Energy Performance Certificate
28a, Clarkes Road
PO1 5PR
PORTSMOUTH
Current
C
69
Potential
C
73
At a Glance
About This Property
This semi-detached flat is located in PORTSMOUTH, PO1 5PR. The property offers 92m² (990 sq ft) of good-sized living space with 4 habitable rooms. The property holds an EPC rating of C (69/100), 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 cavity walls have excellent insulation, contributing significantly to the property's thermal efficiency and helping maintain stable indoor temperatures year-round. The property has good loft insulation, though topping up to the recommended 270mm depth could provide additional energy savings. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £695, comprising £468 for heating, £86 for hot water, and £141 for lighting. The property produces 2.9 tonnes of CO2 per year, which is low for a UK home.
How Does 28a, Clarkes Road Compare?
With an energy efficiency score of 69/100, this PORTSMOUTH property is above average, performing better than 60% of UK properties. Annual energy costs of £695 are approximately £1105 below the UK average of £1800, representing significant savings. The 92m² floor area is above the UK average of 87m². At 2.9 tonnes of CO2 per year, emissions are below the UK average of 4.5 tonnes.
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the PO1 postcode district.
How This Property Compares
vs UK Average
vs PORTSMOUTH
vs PO1
National Ranking: With an EPC score of 69/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £88/year more than the PORTSMOUTH average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 26 Jun 2018
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Property Information
Full Address
28a, Clarkes Road
PO1 5PR
PORTSMOUTH
Property Type
Flat
Semi-Detached
Construction Age
INVALID!
Floor Area
92.0 m²
4.0 total rooms
4.0 heated
Tenure
rental (private)
Efficiency Score
69 / 100
Potential: 73
CO₂ Emissions
2.9 tonnes/year
32 kg/m²
Energy Consumption
180 kWh/m²/year
Last Inspected
26 Jun 2018
none of the above
About PORTSMOUTH
PORTSMOUTH is situated in Hampshire, South East. Properties in PORTSMOUTH have an average EPC rating of D (score 62/100). The PO1 postcode district contains over 13300 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£468.0/yr
Save £17/yr
Hot Water
£86.0/yr
Lighting
0.0% low energy
£141.0/yr
Save £71/yr
Building Elements
Walls
Cavity wall, as built, insulated (assumed)
Roof
Pitched, insulated (assumed)
Windows
Fully double glazed
Floor
(other premises below)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
No low energy lighting
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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
Penbridge Infant School & Nursery
PrimaryLast inspected: Sept 2022
The Portsmouth Academy
SecondaryLast inspected: Apr 2022
Miltoncross Academy
SecondaryLast inspected: Jan 2023
Manor Infant and Nursery School
PrimaryLast inspected: Apr 2023
Priory School
SecondaryLast inspected: Nov 2022
Arundel Court Primary Academy and Nursery
PrimaryLast inspected: Oct 2021
Langstone Infant School
PrimaryLast inspected: Dec 2021
Penbridge Junior School
PrimaryLast inspected: Feb 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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Area Safety
The surrounding area (1-mile radius) experiences higher crime levels
Most Common Incidents
April 2026violent crime
315 incidents (37%)
Anti-social behaviour
107 incidents (12%)
Shoplifting
101 incidents (12%)
Public order
72 incidents (8%)
Criminal damage
56 incidents (6%)
About this data: Crime statistics show incidents reported during April 2026 within a 1-mile radius. Data from Police.uk, updated monthly.
More Properties in PO1 5PR
Showing properties in the same postcode. Click to view detailed EPC data for each property.
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All properties in PO1 • 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.