7 Clyngwyn Terrace, Blaenrhondda, Treorchy, CF42 5SH
About 7 Clyngwyn Terrace
7 Clyngwyn Terrace is a four-bedroom semi-detached house in Blaenrhondda, Treorchy, Treorchy (CF42 5SH). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (September 2024) shows a C (score 73). When first surveyed in March 2010 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good and roof efficiency went from Very Poor to Very Good. The recommended improvements would push it to B (score 87).
Across 2011–2014, sale prices on this property compounded at -14% per year. Today's modelled estimate of £130,000 sits 319.4% above the 2014 sale of £31,000. On a £-per-square-foot basis, the last sale (£37/sq ft) was about 68.7% above the typical sold price in the postcode. Last changed hands 12 years ago, in January 2014. At 78 m² it's 15.2% smaller than the typical home in the postcode (92 m² median across 8 EPCs).
Know exactly what you're buying at 7 Clyngwyn Terrace
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
What this property has
Inside
- Bedrooms4
- Bathrooms1
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Window efficiency improved
Wall insulation improved
Loft insulation installed or upgraded to 250mm+
Floor insulation added or improved
More low energy lighting installed
Roof insulation improved
Low energy lighting percentage decreased
Planning history
7 Clyngwyn Terrace has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 7 Clyngwyn Terrace
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 and a sale-price growth of -14.0% per year over 3 years.
£31,000
Growth on file: -14.0% per year over 3 years.
Sales timeline
27 January 2014Most recent
£31,000
-32.6%over 2 years13 June 2011
£46,000
Median price across the last 3 sales in CF42 5SH: £20,500 (2014–1996).
Everything we know about 7 Clyngwyn Terrace, 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 Clyngwyn Terrace homes
7 Clyngwyn Terrace outperforms the street on epc rating by a wide margin.
Price per m²
£397
Street avg £324
Floor Area
78 m²
Street avg 94 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.2 t/year
Street avg 5.6 t/year
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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
Clyngwyn Road — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.