Energy Performance Certificate
157 Cuckoo Hall Lane
N9 8DS
LONDON
Current
D
67
Potential
B
84
At a Glance
About This Property
This terraced house is located in LONDON, N9 8DS. The property offers 117mยฒ (1259 sq ft) of good-sized living space with 5 habitable rooms. It is a post-war property from the mid-20th century. With an EPC rating of D (67/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a B rating (84/100). 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. The pitched roof lacks adequate insulation. Topping up loft insulation to 270mm (the recommended depth) typically costs ยฃ300-ยฃ500 and could save ยฃ150-ยฃ250 annually, with the investment often paying for itself within 2-3 years. 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 ยฃ2093, comprising ยฃ1657 for heating, ยฃ271 for hot water, and ยฃ165 for lighting. The property produces 4.0 tonnes of CO2 per year, which is moderate for a UK home.
How Does 157 Cuckoo Hall Lane Compare?
With an energy efficiency score of 67/100, this LONDON property is around the national average for UK homes. Annual energy costs of ยฃ2093 are close to the UK average. The 117mยฒ floor area is above the UK average of 87mยฒ. At 4.0 tonnes of CO2 per year, emissions are below the UK average of 4.5 tonnes.
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the N9 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs N9
National Ranking: With an EPC score of 67/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: ยฃ1549/year more than the LONDON average
Energy Efficiency Rating
๐ Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 8 Oct 2023
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Property Information
Full Address
157 Cuckoo Hall Lane
N9 8DS
LONDON
Property Type
House
Mid-Terrace
Construction Age
England and Wales: 1967-1975
Floor Area
117.0 mยฒ
5.0 total rooms
5.0 heated
Tenure
Owner-occupied
Efficiency Score
67 / 100
Potential: 84
COโ Emissions
4.0 tonnes/year
34 kg/mยฒ
Energy Consumption
195 kWh/mยฒ/year
Last Inspected
8 Oct 2023
non marketed sale
About LONDON
LONDON is situated in North London, London. Properties in LONDON have an average EPC rating of D (score 64/100). Heating costs are ยฃ1113 above the local average, suggesting room for improvement. The N9 postcode district contains over 16100 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
ยฃ1657/yr
Save ยฃ515/yr
Hot Water
ยฃ271/yr
Save ยฃ88/yr
Lighting
100.0% low energy
ยฃ165/yr
Building Elements
Walls
Cavity wall, as built, no insulation (assumed)
Roof
Pitched, limited insulation (assumed)
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
Showing quick wins with fastest payback first
๐ฐ Save ยฃ2,053/year
With 4 selected upgrades
Future Energy Price Simulator
Drag to see how rising prices affect your savings
Your Savings Today
ยฃ2,053/yr
ยฃ20,530 over 10 years
Move slider to see
ยฃ2,053/yr
ยฃ20,530 over 10 years
Build Your Upgrade Plan
Sorted by best return on investment (quick wins first)
Loft Insulation
Your roof is rated Very Poor. Top up to 270mm for best results.
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 ยฃ7,500 government grant. OVO: MCS certified installation.
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๐ 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 โNearby Schools
Within 3 miles of this property
Woodpecker Hall Primary Academy
PrimaryLast inspected: Sept 2017
Delta Primary School
PrimaryLast inspected: Oct 2022
AIM Academy North London
SecondaryEldon Primary School
PrimaryLast inspected: Feb 2022
Houndsfield Primary School
PrimaryLast inspected: Jun 2023
Oasis Academy Hadley
All-throughLast inspected: Sept 2021
St Matthew's CofE Primary School
PrimaryLast inspected: Jul 2023
Alma Primary School
PrimaryLast inspected: Feb 2023
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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More Properties in N9 8DS
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All properties in N9 โข Click to view detailed energy performance data
Related Property Guides
Based on this property's characteristics, these guides might help you:
How to Improve Your EPC Rating โ
Step-by-step guide to upgrading from D-G to A-C ratings. Learn which improvements offer the best value.
Air Source Heat Pumps vs Gas Boilers โ
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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.