Energy Performance Certificate
RAINBOWS, MILL LANE
CM3 4SB
CHELMSFORD
Current
C
72
Potential
C
72
At a Glance
About This Property
This detached house is located in CHELMSFORD, CM3 4SB. The property offers 385m² (4144 sq ft) of generously-sized living space with 8 habitable rooms. It is a recently constructed modern home. The property holds an EPC rating of C (72/100), meeting the government's target standard for energy efficiency. This property benefits from a air source heat pump system, which can deliver 3-4 units of heat for every unit of electricity used. Heat pumps are eligible for the £7,500 Boiler Upgrade Scheme grant, making them increasingly popular for UK homes seeking to reduce carbon emissions. The property has modern timber frame or system-built walls, which typically offer good insulation properties when properly maintained. Triple-glazed windows provide excellent insulation, reducing heat loss by up to 40% compared to single glazing and offering superior noise reduction of up to 35dB. Estimated annual energy costs are £2623, comprising £2193 for heating, £269 for hot water, and £161 for lighting. The property produces 6.4 tonnes of CO2 per year, which is above average for a UK home.
How Does RAINBOWS Compare?
With an energy efficiency score of 72/100, this CHELMSFORD property is above average, performing better than 60% of UK properties. Energy costs of £2623 annually are £823 above the UK average. Improvements could reduce bills significantly. At 385m², 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 CM3 postcode district.
How This Property Compares
vs UK Average
vs CHELMSFORD
vs CM3
National Ranking: With an EPC score of 72/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £1931/year more than the CHELMSFORD average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 7 Oct 2020
Advertisement
Planning a Move? Get Expert Removals
We Got The Moves are professional removal specialists helping families and businesses move across the UK. Get a free, no-obligation quote today.
Ad • wegotthemove.co.uk
Property Information
Full Address
RAINBOWS
MILL LANE
LITTLE BADDOW
CM3 4SB
CHELMSFORD
Property Type
House
Detached
Construction Age
England and Wales: 2012 onwards
Floor Area
385.0 m²
8.0 total rooms
8.0 heated
Tenure
Owner-occupied
Efficiency Score
72 / 100
Potential: 72
CO₂ Emissions
6.4 tonnes/year
17 kg/m²
Energy Consumption
98 kWh/m²/year
Last Inspected
7 Oct 2020
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 £1501 above the local average, suggesting room for improvement. The CM3 postcode district contains over 16500 registered properties. As a modern build, this property benefits from contemporary construction standards and improved energy efficiency requirements.
Location & Nearby Area
Scroll to load map
Annual Energy Costs
Heating
Air source heat pump, underfloor, electric
£2193.0/yr
Hot Water
£269.0/yr
Lighting
100.0% low energy
£161.0/yr
Building Elements
Walls
System built, as built, insulated (assumed)
Roof
Flat, insulated (assumed)
Windows
Fully triple glazed
Floor
Solid, insulated (assumed)
Heating System
Air source heat pump, underfloor, electric
Main Fuel
electricity (not community)
Lighting
Low energy lighting in all fixed outlets
Get FREE Quotes in Chelmsford
Compare prices from trusted local tradesmen - no obligation, 100% free
Trusted by thousands of UK homeowners
Advertisement
📊 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 Church of England Voluntary Controlled Primary School Danbury
PrimaryLast inspected: Sept 2023
Danbury Park Community Primary School
PrimaryLast inspected: Nov 2013
Woodham Walter Church of England Voluntary Controlled Primary School
PrimaryLast inspected: Jun 2019
Boreham Primary School
PrimaryLast inspected: Nov 2021
Priory Primary School, Bicknacre
PrimaryLast inspected: Jun 2023
Hatfield Peverel St Andrew's Junior School
PrimaryLast inspected: Jan 2019
Hatfield Peverel Infant and Nursery School
PrimaryLast inspected: Oct 2022
Chancellor Park Primary School, Chelmsford
PrimaryLast 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: 320 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.
Getting Ripped Off by Your Local Tradesman in Chelmsford?
Find out with a 100% FREE quote - costs nothing, no obligation
Area Safety
The surrounding area (1-mile radius) experiences very low crime levels
Most Common Incidents
April 2026violent crime
3 incidents (60%)
Anti-social behaviour
1 incidents (20%)
Vehicle crime
1 incidents (20%)
About this data: Crime statistics show incidents reported during April 2026 within a 1-mile radius. Data from Police.uk, updated monthly.
More Properties in CM3 4SB
Showing properties in the same postcode. Click to view detailed EPC data for each property.
More Properties in the CM3 Area
Explore nearby properties with EPC ratings in the CM3 postcode district
All properties in CM3 • Click to view detailed energy performance data
Related Property Guides
Based on this property's characteristics, these guides might help you:
Air Source Heat Pumps vs Gas Boilers →
Complete cost comparison, government grants up to £7,500, and real running costs for 2025.
Average Energy Bills by Property Type →
Compare your energy costs with UK averages. See if you're paying too much.
What is a Good EPC Rating? →
Understanding A-G ratings, what each means, and how UK properties compare.
Advertisement
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.