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Get started20 Blaen Y Wawr is a semi-detached house in Bangor (LL57 4TR). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (May 2016) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from May 2016, so improvements made since then won't be reflected.
Untraded for 22 years, with the last transfer in September 2004. Sale prices here have outpaced England HPI: 40.2% per year against 0% for the wider region. Today's modelled estimate of £233,000 sits 72.6% above the 2004 sale of £135,000. One planning record on file: an extension approved in 2018. Past consents include an extension, meaningful when judging how the property has evolved.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 08 May 2026
20 Blaen Y Wawr has an approved extension on the planning record.
Creu estyniad ochr deulawr ar dalcen gogleddol y ty / Create a 2 storey extension on the Northern gabl end of the dwelling
Sale price has at least doubled since 2002.
£233,000
Modelled from EPC, postcode comparables and a sale-price growth of 40.2% per year over 2 years.
£135,000
Growth on file: 40.2% per year over 2 years.
20 Blaen Y Wawr is notably below the street on price per m².
Price per m²
£1,500
Street avg £2,493
Floor Area
90 m²
Street avg 91 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Top Coed Mawr — bus stop.
14 September 2004Most recent
£135,000
+100.0%over 2 years27 August 2002
£67,500
Median price across the last 5 sales in LL57 4TR: £207,000 (2025–2017).
CO₂ Emissions
3.5 t/year
Street avg 4.3 t/year
LL57 4HD
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