Energy Performance Certificate
12, Grovebury Close
LU6 3NQ
DUNSTABLE
Current
D
65
Potential
C
80
At a Glance
About This Property
This terraced house is located in DUNSTABLE, LU6 3NQ. The property offers 88m² (947 sq ft) of good-sized living space with 4 habitable rooms. It is a post-war property from the mid-20th century. With an EPC rating of D (65/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a C rating (80/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The pitched roof lacks adequate insulation. Topping up loft insulation to 270mm (the recommended depth) typically costs £300-£500 and could save £150-£250 annually, with the investment often paying for itself within 2-3 years. 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 £797, comprising £605 for heating, £119 for hot water, and £73 for lighting. The property produces 3.5 tonnes of CO2 per year, which is low for a UK home. The property last sold in December 2018 for £311,000, with 2 recorded sales in our database.
How Does 12, Grovebury Close Compare?
With an energy efficiency score of 65/100, this DUNSTABLE property is around the national average for UK homes. Annual energy costs of £797 are approximately £1003 below the UK average of £1800, representing significant savings. The 88m² floor area is above the UK average of 87m². At 3.5 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 LU6 postcode district.
How This Property Compares
vs UK Average
vs DUNSTABLE
vs LU6
National Ranking: With an EPC score of 65/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £133/year more than the DUNSTABLE average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 13 Nov 2013
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Property Information
Full Address
12, Grovebury Close
LU6 3NQ
DUNSTABLE
Property Type
House
End-Terrace
Construction Age
England and Wales: 1967-1975
Floor Area
88.0 m²
4.0 total rooms
4.0 heated
Tenure
owner-occupied
Efficiency Score
65 / 100
Potential: 80
CO₂ Emissions
3.5 tonnes/year
40 kg/m²
Energy Consumption
208 kWh/m²/year
Last Inspected
13 Nov 2013
marketed sale
About DUNSTABLE
DUNSTABLE is situated in Bedfordshire, East of England. Properties in DUNSTABLE have an average EPC rating of D (score 63/100). The LU6 postcode district contains over 11800 registered properties.
Location & Nearby Area
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Property Sale History
£311,000
14 December 2018
Type: Terraced
vs previous sale
£292,000
20 February 2017
Type: Terraced
Market Insights: This property has sold 2 times since 2015. Value has increased by 6.5% over this period.
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£605.0/yr
Save £64/yr
Hot Water
£119.0/yr
Save £38/yr
Lighting
56.0% low energy
£73.0/yr
Save £22/yr
Building Elements
Walls
Cavity wall, filled cavity
Roof
Pitched, limited insulation (assumed)
Windows
Fully double glazed
Floor
Suspended, no insulation (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in 56% of fixed outlets
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Your Savings Today
£1,324/yr
£13,240 over 10 years
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£1,324/yr
£13,240 over 10 years
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Loft Insulation
Your roof is rated Very Poor. Top up to 270mm for best results.
Solar Panels + Battery
Your house is ideal for solar. OVO: UK's #1 green energy supplier.
Air Source Heat Pump
Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.
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View UK Property Insights →Nearby Schools
Within 3 miles of this property
Ardley Hill Academy
PrimaryLast inspected: Feb 2022
Watling Lower School
PrimaryLast inspected: Feb 2019
St. Augustine's Academy
PrimaryLast inspected: Jun 2018
Priory Academy
All-throughLast inspected: Apr 2023
Lark Rise Academy
PrimaryLast inspected: Dec 2013
Queensbury Academy
SecondaryLast inspected: Dec 2022
Manshead Church of England Academy
SecondaryLast inspected: Sept 2021
St Mary's Catholic Primary School
PrimaryLast inspected: Apr 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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Related Property Guides
Based on this property's characteristics, these guides might help you:
How to Improve Your EPC Rating →
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Air Source Heat Pumps vs Gas Boilers →
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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.