Energy Performance Certificate
Flat F, 15 Randolph Crescent
W9 1DP
LONDON
Current
D
61
Potential
D
67
At a Glance
About This Property
This terraced flat is located in LONDON, W9 1DP. The property offers 107.91m² (1162 sq ft) of good-sized living space with 3 habitable rooms. It is a period property with Victorian or earlier origins. With an EPC rating of D (61/100), this property is around the UK average for energy efficiency. The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. 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. 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 £977, comprising £739 for heating, £142 for hot water, and £96 for lighting. The property produces 5.0 tonnes of CO2 per year, which is moderate for a UK home.
How Does Flat F Compare?
With an energy efficiency score of 61/100, this LONDON property is around the national average for UK homes. Annual energy costs of £977 are approximately £823 below the UK average of £1800, representing significant savings. The 107.91m² floor area is above the UK average of 87m².
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 61/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £433/year more than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 13 Jun 2011
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
Flat F
15 Randolph Crescent
W9 1DP
LONDON
Property Type
Flat
Mid-Terrace
Construction Age
England and Wales: before 1900
Floor Area
107.91 m²
3.0 total rooms
3.0 heated
Tenure
owner-occupied
Efficiency Score
61 / 100
Potential: 67
CO₂ Emissions
5.0 tonnes/year
46 kg/m²
Energy Consumption
241 kWh/m²/year
Last Inspected
13 Jun 2011
marketed sale
About LONDON
LONDON is situated in West London, London. Properties in LONDON have an average EPC rating of D (score 64/100). The W9 postcode district contains over 17100 registered properties. Like many LONDON properties, this home features period architecture with character typical of Victorian-era construction.
Location & Nearby Area
Scroll to load map
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£739.0/yr
Save £84/yr
Hot Water
£142.0/yr
Save £37/yr
Lighting
22.0% low energy
£96.0/yr
Save £42/yr
Building Elements
Walls
Solid brick, as built, no insulation (assumed)
Roof
(another dwelling above)
Windows
Single glazed
Floor
(other premises below)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in 23% of fixed outlets
Showing quick wins with fastest payback first
💰 Save £713/year
With 3 selected upgrades
Future Energy Price Simulator
Drag to see how rising prices affect your savings
Your Savings Today
£713/yr
£7,130 over 10 years
Move slider to see
£713/yr
£7,130 over 10 years
Build Your Upgrade Plan
Sorted by best return on investment (quick wins first)
External Wall Insulation
Your walls are rated Very Poor. External insulation can dramatically reduce heat loss.
Double Glazing
Your windows are rated Very Poor. Modern A-rated double glazing reduces drafts and heat loss.
Air Source Heat Pump
Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.
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 Joseph's RC Primary School
PrimarySt Saviour's CofE Primary School
PrimaryLast inspected: Oct 2008
St Mary Magdalene CofE Primary School
PrimaryLast inspected: May 2022
Edward Wilson Primary School
PrimaryLast inspected: Apr 2023
Paddington Academy
SecondaryLast inspected: Mar 2023
Ark Atwood Primary Academy
PrimaryLast inspected: Jul 2013
Our Lady of Dolours Catholic Primary
PrimaryLast inspected: May 2023
Gateway Academy
PrimaryLast inspected: Oct 2022
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.
Getting Ripped Off by Your Local Tradesman in London?
Find out with a 100% FREE quote - costs nothing, no obligation
More Properties in W9 1DP
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:
How to Improve Your EPC Rating →
Step-by-step guide to upgrading from D-G to A-C ratings. Learn which improvements offer the best value.
Air Source Heat Pumps vs Gas Boilers →
Complete cost comparison, government grants up to £7,500, and real running costs for 2025.
How Much Does a Low EPC Cost You? →
The financial impact of poor energy efficiency on resale value and running costs.
What is a Good EPC Rating? →
Understanding A-G ratings, what each means, and how UK properties compare.
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.