4 Castle House Mews, Willow Street, Oswestry, SY11 1DQ
About 4 Castle House Mews
4 Castle House Mews is an end-of-terrace house in Oswestry (SY11 1DQ). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 2003-2006 and council tax band B. The latest certificate (June 2025) shows a C (score 76), near the top of the C band. The rating has held steady at C across 3 certificates since August 2011. Between certificates, window efficiency dropped from Good to Average and lighting dropped from Very Good to Average. At 58 m² this is the 3rd smallest of 5 units on EPC record in the building, where floor areas span 56–84 m².
Know exactly what you're buying at 4 Castle House Mews
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
4 Castle House Mews's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
4 Castle House Mews has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
Sales history & valuation
4 Castle House Mews has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£132,000
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.
Everything we know about 4 Castle House Mews, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?
Versus other Castle House Mews homes
4 Castle House Mews is notably below the street on epc rating.
EPC Rating
76 (C)
Street avg 78 (C)
Floor Area
58 m²
Street avg 57 m²
CO₂ Emissions
1.2 t/year
Street avg 1.4 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Closest school
0.6 km
Woodside Primary School. 6 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
51.7dB
Night-time· 23:00 – 07:00
41.2dB