1a, Flat B, Calton Road, Gloucester, GL1 5DZ
About 1a
1a is a semi-detached house in Gloucester (GL1 5DZ). It has a recorded floor area of 33 m² (around 355 sq ft) and construction records dating it to 1996-2002. The latest certificate (June 2022) shows a C (score 76), near the top of the C band. When first surveyed in September 2012 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good and hot-water efficiency went from Average to Good.
At 33 m² it sits well below the postcode median (84 m² across 18 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 83% of similar EPCs).
Everything you need to know about 1a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
1a's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 6 June 2032
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
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Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
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Planning history
1a has no planning applications on record.
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
1a 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.
Median price across the last 5 sales in GL1 5DZ: £230,000 (2026–2022).
Nearby sales in GL1 5DZ
Versus other Calton Road homes
1a outperforms the street on epc rating by a wide margin.
EPC Rating
76 (C)
Street avg 74 (C)
Floor Area
33 m²
Street avg 36 m²
CO₂ Emissions
1.1 t/year
Street avg 1.2 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Everything you need to know about 1a
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
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
440/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Tweenbrook Avenue — bus stop.
Closest school
0.4 km
Tredworth Junior School. 29 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
49.1dB
Night-time· 23:00 – 07:00
38.8dB