Energy Performance Certificate
15 Clifton Road
SO22 5BP
WINCHESTER
Current
C
70
Potential
C
77
At a Glance
About This Property
This detached house is located in WINCHESTER, SO22 5BP. The property offers 415m² (4467 sq ft) of generously-sized living space with 10 habitable rooms. It is a period property with Victorian or earlier origins. The property holds an EPC rating of C (70/100), meeting the government's target standard for energy efficiency. The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The property has good loft insulation, though topping up to the recommended 270mm depth could provide additional energy savings. Double glazing is installed, though the efficiency rating suggests older units. Modern low-E double glazing can be up to 40% more efficient than units installed before 2002. Estimated annual energy costs are £6391, comprising £5633 for heating, £352 for hot water, and £406 for lighting. The property produces 10.0 tonnes of CO2 per year, which is high for a UK home. The property last sold in September 2024 for £3,550,000, with 2 recorded sales in our database.
How Does 15 Clifton Road Compare?
With an energy efficiency score of 70/100, this WINCHESTER property is above average, performing better than 60% of UK properties. Energy costs of £6391 annually are £4591 above the UK average. Improvements could reduce bills significantly. At 415m², this property is significantly larger than the average UK home (87m²). CO2 emissions of 10.0 tonnes/year are above average. Energy improvements could significantly reduce the property's carbon footprint.
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 70/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £5653/year more than the WINCHESTER average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 15 Mar 2023
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Property Information
Full Address
15 Clifton Road
SO22 5BP
WINCHESTER
Property Type
House
Detached
Construction Age
England and Wales: before 1900
Floor Area
415.0 m²
10.0 total rooms
10.0 heated
Tenure
Owner-occupied
Efficiency Score
70 / 100
Potential: 77
CO₂ Emissions
10.0 tonnes/year
25 kg/m²
Energy Consumption
159 kWh/m²/year
Last Inspected
15 Mar 2023
marketed sale
About WINCHESTER
WINCHESTER is situated in Hampshire, South East. Properties in WINCHESTER have an average EPC rating of D (score 63/100). Heating costs are £4895 above the local average, suggesting room for improvement. The SO22 postcode district contains over 9900 registered properties. Like many WINCHESTER properties, this home features period architecture with character typical of Victorian-era construction.
Location & Nearby Area
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Property Sale History
£3,550,000
16 September 2024
Type: Detached
vs previous sale
£2,400,000
2 October 2015
Type: Detached
Market Insights: This property has sold 2 times since 2015. Value has increased by 47.9% over this period.
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£5633.0/yr
Save £1404/yr
Hot Water
£352.0/yr
Lighting
80.0% low energy
£406.0/yr
Building Elements
Walls
Cavity wall, filled cavity
Roof
Pitched, 200 mm loft insulation
Windows
Partial double glazing
Floor
Solid, no insulation (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in 80% of fixed outlets
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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
The Westgate School
All-throughLast inspected: Sept 2022
Western Church of England Primary School
PrimaryLast inspected: Oct 2019
St Bede Church of England Primary School
PrimaryLast inspected: Feb 2013
Weeke Primary School
PrimaryLast inspected: May 2019
St Faith's Church of England Primary School
PrimaryLast inspected: Oct 2011
Stanmore Primary School
PrimaryLast inspected: Mar 2022
Winnall Primary School
PrimaryLast inspected: May 2019
All Saints Church of England Primary School
PrimaryLast inspected: May 2018
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: 500 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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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.