Energy Performance Certificate
7 Longleat Close
CM1 4DQ
CHELMSFORD
Current
D
66
Potential
B
82
At a Glance
About This Property
This detached house is located in CHELMSFORD, CM1 4DQ. The property offers 151m² (1625 sq ft) of spacious living space with 7 habitable rooms. It is a post-war property from the mid-20th century. With an EPC rating of D (66/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a B rating (82/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The property has good loft insulation, though topping up to the recommended 270mm depth could provide additional energy savings. 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 £1678, comprising £1323 for heating, £229 for hot water, and £126 for lighting. The property produces 5.6 tonnes of CO2 per year, which is moderate for a UK home.
How Does 7 Longleat Close Compare?
With an energy efficiency score of 66/100, this CHELMSFORD property is around the national average for UK homes. At £1678 per year, energy costs are below the national average of £1800. At 151m², this property is significantly larger than the average UK home (87m²).
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the CM1 postcode district.
How This Property Compares
vs UK Average
vs CHELMSFORD
vs CM1
National Ranking: With an EPC score of 66/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £986/year more than the CHELMSFORD average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 6 Jun 2025
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Property Information
Full Address
7 Longleat Close
CM1 4DQ
CHELMSFORD
Property Type
House
Detached
Construction Age
England and Wales: 1967-1975
Floor Area
151.0 m²
7.0 total rooms
7.0 heated
Tenure
Owner-occupied
Efficiency Score
66 / 100
Potential: 82
CO₂ Emissions
5.6 tonnes/year
37 kg/m²
Energy Consumption
211 kWh/m²/year
Last Inspected
6 Jun 2025
marketed sale
About CHELMSFORD
CHELMSFORD is situated in Essex, East of England. Properties in CHELMSFORD have an average EPC rating of D (score 63/100). Heating costs are £631 above the local average, suggesting room for improvement. The CM1 postcode district contains over 24600 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£1323.0/yr
Save £341/yr
Hot Water
£229.0/yr
Save £119/yr
Lighting
100.0% low energy
£126.0/yr
Building Elements
Walls
Cavity wall, filled cavity
Roof
Pitched, 270 mm loft insulation
Windows
Mostly double glazing
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
St John Payne Catholic School, Chelmsford
SecondaryLast inspected: Oct 2019
St Pius X Catholic Primary School
PrimaryParkwood Academy
PrimaryLast inspected: Dec 2022
Broomfield Primary School
PrimaryLast inspected: Jul 2023
Newlands Spring Primary and Nursery School
PrimaryLast inspected: Oct 2023
Kings Road Primary School
PrimaryLast inspected: Jan 2020
Chelmsford County High School for Girls
SecondaryMaltese Road Primary School
PrimaryLast inspected: May 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: 165 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
73 incidents (45%)
Anti-social behaviour
23 incidents (14%)
Criminal damage
13 incidents (8%)
Shoplifting
12 incidents (7%)
Theft
8 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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Related Property Guides
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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.