.9% per year over 19 years.
£235,000
Growth on file: 4.9% per year over 19 years.
Sales timeline
16 October 2018Most recent
£235,000
+11.9%over 11 years8 December 2006
£209,950
+127.0%over 5 years4 April 2001
£92,500
-1.1%over 1 year29 July 1999
£93,500
Median price across the last 5 sales in CF31 5AG: £249,000 (2024–2020).
Versus other Blaen Y Cwm homes
EPC Rating for 17 Blaen Y Cwm lags the street by a wide margin.
Price per m²
£2,136
Street avg £2,219
Floor Area
110 m²
Street avg 74 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
6.2 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
Broadlands — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







