Energy Performance Certificate
1 Ashwood Grange, Thornley
DH6 3ET
DURHAM
Current
C
70
Potential
C
74
At a Glance
About This Property
This detached bungalow is located in DURHAM, DH6 3ET. The property offers 110m² (1184 sq ft) of good-sized living space with 4 habitable rooms. It is a 1990s-era home. The property holds an EPC rating of C (70/100), meeting the government's target standard for energy efficiency. The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The walls feature cavity wall insulation with good efficiency ratings, providing solid thermal performance. 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 £1479, comprising £1203 for heating, £213 for hot water, and £63 for lighting. The property produces 3.3 tonnes of CO2 per year, which is low for a UK home.
How Does 1 Ashwood Grange Compare?
With an energy efficiency score of 70/100, this DURHAM property is above average, performing better than 60% of UK properties. At £1479 per year, energy costs are below the national average of £1800. The 110m² floor area is above the UK average of 87m². At 3.3 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 DH6 postcode district.
How This Property Compares
vs UK Average
vs DURHAM
vs DH6
National Ranking: With an EPC score of 70/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £731/year more than the DURHAM average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 21 Oct 2025
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Property Information
Full Address
1 Ashwood Grange
Thornley
DH6 3ET
DURHAM
Property Type
Bungalow
Detached
Construction Age
England and Wales: 1996-2002
Floor Area
110.0 m²
4.0 total rooms
4.0 heated
Tenure
Owner-occupied
Efficiency Score
70 / 100
Potential: 74
CO₂ Emissions
3.3 tonnes/year
30 kg/m²
Energy Consumption
170 kWh/m²/year
Last Inspected
21 Oct 2025
marketed sale
About DURHAM
DURHAM is situated in County Durham, North East. Properties in DURHAM have an average EPC rating of D (score 64/100). Heating costs are £455 above the local average, suggesting room for improvement. The DH6 postcode district contains over 13700 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£1203.0/yr
Hot Water
£213.0/yr
Lighting
100.0% low energy
£63.0/yr
Building Elements
Walls
Cavity wall, as built, insulated (assumed)
Roof
Pitched, insulated (assumed)
Windows
Fully double glazed
Floor
Solid, limited insulation (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Excellent lighting efficiency
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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
Thornley Primary School
PrimaryLast inspected: Dec 2018
Wheatley Hill Community Primary School
PrimaryLast inspected: Oct 2023
St Godrics Catholic Primary School, Thornley
PrimaryLudworth Primary School
PrimaryLast inspected: May 2018
Cassop Primary School
PrimaryLast inspected: Mar 2023
Our Lady of Lourdes Catholic Primary School, Shotton
PrimaryDeaf Hill Primary School
PrimaryLast inspected: May 2022
Shotton Primary School
PrimaryLast inspected: Mar 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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Area Safety
Crime levels are moderate in the surrounding area (1-mile radius)
Most Common Incidents
April 2026violent crime
16 incidents (27%)
Anti-social behaviour
14 incidents (23%)
Criminal damage
12 incidents (20%)
Shoplifting
5 incidents (8%)
Burglary
4 incidents (7%)
About this data: Crime statistics show incidents reported during April 2026 within a 1-mile radius. Data from Police.uk, updated monthly.
Related Property Guides
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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.