21 Carbonel Close, Basingstoke, RG23 8HR
About 21 Carbonel Close
21 Carbonel Close is a four-bedroom detached house in Basingstoke (RG23 8HR). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (August 2015) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from August 2015, so improvements made since then won't be reflected. Other recorded features include a conservatory. The home occupies a cul-de-sac position.
One planning record on file: an extension approved in 2006. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. At 108 m² it's 27.1% larger than the typical home in the postcode (85 m² median across 12 EPCs). Today's modelled estimate of £519,000 is 33.1% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£335/sq ft) was about 29.5% above the typical sold price in the postcode. Last sold in November 2015, so it's been off the market for around 11 years.
What this property has
Inside
- Bedrooms4
- Dining roomYes
- Utility roomYes
- EnsuiteYes
- ConservatoryYes
Outside
- Private gardenYes
- GarageYes
- Cul-de-sacYes
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This certificate is over 10 years old and is no longer valid.Expired 09 Aug 2025
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
21 Carbonel Close has an approved rear extension on the planning record.
1 application on record at 21 Carbonel Close, Basingstoke, RG23 8HR
- May 2006ConservatoryFullOutcome in report
Extension: Rear of property
Erection of a rear conservatory
Extension- Documents
- 4 docs on file
- Reference
- BDB/63263
Unlock 21 Carbonel Close, Basingstoke, RG23 8HR's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 2 notable nearby
- The 4 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
21 Carbonel Close valuation sits well clear of the typical sold price in this postcode.
£519,000
Modelled from EPC, postcode comparables.
£390,000
Recorded with HM Land Registry.
Sales timeline
25 November 2015Most recent
£390,000
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
On co₂ emissions, 21 Carbonel Close runs well behind the street norm.
Price per m²
£3,611
Street avg £3,604
Floor Area
108 m²
Street avg 96 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
5.0 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







