This Property
£1,606
estimated per year
UK Average
£1,800
per year
After Improvements
£1,254
potential per year
🏛️ BUS Grant
£7,500
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£1,752/yr
£17,520 over 10 years
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£1,752/yr
£17,520 over 10 years
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Your walls are rated Very Poor. Cavity fill is quick and cost-effective.
Your house is ideal for solar. OVO: UK's #1 green energy supplier.
Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.
Your windows are rated Very Poor. Modern A-rated double glazing reduces drafts and heat loss.
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This semi-detached house is located in GUILDFORD, GU5 9LT. The property offers 91.44m² (984 sq ft) of good-sized living space with 5 habitable rooms. It is a period property with Victorian or earlier origins. Currently rated F (29/100) for energy efficiency, this property would benefit significantly from energy improvements. With recommended improvements, it could achieve a E rating (42/100). The gas central heating system has average efficiency, indicating a boiler that may be 10-15 years old. While functional, upgrading to a modern A-rated condensing boiler could improve efficiency by 15-25%. 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 £1606, comprising £1348 for heating, £169 for hot water, and £89 for lighting. The property produces 7.7 tonnes of CO2 per year, which is above average for a UK home. The property last sold in December 2018 for £550,000.
Current Rating
Achievable Rating
With recommended improvements
Based on assessment dated 11 Feb 2010
The EPC assessor rated each element of this property. Poor and average ratings are the biggest opportunities for improvement.
🧱 Walls
Sandstone, as built, no insulation (assumed)
🏗️ Roof
Pitched, 75 mm loft insulation
🪟 Windows
Single glazed
📦 Floor
Solid, no insulation (assumed)
🔥 Heating
Boiler and radiators, mains gas
🚿 Hot Water
NaN
💡 Lighting
30.0% low energy — Low energy lighting in 30% of fixed outlets
Full Address
9, High View
Gomshall
GU5 9LT
GUILDFORD
Property Type
House
Semi-Detached
Construction Age
England and Wales: before 1900
Floor Area
91.44 m²
5.0 total rooms
CO₂ Emissions
7.7 tonnes/year
84 kg/m²
Energy Consumption
578 kWh/m²/year
GUILDFORD properties with F ratings are among the least energy efficient in the area. Properties in this postcode district (GU5) that have undergone improvement works have seen significant increases in EPC ratings and corresponding reductions in energy bills.
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🔥 Heating
Boiler and radiators, mains gas
£1348 /yr
Save £266/yr with improvements
🚿 Hot Water
£169 /yr
Save £49/yr with improvements
💡 Lighting
30.0% low energy
£89 /yr
Save £37/yr with improvements
Note: EPC improvements typically add 3–5% per band to property value. Moving from F to E could add significant value.
£550,000
S
Dec 2018
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Within 3 miles of this property
Last inspected: May 2019
Last inspected: Sept 2022
Last inspected: Jan 2014
Last inspected: Sept 2022
Last inspected: Mar 2023
Last inspected: Apr 2023
Last inspected: Sept 2022
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.
Average download speed: 165 Mbps
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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The surrounding area (1-mile radius) experiences very low crime levels
Theft
4 incidents (40%)
Anti-social behaviour
2 incidents (20%)
violent crime
2 incidents (20%)
Criminal damage
1 incidents (10%)
Vehicle crime
1 incidents (10%)
About this data: Crime statistics show incidents reported during April 2026 within a 1-mile radius. Data from Police.uk, updated monthly.
Showing properties in the same postcode. Click to view detailed EPC data for each property.
Explore nearby properties with EPC ratings in the GU5 postcode district
All properties in GU5 • Click to view detailed energy performance data
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.