9 Blaen Wern, Gwernymynydd, Mold, CH7 4AP
About 9 Blaen Wern
9 Blaen Wern is an end-of-terrace house in Gwernymynydd, Mold, Mold (CH7 4AP). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (October 2025) shows a C (score 73). The rating has held steady at C across 4 certificates since June 2016. Between certificates, lighting went from Good to Very Good; while window efficiency dropped from Good to Average.
Untraded for 23 years, with the last transfer in March 2003. At 81 m² the property is well over the postcode median (55 m² across 30 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). Today's modelled estimate of £174,000 sits 138.4% above the 2003 sale of £73,000. On a £-per-square-foot basis, the last sale (£84/sq ft) was about 55.4% below the postcode norm.
Know exactly what you're buying at 9 Blaen Wern
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Wall insulation improved
More low energy lighting installed
Planning history
9 Blaen Wern has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 9 Blaen Wern
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
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Sales history & valuation
£174,000
Modelled from EPC, postcode comparables.
£73,000
Recorded with HM Land Registry.
Sales timeline
14 March 2003Most recent
£73,000
Median price across the last 5 sales in CH7 4AP: £150,000 (2023–2011).
Everything we know about 9 Blaen Wern, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Blaen Wern homes
9 Blaen Wern is notably below the street on price per m².
Price per m²
£901
Street avg £1,861
Floor Area
81 m²
Street avg 66 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.5 t/year
Street avg 1.9 t/year
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Heol y Wern — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.