Energy Performance Certificate
2, High Elms Close
HA6 2DG
NORTHWOOD
Current
F
38
Potential
C
72
This F-Rated Property Costs Significantly More to Run
This Property
£2,062
estimated per year
UK Average
£1,800
per year
After Improvements
£1,140
potential per year
This property costs approximately £262 more per year than the UK average. Recommended improvements could save up to £922 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 C rating — saving up to £922 per year. Improvements are ranked by return on investment.
Showing quick wins with fastest payback first
💰 Save £2,522/year
With 5 selected upgrades
Future Energy Price Simulator
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Your Savings Today
£2,522/yr
£25,220 over 10 years
Move slider to see
£2,522/yr
£25,220 over 10 years
Build Your Upgrade Plan
Sorted by best return on investment (quick wins first)
Loft Insulation
Your roof is rated Poor. Cheapest upgrade with fastest payback — top up to 270mm.
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.
Air Source Heat Pump
Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.
Double Glazing
Your windows are rated Poor. Modern A-rated double glazing reduces drafts and heat loss.
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Why Does This Property Have a F Rating?
This detached house is located in NORTHWOOD, HA6 2DG. The property offers 133m² (1432 sq ft) of spacious living space with 6 habitable rooms. It is a post-war property from the mid-20th century. Currently rated F (38/100) for energy efficiency, this property would benefit significantly from energy improvements. With recommended improvements, it could achieve a C rating (72/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. 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 £2062, comprising £1729 for heating, £217 for hot water, and £116 for lighting. The property produces 9.9 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 13 Jan 2017
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, 50 mm loft insulation
🪟 Windows
Mostly double glazing
📦 Floor
Suspended, no insulation (assumed)
🔥 Heating
Boiler and radiators, mains gas
🚿 Hot Water
NaN
💡 Lighting
56.0% low energy — Low energy lighting in 56% of fixed outlets
Property Information
Full Address
2, High Elms Close
HA6 2DG
NORTHWOOD
Property Type
House
Detached
Construction Age
England and Wales: 1950-1966
Floor Area
133.0 m²
6.0 total rooms
CO₂ Emissions
9.9 tonnes/year
74 kg/m²
Energy Consumption
421 kWh/m²/year
F-Rated Properties in NORTHWOOD
NORTHWOOD properties with F ratings are among the least energy efficient in the area. Properties in this postcode district (HA6) that have undergone improvement works have seen significant increases in EPC ratings and corresponding reductions in energy bills.
Location & Nearby Area
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Annual Running Costs — Current vs Potential
🔥 Heating
Boiler and radiators, mains gas
£1729 /yr
Save £757/yr with improvements
🚿 Hot Water
£217 /yr
Save £129/yr with improvements
💡 Lighting
56.0% low energy
£116 /yr
Save £36/yr with improvements
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Nearby Schools
Within 3 miles of this property
Holy Trinity CofE Primary School
PrimaryLast inspected: May 2023
Frithwood Primary School
PrimaryLast inspected: Feb 2019
Eastbury Farm Primary School
PrimaryLast inspected: May 2018
Hillside Junior School
PrimaryLast inspected: Jun 2019
Hillside Infant School
PrimaryLast inspected: May 2018
UTC Heathrow
SecondaryLast inspected: Feb 2023
Northwood School
SecondaryLast inspected: Oct 2018
Haydon School
SecondaryLast 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: 165 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 HA6 2DG
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All properties in HA6 • 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.