Home Checkup

Energy Performance Certificate

3, Cranbury Road

SW6 2NS

LONDON

Current

D

63

Potential

D

66

At a Glance

About This Property

This detached maisonette is located in LONDON, SW6 2NS. The property offers 87.48m² (942 sq ft) of good-sized living space with 5 habitable rooms. It is a post-war property from the mid-20th century. With an EPC rating of D (63/100), 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. 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 £817, comprising £625 for heating, £99 for hot water, and £93 for lighting. The property produces 4.2 tonnes of CO2 per year, which is moderate for a UK home. The property last sold in June 2018 for £780,000. For landlords: This rental property with a D rating is positioned above the current minimum standard. With proposed changes to require a C rating by 2028, modest improvements now could future-proof your compliance.

How Does 3, Cranbury Road Compare?

With an energy efficiency score of 63/100, this LONDON property is around the national average for UK homes. Annual energy costs of £817 are approximately £983 below the UK average of £1800, representing significant savings. The 87.48m² floor area is above the UK average of 87m². At 4.2 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 SW6 postcode district.

📊

How This Property Compares

🇬🇧

vs UK Average

This property63
Average60
+5% better
🏘️

vs LONDON

This property63
Average64
-2% below
📮

vs SW6

This property63
Average63
At average

National Ranking: With an EPC score of 63/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.

Top 55% nationally

Energy Costs: £273/year more than the LONDON average

Energy Efficiency Rating

📊 Official EPC Register Data
A92-100
B81-91
C69-80
D55-68
Current
E39-54
F21-38
G1-20

Current Rating

D(63 points)

Potential Rating

D(66 points)

Based on assessment dated 7 Apr 2010

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Property Information

📍

Full Address

3, Cranbury Road

SW6 2NS

LONDON

🏠

Property Type

Maisonette

Detached

📅

Construction Age

England and Wales: 1967-1975

📐

Floor Area

87.48

5.0 total rooms

5.0 heated

🔑

Tenure

rental (private)

Efficiency Score

63 / 100

Potential: 66

🌍

CO₂ Emissions

4.2 tonnes/year

48 kg/m²

📊

Energy Consumption

285 kWh/m²/year

🔍

Last Inspected

7 Apr 2010

rental (private)

📍

About LONDON

LONDON is situated in South West London, London. Properties in LONDON have an average EPC rating of D (score 64/100). The SW6 postcode district contains over 33200 registered properties.

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Location & Nearby Area

Scroll to load map

💷

Property Sale History

£780,000

18 June 2018

Type: Flat

Annual Energy Costs

🔥

Heating

Boiler and radiators, mains gas

£625.0/yr

Save £12/yr

🚿

Hot Water

£99.0/yr

💡

Lighting

0.0% low energy

£93.0/yr

Save £47/yr

Building Elements

🧱

Walls

Solid brick, as built, no insulation (assumed)

Very Poor
🏗️

Roof

(another dwelling above)

🪟

Windows

Single glazed

Very Poor
📦

Floor

Suspended, no insulation (assumed)

🔥

Heating System

Boiler and radiators, mains gas

Very Good

Main Fuel

mains gas - this is for backwards compatibility only and should not be used

💡

Lighting

No low energy lighting

Very Poor
My Priority Is...

Showing quick wins with fastest payback first

💰 Save £550/year

With 2 selected upgrades

Journey to A
DA
19,500
Property Value Boost
Investment
£19,000
Payback
~35 yrs
Current Costs
£817/yr
🔮

Future Energy Price Simulator

Drag to see how rising prices affect your savings

0%
Today's Prices
Today+10%+20%+30%+40%+50%

Your Savings Today

£550/yr

£5,500 over 10 years

Move slider to see

£550/yr

£5,500 over 10 years

Build Your Upgrade Plan

Sorted by best return on investment (quick wins first)

1
🧱

External Wall Insulation

Your walls are rated Very Poor. External insulation can dramatically reduce heat loss.

Save £400/yrPayback: ~30 years+8 EPC points
£12,000
Cost
2
🪟

Double Glazing

Your windows are rated Very Poor. Modern A-rated double glazing reduces drafts and heat loss.

Save £150/yrPayback: ~47 years+2 EPC points
£7,000
Cost

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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

Langford Primary School

Primary
📍0.1 miles awaySW6 2LG

Last inspected: Dec 2018

Outstanding

The Hurlingham Academy

Secondary
📍0.4 miles awaySW6 3ED

Last inspected: Dec 2022

Good

Sulivan Primary School

Primary
📍0.4 miles awaySW6 3BN

Last inspected: Jan 2019

Good

Lady Margaret School

Secondary
📍0.5 miles awaySW6 4UN
?Not yet rated

Holy Cross RC School

Primary
📍0.5 miles awaySW6 4BL

Last inspected: Jun 2019

Good

Chelsea Academy

Secondary
📍0.6 miles awaySW10 0AB

Last inspected: Sept 2023

Good

Thomas's Academy

Primary
📍0.7 miles awaySW6 4LY

Last inspected: Sept 2023

Good

Falconbrook Primary School

Primary
📍0.7 miles awaySW11 2LX

Last inspected: Feb 2020

Good

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

🚀Ultrafast Broadband

Average download speed: 500 Mbps

⚡ Gigabit Available
⬇️

Download Speed

Minimum:30 Mbps
Average:500 Mbps
Maximum:1000 Mbps
⬆️

Upload Speed

Minimum:50 Mbps
Average:200 Mbps
Maximum:200 Mbps

Available Providers

Virgin MediaHyperopticBTSkyTalkTalk

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

Higher Crime983 incidents/month

The surrounding area (1-mile radius) experiences higher crime levels

Most Common Incidents

April 2026
🔊

Anti-social behaviour

246 incidents (25%)

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violent crime

216 incidents (22%)

👜

Theft

89 incidents (9%)

🛒

Shoplifting

84 incidents (9%)

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Vehicle crime

77 incidents (8%)

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 SW6 2NS

Showing properties in the same postcode. Click to view detailed EPC data for each property.

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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.

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