Energy Performance Certificate
22, Royal Crescent
W11 4SL
LONDON
Current
D
65
Potential
D
65
At a Glance
About This Property
This semi-detached maisonette is located in LONDON, W11 4SL. The property offers 132.48m² (1426 sq ft) of spacious living space with 6 habitable rooms. It is a characterful interwar or early 20th century home. With an EPC rating of D (65/100), this property is around the UK average for energy efficiency. The property benefits from a highly efficient gas central heating system, likely a modern condensing boiler achieving 90%+ efficiency. 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. Estimated annual energy costs are £975, comprising £774 for heating, £126 for hot water, and £75 for lighting. The property produces 5.8 tonnes of CO2 per year, which is moderate for a UK home. The property last sold in January 2015 for £829,470.
How Does 22, Royal Crescent Compare?
With an energy efficiency score of 65/100, this LONDON property is around the national average for UK homes. Annual energy costs of £975 are approximately £825 below the UK average of £1800, representing significant savings. At 132.48m², this property is significantly larger than the average UK home (87m²).
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the W11 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs W11
National Ranking: With an EPC score of 65/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £431/year more than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 30 Mar 2009
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Property Information
Full Address
22, Royal Crescent
W11 4SL
LONDON
Property Type
Maisonette
Semi-Detached
Construction Age
England and Wales: 1900-1929
Floor Area
132.48 m²
6.0 total rooms
6.0 heated
Tenure
owner-occupied
Efficiency Score
65 / 100
Potential: 65
CO₂ Emissions
5.8 tonnes/year
40 kg/m²
Energy Consumption
238 kWh/m²/year
Last Inspected
30 Mar 2009
marketed sale
About LONDON
LONDON is situated in West London, London. Properties in LONDON have an average EPC rating of D (score 64/100). Heating costs are £230 above the local average, suggesting room for improvement. The W11 postcode district contains over 14300 registered properties.
Location & Nearby Area
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Property Sale History
£829,470
16 January 2015
Type: Flat
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£774/yr
Hot Water
£126/yr
Lighting
90.0% low energy
£75/yr
Building Elements
Walls
Solid brick, as built, no insulation (assumed)
Roof
(another dwelling above)
Windows
Partial secondary glazing
Floor
Solid, no insulation (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas - this is for backwards compatibility only and should not be used
Lighting
Low energy lighting in 90% 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
The Cardinal Vaughan Memorial RC School
SecondaryLast inspected: Nov 2021
St Clement and St James CofE Primary School
PrimaryLast inspected: Jun 2023
Avondale Park Primary School
PrimaryLast inspected: Jun 2023
Saint Francis of Assisi Catholic Primary School
PrimaryLast inspected: Jul 2023
Addison Primary School
PrimaryLast inspected: Feb 2020
St Mary's Catholic Primary School
PrimaryLast inspected: Oct 2018
Holland Park School
SecondaryKensington Aldridge Academy
SecondaryLast inspected: Dec 2017
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: 331 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.