Trill Mill Court, Flat 9, 39 St Aldates, Oxford, OX1 1DG
About Trill Mill Court
Trill Mill Court is a semi-detached house in Oxford (OX1 1DG). It has a recorded floor area of 73 m² (around 786 sq ft) and construction records dating it to 1983-1990. The latest certificate (May 2026) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in September 2014 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good and window efficiency went from Very Poor to Poor; while lighting dropped from Very Good to Good. The recommended improvements would push it to C (score 72). This certificate was lodged in the last six months, so the rating reflects current condition. At 73 m² this is the 8th smallest of 9 units on EPC record in Trill Mill Court, where floor areas span 54–78 m². The building's EPC ratings span E to C across 9 units on file.
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The data behind every report
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 7 May 2036
Property Improvements
Changes detected from historical EPC data
Single glazing replaced with double or better glazing
Cavity wall insulation installed
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Level 2 HomeBuyer Report
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Planning history
Trill Mill Court has no planning applications on record.
But the area is active
10 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Trill Mill Court has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£393,000
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 1 sales in OX1 1DG: £214,000 (2007–2007).
Nearby sales in OX1 1DG
Versus other St Aldates homes
EPC Rating for Trill Mill Court lags the street by a wide margin.
EPC Rating
62 (D)
Street avg 67 (D)
Floor Area
73 m²
Street avg 65 m²
CO₂ Emissions
3.0 t/year
Street avg 2.6 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Everything you need to know about Trill Mill Court
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee
The data behind every report
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The neighbourhood at a glance
Crime
286/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Police Station — bus stop.
Closest school
0.4 km
St Ebbe's Church of England Aided Primary School. 21 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
50.4dB
Night-time· 23:00 – 07:00
43.3dB