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Get started1 Bertune Close is a detached house in Barton Stacey, Winchester, Winchester (SO21 3FH). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 2007-2011 and council tax band C. The latest certificate (October 2025) returns a B (score 82), comfortably above the UK average. When first surveyed in April 2010 the rating was C, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Average and main heating went from Very Poor to Good; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. Main heating runs on electricity.
Its energy rating outperforms most of the postcode (better than 86% of similar EPCs).
1 Bertune Close's carbon output is low for the local stock.
1 Bertune Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£343,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
1 Bertune Close outperforms the street on co₂ emissions by a wide margin.
EPC Rating
82 (B)
Street avg 69 (D)
Floor Area
80 m²
Street avg 84 m²
CO₂ Emissions
0.4 t/year
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
46.9dB

Changes detected from historical EPC data
Heating system changed
Hot water system upgraded
Roof insulation improved
Floor insulation added or improved
More low energy lighting installed
MVHR (mechanical ventilation with heat recovery) installed
Solar water heating installed
Heating controls upgraded for better temperature management
Hot water efficiency decreased
More low energy lighting installed
Ventilation system changed
Heat pump installed, significantly improving energy efficiency
Heating controls upgraded for better temperature management
Hot water system changed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Street avg 2.5 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
SO21 3LF
Kings Elms — bus stop.
Closest school
0.5 km
Barton Stacey Church of England Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
37.0dB