Energy Performance Certificate
28 Sandringham Road
EN6 1EX
POTTERS BAR
Current
D
68
Potential
C
75
At a Glance
About This Property
This semi-detached maisonette is located in POTTERS BAR, EN6 1EX. The property offers 56m² (603 sq ft) of modest-sized living space with 3 habitable rooms. It is a post-war property from the mid-20th century. With an EPC rating of D (68/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a C rating (75/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The walls feature cavity wall insulation for improved thermal efficiency. 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 £551, comprising £422 for heating, £69 for hot water, and £60 for lighting. The property produces 2.4 tonnes of CO2 per year, which is low for a UK home. The property last sold in June 2022 for £345,000.
How Does 28 Sandringham Road Compare?
With an energy efficiency score of 68/100, this POTTERS BAR property is around the national average for UK homes. Annual energy costs of £551 are approximately £1249 below the UK average of £1800, representing significant savings. With 56m² of space, this is a more compact property compared to the UK average of 87m². At 2.4 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 EN6 postcode district.
How This Property Compares
vs UK Average
vs POTTERS BAR
vs EN6
National Ranking: With an EPC score of 68/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £290/year less than the POTTERS BAR average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 17 May 2022
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Property Information
Full Address
28 Sandringham Road
EN6 1EX
POTTERS BAR
Property Type
Maisonette
Semi-Detached
Construction Age
England and Wales: 1967-1975
Floor Area
56.0 m²
3.0 total rooms
3.0 heated
Tenure
Owner-occupied
Efficiency Score
68 / 100
Potential: 75
CO₂ Emissions
2.4 tonnes/year
43 kg/m²
Energy Consumption
245 kWh/m²/year
Last Inspected
17 May 2022
marketed sale
About POTTERS BAR
POTTERS BAR is situated in Hertfordshire, East of England. Properties in POTTERS BAR have an average EPC rating of D (score 60/100). Heating costs are £419 below the POTTERS BAR average, offering good value. The EN6 postcode district contains over 9100 registered properties.
Location & Nearby Area
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Property Sale History
£345,000
24 June 2022
Type: Flat
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£422.0/yr
Save £107/yr
Hot Water
£69.0/yr
Lighting
80.0% low energy
£60.0/yr
Building Elements
Walls
Cavity wall, as built, no insulation (assumed)
Roof
(another dwelling above)
Windows
Fully double glazed
Floor
Solid, no insulation (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in 80% of fixed outlets
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💰 Save £357/year
With 2 selected upgrades
Future Energy Price Simulator
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Your Savings Today
£357/yr
£3,570 over 10 years
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£357/yr
£3,570 over 10 years
Build Your Upgrade Plan
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Cavity Wall Insulation
Your walls are rated Poor. Cavity fill is quick and cost-effective.
Air Source Heat Pump
Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.
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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
Mount Grace School
SecondaryLast inspected: Nov 2022
Little Heath Primary School
PrimaryLast inspected: Mar 2019
Ladbrooke Junior Mixed and Infant School
PrimaryLast inspected: Oct 2022
Oakmere Primary School
PrimaryLast inspected: Oct 2022
Cranborne Primary School
PrimaryLast inspected: Feb 2023
Pope Paul Catholic Primary School
PrimaryLast inspected: Sept 2022
Northaw Church of England Primary School
PrimaryLast inspected: Dec 2018
Dame Alice Owen's School
SecondaryAbout 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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Related Property Guides
Based on this property's characteristics, these guides might help you:
How to Improve Your EPC Rating →
Step-by-step guide to upgrading from D-G to A-C ratings. Learn which improvements offer the best value.
Air Source Heat Pumps vs Gas Boilers →
Complete cost comparison, government grants up to £7,500, and real running costs for 2025.
How Much Does a Low EPC Cost 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.