21 Clyngwyn Road, Blaenrhondda, Treorchy, CF42 5SL
About 21 Clyngwyn Road
21 Clyngwyn Road is a mid-terrace house in Blaenrhondda, Treorchy, Treorchy (CF42 5SL). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (September 2024) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since December 2015. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Poor to Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 85), a 2-band jump.
Know exactly what you're buying at 21 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
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Wall insulation improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
21 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 21 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
21 Clyngwyn Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£123,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in CF42 5SL: £92,000 (2025–2018).
Nearby sales in CF42 5SL
18 Clyngwyn Road, Blaenrhondda, Treorchy, CF42 5SL
Sold Jul 2025
£132,0007 Clyngwyn Road, Blaenrhondda, Treorchy, CF42 5SL
Sold Sept 2021
£92,00010 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
£39,000
Everything we know about 21 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
On co₂ emissions, 21 Clyngwyn Road stands well clear of the street.
EPC Rating
66 (D)
Street avg 56 (D)
Floor Area
86 m²
Street avg 95 m²
CO₂ Emissions
4.3 t/year
Street avg 6.4 t/year
Habitable Rooms
5 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
Clyngwyn Road — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.