Gwynfa, Tyn Y Cefn, Corwen, LL21 0ER
About Gwynfa
Gwynfa is a mid-terrace house in Corwen (LL21 0ER). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (January 2022) shows an E (score 39), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 87), a 3-band jump. Main heating runs on electricity.
At 78 m² it sits well below the postcode median (121 m² across 5 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at Gwynfa
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
Gwynfa's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
Gwynfa has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Gwynfa has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£156,000
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 0ER: £127,000 (2019–2008).
Nearby sales in LL21 0ER
1 Ty Isaf, Tyn Y Cefn, Corwen, LL21 0ER
Sold Apr 2019
£167,0002 Ty Isaf, Tyn Y Cefn, Corwen, LL21 0ER
Sold Mar 2019
£127,000Alwen Cottage, Tyn Y Cefn, Corwen, LL21 0ER
Sold Jul 2017
£120,000Rhyd Lwyd, Tyn Y Cefn, Corwen, LL21 0ER
Sold Mar 2012
£175,000Fron Heulwen, Tyn Y Cefn, Corwen, LL21 0ER
Sold Mar 1995
£42,000
Everything we know about Gwynfa, 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 Tyn Y Cefn homes
Gwynfa is notably below the street on epc rating.
EPC Rating
39 (E)
Street avg 40 (E)
Floor Area
78 m²
Street avg 135 m²
CO₂ Emissions
7.2 t/year
Street avg 9.9 t/year
Habitable Rooms
5 rooms
Street avg 6 rooms
Similar properties nearby
1 Glyndwr Terrace
LL21 0DT
1 Godre R Coed, Cynwyd
LL21 0NG
1 Edeyrnion Terrace
LL21 0AL
1 Gaer View
LL21 0BT
1 Bro Helyg, Llandrillo
LL21 0TR
1 Cader Dinmael, Maerdy
LL21 0PL
1 Glanllyn Cottages, Maerdy
LL21 0NR
1 Erw Refail, Llangwm
LL21 0RP
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Alwen Cottage — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.