Energy Performance Certificate
23a Parkgate
SE3 9XF
LONDON
Current
B
86
Potential
B
88
At a Glance
About This Property
This detached house is located in LONDON, SE3 9XF. The property offers 460m² (4951 sq ft) of generously-sized living space with 11 habitable rooms. It is a recently constructed modern home. With an EPC rating of B (86/100), 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. The cavity walls have excellent insulation, contributing significantly to the property's thermal efficiency and helping maintain stable indoor temperatures year-round. The property has good loft insulation, though topping up to the recommended 270mm depth could provide additional energy savings. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £2861, comprising £1946 for heating, £558 for hot water, and £357 for lighting. The property produces 4.0 tonnes of CO2 per year, which is moderate for a UK home.
How Does 23a Parkgate Compare?
With an energy efficiency score of 86/100, this LONDON property is excellent, ranking in the top 15% nationally. Energy costs of £2861 annually are £1061 above the UK average. Improvements could reduce bills significantly. At 460m², this property is significantly larger than the average UK home (87m²). 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 SE3 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs SE3
National Ranking: With an EPC score of 86/100, this property is excellent and performs better than approximately 85% of UK homes for energy efficiency.
Top 15% nationally
Energy Costs: £2317/year more than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 13 Sept 2024
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Property Information
Full Address
23a Parkgate
SE3 9XF
LONDON
Property Type
House
Detached
Construction Age
England and Wales: 2012 onwards
Floor Area
460.0 m²
11.0 total rooms
11.0 heated
Tenure
Owner-occupied
Efficiency Score
86 / 100
Potential: 88
CO₂ Emissions
4.0 tonnes/year
9 kg/m²
Energy Consumption
52 kWh/m²/year
Last Inspected
13 Sept 2024
marketed sale
About LONDON
LONDON is situated in South East 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 £1402 above the local average, suggesting room for improvement. The SE3 postcode district contains over 14900 registered properties. As a modern build, this property benefits from contemporary construction standards and improved energy efficiency requirements.
Location & Nearby Area
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Annual Energy Costs
Heating
Air source heat pump, underfloor, electric
£1946.0/yr
Hot Water
£558.0/yr
Lighting
100.0% low energy
£357.0/yr
Building Elements
Walls
Cavity wall, as built, insulated (assumed)
Roof
Pitched, insulated (assumed)
Windows
Fully double glazed
Floor
Solid, insulated (assumed)
Heating System
Air source heat pump, underfloor, electric
Main Fuel
electricity (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
Brooklands Primary School
PrimarySt Margaret's Lee CofE Primary School
PrimaryLast inspected: Nov 2014
Wingfield Primary School
PrimaryLast inspected: Nov 2022
John Ball Primary School
PrimaryLast inspected: Nov 2013
Trinity Church of England School, Lewisham
All-throughLast inspected: Oct 2021
Brindishe Lee School
PrimaryLast inspected: Sept 2023
Thomas Tallis School
SecondaryLast inspected: Dec 2018
St Matthew Academy
All-throughLast inspected: Oct 2019
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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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.