Energy Performance Certificate
40, Barclay Crescent
SG1 3NB
STEVENAGE
Current
D
62
Potential
B
85
At a Glance
About This Property
This terraced house is located in STEVENAGE, SG1 3NB. The property offers 72m² (775 sq ft) of modest-sized living space with 5 habitable rooms. It is a post-war property from the mid-20th century. 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 B rating (85/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The property has good loft insulation, though topping up to the recommended 270mm depth could provide additional energy savings. 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 £845, comprising £600 for heating, £172 for hot water, and £73 for lighting. The property produces 3.6 tonnes of CO2 per year, which is low for a UK home. The property last sold in March 2024 for £377,500, with 2 recorded sales in our database.
How Does 40, Barclay Crescent Compare?
With an energy efficiency score of 62/100, this STEVENAGE property is around the national average for UK homes. Annual energy costs of £845 are approximately £955 below the UK average of £1800, representing significant savings. At 3.6 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 SG1 postcode district.
How This Property Compares
vs UK Average
vs STEVENAGE
vs SG1
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: £221/year more than the STEVENAGE average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 23 Jun 2016
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Property Information
Full Address
40, Barclay Crescent
SG1 3NB
STEVENAGE
Property Type
House
End-Terrace
Construction Age
England and Wales: 1950-1966
Floor Area
72.0 m²
5.0 total rooms
5.0 heated
Tenure
owner-occupied
Efficiency Score
62 / 100
Potential: 85
CO₂ Emissions
3.6 tonnes/year
50 kg/m²
Energy Consumption
286 kWh/m²/year
Last Inspected
23 Jun 2016
rental
About STEVENAGE
STEVENAGE is situated in Hertfordshire, East of England. Properties in STEVENAGE have an average EPC rating of D (score 64/100). The SG1 postcode district contains over 19700 registered properties. Built during the mid-20th century suburban expansion, this property reflects the housing developments common to the STEVENAGE area.
Location & Nearby Area
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Property Sale History
£377,500
28 March 2024
Type: Terraced
vs previous sale
£285,000
20 September 2018
Type: Terraced
Market Insights: This property has sold 2 times since 2015. Value has increased by 32.5% over this period.
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£600.0/yr
Save £154/yr
Hot Water
£172.0/yr
Save £99/yr
Lighting
50.0% low energy
£73.0/yr
Save £24/yr
Building Elements
Walls
Cavity wall, filled cavity
Roof
Pitched, 150 mm loft insulation
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 50% of fixed outlets
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£1,277/yr
£12,770 over 10 years
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£12,770 over 10 years
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View UK Property Insights →Nearby Schools
Within 3 miles of this property
Fairlands Primary School
PrimaryLast inspected: Sept 2021
Letchmore Infants' and Nursery School
PrimaryLast inspected: May 2013
Barclay Academy
SecondaryLast inspected: Apr 2023
Almond Hill Junior School
PrimaryLast inspected: May 2021
Saint Vincent de Paul Catholic Primary School
PrimaryLast inspected: Mar 2018
Moss Bury Primary School and Nursery
PrimaryLast inspected: Jul 2022
Trotts Hill Primary and Nursery School
PrimaryLast inspected: Nov 2022
Bedwell Primary School
PrimaryLast inspected: Mar 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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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.