3a, Blaen Wern, Gwernymynydd, Mold, CH7 4AP
About 3a
3a is a mid-terrace house in Gwernymynydd, Mold, Mold (CH7 4AP). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (August 2022) returns an A (score 93), the top energy band on the EPC scale. When first surveyed in April 2010 the rating was C, the property has climbed 2 bands since. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Good to Average.
On energy efficiency it sits in the top 10% of properties in this postcode.
Know exactly what you're buying at 3a
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
3a ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
More low energy lighting installed
Solar PV panels (40 kWp) installed
Planning history
3a has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 3a
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
30-day money-back guarantee
Sales history & valuation
3a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£120,000
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 CH7 4AP: £150,000 (2023–2011).
Nearby sales in CH7 4AP
26 Blaen Wern, Gwernymynydd, Mold, CH7 4AP
Sold May 2023
£170,0007 Blaen Wern, Gwernymynydd, Mold, CH7 4AP
Sold Sept 2022
£180,0006 Blaen Wern, Gwernymynydd, Mold, CH7 4AP
Sold Nov 2018
£150,0008 Blaen Wern, Gwernymynydd, Mold, CH7 4AP
Sold Nov 2015
£125,0009 Blaen Wern, Gwernymynydd, Mold, CH7 4AP
Sold Mar 2003
£73,000
Everything we know about 3a, 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
3a outperforms the street on epc rating by a wide margin.
EPC Rating
93 (A)
Street avg 84 (B)
Floor Area
47 m²
Street avg 46 m²
CO₂ Emissions
0.4 t/year
Street avg 1.0 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
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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.