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Get started11b is a semi-detached house in Flint (CH6 5AG). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (November 2025) returns a B (score 83), comfortably above the UK average. When first surveyed in August 2015 the rating was D, the property has climbed 2 bands since. Between certificates, roof efficiency went from Good to Very Good, hot-water efficiency went from Very Poor to Poor and lighting went from Average to Good; while window efficiency dropped from Average to Very Poor. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition. At 43 m² this is the 5th smallest of 9 units on EPC record in the building, where floor areas span 25–66 m². The building's EPC ratings span E to B, with this unit at the top.
11b's carbon output is low for the local stock.
11b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£123,000
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.
11b outperforms the street on epc rating by a wide margin.
EPC Rating
83 (B)
Street avg 75 (C)
Floor Area
43 m²
Street avg 42 m²
CO₂ Emissions
0.5 t/year
Street avg 1.5 t/year
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Flint Library — bus stop.
Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Hot water system upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 4 sales in CH6 5AG: £48,750 (2019–2002).
Habitable Rooms
3 rooms
Street avg 2 rooms
CH6 5UF