Energy Performance Certificate
17, Caroline Avenue
BH23 3JR
CHRISTCHURCH
Current
C
69
Potential
B
84
At a Glance
About This Property
This detached bungalow is located in CHRISTCHURCH, BH23 3JR. The property offers 141m² (1518 sq ft) of spacious living space with 5 habitable rooms. It is a post-war property from the mid-20th century. The property holds an EPC rating of C (69/100), meeting the government's target standard for energy efficiency. With recommended improvements, it could achieve a B rating (84/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The walls feature cavity wall insulation for improved thermal efficiency. The loft insulation is rated very good, meeting or exceeding the recommended 270mm depth for optimal thermal performance. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £1001, comprising £779 for heating, £146 for hot water, and £76 for lighting. The property produces 4.5 tonnes of CO2 per year, which is moderate for a UK home. The property last sold in June 2020 for £630,000, with 2 recorded sales in our database.
How Does 17, Caroline Avenue Compare?
With an energy efficiency score of 69/100, this CHRISTCHURCH property is above average, performing better than 60% of UK properties. Annual energy costs of £1001 are approximately £799 below the UK average of £1800, representing significant savings. At 141m², this property is significantly larger than the average UK home (87m²).
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the BH23 postcode district.
How This Property Compares
vs UK Average
vs CHRISTCHURCH
vs BH23
National Ranking: With an EPC score of 69/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £320/year more than the CHRISTCHURCH average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 28 Jul 2017
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Property Information
Full Address
17, Caroline Avenue
BH23 3JR
CHRISTCHURCH
Property Type
Bungalow
Detached
Construction Age
England and Wales: 1950-1966
Floor Area
141.0 m²
5.0 total rooms
5.0 heated
Tenure
owner-occupied
Efficiency Score
69 / 100
Potential: 84
CO₂ Emissions
4.5 tonnes/year
32 kg/m²
Energy Consumption
181 kWh/m²/year
Last Inspected
28 Jul 2017
marketed sale
About CHRISTCHURCH
CHRISTCHURCH is situated in Dorset, South West. Properties in CHRISTCHURCH have an average EPC rating of D (score 62/100). The BH23 postcode district contains over 20300 registered properties. Built during the mid-20th century suburban expansion, this property reflects the housing developments common to the CHRISTCHURCH area.
Location & Nearby Area
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Property Sale History
£630,000
2 June 2020
Type: Detached
vs previous sale
£320,000
23 November 2015
Type: Detached
Market Insights: This property has sold 2 times since 2015. Value has increased by 96.9% over this period.
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£779.0/yr
Save £208/yr
Hot Water
£146.0/yr
Save £59/yr
Lighting
100.0% low energy
£76.0/yr
Building Elements
Walls
Cavity wall, as built, no insulation (assumed)
Roof
Pitched, 350 mm loft insulation
Windows
Fully double glazed
Floor
Solid, no insulation (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in all fixed outlets
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Your Savings Today
£1,517/yr
£15,170 over 10 years
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£1,517/yr
£15,170 over 10 years
Build Your Upgrade Plan
Sorted by best return on investment (quick wins first)
Cavity Wall Insulation
Your walls are rated Poor. Cavity fill is quick and cost-effective.
Solar Panels + Battery
Your bungalow is ideal for solar. OVO: UK's #1 green energy supplier.
Air Source Heat Pump
Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.
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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
Mudeford Junior School
PrimaryLast inspected: Mar 2023
Mudeford Community Infants' School
PrimaryLast inspected: Sept 2018
Somerford Primary School
PrimaryLast inspected: Nov 2021
The Grange School
SecondaryLast inspected: Dec 2021
St Joseph's Catholic Primary School, Christchurch
PrimaryLast inspected: Sept 2018
The Priory Church of England Primary School
PrimaryLast inspected: Feb 2022
St Katharine's Church of England Primary School
PrimaryLast inspected: Mar 2023
Twynham School
SecondaryLast inspected: Apr 2013
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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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.