Energy Performance Certificate
21, Randolph Road
W9 1AN
LONDON
Current
B
85
Potential
B
85
At a Glance
About This Property
This detached house is located in LONDON, W9 1AN. The property offers 709m² (7632 sq ft) of generously-sized living space. With an EPC rating of B (85/100), this property is highly energy efficient, placing it in the top tier of UK homes. The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £2055, comprising £1784 for heating, £85 for hot water, and £186 for lighting. The property produces 9.4 tonnes of CO2 per year, which is high for a UK home. The property last sold in March 2019 for £19,000,000.
How Does 21, Randolph Road Compare?
With an energy efficiency score of 85/100, this LONDON property is excellent, ranking in the top 15% nationally. Annual energy costs of £2055 are close to the UK average. At 709m², this property is significantly larger than the average UK home (87m²). CO2 emissions of 9.4 tonnes/year are above average. Energy improvements could significantly reduce the property's carbon footprint.
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the W9 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs W9
National Ranking: With an EPC score of 85/100, this property is excellent and performs better than approximately 85% of UK homes for energy efficiency.
Top 15% nationally
Energy Costs: £1511/year more than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 22 Aug 2012
Advertisement
Planning a Move? Get Expert Removals
We Got The Moves are professional removal specialists helping families and businesses move across the UK. Get a free, no-obligation quote today.
Ad • wegotthemove.co.uk
Property Information
Full Address
21, Randolph Road
W9 1AN
LONDON
Property Type
House
Detached
Construction Age
NO DATA!
Floor Area
709.0 m²
NaN total rooms
NaN heated
Efficiency Score
85 / 100
Potential: 85
CO₂ Emissions
9.4 tonnes/year
13 kg/m²
Energy Consumption
70 kWh/m²/year
Last Inspected
22 Aug 2012
new dwelling
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. Heating costs are £1240 above the local average, suggesting room for improvement. The W9 postcode district contains over 17100 registered properties.
Location & Nearby Area
Scroll to load map
Property Sale History
£19,000,000
11 March 2019
Type: Detached
Annual Energy Costs
Heating
Boiler and underfloor heating, mains gas
£1784.0/yr
Hot Water
£85.0/yr
Lighting
98.0% low energy
£186.0/yr
Building Elements
Walls
Average thermal transmittance 0.22 W/m?K
Roof
Average thermal transmittance 0.20 W/m?K
Windows
Fully double glazed
Floor
Average thermal transmittance 0.20 W/m?K
Heating System
Boiler and underfloor heating, mains gas
Main Fuel
mains gas - this is for backwards compatibility only and should not be used
Lighting
Low energy lighting in 80% of fixed outlets
Get FREE Quotes in London
Compare prices from trusted local tradesmen - no obligation, 100% free
Trusted by thousands of UK homeowners
Advertisement
📊 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
St Saviour's CofE Primary School
PrimaryLast inspected: Oct 2008
St Joseph's RC Primary School
PrimarySt Mary Magdalene CofE Primary School
PrimaryLast inspected: May 2022
Edward Wilson Primary School
PrimaryLast inspected: Apr 2023
Marylebone Boys' School
SecondaryLast inspected: Nov 2022
Ark Atwood Primary Academy
PrimaryLast inspected: Jul 2013
Our Lady of Dolours Catholic Primary
PrimaryLast inspected: May 2023
Paddington Academy
SecondaryLast inspected: Mar 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: 165 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.
Getting Ripped Off by Your Local Tradesman in London?
Find out with a 100% FREE quote - costs nothing, no obligation
Area Safety
The surrounding area (1-mile radius) experiences higher crime levels
Most Common Incidents
April 2026Anti-social behaviour
438 incidents (25%)
violent crime
357 incidents (20%)
Shoplifting
173 incidents (10%)
Theft
163 incidents (9%)
Pickpocketing
128 incidents (7%)
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 W9 1AN
Showing properties in the same postcode. Click to view detailed EPC data for each property.
More Properties in the W9 Area
Explore nearby properties with EPC ratings in the W9 postcode district
All properties in W9 • Click to view detailed energy performance data
Related Property Guides
Based on this property's characteristics, these guides might help you:
Advertisement
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.