Energy Performance Certificate
23, Marshals Drive
AL1 4RB
ST. ALBANS
Current
D
62
Potential
C
73
At a Glance
About This Property
This detached house is located in ST. ALBANS, AL1 4RB. The property offers 281m² (3025 sq ft) of generously-sized living space with 10 habitable rooms. It is a characterful interwar or early 20th century home. With an EPC rating of D (62/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a C rating (73/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. 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 £2414, comprising £2053 for heating, £191 for hot water, and £170 for lighting. The property produces 11.0 tonnes of CO2 per year, which is high for a UK home. The property last sold in September 2016 for £1,950,000.
How Does 23, Marshals Drive Compare?
With an energy efficiency score of 62/100, this ST. ALBANS property is around the national average for UK homes. Energy costs of £2414 annually are £614 above the UK average. Improvements could reduce bills significantly. At 281m², this property is significantly larger than the average UK home (87m²). CO2 emissions of 11.0 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 AL1 postcode district.
How This Property Compares
vs UK Average
vs ST. ALBANS
vs AL1
National Ranking: With an EPC score of 62/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £1667/year more than the ST. ALBANS average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 2 Sept 2015
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Property Information
Full Address
23, Marshals Drive
AL1 4RB
ST. ALBANS
Property Type
House
Detached
Construction Age
England and Wales: 1930-1949
Floor Area
281.0 m²
10.0 total rooms
10.0 heated
Tenure
owner-occupied
Efficiency Score
62 / 100
Potential: 73
CO₂ Emissions
11.0 tonnes/year
40 kg/m²
Energy Consumption
229 kWh/m²/year
Last Inspected
2 Sept 2015
marketed sale
About ST. ALBANS
ST. ALBANS is situated in Hertfordshire, East of England. Properties in ST. ALBANS have an average EPC rating of D (score 62/100). Heating costs are £1306 above the local average, suggesting room for improvement. The AL1 postcode district contains over 15000 registered properties. Built during the mid-20th century suburban expansion, this property reflects the housing developments common to the ST. ALBANS area.
Location & Nearby Area
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Property Sale History
£1,950,000
23 September 2016
Type: Detached
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£2053.0/yr
Save £389/yr
Hot Water
£191.0/yr
Save £51/yr
Lighting
62.0% low energy
£170.0/yr
Save £47/yr
Building Elements
Walls
Cavity wall, filled cavity
Roof
Pitched, 100 mm loft insulation
Windows
Mostly double glazing
Floor
Suspended, no insulation (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in 62% 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
Wheatfields Infants' and Nursery School
PrimaryWheatfields Junior Mixed School
PrimaryLast inspected: Jul 2023
Sandringham School
SecondarySt John Fisher Catholic Primary School, a Voluntary Academy
PrimaryBernards Heath Junior School
PrimaryLast inspected: Dec 2009
Bernards Heath Infant and Nursery School
PrimaryLast inspected: Jan 2022
Skyswood Primary & Nursery School
PrimaryVerulam School
SecondaryLast inspected: Oct 2018
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.