This Property
£3,104
estimated per year
UK Average
£1,800
per year
After Improvements
£1,812
potential per year
This property costs approximately £1,304 more per year than the UK average. Recommended improvements could save up to £1,292 annually.
🏛️ BUS Grant
£7,500
Off the cost of an air source heat pump. Available now — limited places.
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Get Solar Quote →With the right upgrades, this property could reach a D rating — saving up to £1,292 per year. Improvements are ranked by return on investment.
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£2,542/yr
£25,420 over 10 years
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£2,542/yr
£25,420 over 10 years
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This detached house is located in NORTHAMPTON, NN6 8DW. The property offers 259.63m² (2795 sq ft) of generously-sized living space with 7 habitable rooms. It is a characterful interwar or early 20th century home. Currently rated F (35/100) for energy efficiency, this property would benefit significantly from energy improvements. With recommended improvements, it could achieve a D rating (61/100). 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 walls feature cavity wall insulation for improved thermal efficiency. 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 £3104, comprising £2655 for heating, £297 for hot water, and £152 for lighting. The property produces 15.0 tonnes of CO2 per year, which is high for a UK home.
Current Rating
Achievable Rating
With recommended improvements
Based on assessment dated 10 Jun 2011
The EPC assessor rated each element of this property. Poor and average ratings are the biggest opportunities for improvement.
🧱 Walls
Cavity wall, as built, no insulation (assumed)
🏗️ Roof
Pitched, 100 mm loft insulation
🪟 Windows
Fully double glazed
📦 Floor
Suspended, no insulation (assumed)
🔥 Heating
Boiler and radiators, oil
🚿 Hot Water
NaN
💡 Lighting
11.0% low energy — Low energy lighting in 12% of fixed outlets
Full Address
Tithe Farm
Holdenby Road
NN6 8DW
NORTHAMPTON
Property Type
House
Detached
Construction Age
England and Wales: 1930-1949
Floor Area
259.63 m²
7.0 total rooms
CO₂ Emissions
15.0 tonnes/year
66 kg/m²
Energy Consumption
322 kWh/m²/year
NORTHAMPTON properties with F ratings are among the least energy efficient in the area. Properties in this postcode district (NN6) that have undergone improvement works have seen significant increases in EPC ratings and corresponding reductions in energy bills.
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🔥 Heating
Boiler and radiators, oil
£2655 /yr
Save £1081/yr with improvements
🚿 Hot Water
£297 /yr
Save £140/yr with improvements
💡 Lighting
11.0% low energy
£152 /yr
Save £71/yr with improvements
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Within 3 miles of this property
Last inspected: Oct 2014
Last inspected: Jan 2023
Last inspected: Jul 2022
Last inspected: Feb 2023
Last inspected: May 2022
Last inspected: Sept 2023
Last inspected: Jan 2023
Last inspected: Mar 2023
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.
Average download speed: 69 Mbps
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 NN6 • Click to view detailed energy performance data
About this EPC: Energy Performance Certificates are valid for 10 years and are required when a property is built, sold, or rented.
Data Sources: UK Energy Performance Certificate Register, HM Land Registry Price Paid Data, Police.uk crime statistics.
Public sector information licensed under the Open Government Licence v3.0.