4 Min Y Brennig, Pentre Llyn Cymmer, Cerrigydrudion, Corwen, LL21 9TU
About 4 Min Y Brennig
4 Min Y Brennig is a semi-detached house in Cerrigydrudion, Corwen, Corwen (LL21 9TU). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (November 2016) shows an F (score 35), near the bottom of the EPC scale. The rating has held steady at F across 2 certificates since November 2016. The recommended improvements would lift it to C (score 79), a 3-band jump. Main heating runs on oil.
Held since October 2002 — that's 24 years off the open market, well above the local norm. Today's modelled estimate of £208,000 sits 197.1% above the 2002 sale of £70,000. On a £-per-square-foot basis, the last sale (£60/sq ft) was about 65.1% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs).
Know exactly what you're buying at 4 Min Y Brennig
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
4 Min Y Brennig'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
Planning history
4 Min Y Brennig has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
£208,000
Modelled from EPC, postcode comparables.
£70,000
Recorded with HM Land Registry.
Sales timeline
17 October 2002Most recent
£70,000
Median price across the last 5 sales in LL21 9TU: £245,000 (2022–2017).
Nearby sales in LL21 9TU
Isgaer Wen, Pentre Llyn Cymmer, Cerrigydrudion, Corwen, LL21 9TU
Sold Aug 2022
£845,000Forest Lodge, Pentre Llyn Cymmer, Cerrigydrudion, Corwen, LL21 9TU
Sold Apr 2022
£325,0001 Min Y Brennig, Pentre Llyn Cymmer, Cerrigydrudion, Corwen, LL21 9TU
Sold Mar 2021
£173,000Cefn Y Gors, Pentre Llyn Cymmer, Cerrigydrudion, Corwen, LL21 9TU
Sold Feb 2020
£245,000Treforris, Pentre Llyn Cymmer, Cerrigydrudion, Corwen, LL21 9TU
Sold Oct 2017
£180,000
Everything we know about 4 Min Y Brennig, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Pentre Llyn Cymmer homes
Price per m² for 4 Min Y Brennig lags the street by a wide margin.
Price per m²
£648
Street avg £2,232
Floor Area
108 m²
Street avg 158 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
11.0 t/year
Street avg 9.4 t/year
Similar properties nearby
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1 Bryn Dedwydd, Cerrigydrudion
LL21 9TE
1 Coed Bonwm
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1 Alwen Terrace, Alwen, Cerrigydrudion
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1 Bro Alwen, Llanfihangel Glyn Myfyr
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1 Bryn Domwy, Gwyddelwern
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
1.6 km
Pont yr Alwen — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.