Energy Performance Certificate
99, Hill House Drive, Chadwell St. Mary
RM16 4DS
GRAYS
Current
C
74
Potential
C
77
At a Glance
About This Property
This detached flat is located in GRAYS, RM16 4DS. The property offers 63.3mยฒ (681 sq ft) of modest-sized living space with 3 habitable rooms. It is a 1990s-era home. The property holds an EPC rating of C (74/100), meeting the government's target standard for energy efficiency. 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, 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 ยฃ428, comprising ยฃ210 for heating, ยฃ135 for hot water, and ยฃ83 for lighting. The property produces 2.5 tonnes of CO2 per year, which is low for a UK home.
How Does 99, Hill House Drive Compare?
With an energy efficiency score of 74/100, this GRAYS property is above average, performing better than 60% of UK properties. Annual energy costs of ยฃ428 are approximately ยฃ1372 below the UK average of ยฃ1800, representing significant savings. At 2.5 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 RM16 postcode district.
How This Property Compares
vs UK Average
vs GRAYS
vs RM16
National Ranking: With an EPC score of 74/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: ยฃ146/year less than the GRAYS average
Energy Efficiency Rating
๐ Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 17 Aug 2010
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Property Information
Full Address
99, Hill House Drive
Chadwell St. Mary
RM16 4DS
GRAYS
Property Type
Flat
Detached
Construction Age
England and Wales: 1996-2002
Floor Area
63.3 mยฒ
3.0 total rooms
3.0 heated
Tenure
owner-occupied
Efficiency Score
74 / 100
Potential: 77
COโ Emissions
2.5 tonnes/year
40 kg/mยฒ
Energy Consumption
265 kWh/mยฒ/year
Last Inspected
17 Aug 2010
marketed sale
About GRAYS
GRAYS is situated in Essex, East of England. Properties in GRAYS have an average EPC rating of D (score 63/100). This property performs better than most homes in the area. Heating costs are ยฃ364 below the GRAYS average, offering good value. The RM16 postcode district contains over 11800 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Electric storage heaters
ยฃ210.0/yr
Save ยฃ12/yr
Hot Water
ยฃ135.0/yr
Lighting
0.0% low energy
ยฃ83.0/yr
Save ยฃ41/yr
Building Elements
Walls
Cavity wall, as built, insulated (assumed)
Roof
(another dwelling above)
Windows
Fully double glazed
Floor
(other premises below)
Heating System
Electric storage heaters
Main Fuel
electricity - this is for backwards compatibility only and should not be used
Lighting
No low energy lighting
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๐ 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 โNearby Schools
Within 3 miles of this property
Chadwell St Mary Primary School
PrimaryLast inspected: May 2019
Herringham Primary Academy
PrimaryLast inspected: May 2022
The Gateway Primary Free School
PrimaryLast inspected: Jun 2019
Tilbury Pioneer Academy
PrimaryLast inspected: Sept 2022
Woodside Academy
PrimaryLast inspected: Jul 2018
The Gateway Academy
SecondaryLast inspected: Mar 2019
Lansdowne Primary Academy
PrimaryLast inspected: Mar 2022
Orsett Heath Academy
SecondaryLast inspected: Oct 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: 426 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 RM16 Area
Explore nearby properties with EPC ratings in the RM16 postcode district
All properties in RM16 โข 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.