Carlton House, Flat 8, Castle Street, Caergwrle, Wrexham, LL12 9DS
About Carlton House
Carlton House is a semi-detached house in Caergwrle, Wrexham, Wrexham (LL12 9DS). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to before 1900 and council tax band A. At 40 m² this is the 7th smallest of 9 units on EPC record in Carlton House, where floor areas span 25–64 m². The building's EPC ratings span E to D, with this unit at the bottom. The latest certificate (April 2015) shows an E (score 53), well below the UK norm with real room to improve. The rating has held steady at E across 3 certificates since July 2014. Between certificates, roof efficiency went from Very Poor to Average. The recommended improvements would lift it to C (score 76), a 2-band jump. The latest certificate is from April 2015, so improvements made since then won't be reflected.
At 40 m² it sits well below the postcode median (68 m² across 31 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs).
Everything you need to know about Carlton House
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Apr 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water system changed
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Heating controls upgraded for better temperature management
Hot water system upgraded
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
Carlton House 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
Carlton House 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 9DS: £150,000 (2025–2019).
Nearby sales in LL12 9DS
38 Castle Street, Caergwrle, Wrexham, LL12 9DS
Sold Sept 2025
£115,00046 Castle Street, Caergwrle, Wrexham, LL12 9DS
Sold Oct 2023
£170,0006a, Castle Street, Caergwrle, Wrexham, LL12 9DS
Sold May 2022
£150,00014 Castle Street, Caergwrle, Wrexham, LL12 9DS
Sold Nov 2019
£182,50024 Castle Street, Caergwrle, Wrexham, LL12 9DS
Sold Feb 2019
£109,000
Versus other Castle Street homes
CO₂ Emissions for Carlton House lags the street by a wide margin.
EPC Rating
53 (E)
Street avg 63 (D)
Floor Area
40 m²
Street avg 46 m²
CO₂ Emissions
3.2 t/year
Street avg 2.4 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Everything you need to know about Carlton House
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
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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
0.1 km
Post Office — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.