Energy Performance Certificate
12, Mainstone Close
NE23 6AJ
CRAMLINGTON
Current
D
64
Potential
C
77
At a Glance
About This Property
This terraced house is located in CRAMLINGTON, NE23 6AJ. The property offers 78.84m² (849 sq ft) of modest-sized living space with 5 habitable rooms. It is a post-war property from the mid-20th century. With an EPC rating of D (64/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a C rating (77/100). The gas central heating system has average efficiency, indicating a boiler that may be 10-15 years old. While functional, upgrading to a modern A-rated condensing boiler could improve efficiency by 15-25%. The walls feature cavity wall insulation for improved thermal efficiency. 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 £746, comprising £564 for heating, £138 for hot water, and £44 for lighting. The property produces 4.0 tonnes of CO2 per year, which is moderate for a UK home.
How Does 12, Mainstone Close Compare?
With an energy efficiency score of 64/100, this CRAMLINGTON property is around the national average for UK homes. Annual energy costs of £746 are approximately £1054 below the UK average of £1800, representing significant savings. At 4.0 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 NE23 postcode district.
How This Property Compares
vs UK Average
vs CRAMLINGTON
vs NE23
National Ranking: With an EPC score of 64/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £115/year more than the CRAMLINGTON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 20 Jul 2009
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Property Information
Full Address
12, Mainstone Close
NE23 6AJ
CRAMLINGTON
Property Type
House
Mid-Terrace
Construction Age
England and Wales: 1967-1975
Floor Area
78.84 m²
5.0 total rooms
5.0 heated
Tenure
owner-occupied
Efficiency Score
64 / 100
Potential: 77
CO₂ Emissions
4.0 tonnes/year
50 kg/m²
Energy Consumption
300 kWh/m²/year
Last Inspected
20 Jul 2009
marketed sale
About CRAMLINGTON
CRAMLINGTON is situated in Tyne and Wear, North East. Properties in CRAMLINGTON have an average EPC rating of D (score 65/100). The NE23 postcode district contains over 13400 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£564.0/yr
Save £192/yr
Hot Water
£138.0/yr
Save £46/yr
Lighting
88.0% low energy
£44.0/yr
Building Elements
Walls
Cavity wall, as built, no insulation (assumed)
Roof
Pitched, 250 mm loft insulation
Windows
Fully double glazed
Floor
Suspended, no insulation (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas - this is for backwards compatibility only and should not be used
Lighting
Low energy lighting in 88% of fixed outlets
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£1,488/yr
£14,880 over 10 years
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£1,488/yr
£14,880 over 10 years
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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
Hareside Primary School
PrimaryLast inspected: Mar 2023
Cramlington Learning Village
SecondaryLast inspected: Mar 2022
Beaconhill Community Primary School
PrimaryLast inspected: Jun 2022
Ss Peter and Paul's Catholic Primary Academy
PrimaryLast inspected: Oct 2023
Cramlington Shanklea Primary School
PrimaryLast inspected: Nov 2018
Cragside CofE Controlled Primary School
PrimaryLast inspected: Jun 2022
Burnside Primary School
PrimaryLast inspected: Feb 2023
Cramlington Northburn Primary School
PrimaryLast inspected: Oct 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: 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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Related Property Guides
Based on this property's characteristics, these guides might help you:
How to Improve Your EPC Rating →
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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.