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HMO Landlords Lead Energy Efficiency Upgrades

HMO landlords are leading energy efficiency upgrades, with many achieving high EPC ratings ahead of new regulations.

By David Sampson
29 July 2026
2 min read
UK hmo mortgage article image for HMO Landlords Lead Energy Efficiency Upgrades

TL;DR

  • A significant portion of HMO landlords have achieved high EPC ratings.
  • many are absorbing energy costs instead of raising rents.

Written by David Sampson for Mortgage118. Last updated 29 July 2026. Reviewed against our editorial standards. Editorial standards. Mortgage118 is a directory — not FCA-authorised and not a mortgage adviser.

Houses of multiple occupancy (HMO) landlords are taking the lead in energy efficiency improvements, with a significant portion achieving high EPC ratings. This trend is important as landlords prepare for upcoming changes to Minimum Energy Efficiency Standards, which will require all rental properties to meet at least EPC band C by 2030.

Why Are HMO Landlords Investing in Energy Efficiency?

Research from Paragon Bank indicates that many landlords have expedited energy efficiency upgrades in response to proposed regulations. These improvements are essential for compliance and can enhance property value and tenant appeal.

What Changes Are Coming for Rental Properties?

The proposed regulations will require that all rental properties reach a minimum EPC rating of C by 2030. This shift is part of a broader initiative to improve energy efficiency across the UK housing market, aiming to reduce carbon footprints and energy consumption.

What This Means for Landlords

For landlords, particularly those managing HMOs, investing in energy efficiency is becoming a necessity rather than a choice. Many landlords are choosing to absorb rising energy costs instead of passing them onto tenants, which has significant financial implications. Landlords who proactively upgrade their properties may find themselves better positioned in a competitive rental market, while those who delay may face compliance challenges and potential financial penalties.

Frequently asked questions

What is an EPC rating?

An Energy Performance Certificate (EPC) rating measures the energy efficiency of a property, rated from A (most efficient) to G (least efficient).

How can landlords improve their EPC ratings?

Landlords can enhance their EPC ratings by upgrading insulation, installing energy-efficient heating systems, and using renewable energy sources.

About David Sampson

David Sampson writes about the UK mortgage market for Mortgage118, covering specialist lending, market trends, and practical advice for borrowers. All content is reviewed for accuracy against FCA guidelines and current market data.