Energy Performance Certificate
4, Watts Close
N15 5DW
LONDON
Current
A
98
Potential
A
100
At a Glance
About This Property
This terraced house is located in LONDON, N15 5DW. The property offers 96m² (1033 sq ft) of good-sized living space. With an EPC rating of A (98/100), this property is highly energy efficient, placing it in the top tier of UK homes. This property benefits from a air source heat pump system, which can deliver 3-4 units of heat for every unit of electricity used. Heat pumps are eligible for the £7,500 Boiler Upgrade Scheme grant, making them increasingly popular for UK homes seeking to reduce carbon emissions. Estimated annual energy costs are £529, comprising £172 for heating, £294 for hot water, and £63 for lighting.
How Does 4, Watts Close Compare?
With an energy efficiency score of 98/100, this LONDON property is outstanding, placing it in the top 3% of UK homes. Annual energy costs of £529 are approximately £1271 below the UK average of £1800, representing significant savings. The 96m² floor area is above the UK average of 87m².
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the N15 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs N15
National Ranking: With an EPC score of 98/100, this property is excellent and performs better than approximately 97% of UK homes for energy efficiency.
Top 3% nationally
Energy Costs: £15/year less than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 29 Sept 2023
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Property Information
Full Address
4, Watts Close
N15 5DW
LONDON
Property Type
House
Mid-Terrace
Construction Age
2023
Floor Area
96.0 m²
NaN total rooms
NaN heated
Tenure
Not defined - use in the case of a new dwelling for which the intended tenure in not known. It is not to be used for an existing dwelling
Efficiency Score
98 / 100
Potential: 100
CO₂ Emissions
-0.2 tonnes/year
-1 kg/m²
Energy Consumption
4 kWh/m²/year
Last Inspected
29 Sept 2023
new dwelling
About LONDON
LONDON is situated in North London, London. Properties in LONDON have an average EPC rating of D (score 64/100). This property performs better than most homes in the area. Heating costs are £372 below the LONDON average, offering good value. The N15 postcode district contains over 17000 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Air source heat pump, radiators, electric
£172.0/yr
Hot Water
£294.0/yr
Save £89/yr
Lighting
100.0% low energy
£63.0/yr
Building Elements
Walls
Average thermal transmittance 0.15 W/m-¦K
Roof
Average thermal transmittance 0.12 W/m-¦K
Windows
High performance glazing
Floor
Average thermal transmittance 0.11 W/m-¦K
Heating System
Air source heat pump, radiators, electric
Main Fuel
Electricity: electricity, unspecified tariff
Lighting
Good lighting efficiency
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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
Seven Sisters Primary School
PrimaryLast inspected: Mar 2019
St Ann's CE Primary School
PrimaryLast inspected: Nov 2019
Earlsmead Primary School
PrimaryLast inspected: Sept 2022
St Mary's Priory RC Junior School
PrimaryLast inspected: Sept 2018
St Mary's Priory RC Infant School
PrimaryLast inspected: Nov 2018
Harris Primary Academy Philip Lane
PrimaryLast inspected: Feb 2019
St Ignatius RC Primary School
PrimaryLast inspected: May 2019
Crowland Primary School
PrimaryLast inspected: Jul 2014
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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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.