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⚠️ High Energy Cost Property

Energy Performance Certificate

Dropmore, Dropmore Park

SL1 8PD

SLOUGH

Current

G

1

Potential

G

1

This G-Rated Property Costs Significantly More to Run

This Property

£18,789

estimated per year

UK Average

£1,800

per year

After Improvements

£18,789

potential per year

This property costs approximately £16,989 more per year than the UK average. Recommended improvements could save up to £0 annually.

💰 Government Grants Available for This Property

🏛️ BUS Grant

£7,500

Off the cost of an air source heat pump. Available now — limited places.

Check Eligibility →

🏠 ECO4 Scheme

Free

Free insulation & heating upgrades for eligible households on benefits or low income.

Check Eligibility →

📉 0% VAT

Save ~20%

Zero VAT on heat pumps, insulation, and solar panels until 2027. Applies automatically.

Get Solar Quote →

How to Improve This G-Rated Property

With the right upgrades, this property could reach a G rating — saving up to £0 per year. Improvements are ranked by return on investment.

My Priority Is...

Showing quick wins with fastest payback first

💰 Save £2,050/year

With 5 selected upgrades

Journey to A
GA
39,000
Property Value Boost
Investment
£34,500
Payback
~17 yrs
Current Costs
£18,789/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

£2,050/yr

£20,500 over 10 years

Move slider to see

£2,050/yr

£20,500 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. Cheapest upgrade with fastest payback — top up to 270mm.

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

Solar Panels + Battery

Your house is ideal for solar. OVO: UK's #1 green energy supplier.

Save £1000/yrPayback: ~11 years+7 EPC points
£11,000
Cost
3
🧱

External Wall Insulation

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

Save £400/yrPayback: ~30 years+8 EPC points
£12,000
Cost
4
🌱

Air Source Heat Pump

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

Save £300/yrPayback: ~12 years+10 EPC points
🏛️ £7,500 BUS Grant Available
£3,500
£11,000
Cost
5
🪟

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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Why Does This Property Have a G Rating?

This detached house is located in SLOUGH, SL1 8PD. The property offers 825.5m² (8886 sq ft) of generously-sized living space with 25 habitable rooms. It is a period property with Victorian or earlier origins. Currently rated G (1/100) for energy efficiency, this property would benefit significantly from energy improvements. 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. The pitched roof lacks adequate insulation. Topping up loft insulation to 270mm (the recommended depth) typically costs £300-£500 and could save £150-£250 annually, with the investment often paying for itself within 2-3 years. 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 £18789, comprising £18305 for heating, £162 for hot water, and £322 for lighting. The property produces 98.0 tonnes of CO2 per year, which is high for a UK home.

Energy Efficiency Rating

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

Current Rating

G(1 points)

Achievable Rating

G(1 points)

With recommended improvements

Based on assessment dated 6 Sept 2011

What's Causing the Poor Energy Rating?

The EPC assessor rated each element of this property. Poor and average ratings are the biggest opportunities for improvement.

🧱 Walls

Solid brick, as built, no insulation (assumed)

Very Poor

🏗️ Roof

Pitched, no insulation (assumed)

Very Poor

🪟 Windows

Single glazed

Very Poor

📦 Floor

Solid, no insulation (assumed)

🔥 Heating

Room heaters, electric

Poor

🚿 Hot Water

NaN

Average

💡 Lighting

0.0% low energy — No low energy lighting

Very Poor

Property Information

📍

Full Address

Dropmore

Dropmore Park

SL1 8PD

SLOUGH

🏠

Property Type

House

Detached

📅

Construction Age

England and Wales: before 1900

📐

Floor Area

825.5

25.0 total rooms

🌍

CO₂ Emissions

98.0 tonnes/year

119 kg/m²

📊

Energy Consumption

669 kWh/m²/year

G-Rated Properties in SLOUGH

SLOUGH properties with G ratings are among the least energy efficient in the area. Properties in this postcode district (SL1) that have undergone improvement works have seen significant increases in EPC ratings and corresponding reductions in energy bills.

🗺️

Location & Nearby Area

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Annual Running Costs — Current vs Potential

🔥 Heating

Room heaters, electric

£18305 /yr

🚿 Hot Water

£162 /yr

💡 Lighting

0.0% low energy

£322 /yr

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🏫

Nearby Schools

Within 3 miles of this property

Dropmore Infant School

Primary
📍0.4 miles awaySL1 8PF

Last inspected: Feb 2012

Outstanding

St Paul's Church of England Combined School, Wooburn

Primary
📍1.6 miles awayHP10 0QH

Last inspected: Oct 2019

Good

Holy Trinity CofE Primary School, Cookham

Primary
📍1.9 miles awaySL6 9QJ

Last inspected: Jun 2023

Good

Wooburn Green Primary School

Primary
📍2 miles awayHP10 0HF

Last inspected: May 2022

Good

Bourne End Academy

Secondary
📍2 miles awaySL8 5BW

Last inspected: Sept 2022

Good

Farnham Common Infant School

Primary
📍2.1 miles awaySL2 3HS

Last inspected: Oct 2019

Good

St Peter's Church of England Primary School

Primary
📍2.2 miles awaySL1 7DE

Last inspected: Feb 2022

Good

Farnham Common Junior School

Primary
📍2.3 miles awaySL2 3TZ

Last inspected: May 2018

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

📡Standard Broadband

Average download speed: 20 Mbps

⬇️

Download Speed

Minimum:10 Mbps
Average:20 Mbps
Maximum:67 Mbps
⬆️

Upload Speed

Minimum:5 Mbps
Average:3 Mbps
Maximum:50 Mbps

Available Providers

BTSkyTalkTalkPlusnet

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

Very Low Crime4 incidents/month

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

Most Common Incidents

April 2026
🔊

Anti-social behaviour

2 incidents (50%)

🚗

Vehicle crime

1 incidents (25%)

📋

Other crime

1 incidents (25%)

About this data: Crime statistics show incidents reported during April 2026 within a 1-mile radius. Data from Police.uk, updated monthly.

About this EPC: Energy Performance Certificates are valid for 10 years and are required when a property is built, sold, or rented.

Data Sources: UK Energy Performance Certificate Register, HM Land Registry Price Paid Data, Police.uk crime statistics.

Public sector information licensed under the Open Government Licence v3.0.