Energy Performance Certificate
Avonhirst, Sea Walls Road
BS9 1PH
BRISTOL
Current
B
90
Potential
B
91
At a Glance
About This Property
This detached house is located in BRISTOL, BS9 1PH. The property offers 313m² (3369 sq ft) of generously-sized living space. With an EPC rating of B (90/100), this property is highly energy efficient, placing it in the top tier of UK homes. This property benefits from a air source heat pump system, which can deliver 3-4 units of heat for every unit of electricity used. Heat pumps are eligible for the £7,500 Boiler Upgrade Scheme grant, making them increasingly popular for UK homes seeking to reduce carbon emissions. Estimated annual energy costs are £1326, comprising £926 for heating, £259 for hot water, and £141 for lighting. The property produces 1.8 tonnes of CO2 per year, which is very low for a UK home.
How Does Avonhirst Compare?
With an energy efficiency score of 90/100, this BRISTOL property is excellent, ranking in the top 15% nationally. At £1326 per year, energy costs are below the national average of £1800. At 313m², this property is significantly larger than the average UK home (87m²). CO2 emissions of 1.8 tonnes/year are less than half the UK household average, making this an environmentally friendly choice.
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the BS9 postcode district.
How This Property Compares
vs UK Average
vs BRISTOL
vs BS9
National Ranking: With an EPC score of 90/100, this property is excellent and performs better than approximately 85% of UK homes for energy efficiency.
Top 15% nationally
Energy Costs: £666/year more than the BRISTOL average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 21 Dec 2021
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Property Information
Full Address
Avonhirst
Sea Walls Road
BS9 1PH
BRISTOL
Property Type
House
Detached
Construction Age
2017
Floor Area
313.0 m²
NaN total rooms
NaN heated
Tenure
Not defined - use in the case of a new dwelling for which the intended tenure in not known. It is not to be used for an existing dwelling
Efficiency Score
90 / 100
Potential: 91
CO₂ Emissions
1.8 tonnes/year
6 kg/m²
Energy Consumption
33 kWh/m²/year
Last Inspected
21 Dec 2021
new dwelling
About BRISTOL
BRISTOL is situated in Bristol, South West. Properties in BRISTOL have an average EPC rating of D (score 63/100). This property performs better than most homes in the area. Heating costs are £266 above the local average, suggesting room for improvement. The BS9 postcode district contains over 8900 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Air source heat pump, underfloor, electric
£926.0/yr
Hot Water
£259.0/yr
Save £98/yr
Lighting
100.0% low energy
£141.0/yr
Building Elements
Walls
Average thermal transmittance 0.18 W/m-¦K
Roof
Average thermal transmittance 0.08 W/m-¦K
Windows
High performance glazing
Floor
Average thermal transmittance 0.17 W/m-¦K
Heating System
Air source heat pump, underfloor, electric
Main Fuel
Electricity: electricity, unspecified tariff
Lighting
Low energy lighting in all fixed outlets
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📊 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 →Nearby Schools
Within 3 miles of this property
Stoke Bishop Church of England Primary School
PrimaryLast inspected: Oct 2021
St Johns Church of England Primary School, Clifton
PrimaryLast inspected: Mar 2015
Sea Mills Primary School
PrimaryLast inspected: Jun 2023
Elmlea Infant School
PrimaryLast inspected: Mar 2023
Elmlea Junior School
PrimaryLast inspected: Mar 2015
Westbury Park School
PrimaryLast inspected: May 2014
Christ Church Church of England Primary School
PrimaryLast inspected: Mar 2023
St Ursula's E-ACT Academy
PrimaryLast inspected: Feb 2020
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
Average download speed: 500 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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Area Safety
Crime levels are moderate in the surrounding area (1-mile radius)
Most Common Incidents
April 2026violent crime
19 incidents (25%)
Anti-social behaviour
17 incidents (23%)
Vehicle crime
11 incidents (15%)
Theft
7 incidents (9%)
Public order
6 incidents (8%)
About this data: Crime statistics show incidents reported during April 2026 within a 1-mile radius. Data from Police.uk, updated monthly.
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All properties in BS9 • Click to view detailed energy performance data
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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.