Plas Adda Heulog, Corwen, LL21 0EL
About Plas Adda Heulog
Plas Adda Heulog is a detached house in Corwen (LL21 0EL). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (April 2025) returns a high B (score 88), putting the home a stone's throw from an A rating. The recommended improvements would push it to A (score 98). Main heating runs on electricity.
On energy efficiency it sits in the top 10% of properties in this postcode.
Know exactly what you're buying at Plas Adda Heulog
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
Plas Adda Heulog ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Planning history
Plas Adda Heulog has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Plas Adda Heulog has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£267,000
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 LL21 0EL: £170,000 (2020–1998).
Everything we know about Plas Adda Heulog, 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 the street
Plas Adda Heulog outperforms the street on epc rating by a wide margin.
EPC Rating
88 (B)
Street avg 37 (F)
Floor Area
96 m²
Street avg 139 m²
CO₂ Emissions
1.7 t/year
Street avg 12.5 t/year
Habitable Rooms
4 rooms
Street avg 6 rooms
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1 Gwern Gwalia, Glanrafon
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1 Erw Wern, Berwyn Street, Llandrillo
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1 Cefn Rhug
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1 Green Lane Flats, Green Lane
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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
The Druids — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.