Energy Performance Certificate
Top Floor Flat 259 Derby Street
BL3 6LA
BOLTON
Current
C
79
Potential
B
87
At a Glance
About This Property
This terraced flat is located in BOLTON, BL3 6LA. The property offers 45mยฒ (484 sq ft) of compact living space with 2 habitable rooms. It is a characterful interwar or early 20th century home. The property holds an EPC rating of C (79/100), meeting the government's target standard for energy efficiency. With recommended improvements, it could achieve a B rating (87/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The solid walls lack insulation. Solid wall insulation (external or internal) typically costs ยฃ8,000-ยฃ14,000 but can reduce heat loss by up to 35% and improve your EPC rating by 1-2 bands. 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 ยฃ579, comprising ยฃ434 for heating, ยฃ77 for hot water, and ยฃ68 for lighting. The property produces 1.7 tonnes of CO2 per year, which is very low for a UK home.
How Does Top Floor Flat 259 Derby Street Compare?
With an energy efficiency score of 79/100, this BOLTON property is above average, performing better than 60% of UK properties. Annual energy costs of ยฃ579 are approximately ยฃ1221 below the UK average of ยฃ1800, representing significant savings. With 45mยฒ of space, this is a more compact property compared to the UK average of 87mยฒ. CO2 emissions of 1.7 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 BL3 postcode district.
How This Property Compares
vs UK Average
vs BOLTON
vs BL3
National Ranking: With an EPC score of 79/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: ยฃ149/year less than the BOLTON average
Energy Efficiency Rating
๐ Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 27 Sept 2021
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Property Information
Full Address
Top Floor Flat 259 Derby Street
BL3 6LA
BOLTON
Property Type
Flat
Mid-Terrace
Construction Age
England and Wales: 1900-1929
Floor Area
45.0 mยฒ
2.0 total rooms
2.0 heated
Tenure
Rented (private)
Efficiency Score
79 / 100
Potential: 87
COโ Emissions
1.7 tonnes/year
37 kg/mยฒ
Energy Consumption
204 kWh/mยฒ/year
Last Inspected
27 Sept 2021
rental
About BOLTON
BOLTON is situated in Greater Manchester, North West. Properties in BOLTON have an average EPC rating of D (score 61/100). This property performs better than most homes in the area. Heating costs are ยฃ294 below the BOLTON average, offering good value. The BL3 postcode district contains over 19300 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
ยฃ434.0/yr
Save ยฃ114/yr
Hot Water
ยฃ77.0/yr
Lighting
33.0% low energy
ยฃ68.0/yr
Save ยฃ27/yr
Building Elements
Walls
Solid brick, as built, no insulation (assumed)
Roof
Pitched, 75 mm loft insulation
Windows
Fully double glazed
Floor
(other premises below)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in 33% of fixed outlets
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Your Savings Today
ยฃ540/yr
ยฃ5,400 over 10 years
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ยฃ540/yr
ยฃ5,400 over 10 years
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External Wall Insulation
Your walls are rated Poor. External insulation can dramatically reduce heat loss.
Air Source Heat Pump
Ultra-efficient heating with ยฃ7,500 government grant. OVO: MCS certified installation.
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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
Bolton Muslim Girls School
SecondaryLast inspected: Dec 2022
Sunning Hill Primary School
PrimaryLast inspected: Nov 2013
Clarendon Primary School
PrimaryLast inspected: Feb 2020
St Peter and St Paul RC Primary School
PrimaryLast inspected: Feb 2020
University Collegiate School
SecondaryLast inspected: Dec 2022
The Olive Tree Primary School Bolton
PrimaryLast inspected: Feb 2020
Pikes Lane Primary School
PrimaryLast inspected: Sept 2023
Bishop Bridgeman CofE Primary School
PrimaryLast inspected: Sept 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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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.