Energy Performance Certificate
11 Leaf Close
HA6 2YY
NORTHWOOD
Current
C
78
Potential
C
79
At a Glance
About This Property
This terraced maisonette is located in NORTHWOOD, HA6 2YY. The property offers 71m² (764 sq ft) of modest-sized living space with 4 habitable rooms. It is a post-war property from the mid-20th century. The property holds an EPC rating of C (78/100), meeting the government's target standard for energy efficiency. The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. 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 £645, comprising £440 for heating, £122 for hot water, and £83 for lighting. The property produces 1.7 tonnes of CO2 per year, which is very low for a UK home. The property last sold in October 2024 for £350,000.
How Does 11 Leaf Close Compare?
With an energy efficiency score of 78/100, this NORTHWOOD property is above average, performing better than 60% of UK properties. Annual energy costs of £645 are approximately £1155 below the UK average of £1800, representing significant savings. CO2 emissions of 1.7 tonnes/year are less than half the UK household average, making this an environmentally friendly choice.
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the HA6 postcode district.
How This Property Compares
vs UK Average
vs NORTHWOOD
vs HA6
National Ranking: With an EPC score of 78/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £285/year less than the NORTHWOOD average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 3 Dec 2024
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Property Information
Full Address
11 Leaf Close
HA6 2YY
NORTHWOOD
Property Type
Maisonette
Enclosed Mid-Terrace
Construction Age
England and Wales: 1950-1966
Floor Area
71.0 m²
4.0 total rooms
4.0 heated
Tenure
Rented (private)
Efficiency Score
78 / 100
Potential: 79
CO₂ Emissions
1.7 tonnes/year
24 kg/m²
Energy Consumption
138 kWh/m²/year
Last Inspected
3 Dec 2024
rental
About NORTHWOOD
NORTHWOOD is situated in Harrow, London. Properties in NORTHWOOD have an average EPC rating of D (score 61/100). This property performs better than most homes in the area. Heating costs are £490 below the NORTHWOOD average, offering good value. The HA6 postcode district contains over 7400 registered properties. Built during the mid-20th century suburban expansion, this property reflects the housing developments common to the NORTHWOOD area.
Location & Nearby Area
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Property Sale History
£350,000
29 October 2024
Type: Flat
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£440.0/yr
Save £32/yr
Hot Water
£122.0/yr
Lighting
100.0% low energy
£83.0/yr
Building Elements
Walls
Cavity wall, filled cavity
Roof
(another dwelling above)
Windows
Fully double glazed
Floor
Solid, no insulation (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in all fixed outlets
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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
Holy Trinity CofE Primary School
PrimaryLast inspected: May 2023
Frithwood Primary School
PrimaryLast inspected: Feb 2019
Hillside Infant School
PrimaryLast inspected: May 2018
Hillside Junior School
PrimaryLast inspected: Jun 2019
Northwood School
SecondaryLast inspected: Oct 2018
UTC Heathrow
SecondaryLast inspected: Feb 2023
Haydon School
SecondaryLast inspected: Oct 2022
Eastbury Farm Primary School
PrimaryLast inspected: May 2018
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: 500 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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Area Safety
Crime levels are moderate in the surrounding area (1-mile radius)
Most Common Incidents
April 2026Anti-social behaviour
18 incidents (23%)
violent crime
15 incidents (19%)
Shoplifting
14 incidents (18%)
Vehicle crime
8 incidents (10%)
Criminal damage
6 incidents (8%)
About this data: Crime statistics show incidents reported during April 2026 within a 1-mile radius. Data from Police.uk, updated monthly.
More Properties in HA6 2YY
Showing properties in the same postcode. Click to view detailed EPC data for each property.
More Properties in the HA6 Area
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All properties in HA6 • Click to view detailed energy performance data
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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.