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Get started8 Avondale is a semi-detached house in Flint (CH6 5HH). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (October 2025) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2012. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Good to Very Good and lighting went from Poor to Good. The recommended improvements would push it to C (score 75). This certificate was lodged in the last six months, so the rating reflects current condition.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
8 Avondale sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
8 Avondale has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£109,000
Modelled from EPC, postcode comparables.
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.
On epc rating, 8 Avondale runs well behind the street norm.
EPC Rating
67 (D)
Street avg 79 (C)
Floor Area
40 m²
Street avg 40 m²
CO₂ Emissions
1.6 t/year
Street avg 1.3 t/year
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Cilfan — bus stop.
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Habitable Rooms
2 rooms
Street avg 2 rooms