Energy Performance Certificate
70, Constance Close
CM8 1XY
WITHAM
Current
D
67
Potential
B
91
At a Glance
About This Property
This terraced house is located in WITHAM, CM8 1XY. The property offers 49m² (527 sq ft) of compact living space with 2 habitable rooms. It is a 1990s-era home. With an EPC rating of D (67/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a B rating (91/100). The property uses electric storage heaters, which charge overnight on cheaper electricity tariffs. While having low installation costs, running costs are typically higher than gas central heating. A heat pump could reduce electricity use by 60-70%. The walls feature cavity wall insulation with good efficiency ratings, providing solid thermal performance. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £655, comprising £438 for heating, £171 for hot water, and £46 for lighting. The property produces 3.4 tonnes of CO2 per year, which is low for a UK home. The property last sold in November 2019 for £185,000.
How Does 70, Constance Close Compare?
With an energy efficiency score of 67/100, this WITHAM property is around the national average for UK homes. Annual energy costs of £655 are approximately £1145 below the UK average of £1800, representing significant savings. With 49m² of space, this is a more compact property compared to the UK average of 87m². At 3.4 tonnes of CO2 per year, emissions are below the UK average of 4.5 tonnes.
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the CM8 postcode district.
How This Property Compares
vs UK Average
vs WITHAM
vs CM8
National Ranking: With an EPC score of 67/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £55/year more than the WITHAM average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 25 Apr 2019
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Property Information
Full Address
70, Constance Close
CM8 1XY
WITHAM
Property Type
House
Mid-Terrace
Construction Age
England and Wales: 1996-2002
Floor Area
49.0 m²
2.0 total rooms
2.0 heated
Tenure
owner-occupied
Efficiency Score
67 / 100
Potential: 91
CO₂ Emissions
3.4 tonnes/year
69 kg/m²
Energy Consumption
408 kWh/m²/year
Last Inspected
25 Apr 2019
marketed sale
About WITHAM
WITHAM is situated in Essex, East of England. Properties in WITHAM have an average EPC rating of D (score 65/100). The CM8 postcode district contains over 12100 registered properties.
Location & Nearby Area
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Property Sale History
£185,000
8 November 2019
Type: Terraced
Annual Energy Costs
Heating
Electric storage heaters
£438.0/yr
Save £106/yr
Hot Water
£171.0/yr
Save £87/yr
Lighting
100.0% low energy
£46.0/yr
Building Elements
Walls
Cavity wall, as built, insulated (assumed)
Roof
Pitched, 100 mm loft insulation
Windows
Fully double glazed
Floor
Solid, limited insulation (assumed)
Heating System
Electric storage heaters
Main Fuel
electricity (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
Howbridge Church of England Junior School
PrimaryLast inspected: Dec 2019
Howbridge Infant School
PrimaryLast inspected: Apr 2023
Holy Family Catholic Primary School
PrimaryLast inspected: Sept 2022
Maltings Academy
SecondaryLast inspected: Mar 2015
Chipping Hill Primary School
PrimaryLast inspected: Mar 2012
Acorn Academy
PrimaryPowers Hall Academy
PrimaryLast inspected: Dec 2019
Templars Academy
PrimaryLast inspected: Apr 2019
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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Area Safety
Crime levels are moderate in the surrounding area (1-mile radius)
Most Common Incidents
April 2026violent crime
36 incidents (42%)
Anti-social behaviour
16 incidents (19%)
Public order
9 incidents (10%)
Theft
6 incidents (7%)
Burglary
5 incidents (6%)
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
Based on this property's characteristics, these guides might help you:
How to Improve Your EPC Rating →
Step-by-step guide to upgrading from D-G to A-C ratings. Learn which improvements offer the best value.
Air Source Heat Pumps vs Gas Boilers →
Complete cost comparison, government grants up to £7,500, and real running costs for 2025.
How Much Does a Low EPC Cost You? →
The financial impact of poor energy efficiency on resale value and running costs.
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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.