EPC Rating E represents the minimum acceptable energy efficiency for rental properties, with a SAP score of 39-54 points. While legally compliant for rentals until 2030, E-rated properties still have above-average energy costs.
What Does EPC Rating E Mean?
An EPC Rating E indicates your property meets the minimum energy efficiency standard required by law for rental properties. With a SAP score between 39 and 54 points, E-rated homes have basic energy efficiency measures but significant room for improvement.
Properties with an EPC E rating typically cost £2,000-£3,200 per year in energy bills — approximately 40-60% more than a well-insulated C-rated property.
EPC E and Rental Properties
Yes, you can legally rent out an EPC E property — it meets the current Minimum Energy Efficiency Standards (MEES). However, this will change in October 2030 when rental properties will need to reach EPC C.
Key Rental Dates for E-Rated Properties:
- Now - September 2030: Can be rented legally
- October 2030: Must reach C rating for new tenancies
- October 2031: Must reach C rating for all tenancies
Typical Features of EPC E Properties
- Basic insulation: 100-150mm loft insulation
- Partial double glazing: Most windows double-glazed
- Standard boiler: Non-condensing boiler or older combi
- Basic controls: Room thermostat and programmer
- Some improvements: May have cavity wall insulation
Common E-Rated Property Types
- 1960s-1980s houses with some upgrades
- Older properties with basic improvements
- 1990s homes with original features
- Converted flats with reasonable insulation
- Ex-council properties partially modernised
Improving from EPC E to C (2030 Requirement)
Most E-rated properties need multiple improvements to reach C:
Priority Improvements
- Upgrade to A-rated condensing boiler: £2,500-3,500, adds 12-18 points
- Increase loft insulation to 270mm: £300-400, adds 3-5 points
- Install cavity wall insulation: £500-1,500, adds 8-12 points
- Upgrade remaining single glazing: £2,000-4,000, adds 3-5 points
- Smart heating controls: £400-600, adds 2-4 points
Typical cost to improve from E to C: £5,000-9,000
Energy Costs for EPC E Properties
| Property Type | Annual Energy Cost | vs EPC C | vs EPC B |
|---|---|---|---|
| 1-bed flat | £1,200-1,600 | +£400-600 | +£600-900 |
| 2-bed house | £2,000-2,600 | +£700-1,000 | +£1,000-1,400 |
| 3-bed house | £2,600-3,400 | +£900-1,400 | +£1,400-1,900 |
| 4-bed house | £3,200-4,200 | +£1,200-1,800 | +£1,800-2,500 |
Should Landlords Improve E-Rated Properties Now?
With the 2030 deadline approaching, consider:
Advantages of Upgrading Now:
- Spread costs over several years
- Avoid rush and higher prices near 2030
- Attract better tenants with lower bills
- Potentially charge higher rent
- Claim improvements against tax
Cost-Benefit Analysis:
- Investment needed: £5,000-9,000
- Energy savings for tenant: £700-1,800/year
- Potential rent increase: £25-50/month
- Property value increase: 3-7%
Buying an EPC E Property
E-rated properties can be reasonable purchases:
- No immediate work needed if not renting
- Lower purchase price than D or C properties
- Clear improvement path to add value
- Most mortgage lenders accept E rating
- Energy bills manageable though above average
Timeline and Regulations
- Now: E rating acceptable for all purposes
- 2025: Possible incentives for C-rated homes
- 2028: Expected clarity on exemptions
- 2030: C rating required for rental properties
- 2035: Possible C requirement for all sales
Action Plan for E-Rated Properties
While E-rated properties are currently compliant, planning improvements now makes sense. A staged approach — new boiler this year, insulation next year, controls and glazing by 2029 — spreads costs and ensures you're ready for 2030 without last-minute panic.
About This Guide
This guide was researched and written by the EPC Certificate UK Editorial Team, specialists in UK energy performance regulations. All information is sourced from official government publications, regulatory announcements, and industry best practice guides.