Energy Performance Certificate
20, Rowan Close
AL4 0ST
ST. ALBANS
Current
C
74
Potential
C
76
At a Glance
About This Property
This semi-detached flat is located in ST. ALBANS, AL4 0ST. The property offers 76m² (818 sq ft) of modest-sized living space with 3 habitable rooms. It is a post-war property from the mid-20th century. The property holds an EPC rating of C (74/100), meeting the government's target standard for energy efficiency. The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £579, comprising £380 for heating, £120 for hot water, and £79 for lighting. The property produces 2.4 tonnes of CO2 per year, which is low for a UK home. The property last sold in July 2022 for £306,000.
How Does 20, Rowan Close Compare?
With an energy efficiency score of 74/100, this ST. ALBANS property is above average, performing better than 60% of UK properties. Annual energy costs of £579 are approximately £1221 below the UK average of £1800, representing significant savings. 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 AL4 postcode district.
How This Property Compares
vs UK Average
vs ST. ALBANS
vs AL4
National Ranking: With an EPC score of 74/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £168/year less than the ST. ALBANS average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 2 Oct 2020
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Property Information
Full Address
20, Rowan Close
AL4 0ST
ST. ALBANS
Property Type
Flat
Semi-Detached
Construction Age
England and Wales: 1950-1966
Floor Area
76.0 m²
3.0 total rooms
3.0 heated
Tenure
Rented (private)
Efficiency Score
74 / 100
Potential: 76
CO₂ Emissions
2.4 tonnes/year
31 kg/m²
Energy Consumption
177 kWh/m²/year
Last Inspected
2 Oct 2020
rental
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 £367 below the ST. ALBANS average, offering good value. The AL4 postcode district contains over 8500 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
£306,000
22 July 2022
Type: Flat
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£380.0/yr
Save £55/yr
Hot Water
£120.0/yr
Lighting
80.0% low energy
£79.0/yr
Building Elements
Walls
Cavity wall, filled cavity
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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📊 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
Nicholas Breakspear Catholic School
SecondaryLast inspected: Oct 2021
Beaumont School
SecondaryLast inspected: Mar 2014
Oakwood Primary School
PrimaryLast inspected: Apr 2014
Camp Primary and Nursery School
PrimaryLast inspected: Jul 2023
Windermere Primary School
PrimaryLast inspected: Mar 2018
Fleetville Infant and Nursery School
PrimaryFleetville Junior School
PrimaryColney Heath Junior Mixed Infant and Nursery School
PrimaryLast inspected: Nov 2022
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
20 incidents (35%)
Anti-social behaviour
16 incidents (28%)
Criminal damage
5 incidents (9%)
Theft
5 incidents (9%)
Public order
3 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 AL4 0ST
Showing properties in the same postcode. Click to view detailed EPC data for each property.
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All properties in AL4 • 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.