10 Challis Close, Basingstoke, RG22 6NA
About 10 Challis Close
10 Challis Close is a detached house in Basingstoke (RG22 6NA). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (December 2022) returns a B (score 82), comfortably above the UK average. When first surveyed in June 2013 the rating was E, the property has climbed 3 bands since. Between certificates, roof efficiency went from Poor to Very Good, window efficiency went from Very Poor to Average and hot-water efficiency went from Poor to Good; while wall efficiency dropped from Good to Average.
At 78 m² it's 21.9% larger than the typical home in the postcode (64 m² median across 9 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £442,000 sits 76.8% above the 2013 sale of £249,999. Last sold in September 2013, so it's been off the market for around 13 years.
Energy performance
10 Challis Close ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Windows upgraded, improving insulation
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
10 Challis Close has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
10 Challis Close valuation sits well clear of the typical sold price in this postcode.
£442,000
Modelled from EPC, postcode comparables.
£249,999
Recorded with HM Land Registry.
Sales timeline
29 September 2013Most recent
£249,999
Median price across the last 5 sales in RG22 6NA: £400,000 (2025–2021).
Nearby sales in RG22 6NA
Versus other Challis Close homes
On epc rating, 10 Challis Close stands well clear of the street.
Price per m²
£3,205
Street avg £4,274
Floor Area
78 m²
Street avg 67 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
1.9 t/year
Street avg 3.1 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Pitman Close — bus stop.
Closest school
0.3 km
Park View Primary School. 26 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
49.4dB

Night-time· 23:00 – 07:00
39.6dB








