Energy Performance Certificate
Penbury Grove, Witheridge Lane
HP10 8PG
PENN
Current
B
85
Potential
B
85
At a Glance
About This Property
This detached house is located in PENN, HP10 8PG. The property offers 2410m² (25941 sq ft) of generously-sized living space. It is a recently constructed modern home. With an EPC rating of B (85/100), this property is highly energy efficient, placing it in the top tier of UK homes. The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. Estimated annual energy costs are £6029, comprising £5375 for heating, £138 for hot water, and £516 for lighting. The property produces 28.0 tonnes of CO2 per year, which is high for a UK home.
How Does Penbury Grove Compare?
With an energy efficiency score of 85/100, this PENN property is excellent, ranking in the top 15% nationally. Energy costs of £6029 annually are £4229 above the UK average. Improvements could reduce bills significantly. At 2410m², this property is significantly larger than the average UK home (87m²). CO2 emissions of 28.0 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 HP10 postcode district.
How This Property Compares
vs UK Average
vs PENN
vs HP10
National Ranking: With an EPC score of 85/100, this property is excellent and performs better than approximately 85% of UK homes for energy efficiency.
Top 15% nationally
Energy Costs: £4569/year more than the PENN average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 5 May 2022
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Property Information
Full Address
Penbury Grove
Witheridge Lane
HP10 8PG
PENN
Property Type
House
Detached
Construction Age
2021
Floor Area
2410.0 m²
NaN total rooms
NaN heated
Tenure
Owner-occupied
Efficiency Score
85 / 100
Potential: 85
CO₂ Emissions
28.0 tonnes/year
12 kg/m²
Energy Consumption
74 kWh/m²/year
Last Inspected
5 May 2022
new dwelling
About PENN
PENN is situated in Buckinghamshire, South East. Properties in PENN have an average EPC rating of D (score 55/100). This property performs better than most homes in the area. Heating costs are £3915 above the local average, suggesting room for improvement. 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
£5375.0/yr
Hot Water
£138.0/yr
Lighting
100.0% low energy
£516.0/yr
Building Elements
Walls
Average thermal transmittance 0.17 W/m-¦K
Roof
Average thermal transmittance 0.12 W/m-¦K
Windows
High performance glazing
Floor
Average thermal transmittance 0.10 W/m-¦K
Heating System
Boiler and radiators, mains gas
Main Fuel
Gas: mains gas
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 First School
PrimaryLast inspected: Mar 2019
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
Manor Farm Junior School
PrimaryHoltspur School & Pre-School
PrimaryLast inspected: Jul 2023
St Mary and All Saints CofE Primary School
PrimaryLast inspected: Jun 2022
Curzon Church of England Combined School
PrimaryAbout 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: 321 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.