1 Bryn Offa, Mynydd Isa, Mold, CH7 6TT
About 1 Bryn Offa
1 Bryn Offa is a semi-detached house in Mynydd Isa, Mold, Mold (CH7 6TT). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (November 2023) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since September 2012. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Very Poor to Good and lighting went from Good to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good. The recommended improvements would lift it to B (score 81), a 2-band jump.
Know exactly what you're buying at 1 Bryn Offa
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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
1 Bryn Offa has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 1 Bryn Offa
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
1 Bryn Offa has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£190,000
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 6TT: £147,500 (2025–2018).
Nearby sales in CH7 6TT
Everything we know about 1 Bryn Offa, 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 Bryn Offa homes
EPC Rating
66 (D)
Street avg 72 (C)
Floor Area
80 m²
Street avg 81 m²
CO₂ Emissions
3.4 t/year
Street avg 3.0 t/year
Habitable Rooms
5 rooms
Street avg 5 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
Bryn Offa — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.