7 Clyngwyn Road, Blaenrhondda, Treorchy, CF42 5SL
About 7 Clyngwyn Road
7 Clyngwyn Road is a four-bedroom mid-terrace house in Blaenrhondda, Treorchy, Treorchy (CF42 5SL). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (July 2019) shows a D (score 57), a step below the typical UK home. When first surveyed in May 2019 the rating was F, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would lift it to B (score 81), a 2-band jump. Other recorded features include notable views. Our model identifies extension potential, subject to local planning policy.
At 104 m² it's 18.2% larger than the typical home in the postcode (88 m² median across 17 EPCs). Today's modelled estimate of £135,000 is 46.7% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£82/sq ft) was about 83.1% above the typical sold price in the postcode. Last sale on file: £92,000 in September 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 7 Clyngwyn Road
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
Outside
- Notable viewsYes
Building
- Extension potentialPossible
Energy performance
7 Clyngwyn Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
More low energy lighting installed
Planning history
7 Clyngwyn Road 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 Road
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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£135,000
Modelled from EPC, postcode comparables.
£92,000
Recorded with HM Land Registry.
Sales timeline
15 September 2021Most recent
£92,000
Median price across the last 5 sales in CF42 5SL: £75,500 (2025–2017).
Nearby sales in CF42 5SL
18 Clyngwyn Road, Blaenrhondda, Treorchy, CF42 5SL
Sold Jul 2025
£132,00010 Clyngwyn Road, Blaenrhondda, Treorchy, CF42 5SL
Sold Dec 2019
£75,50011 Clyngwyn Road, Blaenrhondda, Treorchy, CF42 5SL
Sold Jan 2018
£95,0004 Clyngwyn Road, Blaenrhondda, Treorchy, CF42 5SL
Sold Mar 2017
£39,0003 Clyngwyn Road, Blaenrhondda, Treorchy, CF42 5SL
Sold Dec 2016
£69,500
Everything we know about 7 Clyngwyn Road, 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 Road homes
Years Held for 7 Clyngwyn Road lags the street by a wide margin.
Price per m²
£885
Street avg £730
Floor Area
104 m²
Street avg 94 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
7.2 t/year
Street avg 6.2 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.