Energy Performance Certificate
25 Mendip Way
SG1 6GG
STEVENAGE
Current
C
75
Potential
B
85
At a Glance
About This Property
This terraced house is located in STEVENAGE, SG1 6GG. The property offers 126m² (1356 sq ft) of spacious living space with 6 habitable rooms. It is a 1990s-era home. The property holds an EPC rating of C (75/100), meeting the government's target standard 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 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 £1750, comprising £1185 for heating, £327 for hot water, and £238 for lighting. The property produces 3.4 tonnes of CO2 per year, which is low for a UK home. The property last sold in November 2023 for £400,000.
How Does 25 Mendip Way Compare?
With an energy efficiency score of 75/100, this STEVENAGE property is above average, performing better than 60% of UK properties. At £1750 per year, energy costs are below the national average of £1800. The 126m² floor area is above the UK average of 87m². At 3.4 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 SG1 postcode district.
How This Property Compares
vs UK Average
vs STEVENAGE
vs SG1
National Ranking: With an EPC score of 75/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £1126/year more than the STEVENAGE average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 18 Apr 2023
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Property Information
Full Address
25 Mendip Way
SG1 6GG
STEVENAGE
Property Type
House
End-Terrace
Construction Age
England and Wales: 1996-2002
Floor Area
126.0 m²
6.0 total rooms
6.0 heated
Tenure
Owner-occupied
Efficiency Score
75 / 100
Potential: 85
CO₂ Emissions
3.4 tonnes/year
27 kg/m²
Energy Consumption
154 kWh/m²/year
Last Inspected
18 Apr 2023
marketed sale
About STEVENAGE
STEVENAGE is situated in Hertfordshire, East of England. Properties in STEVENAGE have an average EPC rating of D (score 64/100). This property performs better than most homes in the area. Heating costs are £561 above the local average, suggesting room for improvement. The SG1 postcode district contains over 19700 registered properties.
Location & Nearby Area
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Property Sale History
£400,000
3 November 2023
Type: Terraced
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£1185.0/yr
Hot Water
£327.0/yr
Save £124/yr
Lighting
70.0% low energy
£238.0/yr
Save £55/yr
Building Elements
Walls
Cavity wall, as built, insulated (assumed)
Roof
Pitched, 270 mm loft insulation
Windows
Fully double glazed
Floor
Suspended, limited insulation (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in 70% of fixed outlets
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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
Round Diamond Primary School
PrimaryThe Leys Primary and Nursery School
PrimaryLast inspected: Mar 2018
Giles Junior School
PrimaryLast inspected: Feb 2023
The Giles Infant and Nursery School
PrimaryLast inspected: Feb 2023
Martins Wood Primary School
PrimaryTrotts Hill Primary and Nursery School
PrimaryLast inspected: Nov 2022
Moss Bury Primary School and Nursery
PrimaryLast inspected: Jul 2022
Almond Hill Junior School
PrimaryLast inspected: May 2021
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
44 incidents (52%)
Anti-social behaviour
10 incidents (12%)
Theft
9 incidents (11%)
Vehicle crime
5 incidents (6%)
Criminal damage
4 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 SG1 6GG
Showing properties in the same postcode. Click to view detailed EPC data for each property.
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All properties in SG1 • 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.