Energy Performance Certificate
79 Windsor Road
SL9 7NW
GERRARDS CROSS
Current
C
77
Potential
C
80
At a Glance
About This Property
This detached house is located in GERRARDS CROSS, SL9 7NW. The property offers 366m² (3940 sq ft) of generously-sized living space with 11 habitable rooms. It is a modern property built in the 2000s. The property holds an EPC rating of C (77/100), 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. 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 £1746, comprising £1442 for heating, £131 for hot water, and £173 for lighting. The property produces 8.0 tonnes of CO2 per year, which is high for a UK home.
How Does 79 Windsor Road Compare?
With an energy efficiency score of 77/100, this GERRARDS CROSS property is above average, performing better than 60% of UK properties. At £1746 per year, energy costs are below the national average of £1800. At 366m², this property is significantly larger than the average UK home (87m²). CO2 emissions of 8.0 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 SL9 postcode district.
How This Property Compares
vs UK Average
vs GERRARDS CROSS
vs SL9
National Ranking: With an EPC score of 77/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £655/year more than the GERRARDS CROSS average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 16 Mar 2022
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Property Information
Full Address
79 Windsor Road
SL9 7NW
GERRARDS CROSS
Property Type
House
Detached
Construction Age
England and Wales: 2007-2011
Floor Area
366.0 m²
11.0 total rooms
11.0 heated
Tenure
Owner-occupied
Efficiency Score
77 / 100
Potential: 80
CO₂ Emissions
8.0 tonnes/year
22 kg/m²
Energy Consumption
124 kWh/m²/year
Last Inspected
16 Mar 2022
marketed sale
About GERRARDS CROSS
GERRARDS CROSS is situated in Berkshire, South East. Properties in GERRARDS CROSS have an average EPC rating of D (score 62/100). This property performs better than most homes in the area. Heating costs are £351 above the local average, suggesting room for improvement. The SL9 postcode district contains over 6800 registered properties. As a modern build, this property benefits from contemporary construction standards and improved energy efficiency requirements.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and underfloor heating, mains gas
£1442.0/yr
Hot Water
£131.0/yr
Lighting
69.0% low energy
£173.0/yr
Building Elements
Walls
Cavity wall, as built, insulated (assumed)
Roof
Pitched, insulated at rafters
Windows
Fully double glazed
Floor
Solid, insulated (assumed)
Heating System
Boiler and underfloor heating, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in 69% of 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
The Gerrards Cross CofE School
PrimaryLast inspected: Jun 2014
Fulmer Infant School
PrimaryLast inspected: Nov 2014
St Joseph's Catholic Primary School
PrimaryPioneer Secondary Academy
SecondaryThe Stoke Poges School
PrimaryLast inspected: Oct 2022
Farnham Common Junior School
PrimaryLast inspected: May 2018
Chalfont St Peter CofE Academy
PrimaryLast inspected: Nov 2019
The Chalfonts Community College
SecondaryLast inspected: Nov 2022
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: 382 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 very low crime levels
Most Common Incidents
April 2026violent crime
12 incidents (50%)
Burglary
2 incidents (8%)
Theft
2 incidents (8%)
Shoplifting
2 incidents (8%)
Vehicle crime
2 incidents (8%)
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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All properties in SL9 • 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.