Foresters House, Coed Bonwm, Corwen, LL21 9EN
About Foresters House
Foresters House is a detached house in Corwen (LL21 9EN). It has a recorded floor area of 142 m² (around 1528 sq ft) and construction records dating it to 1950-1966. The latest certificate (February 2021) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in June 2011 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Average to Good and window efficiency went from Average to Good. The recommended improvements would lift it to A (score 92), a 3-band jump. Main heating runs on oil.
At 142 m² the property is well over the postcode median (100 m² across 3 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2016–2021, sale prices on this property compounded at 11.1% per year. Today's modelled estimate of £482,000 is 20.5% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£262/sq ft) was about 216.1% above the typical sold price in the postcode. Sold April 2021 for £400,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at Foresters House
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
Foresters House's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Fuel source changed
Roof insulation improved
Low energy lighting percentage decreased
Wall insulation improved
Fuel source changed
Heating controls upgraded for better temperature management
Hot water efficiency improved
Window efficiency improved
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
Planning history
Foresters House has an approved single-storey extension on the planning record.
- Jul 2017AmendmentIn report
Diwygiad i rendr wal a gyflwynwyd mewn perthynas a chais rhif cod. 05/2017/0123 (diwygio anfaterol) / Amendment to wall render submitted in relation to application code no. 05/2017/0123
- Documents
- 3 docs on file
- Reference
- 05/2017/0673
- Apr 2017ExtensionFullIn report
Extension: Single storey
Codi estyniad un llawr / Erection of single storey extension
- Documents
- 10 docs on file
- Reference
- 05/2017/0123
What's in Foresters House, Coed Bonwm, Corwen, LL21 9EN's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£482,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.1% per year over 4 years.
£400,000
Growth on file: 11.1% per year over 4 years.
Sales timeline
26 April 2021Most recent
£400,000
+60.0%over 4 years3 November 2016
£250,000
Median price across the last 4 sales in LL21 9EN: £104,000 (2023–1996).
Everything we know about Foresters House, 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 Coed Bonwm homes
Foresters House outperforms the street on price per m² by a wide margin.
Price per m²
£2,817
Street avg £1,337
Floor Area
142 m²
Street avg 102 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
6.3 t/year
Street avg 8.3 t/year
Similar properties nearby
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1 Ffridd Y Gog
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1 Coed Bonwm
LL21 9EN
1 Bryn Dedwydd, Cerrigydrudion
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1 Cae Llwyd, Cerrigydrudion
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1 Garreg Lwyd, Gwyddelwern
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1 Bryn Hyfryd, Glyndyfrdwy
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Bonwm Cottage — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.