12 Gwern Gwalia, Glanrafon, Corwen, LL21 0HG
About 12 Gwern Gwalia
12 Gwern Gwalia is a mid-terrace house in Glanrafon, Corwen, Corwen (LL21 0HG). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (February 2016) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would lift it to A (score 95), a 4-band jump. Main heating runs on dual fuel. The latest certificate is from February 2016, so improvements made since then won't be reflected.
Know exactly what you're buying at 12 Gwern Gwalia
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
12 Gwern Gwalia's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 Feb 2026
EPC Rating
Planning history
12 Gwern Gwalia has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
12 Gwern Gwalia has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£143,000
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 4 sales in LL21 0HG: £104,250 (2024–2003).
Everything we know about 12 Gwern Gwalia, 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 Gwern Gwalia homes
On co₂ emissions, 12 Gwern Gwalia runs well behind the street norm.
EPC Rating
46 (E)
Street avg 56 (D)
Floor Area
86 m²
Street avg 89 m²
CO₂ Emissions
7.7 t/year
Street avg 5.3 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
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1 Glanllyn Cottages, Maerdy
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1 Gaer View
LL21 0BT
1 Cambrian Terrace
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1 Ceidiog Cottages, Berwyn Street, Llandrillo
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1 Edeyrnion Terrace
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
St James` Church — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.