10 Deunant, Gwyddelwern, Corwen, LL21 9DR
About 10 Deunant
10 Deunant is a three-bedroom semi-detached house in Gwyddelwern, Corwen, Corwen (LL21 9DR). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (September 2020) shows an E (score 54), well below the UK norm with real room to improve. Earlier certificates rated it D (November 2018); the latest reading is one band lower. Between certificates, roof efficiency went from Average to Good; while main heating dropped from Good to Average. The recommended improvements would lift it to C (score 78), a 2-band jump. Main heating runs on oil. The home occupies a cul-de-sac position.
Across 2005–2019, sale prices on this property compounded at 1.8% per year. Today's modelled estimate of £175,000 sits 71.6% above the 2019 sale of £102,000. At 77 m² it's 20.3% larger than the typical home in the postcode (64 m² median across 6 EPCs). Last sale on file: £102,000 in September 2019.
Know exactly what you're buying at 10 Deunant
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
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenRear
- ParkingOff road
- Cul-de-sacYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Fuel source changed
Heating controls upgraded for better temperature management
Hot water system upgraded
Roof insulation improved
Planning history
10 Deunant has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
£175,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.8% per year over 14 years.
£102,000
Growth on file: 1.8% per year over 14 years.
Sales timeline
5 September 2019Most recent
£102,000
+27.5%over 13 years16 December 2005
£80,000
Median price across the last 1 sales in LL21 9DR: £79,000 (2014–2014).
Nearby sales in LL21 9DR
Everything we know about 10 Deunant, 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 Deunant homes
10 Deunant outperforms the street on habitable rooms by a wide margin.
EPC Rating
54 (E)
Street avg 59 (D)
Floor Area
77 m²
Street avg 65 m²
CO₂ Emissions
5.1 t/year
Street avg 4.4 t/year
Habitable Rooms
5 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Bueno's — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.