Energy Performance Certificate
Heythrop, Old Hillside Road
SO22 5LN
WINCHESTER
Current
A
93
Potential
A
93
At a Glance
About This Property
This detached house is located in WINCHESTER, SO22 5LN. The property offers 410m² (4413 sq ft) of generously-sized living space. With an EPC rating of A (93/100), this property is highly energy efficient, placing it in the top tier of UK homes. This property benefits from a air source heat pump system, which can deliver 3-4 units of heat for every unit of electricity used. Heat pumps are eligible for the £7,500 Boiler Upgrade Scheme grant, making them increasingly popular for UK homes seeking to reduce carbon emissions. Estimated annual energy costs are £1775, comprising £1050 for heating, £546 for hot water, and £179 for lighting. The property produces 0.2 tonnes of CO2 per year, which is very low for a UK home.
How Does Heythrop Compare?
With an energy efficiency score of 93/100, this WINCHESTER property is outstanding, placing it in the top 3% of UK homes. At £1775 per year, energy costs are below the national average of £1800. At 410m², this property is significantly larger than the average UK home (87m²). CO2 emissions of 0.2 tonnes/year are less than half the UK household average, making this an environmentally friendly choice.
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the SO22 postcode district.
How This Property Compares
vs UK Average
vs WINCHESTER
vs SO22
National Ranking: With an EPC score of 93/100, this property is excellent and performs better than approximately 97% of UK homes for energy efficiency.
Top 3% nationally
Energy Costs: £1037/year more than the WINCHESTER average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 24 Oct 2025
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Property Information
Full Address
Heythrop
Old Hillside Road
SO22 5LN
WINCHESTER
Property Type
House
Detached
Construction Age
2025
Floor Area
410.0 m²
NaN total rooms
NaN heated
Tenure
Not defined - use in the case of a new dwelling for which the intended tenure in not known. It is not to be used for an existing dwelling
Efficiency Score
93 / 100
Potential: 93
CO₂ Emissions
0.2 tonnes/year
0 kg/m²
Energy Consumption
11 kWh/m²/year
Last Inspected
24 Oct 2025
new dwelling
About WINCHESTER
WINCHESTER is situated in Hampshire, South East. Properties in WINCHESTER have an average EPC rating of D (score 63/100). This property performs better than most homes in the area. Heating costs are £312 above the local average, suggesting room for improvement. The SO22 postcode district contains over 9900 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Air source heat pump, radiators and underfloor, electric
£1050.0/yr
Hot Water
£546.0/yr
Lighting
100.0% low energy
£179.0/yr
Building Elements
Walls
Average thermal transmittance 0.15 W/m-¦K
Roof
Average thermal transmittance 0.11 W/m-¦K
Windows
High performance glazing
Floor
Average thermal transmittance 0.12 W/m-¦K
Heating System
Air source heat pump, radiators and underfloor, electric
Main Fuel
Electricity: electricity, unspecified tariff
Lighting
Good lighting efficiency
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📊 Compare with UK-Wide Property Data
See how this property compares to national averages. Explore energy efficiency trends, top-rated areas, and comprehensive UK property statistics.
View UK Property Insights →Nearby Schools
Within 3 miles of this property
Weeke Primary School
PrimaryLast inspected: May 2019
Western Church of England Primary School
PrimaryLast inspected: Oct 2019
Harestock Primary School
PrimaryLast inspected: Jun 2023
The Westgate School
All-throughLast inspected: Sept 2022
Henry Beaufort School
SecondaryLast inspected: Mar 2023
Kings' School
SecondaryLast inspected: May 2014
Barton Farm Primary Academy
PrimaryLast inspected: May 2023
St Peter's Catholic Primary School, Winchester
PrimaryLast inspected: Mar 2023
About school ratings: Ofsted ratings range from Outstanding to Inadequate. These ratings are based on inspections of teaching quality, leadership, pupil behavior, and safety. Note that school catchment areas vary - check with the school or local council for admission details.
Data source: School information from Get Information About Schools (GIAS). Distances are approximate. Always verify school catchment areas directly with the school or local education authority.
Broadband & Connectivity
Average download speed: 165 Mbps
Download Speed
Upload Speed
Available Providers
What do these speeds mean? 10-30 Mbps: Good for browsing and streaming. 30-100 Mbps: Great for multiple users and HD streaming. 100-300 Mbps: Excellent for 4K streaming and gaming. 300+ Mbps: Perfect for large households and heavy internet use.
Data source: Broadband speeds are from Ofcom Connected Nations 2025 report (July 2025 release). Data shows typical speeds available in this postcode area. Actual speeds at this specific property may vary depending on line quality, distance from exchange, and chosen provider. Always verify availability with providers before committing.
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Area Safety
Crime levels are moderate in the surrounding area (1-mile radius)
Most Common Incidents
April 2026violent crime
30 incidents (43%)
Theft
8 incidents (11%)
Public order
7 incidents (10%)
Other crime
6 incidents (9%)
Anti-social behaviour
5 incidents (7%)
About this data: Crime statistics show incidents reported during April 2026 within a 1-mile radius. Data from Police.uk, updated monthly.
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All properties in SO22 • Click to view detailed energy performance data
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About this EPC: Energy Performance Certificates are valid for 10 years and are required when a property is built, sold, or rented. Learn more about EPCs or book an EPC assessment.
Cost estimates are approximate and actual savings may vary. Find local tradesmen to get accurate quotes for improvements.
Data Sources: This report contains public sector information licensed under the Open Government Licence v3.0.
Data from: UK Energy Performance Certificate Register, HM Land Registry Price Paid Data, and Police.uk crime statistics.