Energy Performance Certificate
Hardwick Farm, Caxton Road
SG19 3BQ
SANDY
Current
D
56
Potential
C
72
At a Glance
About This Property
This detached house is located in SANDY, SG19 3BQ. The property offers 549m² (5909 sq ft) of generously-sized living space with 11 habitable rooms. It is a period property with Victorian or earlier origins. With an EPC rating of D (56/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a C rating (72/100). Heating is provided by oil-fired central heating. While effective, oil prices can be volatile and the system produces higher carbon emissions than gas or heat pumps. The solid walls lack insulation. Solid wall insulation (external or internal) typically costs £8,000-£14,000 but can reduce heat loss by up to 35% and improve your EPC rating by 1-2 bands. The property has good loft insulation, though topping up to the recommended 270mm depth could provide additional energy savings. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £3635, comprising £3220 for heating, £162 for hot water, and £253 for lighting. The property produces 19.0 tonnes of CO2 per year, which is high for a UK home.
How Does Hardwick Farm Compare?
With an energy efficiency score of 56/100, this SANDY property is around the national average for UK homes. Energy costs of £3635 annually are £1835 above the UK average. Improvements could reduce bills significantly. At 549m², this property is significantly larger than the average UK home (87m²). CO2 emissions of 19.0 tonnes/year are above average. Energy improvements could significantly reduce the property's carbon footprint.
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the SG19 postcode district.
How This Property Compares
vs UK Average
vs SANDY
vs SG19
National Ranking: With an EPC score of 56/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £2895/year more than the SANDY average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 22 Jul 2022
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Property Information
Full Address
Hardwick Farm
Caxton Road
Great Gransden
SG19 3BQ
SANDY
Property Type
House
Detached
Construction Age
England and Wales: before 1900
Floor Area
549.0 m²
11.0 total rooms
11.0 heated
Tenure
Owner-occupied
Efficiency Score
56 / 100
Potential: 72
CO₂ Emissions
19.0 tonnes/year
35 kg/m²
Energy Consumption
162 kWh/m²/year
Last Inspected
22 Jul 2022
marketed sale
About SANDY
SANDY is situated in Hertfordshire, East of England. Properties in SANDY have an average EPC rating of D (score 62/100). Heating costs are £2480 above the local average, suggesting room for improvement. The SG19 postcode district contains over 8300 registered properties. Like many SANDY properties, this home features period architecture with character typical of Victorian-era construction.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, oil
£3220.0/yr
Save £814/yr
Hot Water
£162.0/yr
Lighting
80.0% low energy
£253.0/yr
Building Elements
Walls
Solid brick, as built, no insulation (assumed)
Roof
Pitched, 250 mm loft insulation
Windows
Fully double glazed
Floor
Suspended, no insulation (assumed)
Heating System
Boiler and radiators, oil
Main Fuel
oil (not community)
Lighting
Low energy lighting in 80% of fixed outlets
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Air Source Heat Pump
Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.
External Wall Insulation
Your walls are rated Very Poor. External insulation can dramatically reduce heat loss.
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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
Barnabas Oley CofE Primary School
PrimaryLast inspected: Nov 2018
Bourn CofE Primary Academy
PrimaryLast inspected: Sept 2023
The Newton Community Primary School
PrimaryLast inspected: Sept 2023
Cambourne Village College
SecondaryLast inspected: May 2015
Monkfield Park Primary School
PrimaryLast inspected: Nov 2018
Jeavons Wood Primary School
PrimaryLast inspected: Nov 2021
The Vine Inter-Church Primary School
PrimaryLast inspected: May 2018
Caldecote Primary School
PrimaryLast inspected: Oct 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: 336 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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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.