Energy Performance Certificate
11 Regency Court, 8a Carlton Crescent
SO15 2UP
SOUTHAMPTON
Current
E
51
Potential
E
53
📅 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
E
With improvements
Running Costs: How This Property Compares
This Property
£950
estimated per year
UK Average
£1,800
per year
After Improvements
£919
potential per year
💰 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 E — saving up to £31/year and meeting the proposed 2028 rental standard. Improvements are ranked by return on investment.
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💰 Save £300/year
With 1 selected upgrade
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Your Savings Today
£300/yr
£3,000 over 10 years
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£300/yr
£3,000 over 10 years
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Air Source Heat Pump
Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.
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About This E-Rated Property
This detached flat is located in SOUTHAMPTON, SO15 2UP. The property offers 53m² (570 sq ft) of modest-sized living space. It is a recently constructed modern home. The property has an EPC rating of E (51/100), which is below average but still meets minimum rental requirements. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £950, comprising £622 for heating, £214 for hot water, and £114 for lighting. The property produces 2.6 tonnes of CO2 per year, which is low for a UK home.
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Achievable Rating
With recommended improvements
Based on assessment dated 8 Oct 2021
Building Elements — Improvement Opportunities
Poor and average-rated elements are your biggest opportunities to raise the EPC score and cut bills.
🧱 Walls
Average thermal transmittance 0.36 W/m-¦K
🏗️ Roof
(other premises above)
🪟 Windows
Fully double glazed
📦 Floor
(other premises below)
🔥 Heating
Room heaters, electric
🚿 Hot Water
NaN
💡 Lighting
0.0% low energy — No Low energy lighting
Property Information
Full Address
11 Regency Court
8a Carlton Crescent
SO15 2UP
SOUTHAMPTON
Property Type
Flat
Detached
Construction Age
2021
Floor Area
53.0 m²
NaN total rooms
CO₂ Emissions
2.6 tonnes/year
Energy Consumption
291 kWh/m²/year
E-Rated Properties in SOUTHAMPTON
SOUTHAMPTON 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
Room heaters, electric
£622 /yr
🚿 Hot Water
£214 /yr
💡 Lighting
0.0% low energy
£114 /yr
Save £57/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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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.