21 Grainger Close, Basingstoke, RG22 4DY
About 21 Grainger Close
21 Grainger Close is a four-bedroom semi-detached house in Basingstoke (RG22 4DY). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (February 2018) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump.
One planning record on file: an extension approved in 2003. Past consents include an extension, a garage conversion and a conservatory, meaningful when judging how the property has evolved. At 102 m² it's 18.6% larger than the typical home in the postcode (86 m² median across 14 EPCs). Across 2001–2018, sale prices on this property compounded at 6% per year. Today's modelled estimate of £390,000 is 27.2% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£279/sq ft) was about 27.6% above the typical sold price in the postcode. Last changed hands 8 years ago, in July 2018.
What this property has
Inside
- Bedrooms4
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 19 February 2028
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Planning history
1 application on record at 21 Grainger Close, Basingstoke, RG22 4DY
- Jul 2003Garage ConversionFullOutcome in report
Extension: Single storey · Front of property
Erection of a rear conservatory, a single storey front extension and front porch and conversion of garage to living accommodation
ExtensionConservatory- Reference
- BDB/55790
Unlock 21 Grainger Close, Basingstoke, RG22 4DY's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 3 notable nearby
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has at least doubled since 2001.
£390,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 17 years.
£306,500
Growth on file: 6.0% per year over 17 years.
Sales timeline
12 July 2018Most recent
£306,500
+33.3%over 10 years4 October 2007
£230,000
+103.5%over 6 years8 April 2001
£113,000
Median price across the last 5 sales in RG22 4DY: £355,000 (2025–2019).
Nearby sales in RG22 4DY
13 Grainger Close, Basingstoke, RG22 4DY
Sold Mar 2025
£360,00030 Grainger Close, Basingstoke, RG22 4DY
Sold Jun 2024
£328,00028 Grainger Close, Basingstoke, RG22 4DY
Sold Apr 2023
£355,00016 Grainger Close, Basingstoke, RG22 4DY
Sold Apr 2021
£293,00020 Grainger Close, Basingstoke, RG22 4DY
Sold Aug 2019
£370,000
Versus other Grainger Close homes
On habitable rooms, 21 Grainger Close stands well clear of the street.
Price per m²
£3,005
Street avg £3,139
Floor Area
102 m²
Street avg 90 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.0 t/year
Street avg 4.0 t/year
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The neighbourhood at a glance
Crime
235/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Grainger Close — bus stop.
Closest school
0.2 km
Chalk Ridge Primary School. 28 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
54.2dB

Night-time· 23:00 – 07:00
43.9dB







