Energy Performance Certificate
21, Rosewood Grange, Chilton
DL17 0JR
FERRYHILL
Current
C
77
Potential
C
80
At a Glance
About This Property
This terraced flat is located in FERRYHILL, DL17 0JR. The property offers 41.97m² (452 sq ft) of compact living space with 2 habitable rooms. It is a post-war property from the mid-20th century. The property holds an EPC rating of C (77/100), meeting the government's target standard for energy efficiency. Underfloor heating provides even heat distribution and works particularly well with heat pumps due to the lower water temperatures required. 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 £272, comprising £124 for heating, £119 for hot water, and £29 for lighting. The property produces 1.9 tonnes of CO2 per year, which is very low for a UK home.
How Does 21, Rosewood Grange Compare?
With an energy efficiency score of 77/100, this FERRYHILL property is above average, performing better than 60% of UK properties. Annual energy costs of £272 are approximately £1528 below the UK average of £1800, representing significant savings. With 41.97m² of space, this is a more compact property compared to the UK average of 87m². CO2 emissions of 1.9 tonnes/year are less than half the UK household average, making this an environmentally friendly choice.
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the DL17 postcode district.
How This Property Compares
vs UK Average
vs FERRYHILL
vs DL17
National Ranking: With an EPC score of 77/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £493/year less than the FERRYHILL average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 19 Mar 2009
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Property Information
Full Address
21, Rosewood Grange
Chilton
DL17 0JR
FERRYHILL
Property Type
Flat
Mid-Terrace
Construction Age
England and Wales: 1967-1975
Floor Area
41.97 m²
2.0 total rooms
2.0 heated
Tenure
rental (social)
Efficiency Score
77 / 100
Potential: 80
CO₂ Emissions
1.9 tonnes/year
46 kg/m²
Energy Consumption
304 kWh/m²/year
Last Inspected
19 Mar 2009
rental (social)
About FERRYHILL
FERRYHILL is situated in County Durham, North East. Properties in FERRYHILL have an average EPC rating of D (score 62/100). This property performs better than most homes in the area. Heating costs are £641 below the FERRYHILL average, offering good value. The DL17 postcode district contains over 7700 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Electric underfloor heating
£124.0/yr
Hot Water
£119.0/yr
Save £22/yr
Lighting
57.0% low energy
£29.0/yr
Save £9/yr
Building Elements
Walls
Cavity wall, filled cavity
Roof
Pitched, 200 mm loft insulation
Windows
Fully double glazed
Floor
(other premises below)
Heating System
Electric underfloor heating
Main Fuel
electricity - this is for backwards compatibility only and should not be used
Lighting
Low energy lighting in 57% of 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 →Broadband & Connectivity
Average download speed: 69 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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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.