1 Llewellyn Street, Blaencwm, Treorchy, CF42 5DS
About 1 Llewellyn Street
1 Llewellyn Street is an end-of-terrace house in Blaencwm, Treorchy, Treorchy (CF42 5DS). It has a recorded floor area of 65 m² (around 701 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (March 2012) shows a D (score 62), on the cusp of jumping into the C band. The latest certificate is from March 2012, so improvements made since then won't be reflected.
At 65 m² it's 25.1% smaller than the typical home in the postcode (87 m² median across 7 EPCs).
Know exactly what you're buying at 1 Llewellyn Street
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
1 Llewellyn Street's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 08 Mar 2022
EPC Rating
Planning history
1 Llewellyn Street has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 1 Llewellyn Street
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 Llewellyn Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£119,000
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 5DS: £57,000 (2020–2010).
Everything we know about 1 Llewellyn Street, 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 Llewellyn Street homes
1 Llewellyn Street is notably below the street on floor area.
EPC Rating
62 (D)
Street avg 64 (D)
Floor Area
65 m²
Street avg 85 m²
CO₂ Emissions
3.3 t/year
Street avg 5.3 t/year
Habitable Rooms
3 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
Hendrewen Hotel — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.