15 Pen Pych Close, Blaenrhondda, Treorchy, CF42 5SN
About 15 Pen Pych Close
15 Pen Pych Close is a semi-detached house in Blaenrhondda, Treorchy, Treorchy (CF42 5SN). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (May 2013) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from May 2013, so improvements made since then won't be reflected.
Today's modelled estimate of £130,000 sits 160% above the 2014 sale of £50,000. 4 planning records sit against the property, 4 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 92 m² it's 16.5% larger than the typical home in the postcode (79 m² median across 14 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). 12 years since the last transfer (January 2014).
Know exactly what you're buying at 15 Pen Pych Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 23 May 2023
EPC Rating
Planning history
15 Pen Pych Close has 2 separate extension applications on the council record.
- Feb 2015ExtensionFullIn report
Extension: Two storey · Side of property
Two storey side extension
- Documents
- 6 docs on file
- Reference
- 15/0132/10
- Feb 2015ExtensionFullIn report
Extension: Two storey · Side of property
Two storey side extension
- Documents
- 7 docs on file
- Reference
- 15/0132/FUL
We flagged 1 thing worth checking at 15 Pen Pych Close
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
30-day money-back guarantee
Sales history & valuation
£130,000
Modelled from EPC, postcode comparables.
£50,000
Recorded with HM Land Registry.
Sales timeline
10 January 2014Most recent
£50,000
Median price across the last 1 sales in CF42 5SN: £45,000 (2009–2009).
Nearby sales in CF42 5SN
Everything we know about 15 Pen Pych Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area

Versus other Pen Pych Close homes
On floor area, 15 Pen Pych Close stands well clear of the street.
EPC Rating
62 (D)
Street avg 82 (B)
Floor Area
92 m²
Street avg 78 m²
CO₂ Emissions
4.0 t/year
Street avg 2.6 t/year
Habitable Rooms
4 rooms
Street avg 5 rooms
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Bryn Henllan — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.