Energy Performance Certificate
58a, Mildmay Road
N1 4NG
LONDON
Current
D
58
Potential
C
78
At a Glance
About This Property
This terraced maisonette is located in LONDON, N1 4NG. The property offers 107mยฒ (1152 sq ft) of good-sized living space with 5 habitable rooms. It is a period property with Victorian or earlier origins. With an EPC rating of D (58/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a C rating (78/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The solid walls lack insulation. Solid wall insulation (external or internal) typically costs ยฃ8,000-ยฃ14,000 but can reduce heat loss by up to 35% and improve your EPC rating by 1-2 bands. 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 ยฃ1125, comprising ยฃ892 for heating, ยฃ114 for hot water, and ยฃ119 for lighting. The property produces 5.0 tonnes of CO2 per year, which is moderate for a UK home.
How Does 58a, Mildmay Road Compare?
With an energy efficiency score of 58/100, this LONDON property is around the national average for UK homes. Annual energy costs of ยฃ1125 are approximately ยฃ675 below the UK average of ยฃ1800, representing significant savings. The 107mยฒ floor area is above the UK average of 87mยฒ.
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the N1 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs N1
National Ranking: With an EPC score of 58/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: ยฃ581/year more than the LONDON average
Energy Efficiency Rating
๐ Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 28 Feb 2014
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Property Information
Full Address
58a, Mildmay Road
N1 4NG
LONDON
Property Type
Maisonette
Mid-Terrace
Construction Age
England and Wales: before 1900
Floor Area
107.0 mยฒ
5.0 total rooms
5.0 heated
Tenure
owner-occupied
Efficiency Score
58 / 100
Potential: 78
COโ Emissions
5.0 tonnes/year
47 kg/mยฒ
Energy Consumption
243 kWh/mยฒ/year
Last Inspected
28 Feb 2014
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 ยฃ348 above the local average, suggesting room for improvement. The N1 postcode district contains over 42100 registered properties. Like many LONDON properties, this home features period architecture with character typical of Victorian-era construction.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
ยฃ892.0/yr
Save ยฃ472/yr
Hot Water
ยฃ114.0/yr
Save ยฃ12/yr
Lighting
10.0% low energy
ยฃ119.0/yr
Save ยฃ55/yr
Building Elements
Walls
Solid brick, as built, no insulation (assumed)
Roof
Pitched, 75 mm loft insulation
Windows
Some double glazing
Floor
(other premises below)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in 10% of fixed outlets
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Your Savings Today
ยฃ1,089/yr
ยฃ10,890 over 10 years
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ยฃ1,089/yr
ยฃ10,890 over 10 years
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Air Source Heat Pump
Ultra-efficient heating with ยฃ7,500 government grant. OVO: MCS certified installation.
External Wall Insulation
Your walls are rated Very Poor. External insulation can dramatically reduce heat loss.
Double Glazing
Your windows are rated Very Poor. Modern A-rated double glazing reduces drafts and heat loss.
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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
Newington Green Primary School
PrimaryLast inspected: Feb 2023
St Jude and St Paul's CofE Primary School
PrimaryLast inspected: Jan 2019
St Matthias Church of England Primary School
PrimaryLast inspected: Jun 2023
Princess May Primary School
PrimaryLast inspected: Apr 2023
Colvestone Primary School
PrimaryLast inspected: Oct 2023
De Beauvoir Primary School
PrimaryLast inspected: Jan 2022
Our Lady and St Joseph Catholic Primary School
PrimaryLast inspected: Oct 2023
Grasmere Primary School
PrimaryLast inspected: Mar 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: 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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All properties in N1 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
Complete cost comparison, government grants up to ยฃ7,500, and real running costs for 2025.
How Much Does a Low EPC Cost You? โ
The financial impact of poor energy efficiency on resale value and running costs.
What is a Good EPC Rating? 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.