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Get started12 Blackbrook Avenue is a three-bedroom detached house in Hawarden, Deeside, Deeside (CH5 3HJ). It has a recorded floor area of 121 m² (around 1302 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (April 2013) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77). The latest certificate is from April 2013, so improvements made since then won't be reflected. Period features are noted in the property record.
It hasn't traded since January 2001, a hold of 25 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £311,000 sits 303.9% above the 2001 sale of £77,000. On a £-per-square-foot basis, the last sale (£59/sq ft) was about 65.6% below the postcode norm. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. At 121 m² it's 15.8% larger than the typical home in the postcode (105 m² median across 30 EPCs).
12 Blackbrook Avenue's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 05 Apr 2023
12 Blackbrook Avenue has 2 separate extension applications on the council record.
Extension: Single storey · Front of property
Erection of a single storey extension to front of dwelling
12 Blackbrook Avenue's modelled value sits at over four times its earliest registered sale price (2001).
£311,000
Modelled from EPC, postcode comparables.
£77,000
Recorded with HM Land Registry.
12 Blackbrook Avenue is notably below the street on price per m².
Price per m²
£636
Street avg £2,327
Floor Area
121 m²
Street avg 106 m²
Habitable Rooms
6 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Park Avenue — bus stop.
Change of existing flat roof over porch to a pitched roof
1 more application for this property
Join to see all planning history.
17 January 2001Most recent
£77,000
Median price across the last 5 sales in CH5 3HJ: £305,000 (2025–2023).
Street avg 5 rooms
CO₂ Emissions
4.3 t/year
Street avg 4.5 t/year
CH5 3BL
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