Energy Performance Certificate
28, Corners
AL7 1RN
WELWYN GARDEN CITY
Current
C
77
Potential
B
81
At a Glance
About This Property
This terraced flat is located in WELWYN GARDEN CITY, AL7 1RN. The property offers 68.62m² (739 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 (77/100), meeting the government's target standard for energy efficiency. With recommended improvements, it could achieve a B rating (81/100). 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 £439, comprising £220 for heating, £165 for hot water, and £54 for lighting. The property produces 2.2 tonnes of CO2 per year, which is low for a UK home.
How Does 28, Corners Compare?
With an energy efficiency score of 77/100, this WELWYN GARDEN CITY property is above average, performing better than 60% of UK properties. Annual energy costs of £439 are approximately £1361 below the UK average of £1800, representing significant savings. CO2 emissions of 2.2 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 AL7 postcode district.
How This Property Compares
vs UK Average
vs WELWYN GARDEN CITY
vs AL7
National Ranking: With an EPC score of 77/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £130/year less than the WELWYN GARDEN CITY average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 28 Jan 2009
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Property Information
Full Address
28, Corners
AL7 1RN
WELWYN GARDEN CITY
Property Type
Flat
End-Terrace
Construction Age
England and Wales: 1967-1975
Floor Area
68.62 m²
3.0 total rooms
3.0 heated
Tenure
rental (private)
Efficiency Score
77 / 100
Potential: 81
CO₂ Emissions
2.2 tonnes/year
32 kg/m²
Energy Consumption
189 kWh/m²/year
Last Inspected
28 Jan 2009
rental (private)
About WELWYN GARDEN CITY
WELWYN GARDEN CITY is situated in Hertfordshire, East of England. Properties in WELWYN GARDEN CITY have an average EPC rating of D (score 65/100). This property performs better than most homes in the area. Heating costs are £349 below the WELWYN GARDEN CITY average, offering good value. The AL7 postcode district contains over 13600 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Warm air, mains gas
£220.0/yr
Hot Water
£165.0/yr
Save £42/yr
Lighting
38.0% low energy
£54.0/yr
Save £20/yr
Building Elements
Walls
Cavity wall, filled cavity
Roof
(another dwelling above)
Windows
Fully double glazed
Floor
(other premises below)
Heating System
Warm air, mains gas
Main Fuel
mains gas - this is for backwards compatibility only and should not be used
Lighting
Low energy lighting in 38% 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
Panshanger Primary School
PrimaryLast inspected: Mar 2023
Ridgeway Academy
SecondaryLast inspected: Jan 2023
The Holy Family Catholic Primary School
PrimaryLast inspected: Jul 2019
Waterside Academy
PrimaryLast inspected: Jun 2022
Springmead Primary School
PrimaryLast inspected: Jul 2022
Watchlytes Primary School
PrimarySwallow Dell Primary and Nursery School
PrimaryLast inspected: Mar 2023
Peartree Primary School
PrimaryAbout 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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All properties in AL7 • 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.