Energy Performance Certificate
The Old Post Office, Church Street
BA12 7DH
WARMINSTER
Current
F
31
Potential
D
67
This F-Rated Property Costs Significantly More to Run
This Property
£2,755
estimated per year
UK Average
£1,800
per year
After Improvements
£1,242
potential per year
This property costs approximately £955 more per year than the UK average. Recommended improvements could save up to £1,513 annually.
💰 Government Grants Available for This Property
🏛️ BUS Grant
£7,500
Off the cost of an air source heat pump. Available now — limited places.
Check Eligibility →🏠 ECO4 Scheme
Free
Free insulation & heating upgrades for eligible households on benefits or low income.
Check Eligibility →📉 0% VAT
Save ~20%
Zero VAT on heat pumps, insulation, and solar panels until 2027. Applies automatically.
Get Solar Quote →How to Improve This F-Rated Property
With the right upgrades, this property could reach a D rating — saving up to £1,513 per year. Improvements are ranked by return on investment.
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💰 Save £2,763/year
With 3 selected upgrades
Future Energy Price Simulator
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Your Savings Today
£2,763/yr
£27,630 over 10 years
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£2,763/yr
£27,630 over 10 years
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Air Source Heat Pump
Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.
Cavity Wall Insulation
Your walls are rated Poor. Cavity fill is quick and cost-effective.
Solar Panels + Battery
Your house is ideal for solar. OVO: UK's #1 green energy supplier.
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Why Does This Property Have a F Rating?
This detached house is located in WARMINSTER, BA12 7DH. The property offers 205.51m² (2212 sq ft) of generously-sized living space with 10 habitable rooms. It is a post-war property from the mid-20th century. Currently rated F (31/100) for energy efficiency, this property would benefit significantly from energy improvements. With recommended improvements, it could achieve a D rating (67/100). 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. 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 £2755, comprising £1998 for heating, £600 for hot water, and £157 for lighting. The property produces 16.0 tonnes of CO2 per year, which is high for a UK home.
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Achievable Rating
With recommended improvements
Based on assessment dated 20 Jun 2010
What's Causing the Poor Energy Rating?
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, 200 mm loft insulation
🪟 Windows
Fully double glazed
📦 Floor
Solid, no insulation (assumed)
🔥 Heating
Boiler and radiators, oil
🚿 Hot Water
NaN
💡 Lighting
58.0% low energy — Low energy lighting in 58% of fixed outlets
Property Information
Full Address
The Old Post Office
Church Street
BA12 7DH
WARMINSTER
Property Type
House
Detached
Construction Age
England and Wales: 1950-1966
Floor Area
205.51 m²
10.0 total rooms
CO₂ Emissions
16.0 tonnes/year
80 kg/m²
Energy Consumption
391 kWh/m²/year
F-Rated Properties in WARMINSTER
WARMINSTER properties with F ratings are among the least energy efficient in the area. Properties in this postcode district (BA12) that have undergone improvement works have seen significant increases in EPC ratings and corresponding reductions in energy bills.
Annual Running Costs — Current vs Potential
🔥 Heating
Boiler and radiators, oil
£1998 /yr
Save £1126/yr with improvements
🚿 Hot Water
£600 /yr
Save £340/yr with improvements
💡 Lighting
58.0% low energy
£157 /yr
Save £47/yr with improvements
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Broadband & Connectivity
Average download speed: 69 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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More Properties in the BA12 Area
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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.
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.