Energy Performance Certificate
11, Foundry Fields
DL15 9JY
CROOK
Current
D
63
Potential
B
85
At a Glance
About This Property
This semi-detached bungalow is located in CROOK, DL15 9JY. The property offers 42m² (452 sq ft) of compact living space with 2 habitable rooms. It is a post-war property from the mid-20th century. With an EPC rating of D (63/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a B rating (85/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The loft insulation is rated very good, meeting or exceeding the recommended 270mm depth for optimal 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 £665, comprising £544 for heating, £78 for hot water, and £43 for lighting. The property produces 2.6 tonnes of CO2 per year, which is low for a UK home. For landlords: This rental property with a D rating is positioned above the current minimum standard. With proposed changes to require a C rating by 2028, modest improvements now could future-proof your compliance.
How Does 11, Foundry Fields Compare?
With an energy efficiency score of 63/100, this CROOK property is around the national average for UK homes. Annual energy costs of £665 are approximately £1135 below the UK average of £1800, representing significant savings. With 42m² of space, this is a more compact property compared to the UK average of 87m². At 2.6 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 DL15 postcode district.
How This Property Compares
vs UK Average
vs CROOK
vs DL15
National Ranking: With an EPC score of 63/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £240/year less than the CROOK average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 10 Sept 2015
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Property Information
Full Address
11, Foundry Fields
DL15 9JY
CROOK
Property Type
Bungalow
Semi-Detached
Construction Age
England and Wales: 1950-1966
Floor Area
42.0 m²
2.0 total rooms
2.0 heated
Tenure
rental (social)
Efficiency Score
63 / 100
Potential: 85
CO₂ Emissions
2.6 tonnes/year
61 kg/m²
Energy Consumption
350 kWh/m²/year
Last Inspected
10 Sept 2015
rental (social)
About CROOK
CROOK is situated in County Durham, North East. Properties in CROOK have an average EPC rating of D (score 61/100). Heating costs are £361 below the CROOK average, offering good value. The DL15 postcode district contains over 8300 registered properties. Built during the mid-20th century suburban expansion, this property reflects the housing developments common to the CROOK area.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£544.0/yr
Save £77/yr
Hot Water
£78.0/yr
Save £27/yr
Lighting
57.0% low energy
£43.0/yr
Save £13/yr
Building Elements
Walls
Cavity wall, filled cavity
Roof
Pitched, 300 mm loft insulation
Windows
Fully double glazed
Floor
Suspended, no insulation (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in 57% of fixed outlets
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£1,117/yr
£11,170 over 10 years
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£11,170 over 10 years
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Air Source Heat Pump
Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.
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View UK Property Insights →Nearby Schools
Within 3 miles of this property
Hartside Primary Academy
PrimaryLast inspected: Jun 2022
Crook Primary School
PrimaryLast inspected: May 2023
St Cuthbert's Catholic Primary School, Crook
PrimaryHowden-le-Wear Primary School
PrimaryStanley (Crook) Primary School
PrimaryLast inspected: Feb 2019
Sunnybrow Primary School
PrimaryLast inspected: Feb 2023
Our Lady and St Thomas Catholic Primary School, Willington
PrimaryWillington Primary School
PrimaryLast 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: 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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Based on this property's characteristics, these guides might help you:
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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.