Energy Performance Certificate
Surrounded, High Wych
CM21 0LE
SAWBRIDGEWORTH
Current
B
83
Potential
B
83
At a Glance
About This Property
This detached house is located in SAWBRIDGEWORTH, CM21 0LE. The property offers 292m² (3143 sq ft) of generously-sized living space. With an EPC rating of B (83/100), this property is highly energy efficient, placing it in the top tier of UK homes. Heating is provided by oil-fired central heating. While effective, oil prices can be volatile and the system produces higher carbon emissions than gas or heat pumps. Estimated annual energy costs are £1120, comprising £875 for heating, £151 for hot water, and £94 for lighting. The property produces 4.9 tonnes of CO2 per year, which is moderate for a UK home.
How Does Surrounded Compare?
With an energy efficiency score of 83/100, this SAWBRIDGEWORTH property is excellent, ranking in the top 15% nationally. Annual energy costs of £1120 are approximately £680 below the UK average of £1800, representing significant savings. At 292m², 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 CM21 postcode district.
How This Property Compares
vs UK Average
vs SAWBRIDGEWORTH
vs CM21
National Ranking: With an EPC score of 83/100, this property is excellent and performs better than approximately 85% of UK homes for energy efficiency.
Top 15% nationally
Energy Costs: £431/year more than the SAWBRIDGEWORTH average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 5 Jun 2013
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Property Information
Full Address
Surrounded
High Wych
CM21 0LE
SAWBRIDGEWORTH
Property Type
House
Detached
Construction Age
NO DATA!
Floor Area
292.0 m²
NaN total rooms
NaN heated
Tenure
NO DATA!
Efficiency Score
83 / 100
Potential: 83
CO₂ Emissions
4.9 tonnes/year
17 kg/m²
Energy Consumption
76 kWh/m²/year
Last Inspected
5 Jun 2013
non marketed sale
About SAWBRIDGEWORTH
SAWBRIDGEWORTH is situated in Essex, East of England. Properties in SAWBRIDGEWORTH have an average EPC rating of D (score 64/100). This property performs better than most homes in the area. The CM21 postcode district contains over 3900 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, oil
£875.0/yr
Hot Water
£151.0/yr
Lighting
NaN% low energy
£94.0/yr
Building Elements
Walls
Average thermal transmittance 0.23 W/m?K
Roof
Average thermal transmittance 0.16 W/m?K
Windows
High performance glazing
Floor
Average thermal transmittance 0.11 W/m?K
Heating System
Boiler and radiators, oil
Main Fuel
oil - this is for backwards compatibility only and should not be used
Lighting
Low energy lighting in all fixed outlets
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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
High Wych Church of England Primary School
PrimaryLast inspected: Mar 2018
Mandeville Primary School
PrimaryLast inspected: Feb 2023
Leventhorpe
SecondaryLast inspected: Jan 2012
Reedings Junior School
PrimaryLast inspected: May 2018
Widford School
PrimaryLast inspected: Jun 2019
Fawbert and Barnard Infants' School
PrimaryLast inspected: Apr 2009
Spellbrook CofE Primary School
PrimaryLast inspected: Nov 2021
St Andrew's CE Primary School and Nursery
PrimaryLast inspected: Jul 2023
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: 6 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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More Properties in the CM21 Area
Explore nearby properties with EPC ratings in the CM21 postcode district
All properties in CM21 • 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.