Energy Performance Certificate
115, Mortimer Crescent
AL3 4GB
ST. ALBANS
Current
B
84
Potential
B
84
At a Glance
About This Property
This terraced house is located in ST. ALBANS, AL3 4GB. The property offers 74m² (797 sq ft) of modest-sized living space. With an EPC rating of B (84/100), this property is highly energy efficient, placing it in the top tier of UK homes. The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. Estimated annual energy costs are £338, comprising £232 for heating, £58 for hot water, and £48 for lighting. The property produces 1.1 tonnes of CO2 per year, which is very low for a UK home.
How Does 115, Mortimer Crescent Compare?
With an energy efficiency score of 84/100, this ST. ALBANS property is excellent, ranking in the top 15% nationally. Annual energy costs of £338 are approximately £1462 below the UK average of £1800, representing significant savings. CO2 emissions of 1.1 tonnes/year are less than half the UK household average, making this an environmentally friendly choice.
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the AL3 postcode district.
How This Property Compares
vs UK Average
vs ST. ALBANS
vs AL3
National Ranking: With an EPC score of 84/100, this property is excellent and performs better than approximately 85% of UK homes for energy efficiency.
Top 15% nationally
Energy Costs: £409/year less than the ST. ALBANS average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 16 Aug 2013
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Property Information
Full Address
115, Mortimer Crescent
AL3 4GB
ST. ALBANS
Property Type
House
Mid-Terrace
Construction Age
NO DATA!
Floor Area
74.0 m²
NaN total rooms
NaN heated
Tenure
NO DATA!
Efficiency Score
84 / 100
Potential: 84
CO₂ Emissions
1.1 tonnes/year
14 kg/m²
Energy Consumption
76 kWh/m²/year
Last Inspected
16 Aug 2013
new dwelling
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). This property performs better than most homes in the area. Heating costs are £515 below the ST. ALBANS average, offering good value. The AL3 postcode district contains over 9200 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£232.0/yr
Hot Water
£58.0/yr
Lighting
NaN% low energy
£48.0/yr
Building Elements
Walls
Average thermal transmittance 0.25 W/m?K
Roof
Average thermal transmittance 0.11 W/m?K
Windows
High performance glazing
Floor
Average thermal transmittance 0.14 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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📊 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
Prae Wood Primary School
PrimaryLast inspected: Jul 2019
The Marlborough Science Academy
SecondaryLast inspected: Feb 2018
St Adrian Roman Catholic Primary School
PrimaryLast inspected: Dec 2022
The Abbey Church of England Voluntary Aided Primary School, St Albans
PrimaryLast inspected: Sept 2019
St Michael's Church of England Voluntary Aided Primary School, St Albans
PrimaryLast inspected: May 2023
Killigrew Primary and Nursery School
PrimaryLast inspected: Jul 2018
Mandeville Primary School
PrimaryLast inspected: Oct 2021
St Peter's School
PrimaryLast inspected: Apr 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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Area Safety
The surrounding area (1-mile radius) experiences higher crime levels
Most Common Incidents
April 2026Anti-social behaviour
37 incidents (22%)
violent crime
35 incidents (21%)
Shoplifting
29 incidents (17%)
Theft
20 incidents (12%)
Criminal damage
11 incidents (7%)
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 AL3 4GB
Showing properties in the same postcode. Click to view detailed EPC data for each property.
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All properties in AL3 • 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.