Energy Performance Certificate
2 CHESTNUT CLOSE, CHALFONT ST. PETER
SL9 0AE
GERRARDS CROSS
Current
C
77
Potential
B
81
At a Glance
About This Property
This detached house is located in GERRARDS CROSS, SL9 0AE. The property offers 332m² (3574 sq ft) of generously-sized living space with 8 habitable rooms. It is a post-war property from the mid-20th century. The property holds an EPC rating of C (77/100), meeting the government's target standard for energy efficiency. With recommended improvements, it could achieve a B rating (81/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The roof space has been converted to living space, with insulation between the rafters. 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 £1533, comprising £1243 for heating, £137 for hot water, and £153 for lighting. The property produces 7.5 tonnes of CO2 per year, which is above average for a UK home. The property last sold in December 2021 for £1,595,000, with 2 recorded sales in our database.
How Does 2 CHESTNUT CLOSE Compare?
With an energy efficiency score of 77/100, this GERRARDS CROSS property is above average, performing better than 60% of UK properties. At £1533 per year, energy costs are below the national average of £1800. At 332m², this property is significantly larger than the average UK home (87m²). CO2 emissions of 7.5 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: £442/year more than the GERRARDS CROSS average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 10 Jun 2021
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Property Information
Full Address
2 CHESTNUT CLOSE
CHALFONT ST. PETER
SL9 0AE
GERRARDS CROSS
Property Type
House
Detached
Construction Age
England and Wales: 1950-1966
Floor Area
332.0 m²
8.0 total rooms
8.0 heated
Tenure
Owner-occupied
Efficiency Score
77 / 100
Potential: 81
CO₂ Emissions
7.5 tonnes/year
23 kg/m²
Energy Consumption
128 kWh/m²/year
Last Inspected
10 Jun 2021
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. The SL9 postcode district contains over 6800 registered properties. Built during the mid-20th century suburban expansion, this property reflects the housing developments common to the GERRARDS CROSS area.
Location & Nearby Area
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Property Sale History
£1,595,000
6 December 2021
Type: Detached
vs previous sale
£720,000
16 February 2018
Type: Detached
Market Insights: This property has sold 2 times since 2015. Value has increased by 121.5% over this period.
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£1243.0/yr
Hot Water
£137.0/yr
Lighting
100.0% low energy
£153.0/yr
Building Elements
Walls
Cavity wall, filled cavity
Roof
Roof room(s), insulated (assumed)
Windows
Fully double glazed
Floor
Suspended, 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
Robertswood School
PrimaryLast inspected: Nov 2022
Chalfont St Peter CofE Academy
PrimaryLast inspected: Nov 2019
Chalfont St Peter Infant School
PrimaryLast inspected: Nov 2013
The Chalfonts Community College
SecondaryLast inspected: Nov 2022
St Joseph's Catholic Primary School
PrimaryMaple Cross Junior Mixed Infant and Nursery School
PrimaryLast inspected: Jul 2022
Chalfont St Giles Junior School
PrimaryLast inspected: Jan 2020
The Gerrards Cross CofE School
PrimaryLast inspected: Jun 2014
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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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.