12 Berwyn, Johnstown, Wrexham, LL14 1YE
About 12 Berwyn
12 Berwyn is a detached house in Johnstown, Wrexham, Wrexham (LL14 1YE). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (February 2022) shows a C (score 70). When first surveyed in February 2012 the rating was E, the property has climbed 2 bands 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 push it to B (score 84).
Today's modelled estimate of £219,000 sits 85.6% above the 2012 sale of £118,000. On a £-per-square-foot basis, the last sale (£142/sq ft) was about 28.5% below the postcode norm. One planning record on file: an extension approved in 2020. Past consents include an extension and a porch, meaningful when judging how the property has evolved. At 77 m² it's 18.5% larger than the typical home in the postcode (65 m² median across 8 EPCs). Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). 13 years since the last transfer (December 2012).
Everything you need to know about 12 Berwyn
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Cavity wall insulation installed
Roof insulation improved
Planning history
12 Berwyn has an approved front extension on the planning record.
- Dec 2020PorchFullIn report
Extension: Front of property
ESTYNIAD PORTH BLAEN / FRONT PORCH EXTENSION
- Council
- Rhosllanerchrugog
Extension- Documents
- 20 docs on file
- Reference
- P/2020/0677
We flagged 1 thing worth checking at 12 Berwyn
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
12 Berwyn valuation sits well clear of the typical sold price in this postcode.
£219,000
Modelled from EPC, postcode comparables.
£118,000
Recorded with HM Land Registry.
Sales timeline
19 December 2012Most recent
£118,000
Median price across the last 5 sales in LL14 1YE: £145,000 (2025–2016).
Nearby sales in LL14 1YE
Versus other Berwyn homes
Price per m² for 12 Berwyn lags the street by a wide margin.
Price per m²
£1,532
Street avg £2,351
Floor Area
77 m²
Street avg 71 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.0 t/year
Street avg 3.3 t/year
Everything you need to know about 12 Berwyn
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Berwyn — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.