Energy Performance Certificate
16 Haven Close
DA14 5DY
SIDCUP
Current
G
19
Potential
B
87
This G-Rated Property Costs Significantly More to Run
This Property
£5,247
estimated per year
UK Average
£1,800
per year
After Improvements
£1,141
potential per year
This property costs approximately £3,447 more per year than the UK average. Recommended improvements could save up to £4,106 annually.
💰 Government Grants Available for This Property
🏛️ BUS Grant
£7,500
Off the cost of an air source heat pump. Available now — limited places.
Check Eligibility →🏠 ECO4 Scheme
Free
Free insulation & heating upgrades for eligible households on benefits or low income.
Check Eligibility →📉 0% VAT
Save ~20%
Zero VAT on heat pumps, insulation, and solar panels until 2027. Applies automatically.
Get Solar Quote →How to Improve This G-Rated Property
With the right upgrades, this property could reach a B rating — saving up to £4,106 per year. Improvements are ranked by return on investment.
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💰 Save £8,936/year
With 4 selected upgrades
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Your Savings Today
£8,936/yr
£89,360 over 10 years
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£8,936/yr
£89,360 over 10 years
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New A-Rated Boiler
Your heating is rated Very Poor. Compare local boiler installers.
Air Source Heat Pump
Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.
Solar Panels + Battery
Your house is ideal for solar. OVO: UK's #1 green energy supplier.
External Wall Insulation
Your walls are rated Very Poor. External insulation can dramatically cut heat loss.
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Why Does This Property Have a G Rating?
This semi-detached house is located in SIDCUP, DA14 5DY. The property offers 97m² (1044 sq ft) of good-sized living space with 5 habitable rooms. It is a characterful interwar or early 20th century home. Currently rated G (19/100) for energy efficiency, this property would benefit significantly from energy improvements. With recommended improvements, it could achieve a B rating (87/100). The solid walls lack insulation. Solid wall insulation (external or internal) typically costs £8,000-£14,000 but can reduce heat loss by up to 35% and improve your EPC rating by 1-2 bands. The property has good loft insulation, though topping up to the recommended 270mm depth could provide additional energy savings. 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 £5247, comprising £4244 for heating, £767 for hot water, and £236 for lighting. The property produces 7.6 tonnes of CO2 per year, which is above average for a UK home. The property last sold in May 2024 for £350,000, with 2 recorded sales in our database.
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Achievable Rating
With recommended improvements
Based on assessment dated 22 May 2023
What's Causing the Poor Energy Rating?
The EPC assessor rated each element of this property. Poor and average ratings are the biggest opportunities for improvement.
🧱 Walls
Solid brick, as built, no insulation (assumed)
🏗️ Roof
Pitched, 150 mm loft insulation
🪟 Windows
Fully double glazed
📦 Floor
Solid, no insulation (assumed)
🔥 Heating
Portable electric heaters assumed for most rooms
🚿 Hot Water
NaN
💡 Lighting
40.0% low energy — Low energy lighting in 40% of fixed outlets
Property Information
Full Address
16 Haven Close
DA14 5DY
SIDCUP
Property Type
House
Semi-Detached
Construction Age
England and Wales: 1900-1929
Floor Area
97.0 m²
5.0 total rooms
CO₂ Emissions
7.6 tonnes/year
78 kg/m²
Energy Consumption
458 kWh/m²/year
G-Rated Properties in SIDCUP
SIDCUP properties with G ratings are among the least energy efficient in the area. Properties in this postcode district (DA14) that have undergone improvement works have seen significant increases in EPC ratings and corresponding reductions in energy bills.
Location & Nearby Area
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Annual Running Costs — Current vs Potential
🔥 Heating
Portable electric heaters assumed for most rooms
£4244 /yr
Save £3430/yr with improvements
🚿 Hot Water
£767 /yr
Save £588/yr with improvements
💡 Lighting
40.0% low energy
£236 /yr
Save £88/yr with improvements
💷 Sales History
Note: EPC improvements typically add 3–5% per band to property value. Moving from G to B could add significant value.
£350,000
S
May 2024
£330,000
S
Aug 2023
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Nearby Schools
Within 3 miles of this property
Kemnal Technology College
SecondaryLast inspected: Jun 2022
Orchard Primary School
PrimaryLast inspected: Mar 2022
Hope Community School
PrimaryLast inspected: May 2023
St Peter Chanel Catholic Primary School
PrimaryLast inspected: Sept 2023
Midfield Primary School
PrimaryLast inspected: Nov 2017
Gray's Farm Primary Academy
PrimaryLast inspected: Jun 2021
Cleeve Park School
SecondaryLast inspected: Nov 2021
Chislehurst School for Girls
SecondaryLast inspected: Jan 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 DA14 5DY
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
About this EPC: Energy Performance Certificates are valid for 10 years and are required when a property is built, sold, or rented.
Data Sources: UK Energy Performance Certificate Register, HM Land Registry Price Paid Data, Police.uk crime statistics.
Public sector information licensed under the Open Government Licence v3.0.