Energy Performance Certificate
Flat 4, Penn Court
HP10 8JZ
HIGH WYCOMBE
Current
C
74
Potential
C
77
At a Glance
About This Property
This terraced flat is located in HIGH WYCOMBE, HP10 8JZ. The property offers 66m² (710 sq ft) of modest-sized living space with 3 habitable rooms. It is built during the 1980s construction period. The property holds an EPC rating of C (74/100), 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 walls feature cavity wall insulation with good efficiency ratings, providing solid thermal performance. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £504, comprising £270 for heating, £171 for hot water, and £63 for lighting. The property produces 2.1 tonnes of CO2 per year, which is low for a UK home.
How Does Flat 4 Compare?
With an energy efficiency score of 74/100, this HIGH WYCOMBE property is above average, performing better than 60% of UK properties. Annual energy costs of £504 are approximately £1296 below the UK average of £1800, representing significant savings. CO2 emissions of 2.1 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 HP10 postcode district.
How This Property Compares
vs UK Average
vs HIGH WYCOMBE
vs HP10
National Ranking: With an EPC score of 74/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £220/year less than the HIGH WYCOMBE average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 18 Nov 2021
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Property Information
Full Address
Flat 4
Penn Court
St. Johns Road
HP10 8JZ
HIGH WYCOMBE
Property Type
Flat
Mid-Terrace
Construction Age
England and Wales: 1983-1990
Floor Area
66.0 m²
3.0 total rooms
3.0 heated
Tenure
Owner-occupied
Efficiency Score
74 / 100
Potential: 77
CO₂ Emissions
2.1 tonnes/year
32 kg/m²
Energy Consumption
180 kWh/m²/year
Last Inspected
18 Nov 2021
marketed sale
About HIGH WYCOMBE
HIGH WYCOMBE is situated in Buckinghamshire, South East. Properties in HIGH WYCOMBE have an average EPC rating of D (score 62/100). This property performs better than most homes in the area. Heating costs are £454 below the HIGH WYCOMBE average, offering good value. The HP10 postcode district contains over 6300 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£270.0/yr
Save £22/yr
Hot Water
£171.0/yr
Save £43/yr
Lighting
100.0% low energy
£63.0/yr
Building Elements
Walls
Cavity wall, as built, insulated (assumed)
Roof
(another dwelling above)
Windows
Fully double glazed
Floor
Solid, no insulation (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in all fixed outlets
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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
Tylers Green Middle School
PrimaryLast inspected: Nov 2019
Ash Hill Primary School
PrimaryLast inspected: May 2023
Manor Farm Community Infant School
PrimaryLast inspected: Nov 2019
Tylers Green First School
PrimaryLast inspected: Mar 2019
Manor Farm Junior School
PrimaryKings Wood School and Nursery
PrimaryLast inspected: Mar 2019
Hazlemere Church of England Combined School
PrimaryLast inspected: Feb 2022
Highworth Combined School and Nursery
PrimaryLast inspected: Sept 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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Area Safety
Crime levels are moderate in the surrounding area (1-mile radius)
Most Common Incidents
April 2026violent crime
35 incidents (47%)
Anti-social behaviour
9 incidents (12%)
Vehicle crime
8 incidents (11%)
Criminal damage
7 incidents (9%)
Shoplifting
4 incidents (5%)
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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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.