Energy Performance Certificate
27a, Green Oak Avenue
S17 4FT
SHEFFIELD
Current
C
70
Potential
B
82
At a Glance
About This Property
This terraced house is located in SHEFFIELD, S17 4FT. The property offers 77.76m² (837 sq ft) of modest-sized living space with 5 habitable rooms. It is a post-war property from the mid-20th century. The property holds an EPC rating of C (70/100), meeting the government's target standard for energy efficiency. With recommended improvements, it could achieve a B rating (82/100). 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. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £589, comprising £386 for heating, £145 for hot water, and £58 for lighting. The property produces 3.2 tonnes of CO2 per year, which is low for a UK home.
How Does 27a, Green Oak Avenue Compare?
With an energy efficiency score of 70/100, this SHEFFIELD property is above average, performing better than 60% of UK properties. Annual energy costs of £589 are approximately £1211 below the UK average of £1800, representing significant savings. At 3.2 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 S17 postcode district.
How This Property Compares
vs UK Average
vs SHEFFIELD
vs S17
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: £145/year less than the SHEFFIELD average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 23 Feb 2009
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Property Information
Full Address
27a, Green Oak Avenue
S17 4FT
SHEFFIELD
Property Type
House
Mid-Terrace
Construction Age
England and Wales: 1967-1975
Floor Area
77.76 m²
5.0 total rooms
5.0 heated
Tenure
owner-occupied
Efficiency Score
70 / 100
Potential: 82
CO₂ Emissions
3.2 tonnes/year
41 kg/m²
Energy Consumption
245 kWh/m²/year
Last Inspected
23 Feb 2009
marketed sale
About SHEFFIELD
SHEFFIELD is situated in Sheffield, East Midlands. Properties in SHEFFIELD have an average EPC rating of D (score 61/100). Heating costs are £348 below the SHEFFIELD average, offering good value. The S17 postcode district contains over 4800 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£386.0/yr
Save £134/yr
Hot Water
£145.0/yr
Save £40/yr
Lighting
42.0% low energy
£58.0/yr
Save £21/yr
Building Elements
Walls
Cavity wall, as built, no insulation (assumed)
Roof
Pitched, 100 mm loft insulation
Windows
Fully double glazed
Floor
Solid, 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 42% of fixed outlets
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£1,445/yr
£14,450 over 10 years
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£1,445/yr
£14,450 over 10 years
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Cavity Wall Insulation
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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
Totley Primary School
PrimaryLast inspected: Jul 2015
Totley All Saints Church of England Voluntary Aided Primary School
PrimaryLast inspected: Oct 2021
King Ecgbert School
SecondaryLast inspected: May 2013
Dore Primary School
PrimaryLast inspected: Mar 2015
Bradway Primary School
PrimaryLast inspected: Jun 2022
Penny Acres Primary School
PrimaryLast inspected: Jul 2023
William Levick Primary School
PrimaryLast inspected: Jan 2020
St Andrew's CofE Methodist (Aided) Primary School
PrimaryLast inspected: Jan 2020
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
The surrounding area (1-mile radius) has low crime compared to national averages
Most Common Incidents
April 2026violent crime
19 incidents (45%)
Anti-social behaviour
5 incidents (12%)
Vehicle crime
4 incidents (10%)
Theft
3 incidents (7%)
Criminal damage
2 incidents (5%)
About this data: Crime statistics show incidents reported during April 2026 within a 1-mile radius. Data from Police.uk, updated monthly.
More Properties in S17 4FT
Showing properties in the same postcode. Click to view detailed EPC data for each property.
More Properties in the S17 Area
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All properties in S17 • Click to view detailed energy performance data
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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.