Plas Adda, Corwen, LL21 0EL
About Plas Adda
Plas Adda is a detached house in Corwen (LL21 0EL). It has a recorded floor area of 309 m² (around 3326 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (June 2017) shows a D (score 58), a step below the typical UK home. The recommended improvements would lift it to B (score 89), a 2-band jump. Main heating runs on oil.
It hasn't traded since May 2001, a hold of 25 years that's notably long for the area. At 309 m² the property is well over the postcode median (94 m² across 8 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). Across 1996–2001, sale prices on this property compounded at 7.5% per year. Today's modelled estimate of £560,000 sits 229.4% above the 2001 sale of £170,000. On a £-per-square-foot basis, the last sale (£51/sq ft) was about 78.4% below the postcode norm. 2 planning records sit against the property, 0 approved, 2 refused.
Know exactly what you're buying at Plas Adda
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's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
- Jul 2004AnnexFullIn report
Conversion of existing outbuilding to 1 no. dwelling and enstallation of new septic tank (re-submission of application code no. 05/2003/0314/PF)
- Reference
- 05/2004/0565
- May 2003ConversionFullIn report
Conversion of existing outbuilding to 1 no. dwelling and installation of new septic tank
- Reference
- 05/2003/0314
What's in Plas Adda, Corwen, LL21 0EL's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Plas Adda's modelled value sits at over four times its earliest registered sale price (1996).
£560,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.5% per year over 5 years.
£170,000
Growth on file: 7.5% per year over 5 years.
Sales timeline
8 May 2001Most recent
£170,000
+41.7%over 4 years23 July 1996
£120,000
Median price across the last 4 sales in LL21 0EL: £160,000 (2020–1998).
Everything we know about Plas Adda, 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 floor area, Plas Adda stands well clear of the street.
Price per m²
£550
Street avg £2,275
Floor Area
309 m²
Street avg 112 m²
Habitable Rooms
10 rooms
Street avg 5 rooms
CO₂ Emissions
16.0 t/year
Street avg 10.7 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.