Hen Efail, Corwen, LL21 0EL
About Hen Efail
Hen Efail is a detached house in Corwen (LL21 0EL). It has a recorded floor area of 237 m² (around 2551 sq ft) and construction records dating it to before 1900. The latest certificate (April 2023) shows a G (score 20), near the bottom of the EPC scale. The recommended improvements would lift it to B (score 82), a 5-band jump. Main heating runs on oil.
It hasn't traded since August 1998, a hold of 28 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 237 m² the property is well over the postcode median (94 m² across 8 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). Today's modelled estimate of £457,000 sits 297.4% above the 1998 sale of £115,000. On a £-per-square-foot basis, the last sale (£45/sq ft) was about 75.2% below the postcode norm. One planning record on file: an extension approved in 2004. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at Hen Efail
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
Hen Efail's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
Hen Efail has an approved extension on the planning record.
- Jan 2004ExtensionFullIn report
Erection of extension to existing dwelling
- Reference
- 05/2004/0003
What's in Hen Efail, Corwen, LL21 0EL's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Hen Efail's estimated value is more than triple its earliest registered sale price (1998).
£457,000
Modelled from EPC, postcode comparables.
£115,000
Recorded with HM Land Registry.
Sales timeline
24 August 1998Most recent
£115,000
Median price across the last 5 sales in LL21 0EL: £170,000 (2020–1996).
Everything we know about Hen Efail, 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
On price per m², Hen Efail runs well behind the street norm.
Price per m²
£485
Street avg £2,291
Floor Area
237 m²
Street avg 121 m²
Habitable Rooms
9 rooms
Street avg 5 rooms
CO₂ Emissions
25.0 t/year
Street avg 9.5 t/year
Similar properties nearby
1 Erw Wern, Berwyn Street, Llandrillo
LL21 0TH
1 Bryn Hyfryd, Llandrillo
LL21 0SS
1 Fron Llan, Llandrillo
LL21 0ST
1 Cae Coed
LL21 0DA
1 Crogen Cottage, Llandrillo
LL21 0SY
1 Gwern Gwalia, Glanrafon
LL21 0HG
1 Cefn Rhug
LL21 0EH
1 Green Lane Flats, Green Lane
LL21 0DN
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.