Energy Performance Certificate
16 Quarry Street
GU1 3UF
GUILDFORD
Current
E
41
Potential
D
64
📅 Upcoming Regulation Change — Plan Ahead
The government has proposed raising the minimum EPC standard to C by 2028 for new rental tenancies and 2030 for all tenancies. This E-rated property would need to improve by two bands to comply. Acting now costs less and avoids deadline pressure.
Now
E
Current rating
Target (2028)
C
Minimum required
Achievable
D
With improvements
Running Costs: How This Property Compares
This Property
£3,049
estimated per year
UK Average
£1,800
per year
After Improvements
£1,864
potential per year
This property costs approximately £1,249 more per year than the UK average. Improvements could save up to £1,185 annually.
💰 Grants & Schemes Available
🏠 ECO4 Scheme
Free
Free insulation & heating for eligible households on benefits or low income.
Check Eligibility →How to Improve This E-Rated Property to a C
With targeted upgrades, this property could reach D — saving up to £1,185/year and meeting the proposed 2028 rental standard. Improvements are ranked by return on investment.
Showing quick wins with fastest payback first
💰 Save £2,785/year
With 5 selected upgrades
Future Energy Price Simulator
Drag to see how rising prices affect your savings
Your Savings Today
£2,785/yr
£27,850 over 10 years
Move slider to see
£2,785/yr
£27,850 over 10 years
Build Your Upgrade Plan
Sorted by best return on investment (quick wins first)
Loft Insulation
Your roof is rated Very Poor. Quickest payback of any upgrade — top up to 270mm.
Cavity Wall Insulation
Your walls are rated Very Poor. Cavity fill is one of the most cost-effective upgrades available.
Air Source Heat Pump
Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.
Solar Panels + Battery
Your house is ideal for solar. OVO: UK's #1 green energy supplier.
Double Glazing
Your windows are rated Poor. Modern A-rated double glazing reduces drafts and heat loss.
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About This E-Rated Property
This terraced house is located in GUILDFORD, GU1 3UF. The property offers 244.39m² (2631 sq ft) of generously-sized living space with 8 habitable rooms. It is a period property with Victorian or earlier origins. The property has an EPC rating of E (41/100), which is below average but still meets minimum rental requirements. With recommended improvements, it could achieve a D rating (64/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The property has modern timber frame or system-built walls, which typically offer good insulation properties when properly maintained. 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. Estimated annual energy costs are £3049, comprising £2684 for heating, £206 for hot water, and £159 for lighting. The property produces 17.0 tonnes of CO2 per year, which is high for a UK home.
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Achievable Rating
With recommended improvements
Based on assessment dated 23 Jan 2012
Building Elements — Improvement Opportunities
Poor and average-rated elements are your biggest opportunities to raise the EPC score and cut bills.
🧱 Walls
Timber frame, as built, no insulation (assumed)
🏗️ Roof
Pitched, no insulation
🪟 Windows
Some secondary glazing
📦 Floor
Suspended, no insulation (assumed)
🔥 Heating
Boiler and radiators, mains gas
🚿 Hot Water
NaN
💡 Lighting
23.0% low energy — Low energy lighting in 23% of fixed outlets
Property Information
Full Address
16 Quarry Street
GU1 3UF
GUILDFORD
Property Type
House
Mid-Terrace
Construction Age
England and Wales: before 1900
Floor Area
244.39 m²
8.0 total rooms
CO₂ Emissions
17.0 tonnes/year
Energy Consumption
328 kWh/m²/year
E-Rated Properties in GUILDFORD
GUILDFORD has a mix of older and newer housing stock. E-rated properties in this area typically pre-date modern insulation standards but are strong candidates for improvement — particularly insulation and heating system upgrades, which can lift ratings by two or more bands.
Annual Running Costs — Current vs Potential
🔥 Heating
Boiler and radiators, mains gas
£2684 /yr
Save £1020/yr
🚿 Hot Water
£206 /yr
Save £96/yr
💡 Lighting
23.0% low energy
£159 /yr
Save £69/yr
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Broadband & Connectivity
Average download speed: 69 Mbps
Download Speed
Upload Speed
Available Providers
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 the GU1 Area
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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.
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.