This Property
£819
estimated per year
UK Average
£1,800
per year
After Improvements
£808
potential per year
🏛️ BUS Grant
£7,500
Off the cost of an air source heat pump. Available now — limited places.
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Your walls are rated Very Poor. External insulation can dramatically cut heat loss.
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This terraced flat is located in DARLINGTON, DL1 4AD. The property offers 41.21m² (444 sq ft) of compact living space with 3 habitable rooms. It is a characterful interwar or early 20th century home. Currently rated F (36/100) for energy efficiency, this property would benefit significantly from energy improvements. 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, 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 £819, comprising £418 for heating, £364 for hot water, and £37 for lighting. The property produces 3.8 tonnes of CO2 per year, which is low for a UK home.
Current Rating
Achievable Rating
With recommended improvements
Based on assessment dated 12 Feb 2009
The EPC assessor rated each element of this property. Poor and average ratings are the biggest opportunities for improvement.
🧱 Walls
Solid brick, as built, no insulation (assumed)
🏗️ Roof
Pitched, 150 mm loft insulation
🪟 Windows
Fully double glazed
📦 Floor
(other premises below)
🔥 Heating
Room heaters, mains gas
🚿 Hot Water
NaN
💡 Lighting
10.0% low energy — Low energy lighting in 10% of fixed outlets
Full Address
12a Neasham Road
DL1 4AD
DARLINGTON
Property Type
Flat
Mid-Terrace
Construction Age
England and Wales: 1900-1929
Floor Area
41.21 m²
3.0 total rooms
CO₂ Emissions
3.8 tonnes/year
92 kg/m²
Energy Consumption
573 kWh/m²/year
DARLINGTON properties with F ratings are among the least energy efficient in the area. Properties in this postcode district (DL1) that have undergone improvement works have seen significant increases in EPC ratings and corresponding reductions in energy bills.
🔥 Heating
Room heaters, mains gas
£418 /yr
🚿 Hot Water
£364 /yr
💡 Lighting
10.0% low energy
£37 /yr
Save £17/yr with improvements
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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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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.