Energy Performance Certificate
Flat 14 Heron House, 4, Lansdown Road
DA14 4EG
SIDCUP
Current
C
78
Potential
C
79
At a Glance
About This Property
This terraced flat is located in SIDCUP, DA14 4EG. The property offers 54m² (581 sq ft) of modest-sized living space with 2 habitable rooms. It is a 1990s-era home. The property holds an EPC rating of C (78/100), meeting the government's target standard for energy efficiency. The property uses electric storage heaters, which charge overnight on cheaper electricity tariffs. While having low installation costs, running costs are typically higher than gas central heating. A heat pump could reduce electricity use by 60-70%. The walls feature cavity wall insulation with good efficiency ratings, providing solid thermal performance. 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 £365, comprising £178 for heating, £114 for hot water, and £73 for lighting. The property produces 2.3 tonnes of CO2 per year, which is low for a UK home.
How Does Flat 14 Heron House Compare?
With an energy efficiency score of 78/100, this SIDCUP property is above average, performing better than 60% of UK properties. Annual energy costs of £365 are approximately £1435 below the UK average of £1800, representing significant savings. With 54m² of space, this is a more compact property compared to the UK average of 87m². At 2.3 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 DA14 postcode district.
How This Property Compares
vs UK Average
vs SIDCUP
vs DA14
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: £330/year less than the SIDCUP average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 23 Nov 2012
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Property Information
Full Address
Flat 14 Heron House
4, Lansdown Road
DA14 4EG
SIDCUP
Property Type
Flat
Mid-Terrace
Construction Age
England and Wales: 1996-2002
Floor Area
54.0 m²
2.0 total rooms
2.0 heated
Tenure
owner-occupied
Efficiency Score
78 / 100
Potential: 79
CO₂ Emissions
2.3 tonnes/year
43 kg/m²
Energy Consumption
242 kWh/m²/year
Last Inspected
23 Nov 2012
marketed sale
About SIDCUP
SIDCUP is situated in Kent, South East. Properties in SIDCUP have an average EPC rating of D (score 59/100). This property performs better than most homes in the area. Heating costs are £517 below the SIDCUP average, offering good value. The DA14 postcode district contains over 8200 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Electric storage heaters
£178.0/yr
Hot Water
£114.0/yr
Lighting
11.0% low energy
£73.0/yr
Save £35/yr
Building Elements
Walls
Cavity wall, with internal insulation
Roof
(another dwelling above)
Windows
Fully double glazed
Floor
(other premises below)
Heating System
Electric storage heaters
Main Fuel
electricity (not community)
Lighting
Low energy lighting in 11% of 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
Birkbeck Primary School
PrimaryLast inspected: Feb 2018
Chislehurst and Sidcup Grammar School
SecondaryLast inspected: Dec 2022
Cleeve Park School
SecondaryLast inspected: Nov 2021
Holy Trinity Lamorbey Church of England School
PrimaryLast inspected: Oct 2023
Burnt Oak Junior School
PrimaryLast inspected: Jul 2018
Hurstmere School
SecondaryLast inspected: Sept 2022
Chatsworth Infant School
PrimaryLast inspected: Sept 2019
Orchard 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: 455 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
The surrounding area (1-mile radius) experiences higher crime levels
Most Common Incidents
April 2026violent crime
59 incidents (32%)
Anti-social behaviour
47 incidents (25%)
Criminal damage
15 incidents (8%)
Vehicle crime
15 incidents (8%)
Public order
13 incidents (7%)
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 DA14 4EG
Showing properties in the same postcode. Click to view detailed EPC data for each property.
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All properties in DA14 • 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.