Energy Performance Certificate
Flat 63, Dorchester House
W11 1BE
LONDON
Current
E
45
Potential
D
57
📅 Upcoming Regulation Change — Plan Ahead
The government has proposed raising the minimum EPC standard to C by 2028 for new rental tenancies and 2030 for all tenancies. This E-rated property would need to improve by two bands to comply. Acting now costs less and avoids deadline pressure.
Now
E
Current rating
Target (2028)
C
Minimum required
Achievable
D
With improvements
Running Costs: How This Property Compares
This Property
£872
estimated per year
UK Average
£1,800
per year
After Improvements
£714
potential per year
💰 Grants & Schemes Available
🏠 ECO4 Scheme
Free
Free insulation & heating for eligible households on benefits or low income.
Check Eligibility →How to Improve This E-Rated Property to a C
With targeted upgrades, this property could reach D — saving up to £158/year and meeting the proposed 2028 rental standard. Improvements are ranked by return on investment.
Showing quick wins with fastest payback first
💰 Save £908/year
With 4 selected upgrades
Future Energy Price Simulator
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Your Savings Today
£908/yr
£9,080 over 10 years
Move slider to see
£908/yr
£9,080 over 10 years
Build Your Upgrade Plan
Sorted by best return on investment (quick wins first)
Loft Insulation
Your roof is rated Very Poor. Quickest payback of any upgrade — top up to 270mm.
Cavity Wall Insulation
Your walls are rated Poor. Cavity fill is one of the most cost-effective upgrades available.
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.
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About This E-Rated Property
This terraced flat is located in LONDON, W11 1BE. The property offers 32m² (344 sq ft) of compact living space with 1 habitable room. It is a post-war property from the mid-20th century. The property has an EPC rating of E (45/100), which is below average but still meets minimum rental requirements. With recommended improvements, it could achieve a D rating (57/100). The walls feature cavity wall insulation for improved thermal efficiency. The pitched roof lacks adequate insulation. Topping up loft insulation to 270mm (the recommended depth) typically costs £300-£500 and could save £150-£250 annually, with the investment often paying for itself within 2-3 years. Estimated annual energy costs are £872, comprising £674 for heating, £169 for hot water, and £29 for lighting. The property produces 3.0 tonnes of CO2 per year, which is low for a UK home.
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Achievable Rating
With recommended improvements
Based on assessment dated 29 Sept 2021
Building Elements — Improvement Opportunities
Poor and average-rated elements are your biggest opportunities to raise the EPC score and cut bills.
🧱 Walls
Cavity wall, as built, no insulation (assumed)
🏗️ Roof
Pitched, no insulation (assumed)
🪟 Windows
Full secondary glazing
📦 Floor
(another dwelling below)
🔥 Heating
Room heaters, electric
🚿 Hot Water
NaN
💡 Lighting
100.0% low energy — Low energy lighting in all fixed outlets
Property Information
Full Address
Flat 63
Dorchester House
W11 1BE
LONDON
Property Type
Flat
Mid-Terrace
Construction Age
England and Wales: 1950-1966
Floor Area
32.0 m²
1.0 total rooms
CO₂ Emissions
3.0 tonnes/year
Energy Consumption
571 kWh/m²/year
E-Rated Properties in LONDON
LONDON has a mix of older and newer housing stock. E-rated properties in this area typically pre-date modern insulation standards but are strong candidates for improvement — particularly insulation and heating system upgrades, which can lift ratings by two or more bands.
Location & Nearby Area
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Annual Running Costs — Current vs Potential
🔥 Heating
Room heaters, electric
£674 /yr
Save £158/yr
🚿 Hot Water
£169 /yr
💡 Lighting
100.0% low energy
£29 /yr
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Nearby Schools
Within 3 miles of this property
St. Mary of the Angels Catholic Primary School
PrimaryLast inspected: Oct 2021
Westminster Academy
SecondaryLast inspected: Oct 2023
Colville Primary School
PrimaryLast inspected: Feb 2019
Our Lady of Dolours Catholic Primary
PrimaryLast inspected: May 2023
St Peter's CofE School
PrimaryLast inspected: Jun 2023
Ark Atwood Primary Academy
PrimaryLast inspected: Jul 2013
Bevington Primary School
PrimaryLast inspected: Jul 2012
Edward Wilson Primary School
PrimaryLast inspected: Apr 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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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.