Home Checkup

Energy Performance Certificate

2 THE COTTAGES, THE COMMON

HP10 9NU

FLACKWELL HEATH

Current

D

65

Potential

C

79

At a Glance

About This Property

This terraced house is located in FLACKWELL HEATH, HP10 9NU. The property offers 64mยฒ (689 sq ft) of modest-sized living space with 3 habitable rooms. It is a period property with Victorian or earlier origins. With an EPC rating of D (65/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a C rating (79/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The solid walls lack insulation. Solid wall insulation (external or internal) typically costs ยฃ8,000-ยฃ14,000 but can reduce heat loss by up to 35% and improve your EPC rating by 1-2 bands. The pitched roof lacks adequate insulation. Topping up loft insulation to 270mm (the recommended depth) typically costs ยฃ300-ยฃ500 and could save ยฃ150-ยฃ250 annually, with the investment often paying for itself within 2-3 years. 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 ยฃ676, comprising ยฃ528 for heating, ยฃ94 for hot water, and ยฃ54 for lighting. The property produces 3.0 tonnes of CO2 per year, which is low for a UK home.

How Does 2 THE COTTAGES Compare?

With an energy efficiency score of 65/100, this FLACKWELL HEATH property is around the national average for UK homes. Annual energy costs of ยฃ676 are approximately ยฃ1124 below the UK average of ยฃ1800, representing significant savings. At 3.0 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 HP10 postcode district.

๐Ÿ“Š

How This Property Compares

๐Ÿ‡ฌ๐Ÿ‡ง

vs UK Average

This property65
Average60
+8% better
๐Ÿ˜๏ธ

vs FLACKWELL HEATH

This property65
Average59
+10% better
๐Ÿ“ฎ

vs HP10

This property65
Average60
+8% better

National Ranking: With an EPC score of 65/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.

Top 55% nationally

Energy Costs: ยฃ160/year less than the FLACKWELL HEATH 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(65 points)

Potential Rating

C(79 points)

With recommended improvements

Based on assessment dated 17 Nov 2020

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Property Information

๐Ÿ“

Full Address

2 THE COTTAGES

THE COMMON

FLACKWELL HEATH

HP10 9NU

FLACKWELL HEATH

๐Ÿ 

Property Type

House

Mid-Terrace

๐Ÿ“…

Construction Age

England and Wales: before 1900

๐Ÿ“

Floor Area

64.0 mยฒ

3.0 total rooms

3.0 heated

๐Ÿ”‘

Tenure

Owner-occupied

โšก

Efficiency Score

65 / 100

Potential: 79

๐ŸŒ

COโ‚‚ Emissions

3.0 tonnes/year

47 kg/mยฒ

๐Ÿ“Š

Energy Consumption

265 kWh/mยฒ/year

๐Ÿ”

Last Inspected

17 Nov 2020

marketed sale

๐Ÿ“

About FLACKWELL HEATH

FLACKWELL HEATH is situated in Buckinghamshire, South East. Properties in FLACKWELL HEATH have an average EPC rating of D (score 59/100). Heating costs are ยฃ308 below the FLACKWELL HEATH average, offering good value. The HP10 postcode district contains over 6300 registered properties. Like many FLACKWELL HEATH properties, this home features period architecture with character typical of Victorian-era construction.

๐Ÿ—บ๏ธ

Location & Nearby Area

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Annual Energy Costs

๐Ÿ”ฅ

Heating

Boiler and radiators, mains gas

ยฃ528.0/yr

๐Ÿšฟ

Hot Water

ยฃ94.0/yr

Save ยฃ31/yr

๐Ÿ’ก

Lighting

100.0% low energy

ยฃ54.0/yr

Building Elements

๐Ÿงฑ

Walls

Solid brick, as built, no insulation (assumed)

Very Poor
๐Ÿ—๏ธ

Roof

Pitched, no insulation (assumed)

Very Poor
๐ŸชŸ

Windows

Fully double glazed

Average
๐Ÿ“ฆ

Floor

Solid, no insulation (assumed)

๐Ÿ”ฅ

Heating System

Boiler and radiators, mains gas

Good
โ›ฝ

Main Fuel

mains gas (not community)

๐Ÿ’ก

Lighting

Low energy lighting in all fixed outlets

Very Good
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ยฃ24,000
Payback
~15 yrs
Current Costs
ยฃ676/yr
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Loft Insulation

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

Save ยฃ200/yrPayback: ~5 years+3 EPC points
ยฃ1,000
Cost
2
โ˜€๏ธ

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Save ยฃ1000/yrPayback: ~11 years+7 EPC points
ยฃ11,000
Cost
3
๐Ÿงฑ

External Wall Insulation

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

Save ยฃ400/yrPayback: ~30 years+8 EPC points
ยฃ12,000
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.

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๐Ÿซ

Nearby Schools

Within 3 miles of this property

Carrington Junior School

Primary
๐Ÿ“0.2 miles awayโ€ขHP10 9AA

Last inspected: May 2022

โš ๏ธRequires improvement

Carrington Infant School

Primary
๐Ÿ“0.2 miles awayโ€ขHP10 9AA

Last inspected: Jan 2019

โœ“Good

Juniper Hill School

Primary
๐Ÿ“0.5 miles awayโ€ขHP10 9LA

Last inspected: Jul 2022

โœ“Good

Loudwater Combined School

Primary
๐Ÿ“0.5 miles awayโ€ขHP11 1JJ

Last inspected: Jan 2023

โœ“Good

Claytons Primary School

Primary
๐Ÿ“1.2 miles awayโ€ขSL8 5NS

Last inspected: Jul 2023

โœ“Good

Marsh School

Primary
๐Ÿ“1.3 miles awayโ€ขHP11 1RW

Last inspected: Dec 2022

โš ๏ธRequires improvement

Wooburn Green Primary School

Primary
๐Ÿ“1.3 miles awayโ€ขHP10 0HF

Last inspected: May 2022

โœ“Good

Bourne End Academy

Secondary
๐Ÿ“1.4 miles awayโ€ขSL8 5BW

Last inspected: Sept 2022

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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More Properties in HP10 9NU

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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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