9 Arun Court, Basingstoke, RG21 4BP
About 9 Arun Court
9 Arun Court is a one-bedroom semi-detached house in Basingstoke (RG21 4BP). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1967-1975 and council tax band B. Tenure is freehold. At 49 m² this is the smallest unit on EPC record across the building (49–128 m²). The building's EPC ratings span E to C across 8 units on file. The latest certificate (January 2020) shows a D (score 67), on the cusp of jumping into the C band. Earlier certificates rated it C (January 2010); the latest reading is one band lower. Between certificates, wall efficiency went from Average to Good and lighting went from Very Poor to Very Good; while roof efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 76).
A recent sale: £170,500 in August 2025. At 49 m² it sits well below the postcode median (77 m² across 7 EPCs), making it one of the more compact homes locally. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. Across 1997–2025, sale prices on this property compounded at 5.2% per year. On a £-per-square-foot basis, the last sale (£323/sq ft) was about 48.7% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- GarageEn bloc
Building
- TenureFreehold
- Heating systemGas
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation upgraded
More low energy lighting installed
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Planning history
9 Arun Court 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
Price for 9 Arun Court has grown more than fourfold since the 1997 starting point.
£169,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 28 years.
£170,500
Growth on file: 5.2% per year over 28 years.
Sales timeline
18 August 2025Most recent
£170,500
+8.3%over 2 years20 July 2023
£157,500
+17.1%over 15 years4 September 2007
£134,500
+236.2%over 10 years21 February 1997
£40,000
Median price across the last 5 sales in RG21 4BP: £250,000 (2024–2016).
Nearby sales in RG21 4BP
Versus other Arun Court homes
On price per m², 9 Arun Court stands well clear of the street.
Price per m²
£3,480
Street avg £2,916
Floor Area
49 m²
Street avg 51 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
2.3 t/year
Street avg 2.7 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Crossborough Hill — bus stop.
Closest school
0.3 km
The Costello 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
57.9dB

Night-time· 23:00 – 07:00
48.4dB







