Energy Performance Certificate
5 Hardy Close
SO15 3SP
SOUTHAMPTON
Current
D
66
Potential
C
77
At a Glance
About This Property
This terraced house is located in SOUTHAMPTON, SO15 3SP. The property offers 42m² (452 sq ft) of compact living space with 2 habitable rooms. It is built during the 1980s construction period. With an EPC rating of D (66/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a C rating (77/100). The property uses electric storage heaters, which charge overnight on cheaper electricity tariffs. While having low installation costs, running costs are typically higher than gas central heating. A heat pump could reduce electricity use by 60-70%. The walls feature cavity wall insulation with good efficiency ratings, providing solid thermal performance. The loft insulation is rated very good, meeting or exceeding the recommended 270mm depth for optimal thermal performance. 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 £964, comprising £629 for heating, £242 for hot water, and £93 for lighting. The property produces 2.2 tonnes of CO2 per year, which is low for a UK home. The property last sold in September 2023 for £170,000.
How Does 5 Hardy Close Compare?
With an energy efficiency score of 66/100, this SOUTHAMPTON property is around the national average for UK homes. Annual energy costs of £964 are approximately £836 below the UK average of £1800, representing significant savings. With 42m² of space, this is a more compact property compared to the UK average of 87m². CO2 emissions of 2.2 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 SO15 postcode district.
How This Property Compares
vs UK Average
vs SOUTHAMPTON
vs SO15
National Ranking: With an EPC score of 66/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £383/year more than the SOUTHAMPTON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 7 Mar 2023
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Property Information
Full Address
5 Hardy Close
SO15 3SP
SOUTHAMPTON
Property Type
House
Enclosed End-Terrace
Construction Age
England and Wales: 1983-1990
Floor Area
42.0 m²
2.0 total rooms
2.0 heated
Tenure
Owner-occupied
Efficiency Score
66 / 100
Potential: 77
CO₂ Emissions
2.2 tonnes/year
53 kg/m²
Energy Consumption
315 kWh/m²/year
Last Inspected
7 Mar 2023
marketed sale
About SOUTHAMPTON
SOUTHAMPTON is situated in Hampshire, South East. Properties in SOUTHAMPTON have an average EPC rating of D (score 63/100). The SO15 postcode district contains over 18100 registered properties.
Location & Nearby Area
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Property Sale History
£170,000
20 September 2023
Type: Terraced
Annual Energy Costs
Heating
Electric storage heaters
£629.0/yr
Save £220/yr
Hot Water
£242.0/yr
Save £103/yr
Lighting
83.0% low energy
£93.0/yr
Building Elements
Walls
Cavity wall, as built, insulated (assumed)
Roof
Pitched, 300 mm loft insulation
Windows
Fully double glazed
Floor
Solid, no insulation (assumed)
Heating System
Electric storage heaters
Main Fuel
electricity (not community)
Lighting
Low energy lighting in 83% of fixed outlets
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£323/yr
£3,230 over 10 years
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£323/yr
£3,230 over 10 years
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Air Source Heat Pump
Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.
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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
Freemantle Church of England Community Academy
PrimaryLast inspected: Oct 2018
Foundry Lane Primary School
PrimaryLast inspected: Jan 2022
St Mark's Church of England School
All-throughLast inspected: Oct 2022
Regents Park Community College
SecondaryLast inspected: Nov 2018
Wordsworth Primary School
PrimaryLast inspected: Mar 2023
Tanners Brook Primary School
PrimaryLast inspected: Sept 2018
Springhill Catholic Primary School
PrimaryLast inspected: Mar 2022
Shirley Junior School
PrimaryLast inspected: Jun 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: 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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Related Property Guides
Based on this property's characteristics, these guides might help you:
How to Improve Your EPC Rating →
Step-by-step guide to upgrading from D-G to A-C ratings. Learn which improvements offer the best value.
Air Source Heat Pumps vs Gas Boilers →
Complete cost comparison, government grants up to £7,500, and real running costs for 2025.
How Much Does a Low EPC Cost You? →
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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.