Home Checkup

Energy Performance Certificate

Flat 6 Harmon House, Bowditch

SE8 3AS

LONDON

Current

D

60

Potential

C

77

At a Glance

About This Property

This terraced maisonette is located in LONDON, SE8 3AS. The property offers 122mยฒ (1313 sq ft) of spacious living space with 6 habitable rooms. It is a post-war property from the mid-20th century. With an EPC rating of D (60/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a C rating (77/100). The property uses electric storage heaters, which charge overnight on cheaper electricity tariffs. While having low installation costs, running costs are typically higher than gas central heating. A heat pump could reduce electricity use by 60-70%. The walls feature cavity wall insulation for improved thermal efficiency. Double glazing is installed, though the efficiency rating suggests older units. Modern low-E double glazing can be up to 40% more efficient than units installed before 2002. Estimated annual energy costs are ยฃ1264, comprising ยฃ978 for heating, ยฃ195 for hot water, and ยฃ91 for lighting. The property produces 6.4 tonnes of CO2 per year, which is above average for a UK home. 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 Flat 6 Harmon House Compare?

With an energy efficiency score of 60/100, this LONDON property is around the national average for UK homes. Annual energy costs of ยฃ1264 are approximately ยฃ536 below the UK average of ยฃ1800, representing significant savings. The 122mยฒ floor area is above the UK average of 87mยฒ.

Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the SE8 postcode district.

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How This Property Compares

๐Ÿ‡ฌ๐Ÿ‡ง

vs UK Average

This property60
Average60
At average
๐Ÿ˜๏ธ

vs LONDON

This property60
Average64
-6% below
๐Ÿ“ฎ

vs SE8

This property60
Average68
-12% below

National Ranking: With an EPC score of 60/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.

Top 55% nationally

Energy Costs: ยฃ720/year more than the LONDON average

Energy Efficiency Rating

๐Ÿ“Š Official EPC Register Data
A92-100
B81-91
C69-80
Potential
D55-68
Current
E39-54
F21-38
G1-20

Current Rating

D(60 points)

Potential Rating

C(77 points)

With recommended improvements

Based on assessment dated 12 Oct 2018

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Property Information

๐Ÿ“

Full Address

Flat 6 Harmon House

Bowditch

SE8 3AS

LONDON

๐Ÿ 

Property Type

Maisonette

Mid-Terrace

๐Ÿ“…

Construction Age

England and Wales: 1967-1975

๐Ÿ“

Floor Area

122.0 mยฒ

6.0 total rooms

6.0 heated

๐Ÿ”‘

Tenure

rental (private)

โšก

Efficiency Score

60 / 100

Potential: 77

๐ŸŒ

COโ‚‚ Emissions

6.4 tonnes/year

53 kg/mยฒ

๐Ÿ“Š

Energy Consumption

313 kWh/mยฒ/year

๐Ÿ”

Last Inspected

12 Oct 2018

rental (private)

๐Ÿ“

About LONDON

LONDON is situated in South East London, London. Properties in LONDON have an average EPC rating of D (score 64/100). Heating costs are ยฃ434 above the local average, suggesting room for improvement. The SE8 postcode district contains over 17600 registered properties.

๐Ÿ—บ๏ธ

Location & Nearby Area

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Annual Energy Costs

๐Ÿ”ฅ

Heating

Electric storage heaters

ยฃ978.0/yr

Save ยฃ568/yr

๐Ÿšฟ

Hot Water

ยฃ195.0/yr

Save ยฃ72/yr

๐Ÿ’ก

Lighting

100.0% low energy

ยฃ91.0/yr

Save ยฃ9/yr

Building Elements

๐Ÿงฑ

Walls

Cavity wall, as built, no insulation (assumed)

Poor
๐Ÿ—๏ธ

Roof

(another dwelling above)

๐ŸชŸ

Windows

Fully double glazed

Average
๐Ÿ“ฆ

Floor

Solid, no insulation (assumed)

NO DATA!
๐Ÿ”ฅ

Heating System

Electric storage heaters

Poor
โ›ฝ

Main Fuel

electricity (not community)

๐Ÿ’ก

Lighting

Low energy lighting in all fixed outlets

Very Good
My Priority Is...

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๐Ÿ’ฐ Save ยฃ1,467/year

With 3 selected upgrades

โšก Bill-Free Living(inc. solar export income)
Journey to A
Dโ†’A
+ยฃ19,500
Property Value Boost
Investment
ยฃ9,000
Payback
~6 yrs
Current Costs
ยฃ1,264/yr
๐Ÿ”ฎ

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ยฃ1,467/yr

ยฃ14,670 over 10 years

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ยฃ1,467/yr

ยฃ14,670 over 10 years

Build Your Upgrade Plan

Sorted by best return on investment (quick wins first)

1
๐Ÿ”ฅ

New A-Rated Boiler

Your heating is rated Poor. Compare local boiler installers.

Save ยฃ568/yrPayback: ~6 years+5 EPC points
ยฃ3,500
Cost
2
๐Ÿงฑ

Cavity Wall Insulation

Your walls are rated Poor. Cavity fill is quick and cost-effective.

Save ยฃ250/yrPayback: ~8 years+4 EPC points
ยฃ2,000
Cost
3
๐ŸŒฑ

Air Source Heat Pump

Ultra-efficient heating with ยฃ7,500 government grant. OVO: MCS certified installation.

Save ยฃ649/yrPayback: ~5 years+10 EPC points
๐Ÿ›๏ธ ยฃ7,500 BUS Grant Available
ยฃ3,500
ยฃ11,000
Cost

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๐Ÿ“Š 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 โ†’
๐Ÿซ

Nearby Schools

Within 3 miles of this property

Deptford Park Primary School

Primary
๐Ÿ“0.2 miles awayโ€ขSE8 5RJ

Last inspected: Dec 2022

โœ“Good

St Edmund's Catholic School

Primary
๐Ÿ“0.5 miles awayโ€ขE14 3RS

Last inspected: Jan 2023

โœ“Good

Twin Oaks Primary School

Primary
๐Ÿ“0.5 miles awayโ€ขSE8 5AE

Last inspected: Jan 2022

โœ“Good

Arnhem Wharf Primary School

Primary
๐Ÿ“0.5 miles awayโ€ขE14 3RP

Last inspected: Jun 2023

โœ“Good

Harbinger Primary School

Primary
๐Ÿ“0.6 miles awayโ€ขE14 3QP

Last inspected: Nov 2019

โš ๏ธRequires improvement

Grinling Gibbons Primary School

Primary
๐Ÿ“0.6 miles awayโ€ขSE8 5LW

Last inspected: Sept 2022

โœ“Good

Seven Mills Primary School

Primary
๐Ÿ“0.7 miles awayโ€ขE14 8LY

Last inspected: Jul 2023

โœ“Good

Rotherhithe Primary School

Primary
๐Ÿ“0.7 miles awayโ€ขSE16 2PE
?Not yet rated

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.

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Broadband & Connectivity

๐Ÿš€Ultrafast Broadband

Average download speed: 500 Mbps

โšก Gigabit Available
โฌ‡๏ธ

Download Speed

Minimum:30 Mbps
Average:500 Mbps
Maximum:1000 Mbps
โฌ†๏ธ

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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More Properties in SE8 3AS

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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