Energy Performance Certificate
146a St. Sepulchre Gate West
DN1 3AQ
DONCASTER
Current
C
69
Potential
C
69
At a Glance
About This Property
This terraced maisonette is located in DONCASTER, DN1 3AQ. The property offers 297m² (3197 sq ft) of generously-sized living space. The property holds an EPC rating of C (69/100), meeting the government's target standard for energy efficiency. The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £1977, comprising £1710 for heating, £129 for hot water, and £138 for lighting. The property produces 9.7 tonnes of CO2 per year, which is high for a UK home.
How Does 146a St. Sepulchre Gate West Compare?
With an energy efficiency score of 69/100, this DONCASTER property is above average, performing better than 60% of UK properties. Annual energy costs of £1977 are close to the UK average. At 297m², this property is significantly larger than the average UK home (87m²). CO2 emissions of 9.7 tonnes/year are above average. Energy improvements could significantly reduce the property's carbon footprint.
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the DN1 postcode district.
How This Property Compares
vs UK Average
vs DONCASTER
vs DN1
National Ranking: With an EPC score of 69/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £1218/year more than the DONCASTER average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 6 Dec 2017
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Property Information
Full Address
146a St. Sepulchre Gate West
DN1 3AQ
DONCASTER
Property Type
Maisonette
Mid-Terrace
Construction Age
NO DATA!
Floor Area
297.0 m²
NaN total rooms
NaN heated
Tenure
unknown
Efficiency Score
69 / 100
Potential: 69
CO₂ Emissions
9.7 tonnes/year
33 kg/m²
Energy Consumption
184 kWh/m²/year
Last Inspected
6 Dec 2017
new dwelling
About DONCASTER
DONCASTER is situated in Doncaster, East Midlands. Properties in DONCASTER have an average EPC rating of D (score 61/100). Heating costs are £951 above the local average, suggesting room for improvement. The DN1 postcode district contains over 5300 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£1710.0/yr
Hot Water
£129.0/yr
Lighting
100.0% low energy
£138.0/yr
Building Elements
Walls
Average thermal transmittance 0.24 W/m-¦K
Roof
Average thermal transmittance 0.48 W/m-¦K
Windows
Fully double glazed
Floor
Average thermal transmittance 1.79 W/m-¦K
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 all fixed outlets
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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
Doncaster UTC
SecondaryLast inspected: Sept 2022
Atlas Academy
PrimaryLast inspected: Mar 2022
St Francis Xavier Catholic Primary School
PrimaryLast inspected: Dec 2018
Hall Cross Academy
SecondaryLast inspected: May 2023
Balby Central Primary Academy
PrimaryLast inspected: Jan 2020
Town Field Primary School
PrimaryHexthorpe Primary School
PrimaryLast inspected: Sept 2023
XP School
SecondaryLast inspected: Jun 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: 72 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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More Properties in the DN1 Area
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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.