6 Norton House Flats, Alstone Lane, Cheltenham, GL51 8HD
About 6 Norton House Flats
6 Norton House Flats is a semi-detached house in Cheltenham (GL51 8HD). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1950-1966 and council tax band A. At 51 m² this is the largest unit on EPC record across the building (45–51 m²). The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (78 versus a worst of 56). The latest certificate (March 2025) shows a C (score 78), near the top of the C band. When first surveyed in May 2018 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Good and main heating went from Average to Good; while window efficiency dropped from Good to Average.
Energy performance
6 Norton House Flats's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
High performance glazing installed
Low energy lighting percentage decreased
More low energy lighting installed
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Planning history
6 Norton House 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
6 Norton House Flats has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£136,000
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 GL51 8HD: £301,200 (2025–2019).
Nearby sales in GL51 8HD
49 Alstone Lane, Cheltenham, GL51 8HD
Sold Jun 2025
£315,00053 Alstone Lane, Cheltenham, GL51 8HD
Sold Jan 2024
£475,000Yew Tree, Flat 2, 55 Alstone Lane, Cheltenham, GL51 8HD
Sold Feb 2020
£154,000Yew Tree, Flat 1, 55 Alstone Lane, Cheltenham, GL51 8HD
Sold Jan 2016
£100,00053a, Alstone Lane, Cheltenham, GL51 8HD
Sold Jun 2011
£120,000
Versus other Alstone Lane homes
6 Norton House Flats outperforms the street on floor area by a wide margin.
EPC Rating
78 (C)
Street avg 74 (C)
Floor Area
51 m²
Street avg 48 m²
CO₂ Emissions
1.3 t/year
Street avg 1.6 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
St George's Business Park — bus stop.
Closest school
0.4 km
Gloucester Road Primary School. 25 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
48.2dB

Night-time· 23:00 – 07:00
38.4dB







