EPC Upgrade Cost Estimator UK 2026

Estimate the cost to upgrade your property to EPC C and meet MEES regulations

Property Details

Already Installed?

Estimated Current EPC Rating

D (59)

Target: EPC C

+10 points needed

Select Improvements

Upgrade Summary

After Upgrades

D

Rating: 59

Estimated Cost

£0

Range: -£1,000 - £1,000

Compliance Status

⚠️ Below C

MEES Regulations 2025

The Minimum Energy Efficiency Standards (MEES) require all rented properties to have an EPC rating of C or above by 2025 (brought forward from 2030). This affects both new and existing tenancies.

Penalties for non-compliance: Local authorities can issue fines ranging from £5,000 for dwellings to £50,000 for non-dwellings. Additionally, non-compliant properties cannot be legally let.

Exemptions: Some properties may qualify for exemptions, including those valued over £15 million, listed buildings, and properties where improvements would devalue the property by more than 5%.

Frequently Asked Questions

What is the EPC C requirement deadline?

Since April 2020, new tenancies must meet EPC C. From 2025, ALL rented properties must meet EPC C (brought forward from 2030). Landlords face fines up to £30,000 for non-compliance.

How much does EPC upgrade cost?

Costs vary widely by property. A typical mid-terrace property might cost £3,000-£6,000 to reach EPC C. Detached properties or those needing heat pumps can cost £10,000-£20,000+.

What are the cheapest EPC improvements?

Draft proofing (£200-£500), LED lighting (£150-£300), and TRVs (£200-£400) offer the best value. Loft insulation (£300-£500) provides excellent ROI for properties without it.

Can I get grants for EPC upgrades?

The UK government offers various grants through ECO4, Local Authority Delivery schemes, and Warm Home Discount. Eligibility depends on income, benefits, and property type.

What happens if I don't upgrade?

Local authorities can issue penalties of up to £30,000 for renting non-compliant properties. Additionally, you won't be able to legally let the property.

Get a full property analysis including EPC, flood risk, and planning data with SIFTPROP.

Get Free Property Report