Home Checkup

Energy Performance Certificate

61, Maryon Grove

SE7 8BZ

LONDON

Current

D

66

Potential

C

73

At a Glance

About This Property

This terraced maisonette is located in LONDON, SE7 8BZ. The property offers 72m² (775 sq ft) of modest-sized living space with 4 habitable rooms. It is a post-war property from the mid-20th century. With an EPC rating of D (66/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a C rating (73/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The walls feature cavity wall insulation for improved thermal efficiency. The flat roof has poor insulation. Flat roof insulation is more complex but essential for preventing heat loss and condensation issues, typically costing £1,000-£3,000 depending on access and method. 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 £670, comprising £499 for heating, £101 for hot water, and £70 for lighting. The property produces 2.9 tonnes of CO2 per year, which is low 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 61, Maryon Grove Compare?

With an energy efficiency score of 66/100, this LONDON property is around the national average for UK homes. Annual energy costs of £670 are approximately £1130 below the UK average of £1800, representing significant savings. At 2.9 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 SE7 postcode district.

📊

How This Property Compares

🇬🇧

vs UK Average

This property66
Average60
+10% better
🏘️

vs LONDON

This property66
Average64
+3% better
📮

vs SE7

This property66
Average63
+5% better

National Ranking: With an EPC score of 66/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.

Top 55% nationally

Energy Costs: £126/year more than the LONDON average

Energy Efficiency Rating

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

Current Rating

D(66 points)

Potential Rating

C(73 points)

With recommended improvements

Based on assessment dated 26 Jan 2018

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Property Information

📍

Full Address

61, Maryon Grove

SE7 8BZ

LONDON

🏠

Property Type

Maisonette

Mid-Terrace

📅

Construction Age

England and Wales: 1967-1975

📐

Floor Area

72.0

4.0 total rooms

4.0 heated

🔑

Tenure

rental (social)

Efficiency Score

66 / 100

Potential: 73

🌍

CO₂ Emissions

2.9 tonnes/year

41 kg/m²

📊

Energy Consumption

231 kWh/m²/year

🔍

Last Inspected

26 Jan 2018

rental (social)

📍

About LONDON

LONDON is situated in South East London, London. Properties in LONDON have an average EPC rating of D (score 64/100). The SE7 postcode district contains over 7600 registered properties.

🗺️

Location & Nearby Area

Scroll to load map

Annual Energy Costs

🔥

Heating

Boiler and radiators, mains gas

£499.0/yr

Save £126/yr

🚿

Hot Water

£101.0/yr

💡

Lighting

67.0% low energy

£70.0/yr

Save £17/yr

Building Elements

🧱

Walls

Cavity wall, as built, no insulation (assumed)

Poor
🏗️

Roof

Flat, limited insulation (assumed)

Very Poor
🪟

Windows

Single glazed

Very Poor
📦

Floor

(another dwelling below)

NO DATA!
🔥

Heating System

Boiler and radiators, mains gas

Good

Main Fuel

mains gas (not community)

💡

Lighting

Low energy lighting in 67% of fixed outlets

Good
My Priority Is...

Showing quick wins with fastest payback first

💰 Save £742/year

With 4 selected upgrades

⚡ Bill-Free Living(inc. solar export income)
Journey to A
DA
19,500
Property Value Boost
Investment
£13,500
Payback
~18 yrs
Current Costs
£670/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

£742/yr

£7,420 over 10 years

Move slider to see

£742/yr

£7,420 over 10 years

Build Your Upgrade Plan

Sorted by best return on investment (quick wins first)

1
🏗️

Loft Insulation

Your roof is rated Very Poor. Top up to 270mm for best results.

Save £200/yrPayback: ~5 years+3 EPC points
£1,000
Cost
2
🧱

Cavity Wall Insulation

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

Save £250/yrPayback: ~8 years+4 EPC points
£2,000
Cost
3
🪟

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
4
🌱

Air Source Heat Pump

Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.

Save £142/yrPayback: ~25 years+10 EPC points
🏛️ £7,500 BUS Grant Available
£3,500
£11,000
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 →
🌐

Broadband & Connectivity

📶Fast Broadband

Average download speed: 69 Mbps

⚡ Gigabit Available
⬇️

Download Speed

Minimum:10 Mbps
Average:69 Mbps
Maximum:1000 Mbps
⬆️

Upload Speed

Minimum:5 Mbps
Average:18 Mbps
Maximum:100 Mbps

Available Providers

BTVirgin MediaSkyTalkTalkEE

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 SE7 8BZ

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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