Energy Performance Certificate
54, Anstice Close
W4 2RL
LONDON
Current
F
33
Potential
E
47
This F-Rated Property Costs Significantly More to Run
This Property
£1,019
estimated per year
UK Average
£1,800
per year
After Improvements
£784
potential per year
💰 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 F-Rated Property
With the right upgrades, this property could reach a E rating — saving up to £235 per year. Improvements are ranked by return on investment.
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💰 Save £663/year
With 3 selected upgrades
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Your Savings Today
£663/yr
£6,630 over 10 years
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£663/yr
£6,630 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.
Double Glazing
Your windows are rated Very Poor. Modern A-rated double glazing reduces drafts and heat loss.
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Why Does This Property Have a F Rating?
This semi-detached flat is located in LONDON, W4 2RL. The property offers 54.7m² (589 sq ft) of modest-sized living space with 3 habitable rooms. It is built during the 1980s construction period. Currently rated F (33/100) for energy efficiency, this property would benefit significantly from energy improvements. With recommended improvements, it could achieve a E rating (47/100). The walls feature cavity wall insulation for improved thermal efficiency. Single glazing is a significant source of heat loss, accounting for up to 25% of a home's heat escaping through windows. Upgrading to double glazing typically costs £400-£600 per window but improves thermal comfort and can reduce noise by up to 30dB. Estimated annual energy costs are £1019, comprising £714 for heating, £254 for hot water, and £51 for lighting. The property produces 3.5 tonnes of CO2 per year, which is low for a UK home. The property last sold in November 2021 for £400,000.
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Achievable Rating
With recommended improvements
Based on assessment dated 19 May 2010
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
Cavity wall, as built, partial insulation (assumed)
🏗️ Roof
Pitched, 100 mm loft insulation
🪟 Windows
Single glazed
📦 Floor
(other premises below)
🔥 Heating
Room heaters, electric
🚿 Hot Water
NaN
💡 Lighting
22.0% low energy — Low energy lighting in 22% of fixed outlets
Property Information
Full Address
54, Anstice Close
W4 2RL
LONDON
Property Type
Flat
Semi-Detached
Construction Age
England and Wales: 1976-1982
Floor Area
54.7 m²
3.0 total rooms
CO₂ Emissions
3.5 tonnes/year
64 kg/m²
Energy Consumption
420 kWh/m²/year
F-Rated Properties in LONDON
LONDON properties with F ratings are among the least energy efficient in the area. Properties in this postcode district (W4) 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
Room heaters, electric
£714 /yr
Save £213/yr with improvements
🚿 Hot Water
£254 /yr
💡 Lighting
22.0% low energy
£51 /yr
Save £22/yr with improvements
💷 Sales History
Note: EPC improvements typically add 3–5% per band to property value. Moving from F to E could add significant value.
£400,000
F
Nov 2021
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Nearby Schools
Within 3 miles of this property
Cavendish Primary School
PrimaryLast inspected: Nov 2022
Chiswick School
SecondaryLast inspected: Jan 2020
St Osmund's Catholic Primary School
PrimaryLast inspected: Jul 2019
The William Hogarth Primary School
PrimaryLast inspected: Jul 2023
St Mary's Catholic Primary School ,Chiswick
PrimaryLast inspected: Jun 2023
Lowther Primary School
PrimaryLast inspected: Jan 2023
Barnes Primary School
PrimaryLast inspected: Nov 2022
Grove Park Primary School
PrimaryLast inspected: Mar 2014
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: 69 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.
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.