23 Garreg Lwyd, Gwyddelwern, Corwen, LL21 9EJ
About 23 Garreg Lwyd
23 Garreg Lwyd is a two-bedroom semi-detached house in Gwyddelwern, Corwen, Corwen (LL21 9EJ). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (July 2023) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2013. Between certificates, window efficiency went from Average to Good. The recommended improvements would lift it to B (score 82), a 2-band jump. Main heating runs on oil. Other recorded features include a loft.
Across 1999–2023, sale prices on this property compounded at 5.2% per year. Today's modelled estimate of £203,000 is 21.6% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£210/sq ft) was about 18% above the typical sold price in the postcode. Sold December 2023 for £167,000.
Know exactly what you're buying at 23 Garreg Lwyd
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
- Bedrooms2
- Bathrooms1
- Dining roomYes
- StudyYes
- LoftYes
Outside
- Private gardenRear
- GarageDetached
Building
- Heating systemOil
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Fuel source changed
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Floor insulation added or improved
More low energy lighting installed
Planning history
23 Garreg Lwyd has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
23 Garreg Lwyd has more than tripled in price since its earliest registered sale in 1999.
£203,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 24 years.
£167,000
Growth on file: 5.2% per year over 24 years.
Sales timeline
14 December 2023Most recent
£167,000
+39.2%over 5 years5 August 2018
£120,000
+147.4%over 18 years11 August 1999
£48,500
Median price across the last 5 sales in LL21 9EJ: £162,250 (2025–2016).
Nearby sales in LL21 9EJ
9 Garreg Lwyd, Gwyddelwern, Corwen, LL21 9EJ
Sold Aug 2025
£215,5001 Garreg Lwyd, Gwyddelwern, Corwen, LL21 9EJ
Sold Sept 2018
£162,2503 Garreg Lwyd, Gwyddelwern, Corwen, LL21 9EJ
Sold Jun 2018
£154,00022 Garreg Lwyd, Gwyddelwern, Corwen, LL21 9EJ
Sold Dec 2016
£136,0002 Garreg Lwyd, Gwyddelwern, Corwen, LL21 9EJ
Sold Apr 2016
£141,000
Everything we know about 23 Garreg Lwyd, 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 Garreg Lwyd homes
23 Garreg Lwyd outperforms the street on epc rating by a wide margin.
Price per m²
£2,257
Street avg £1,921
Floor Area
74 m²
Street avg 69 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
4.1 t/year
Street avg 6.5 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Pen y Llan — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.