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
C
With improvements
This Property
£2,074
estimated per year
UK Average
£1,800
per year
After Improvements
£1,022
potential per year
This property costs approximately £274 more per year than the UK average. Improvements could save up to £1,052 annually.
🏠 ECO4 Scheme
Free
Free insulation & heating for eligible households on benefits or low income.
Check Eligibility →With targeted upgrades, this property could reach C — saving up to £1,052/year and meeting the proposed 2028 rental standard. Improvements are ranked by return on investment.
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Your Savings Today
£2,302/yr
£23,020 over 10 years
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£2,302/yr
£23,020 over 10 years
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Your walls are rated Very Poor. Cavity fill is one of the most cost-effective upgrades available.
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This detached house is located in CARMARTHEN, SA31 3EG. The property offers 169m² (1819 sq ft) of spacious living space with 7 habitable rooms. It is a characterful interwar or early 20th century home. The property has an EPC rating of E (49/100), which is below average but still meets minimum rental requirements. With recommended improvements, it could achieve a C rating (80/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. Double glazing is installed, though the efficiency rating suggests older units. Modern low-E double glazing can be up to 40% more efficient than units installed before 2002. Estimated annual energy costs are £2074, comprising £1795 for heating, £123 for hot water, and £156 for lighting. The property produces 8.9 tonnes of CO2 per year, which is high for a UK home. The property last sold in April 2018 for £240,000.
Current Rating
Achievable Rating
With recommended improvements
Based on assessment dated 8 Jul 2017
Poor and average-rated elements are your biggest opportunities to raise the EPC score and cut bills.
🧱 Walls
Granite or whinstone, as built, no insulation (assumed)
🏗️ Roof
Pitched, 100 mm loft insulation
🪟 Windows
Partial double glazing
📦 Floor
Solid, no insulation (assumed)
🔥 Heating
Boiler and radiators, mains gas
🚿 Hot Water
NaN
💡 Lighting
20.0% low energy — Low energy lighting in 20% of fixed outlets
Full Address
16, College Road
SA31 3EG
CARMARTHEN
Property Type
House
Detached
Construction Age
England and Wales: 1900-1929
Floor Area
169.0 m²
7.0 total rooms
CO₂ Emissions
8.9 tonnes/year
Energy Consumption
328 kWh/m²/year
CARMARTHEN 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.
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🔥 Heating
Boiler and radiators, mains gas
£1795 /yr
Save £972/yr
🚿 Hot Water
£123 /yr
Save £12/yr
💡 Lighting
20.0% low energy
£156 /yr
Save £68/yr
Improving from E to C typically adds 3–5% per band to property value.
£240,000
D
Apr 2018
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Within 3 miles of this property
Last inspected: Apr 2019
Last inspected: Nov 2019
Last inspected: May 2023
Last inspected: Mar 2023
Last inspected: Nov 2011
Last inspected: May 2023
Last inspected: Oct 2019
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: 500 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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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.