12 Carbonel Close, Basingstoke, RG23 8HR
About 12 Carbonel Close
12 Carbonel Close is a detached house in Basingstoke (RG23 8HR). It has a recorded floor area of 74 m² (around 794 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (July 2009) shows a D (score 56), a step below the typical UK home. When first surveyed in July 2009 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Average. The latest certificate is from July 2009, so improvements made since then won't be reflected.
It hasn't traded since September 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £351,000 sits 75.5% above the 2009 sale of £200,000. At 74 m² it's 15.2% smaller than the typical home in the postcode (87 m² median across 12 EPCs).
Energy performance
12 Carbonel Close's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 29 Jul 2019
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
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Planning history
12 Carbonel Close has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£351,000
Modelled from EPC, postcode comparables.
£200,000
Recorded with HM Land Registry.
Sales timeline
24 September 2009Most recent
£200,000
Median price across the last 5 sales in RG23 8HR: £360,000 (2023–2021).
Nearby sales in RG23 8HR
18 Carbonel Close, Basingstoke, RG23 8HR
Sold Dec 2023
£360,00011 Carbonel Close, Basingstoke, RG23 8HR
Sold Mar 2022
£435,0007 Carbonel Close, Basingstoke, RG23 8HR
Sold May 2021
£367,00010 Carbonel Close, Basingstoke, RG23 8HR
Sold May 2021
£350,0004 Carbonel Close, Basingstoke, RG23 8HR
Sold Feb 2021
£332,500
Versus other Carbonel Close homes
Years Held for 12 Carbonel Close runs comfortably ahead of the street norm.
Price per m²
£2,712
Street avg £3,679
Floor Area
74 m²
Street avg 99 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.7 t/year
Street avg 4.2 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Wayside Road — bus stop.
Closest school
0.5 km
Chiltern Primary School. 20 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
39.0dB







