8 Castleton Road, Barnwood, Gloucester, GL4 3GB
About 8 Castleton Road
8 Castleton Road is a four-bedroom detached house in Barnwood, Gloucester, Gloucester (GL4 3GB). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (June 2015) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since August 2014. Between certificates, roof efficiency went from Average to Good; while wall efficiency dropped from Good to Poor and lighting dropped from Average to Very Poor. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from June 2015, so improvements made since then won't be reflected. Other recorded features include a conservatory.
12 years since the last transfer (November 2014). Across 1997–2014, sale prices on this property compounded at 5.5% per year. Today's modelled estimate of £468,000 is 46.2% above the 2014 sale price.
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
- ConservatoryYes
Outside
- GarageDouble
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This certificate is over 10 years old and is no longer valid.Expired 04 Jun 2025
EPC Rating
Certificate validity
Expired on 4 June 2025
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
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Planning history
8 Castleton Road has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
Sale price has at least doubled since 1997.
£468,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 17 years.
£320,000
Growth on file: 5.5% per year over 17 years.
Sales timeline
7 November 2014Most recent
£320,000
+4.9%over 7 years26 March 2007
£305,000
+138.3%over 9 years23 October 1997
£128,000
Median price across the last 5 sales in GL4 3GB: £390,000 (2026–2017).
Nearby sales in GL4 3GB
6 Castleton Road, Barnwood, Gloucester, GL4 3GB
Sold Jan 2026
£420,00011 Castleton Road, Barnwood, Gloucester, GL4 3GB
Sold Dec 2022
£385,0003 Castleton Road, Barnwood, Gloucester, GL4 3GB
Sold Mar 2021
£420,00010 Castleton Road, Barnwood, Gloucester, GL4 3GB
Sold Feb 2021
£390,0007 Castleton Road, Barnwood, Gloucester, GL4 3GB
Sold Jul 2017
£287,000
Versus other Castleton Road homes
8 Castleton Road is notably below the street on co₂ emissions.
Price per m²
£2,783
Street avg £2,998
Floor Area
115 m²
Street avg 107 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
5.5 t/year
Street avg 3.9 t/year
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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
212/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Coney Hill Road — bus stop.
Closest school
0.4 km
Barnwood Park School. 27 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
49.3dB

Night-time· 23:00 – 07:00
38.4dB







