In this comprehensive blog post, we’ll guide you through the best utility room extension ideas, how to shape the space for maximum use, the potential costs involved, and whether it’s a renovation that adds value to your home.

The utility room has become a modern living must-have for the savvy homeowner.

It’s a space where the mundane – laundry, cleaning, and household maintenance – finds a home of its own, leaving your living areas tidy and tranquil.

If your current space is feeling a bit cramped, non-existent, or you simply desire more functionality, it might be time to consider extending your home to include a utility room and help create your dream home.

The Versatility of Utility Room Spaces

A utility room extension can be a game-changer for your home’s layout, enhancing living standards, and organization.

With the versatility to serve a multitude of functions, a utility room isn’t just about washing and storage, but also becoming the backbone of a well-ordered home.

Here are some of the critical functions a well-designed utility room can cater to:

  • Laundry Room: Dedicated space for your washing machine, tumble dryer, and ironing.
  • Storage Havens: Shelves, cabinets, and baskets for anything from cleaning supplies to spare linens.
  • Pet Paradise: A perfect spot for pet beds, food, and accessories, keeping their items neat and out of sight.
  • Boot Room: Ideal for muddy shoe storage, wet gear, and an area for last-minute-leave essentials.
  • Craft Zones: If you’re an avid crafter, a utility room can be transformed with a crafting station for all your projects.
  • Home Improvement Headquarters: Storage and workspaces for tools and materials, making DIY projects a breeze.
  • Hygienic Areas: Room for cleaning, mopping, and even a small sink for those grimy jobs you don’t want to tackle in the kitchen.

With so many avenues to explore, the first step in your utility room extension project is determining the primary function or functions of the space.

The Ideal Location for Your Utility Room Extension

Before you start drafting your new extension, consider the best spot in your home for a utility room.

This choice can make or break the convenience and practicality of the room’s purpose.

  • Close to the Kitchen: A utility room adjacent to the kitchen is common, allowing for an easy transition for chores that often overlap with cooking and cleaning.
  • Off the Garage or Entryway: If you’re using your utility room as a ‘drop-zone’ for muddy paws, boots and sports equipment, locating it near the main entry can work wonders for cleanliness in the house.
  • Near the Bedrooms: For family practicalities, a utility room near the bedrooms can minimize the distance to transport laundry, making it a life-saver for large families.
  • Within an Extension: Depending on your home’s layout, adding a side extension or rear extension can create the perfect extra space for your utility needs.

Understanding the flow of your home and how you plan to use the new extra space will guide you toward the best location.

Designing Your Dream Utility Room

Once you’ve established the location, it’s time to think about the design.

A well-thought-out utility room can make household management a more delightful experience.

  • Plumbing and Electrical Considerations: Ensure your design includes easy access to plumbing and electrical installations to support your laundry and cleaning equipment.
  • Storage Solutions: Maximize storage space with shelves, hooks, and innovative storage solutions such as pull-out drawers and stackable units.
  • Adequate Workspace: A countertop for folding laundry or mixing cleaning solutions can be a game-changer in a utility room.
  • The Utility-Aesthetic: Even though it’s a workhorse space, a utility room should still be pleasant. Consider light, airy colours and good lighting to make the room inviting.
  • Function Over Form: While aesthetics are important, prioritize functionality. The room’s layout should support easy movement and efficient work processes.

By balancing these design elements, you’ll create a utility room that’s not only stylish but also highly efficient in meeting your practical needs.

Budgeting for Your Extension

Renovations can be a sizable investment, and a utility room extension is no exception.

In the UK, the utility room extension cost can be anywhere from £6,000 to £20,000, depending on the size and complexity of the project.

This cost can be influenced by factors such as:

  • Labour and Materials: The extent of the extension, the materials you choose, and the labour involved in the build can significantly affect the overall cost.
  • Plumbing and Electrics: This can be a substantial portion of your budget, especially if you are adding or rerouting pipes and wiring.
  • Permits and Planning: Don’t forget about the legalities. Planning permissions and building regulations should be factored into your budget.
  • Appliances and Fixtures: The cost of new appliances, sinks, and faucets can add up. Don’t skimp on quality, especially for items used daily.

To keep your budget in check, consider where you can make compromises without sacrificing the overall quality and functionality of the space.

Repurposing wasted Space into a Utility Room

If you have an existing space that is not being used to its full potential, such as a garage or under-stairs area, consider repurposing it into a new utility room.

This option can save on the costs of adding utility room extensions and add value to your home while utilizing unused space.

No matter how much available space you have, with clever design and utilization of existing plumbing and electrical systems, you can transform an under-used area into a functional and stylish utility room.

Making It Work for You: Customizing Your Utility Room

Your utility room extension is an opportunity to tailor a space that responds to your unique lifestyle.

Consider these customizations to truly make the space your own, with practical benefits:

  • Eco-Friendly Solutions: Invest in energy-efficient appliances and water-saving features to support sustainability.
  • Technology Integration: Consider smart home technology that can make managing household tasks even more convenient.
  • Multi-Functional Furnishings: Fold-down ironing boards, multi-purpose counters, and stackable units can save space and add versatility.
  • Organization Fixtures: Tailor the storage to your needs with bins, baskets, and dividers that keep like-items together and easily accessible.

The possibilities are endless when it comes to customizing your utility room extension.

  • A space for your vacuum cleaner, ironing board and broom.
  • A designated area for pet supplies such as food bowls and litter boxes.
  • A hanging rod or drying rack for air-drying delicate items.

Customizing your utility room extension ensures that it serves your household in the most personal and efficient way.

Do Utility Room Extensions add value to your Home?

One of the most common questions about adding a utility room is whether it adds value to your home.

The short answer is yes, to a degree – A well-designed and functional utility room can make your property more attractive to potential buyers and add to the overall appeal and practicality of your home.

The value it adds will depend on various factors such as:

  • The Local Market: What home features are sought after in your area?
  • Quality of the Build: Was the utility room well-constructed and does it blend seamlessly with the rest of your home?
  • Functionality and Aesthetics: Does it offer a practical, pleasant space that enhances the home’s liveability?

While adding a utility room can increase the market value of your home, it’s essential to consider the initial costs of the extension against the projected increase in resale value to ensure it’s a sound investment.

Even a small utility room extension can add significant value to your home, making it a worthwhile consideration for any homeowner looking to improve their property.


In conclusion, utility rooms can be an incredibly practical and beneficial home improvement project.

By carefully considering the functions, location, design, costs, and customizations, you can create a space that not only adds value to your home but also improves the quality of everyday life for you and your loved ones.

Remember, the key to successful utility room extensions is in the planning.

Take your time to research, consult with professionals, and design a space that perfectly fits your household’s dynamics.

Utility room extension cost may seem daunting, but the long-term practicality and value it adds to your home make it a smart investment.

Whether you’re looking to create more space for household chores or wanting to increase your property’s market value, a utility room extension is undoubtedly worth considering.

Top Utility Room Extension Ideas for Home Renovators