1 Clyngwyn Terrace, Blaenrhondda, Treorchy, CF42 5SH
About 1 Clyngwyn Terrace
1 Clyngwyn Terrace is an end-of-terrace house in Blaenrhondda, Treorchy, Treorchy (CF42 5SH). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (September 2019) shows a C (score 70). When first surveyed in December 2014 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good and window efficiency went from Average to Good.
Held since February 1996 — that's 30 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £135,000 sits 694.1% above the 1996 sale of £17,000. On a £-per-square-foot basis, the last sale (£16/sq ft) was about 64.3% below the postcode norm.
Know exactly what you're buying at 1 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
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Wall insulation improved
Planning history
1 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 1 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
1 Clyngwyn Terrace's modelled value sits at over four times its earliest registered sale price (1996).
£135,000
Modelled from EPC, postcode comparables.
£17,000
Recorded with HM Land Registry.
Sales timeline
16 February 1996Most recent
£17,000
Median price across the last 4 sales in CF42 5SH: £38,500 (2014–2000).
Everything we know about 1 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
1 Clyngwyn Terrace is notably below the street on price per m².
Price per m²
£172
Street avg £400
Floor Area
99 m²
Street avg 91 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.1 t/year
Street avg 5.3 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.