Energy Performance Certificate
69 Castelnau
SW13 9RT
LONDON
Current
D
61
Potential
D
63
At a Glance
About This Property
This detached house is located in LONDON, SW13 9RT. The property offers 481m² (5177 sq ft) of generously-sized living space. 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. This property benefits from a air source heat pump system, which can deliver 3-4 units of heat for every unit of electricity used. Heat pumps are eligible for the £7,500 Boiler Upgrade Scheme grant, making them increasingly popular for UK homes seeking to reduce carbon emissions. Estimated annual energy costs are £4714, comprising £3928 for heating, £636 for hot water, and £150 for lighting. The property produces 2.5 tonnes of CO2 per year, which is low for a UK home. The property last sold in March 2024 for £6,500,000.
How Does 69 Castelnau Compare?
With an energy efficiency score of 61/100, this LONDON property is around the national average for UK homes. Energy costs of £4714 annually are £2914 above the UK average. Improvements could reduce bills significantly. At 481m², this property is significantly larger than the average UK home (87m²). At 2.5 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 SW13 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs SW13
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: £4170/year more than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 6 Aug 2025
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
69 Castelnau
SW13 9RT
LONDON
Property Type
House
Detached
Construction Age
England and Wales: before 1900
Floor Area
481.0 m²
NaN total rooms
NaN heated
Tenure
Not defined - use in the case of a new dwelling for which the intended tenure in not known. It is not to be used for an existing dwelling
Efficiency Score
61 / 100
Potential: 63
CO₂ Emissions
2.5 tonnes/year
5 kg/m²
Energy Consumption
53 kWh/m²/year
Last Inspected
6 Aug 2025
not sale or rental
About LONDON
LONDON is situated in South West London, London. Properties in LONDON have an average EPC rating of D (score 64/100). Heating costs are £3384 above the local average, suggesting room for improvement. The SW13 postcode district contains over 5500 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
Property Sale History
£6,500,000
25 March 2024
Type: O
Annual Energy Costs
Heating
Air source heat pump, underfloor, electric, Air source heat pump, underfloor, electric
£3928.0/yr
Hot Water
£636.0/yr
Lighting
100.0% low energy
£150.0/yr
Building Elements
Walls
Average thermal transmittance 0.33 W/m-¦K
Roof
Average thermal transmittance 0.13 W/m-¦K
Windows
High performance glazing
Floor
Average thermal transmittance 0.2 W/m-¦K
Heating System
Air source heat pump, underfloor, electric, Air source heat pump, underfloor, electric
Main Fuel
Electricity: electricity, unspecified tariff
Lighting
Good lighting efficiency
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
Lowther Primary School
PrimaryLast inspected: Jan 2023
St Osmund's Catholic Primary School
PrimaryLast inspected: Jul 2019
Queen's Manor School and Special Needs Unit
PrimaryLast inspected: Dec 2018
Oasis Academy Putney
PrimaryLast inspected: Apr 2019
Cavendish Primary School
PrimaryLast inspected: Nov 2022
Melcombe Primary School
PrimaryLast inspected: Feb 2023
St Peter's Primary School
PrimaryLast inspected: Feb 2023
St Paul's CofE Primary School
PrimaryLast inspected: Apr 2015
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 SW13 9RT
Showing properties in the same postcode. Click to view detailed EPC data for each property.
More Properties in the SW13 Area
Explore nearby properties with EPC ratings in the SW13 postcode district
All properties in SW13 • 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.
EPC Requirements for Landlords 2025 →
Avoid fines up to £30,000. Understand minimum EPC ratings and compliance deadlines.
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.