Home Checkup

Energy Performance Certificate

6, St. Martins Close

WD19 6NJ

WATFORD

Current

D

66

Potential

D

68

At a Glance

About This Property

This terraced house is located in WATFORD, WD19 6NJ. The property offers 42.6mยฒ (459 sq ft) of compact living space with 2 habitable rooms. It is built during the 1980s construction period. With an EPC rating of D (66/100), this property is around the UK average for energy efficiency. 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 property has modern timber frame or system-built walls, which typically offer good insulation properties when properly maintained. The property has good loft insulation, though topping up to the recommended 270mm depth could provide additional energy savings. 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 ยฃ400-ยฃ600 per window but improves thermal comfort and can reduce noise by up to 30dB. Estimated annual energy costs are ยฃ420, comprising ยฃ273 for heating, ยฃ100 for hot water, and ยฃ47 for lighting. The property produces 3.2 tonnes of CO2 per year, which is low for a UK home.

How Does 6, St. Martins Close Compare?

With an energy efficiency score of 66/100, this WATFORD property is around the national average for UK homes. Annual energy costs of ยฃ420 are approximately ยฃ1380 below the UK average of ยฃ1800, representing significant savings. With 42.6mยฒ of space, this is a more compact property compared to the UK average of 87mยฒ. At 3.2 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 WD19 postcode district.

๐Ÿ“Š

How This Property Compares

๐Ÿ‡ฌ๐Ÿ‡ง

vs UK Average

This property66
Average60
+10% better
๐Ÿ˜๏ธ

vs WATFORD

This property66
Average64
+3% better
๐Ÿ“ฎ

vs WD19

This property66
Average60
+10% 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: ยฃ188/year less than the WATFORD average

Energy Efficiency Rating

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

Current Rating

D(66 points)

Potential Rating

D(68 points)

Based on assessment dated 31 Jul 2009

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Property Information

๐Ÿ“

Full Address

6, St. Martins Close

WD19 6NJ

WATFORD

๐Ÿ 

Property Type

House

Mid-Terrace

๐Ÿ“…

Construction Age

England and Wales: 1976-1982

๐Ÿ“

Floor Area

42.6 mยฒ

2.0 total rooms

2.0 heated

๐Ÿ”‘

Tenure

owner-occupied

โšก

Efficiency Score

66 / 100

Potential: 68

๐ŸŒ

COโ‚‚ Emissions

3.2 tonnes/year

75 kg/mยฒ

๐Ÿ“Š

Energy Consumption

496 kWh/mยฒ/year

๐Ÿ”

Last Inspected

31 Jul 2009

marketed sale

๐Ÿ“

About WATFORD

WATFORD is situated in Hertfordshire, East of England. Properties in WATFORD have an average EPC rating of D (score 64/100). Heating costs are ยฃ335 below the WATFORD average, offering good value. The WD19 postcode district contains over 9100 registered properties.

๐Ÿ—บ๏ธ

Location & Nearby Area

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Annual Energy Costs

๐Ÿ”ฅ

Heating

Electric storage heaters

ยฃ273.0/yr

๐Ÿšฟ

Hot Water

ยฃ100.0/yr

๐Ÿ’ก

Lighting

0.0% low energy

ยฃ47.0/yr

Save ยฃ24/yr

Building Elements

๐Ÿงฑ

Walls

Timber frame, as built, insulated (assumed)

Good
๐Ÿ—๏ธ

Roof

Pitched, 150 mm loft insulation

Good
๐ŸชŸ

Windows

Single glazed

Very Poor
๐Ÿ“ฆ

Floor

Solid, no insulation (assumed)

๐Ÿ”ฅ

Heating System

Electric storage heaters

Poor
โ›ฝ

Main Fuel

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

๐Ÿ’ก

Lighting

No low energy lighting

Very Poor
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Payback
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Current Costs
ยฃ420/yr
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ยฃ11,500 over 10 years

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ยฃ11,500 over 10 years

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Double Glazing

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

Save ยฃ150/yrPayback: ~47 years+2 EPC points
ยฃ7,000
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

Oxhey Wood Primary School

Primary
๐Ÿ“0.2 miles awayโ€ขWD19 7SL

Last inspected: Jan 2022

โœ“Good

Greenfields Primary School

Primary
๐Ÿ“0.2 miles awayโ€ขWD19 6QH

Last inspected: Apr 2022

โœ“Good

St Joseph Catholic Primary School

Primary
๐Ÿ“0.4 miles awayโ€ขWD19 7DW

Last inspected: Jun 2023

โญOutstanding

Woodhall Primary School

Primary
๐Ÿ“0.4 miles awayโ€ขWD19 6QX

Last inspected: Nov 2022

โœ“Good

Warren Dell Primary School

Primary
๐Ÿ“0.5 miles awayโ€ขWD19 7UZ

Last inspected: Jan 2022

โœ“Good

St Meryl School

Primary
๐Ÿ“0.9 miles awayโ€ขWD19 5BT

Last inspected: Jun 2021

โœ“Good

Grimsdyke School

Primary
๐Ÿ“1 miles awayโ€ขHA5 4QE

Last inspected: Oct 2011

โญOutstanding

Eastbury Farm Primary School

Primary
๐Ÿ“1.1 miles awayโ€ขHA6 3DG

Last inspected: May 2018

โœ“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.

๐ŸŒ

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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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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