Castle Flats, Flat 3, High Street, Caergwrle, Wrexham, LL12 9ET
About Castle Flats
Castle Flats is a semi-detached house in Caergwrle, Wrexham, Wrexham (LL12 9ET). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1900-1929 and council tax band A. At 48 m² this is the smallest unit on EPC record across Castle Flats (48–60 m²). The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (57 versus a best of 73). The latest certificate (November 2024) shows a D (score 57), a step below the typical UK home. The rating has held steady at D across 2 certificates since October 2010. Between certificates, wall efficiency dropped from Poor to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 76).
At 48 m² it sits well below the postcode median (90 m² across 11 EPCs), making it one of the more compact homes locally.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Low energy lighting percentage decreased
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Castle Flats has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Castle Flats has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£127,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
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.
Median price across the last 5 sales in LL12 9ET: £125,000 (2019–2005).
Nearby sales in LL12 9ET
42 High Street, Caergwrle, Wrexham, LL12 9ET
Sold Nov 2019
£125,00034 High Street, Caergwrle, Wrexham, LL12 9ET
Sold Sept 2019
£238,0008 High Street, Caergwrle, Wrexham, LL12 9ET
Sold Aug 2005
£76,75020 High Street, Caergwrle, Wrexham, LL12 9ET
Sold Jan 2004
£80,0006 High Street, Caergwrle, Wrexham, LL12 9ET
Sold Feb 2003
£89,000
Versus other High Street homes
Castle Flats is notably below the street on epc rating.
EPC Rating
57 (D)
Street avg 71 (C)
Floor Area
48 m²
Street avg 81 m²
CO₂ Emissions
3.0 t/year
Street avg 2.8 t/year
Habitable Rooms
3 rooms
Street avg 4 rooms
Similar properties nearby
Carlton House, Flat 8, Castle Street, Caergwrle
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Castle Flats, Flat 2, High Street, Caergwrle
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The neighbourhood at a glance
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
Tegfan Court — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







