Energy Performance Certificate
9, Blenheim Crescent
W11 2EE
LONDON
Current
C
77
Potential
C
77
At a Glance
About This Property
This terraced maisonette is located in LONDON, W11 2EE. The property offers 122m² (1313 sq ft) of spacious living space with 4 habitable rooms. It is a period property with Victorian or earlier origins. The property holds an EPC rating of C (77/100), meeting the government's target standard for energy efficiency. The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. Estimated annual energy costs are £651, comprising £418 for heating, £127 for hot water, and £106 for lighting. The property produces 2.7 tonnes of CO2 per year, which is low for a UK home. The property last sold in August 2023 for £2,675,000, with 3 recorded sales in our database.
How Does 9, Blenheim Crescent Compare?
With an energy efficiency score of 77/100, this LONDON property is above average, performing better than 60% of UK properties. Annual energy costs of £651 are approximately £1149 below the UK average of £1800, representing significant savings. The 122m² floor area is above the UK average of 87m². At 2.7 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 W11 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs W11
National Ranking: With an EPC score of 77/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £107/year more than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 27 Nov 2019
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Property Information
Full Address
9, Blenheim Crescent
W11 2EE
LONDON
Property Type
Maisonette
Mid-Terrace
Construction Age
England and Wales: before 1900
Floor Area
122.0 m²
4.0 total rooms
4.0 heated
Tenure
owner-occupied
Efficiency Score
77 / 100
Potential: 77
CO₂ Emissions
2.7 tonnes/year
23 kg/m²
Energy Consumption
128 kWh/m²/year
Last Inspected
27 Nov 2019
marketed sale
About LONDON
LONDON is situated in West London, London. Properties in LONDON have an average EPC rating of D (score 64/100). This property performs better than most homes in the area. The W11 postcode district contains over 14300 registered properties. Like many LONDON properties, this home features period architecture with character typical of Victorian-era construction.
Location & Nearby Area
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Property Sale History
£2,675,000
25 August 2023
Type: Flat
vs previous sale
£2,495,000
20 November 2020
Type: Flat
vs previous sale
£2,100,000
27 October 2016
Type: Terraced
Market Insights: This property has sold 3 times since 2015. Value has increased by 27.4% over this period.
Annual Energy Costs
Heating
Boiler and underfloor heating, mains gas
£418.0/yr
Hot Water
£127.0/yr
Lighting
79.0% low energy
£106.0/yr
Building Elements
Walls
Solid brick, with internal insulation
Roof
Flat, insulated
Windows
High performance glazing
Floor
(other premises below)
Heating System
Boiler and underfloor heating, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in 79% 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
Colville Primary School
PrimaryLast inspected: Feb 2019
Thomas Jones Primary School
PrimaryLast inspected: May 2009
St. Mary of the Angels Catholic Primary School
PrimaryLast inspected: Oct 2021
Bevington Primary School
PrimaryLast inspected: Jul 2012
Kensington Aldridge Academy
SecondaryLast inspected: Dec 2017
Avondale Park Primary School
PrimaryLast inspected: Jun 2023
All Saints Catholic College
SecondaryLast inspected: Nov 2022
St Clement and St James CofE Primary School
PrimaryLast inspected: Jun 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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Area Safety
The surrounding area (1-mile radius) experiences higher crime levels
Most Common Incidents
April 2026Anti-social behaviour
406 incidents (23%)
violent crime
365 incidents (21%)
Shoplifting
328 incidents (19%)
Theft
135 incidents (8%)
Public order
107 incidents (6%)
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 W11 2EE
Showing properties in the same postcode. Click to view detailed EPC data for each property.
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All properties in W11 • 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.