Home Extensions
Our house extensions not only increase your space but they also enhance the functionality and aesthetics of your home. We work closely with you to understand your vision and create an extension that not only meets your needs but also reflects your personal style and preferences.
Whether you need an extra bedroom, a larger living area, or a dedicated home office, our expert team of experienced builders can plan and construct the perfect house extension for your needs. We understand that every home is unique, which is why we offer customised solutions that complement your existing architecture and style.
With years of experience and a commitment to quality craftsmanship, we ensure that every aspect of your house extension is meticulously planned and executed. From initial design concepts to obtaining necessary permits and managing the construction process, we handle all the details so you can enjoy a smooth and hassle-free experience.
Upgrade your living space with a bespoke house extension—experience craftsmanship at its finest.


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Are House Extensions Worth It?
They Add Value To Your Home
A key point is the balance between the cost of house extensions and the long-term rewards. A well-thought-out project can pay off when it comes time to sell, as it helps in adding value to your home. Buyers often welcome a property that offers features such as a bigger kitchen, an extra bedroom, or a finished basement. Homeowners also benefit from the ability to adapt an existing layout so that each new element matches current needs.
Homeowners in New Zealand often want to boost space and comfort without taking on the stress of relocating.
They Make Your Home Spacious
A house extension can be a practical approach, especially for households looking to accommodate more people, create flexible areas, or prepare for future resale. By choosing the right design, a property can gain both extra floor area and broader appeal.
In short, yes, house extensions are definitely worth it.

A New Family Member Coming In?
Families often need more rooms when a child arrives or when children reach an age where personal space is important. House extensions in NZ help in this situation by providing the right layout to fit each family’s circumstances.
Peaky Builders pays special attention to how a new addition can work with the rest of the home. An extension that blends smoothly with existing spaces prevents any awkward flow and helps keep the family connected.
Key Steps When Planning for a House Extension
Council Permits and Regulations
Every region has requirements for planning permission for house extensions. Peaky Builders understands local regulations and manages the permit process, which helps clients focus on the creative side of their home additions.
Planning a residential extension starts with a clear plan. Here are some of the most important aspects you need to take into account:
Budget and Cost Estimation
Figuring out the cost of house extensions is the next stage. It is helpful to list all potential expenses, including materials, labour, and any specialised finishes. A transparent conversation with a builder can also highlight where adjustments are possible if budget limitations arise.
Choosing the Right Builder
Selecting a construction partner is a major consideration. Look for proven skills, reliable testimonials, and open communication. Wellington house extensions may differ from those in other parts of NZ, so a team familiar with local conditions is a strong ally—this is us!
Construction and Timelines
Once permits are granted, construction moves forward according to a planned schedule. Peaky Builders collaborates with homeowners to set the home extension project timeline. This keeps everyone updated and helps families anticipate any adjustments to daily routines.
Quality Control and Inspection
When the project nears completion, inspections take place to confirm that construction meets building codes and client expectations. We value clear communication, so if any detail requires attention, it is addressed promptly.


Caring for an elderly relative can be more comfortable when everyone shares one property, but privacy and accessibility also matter. Home extensions are an option, especially if you are considering a self-contained section or a minor dwelling on your land.
Features like ramps, handrails, and wider doorways help a person move around with ease. These are details that our team can incorporate into a design so that practical needs are met in a tasteful way.
Bespoke House Extension Done For You!
We Take Care of Everything
Peaky Builders oversees every stage of a house extension, including planning permission for house extensions, budgeting, design concepts, and final inspections. Each project follows a structured home extension project timeline so clients know what to expect.
Each homeowner is unique, and residential extensions should reflect personal tastes. Peaky Builders embraces customised home renovation solutions, delivering projects that blend existing architecture with new designs.
Special Features
If a new addition is intended for work or creative pursuits, special features can be added. Skylights might bring in more light, or internal dividers could offer privacy. Bi-fold doors can link the indoor area with an outdoor deck or garden. These small touches elevate the look of a home while offering everyday practicality.

Here's what our clients say
”Peaky Builders is a preferred contractor of Studio Reno. They have a great appreciation for detailing and no finishing is too difficult to execute. They always leave the site cleaner than they found it and are awesome to work with.”
Studio Reno Interior Design
”Props to the boys at Peaky, was pleasantly surprised by the professionalism of the team, the quality of my reno, I feel like l'm in a new home. Thanks again team, I couldn't rate you any higher.”
Alexandra Angle, Homeowner

Got a Basement You Want to Maximise?
Basements can sometimes be left unused or filled with storage boxes that rarely see the light of day. Turning that space into an extra bedroom, a home office, or a rental unit could unlock new possibilities. It is possible to treat a basement as part of a house extension by upgrading it to match the standard of the rest of the house.
Contact us today!
Ready to transform your home with a stunning house extension? Contact us today to schedule a consultation and let us guide you through the exciting process of creating the perfect extension for your home. Experience the Peaky difference. Email us at hello@peakybuilders.co.nz