Granny looking for option in granny flat

Granny Flat Builders

At Refresh, we want to change the way the world renovates by putting homeowners first. Our 5-step process is designed to help granny flat renovations stay on time and within budget while providing a stress-free experience.

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Granny Flat Specialists

They may be limited to 60m2, but granny flats come in all shapes and styles. From new, modern granny flats to barn-style spaces, Refresh is guiding homeowners through the process of renovating a granny flat with robust support every step of the way.

Granny flats are a great opportunity to generate additional income or simply add to your property’s sleeping capacity. Whatever the motivation behind your granny flat renovation, you can count on Refresh to help you create a bespoke design that is perfectly suited to your property and lifestyle.

If you have questions like, “can I build a granny flat on my property?” or are curious about granny flat living, our experienced Renovation Consultants are here to offer their expertise.

How does Refresh help?

A granny flat renovation takes on all components of a full house renovation, from electrical to plumbing as well as structural considerations, which means challenges can still arise. The Refresh 5-step approach to renovations has been designed to mitigate risk by streamlining communication and prioritising a thorough planning process.

If you’re embarking on a granny flat renovation, you’ll partner with a Renovation Consultant who will act as your single point of contact, coordinating tradespeople, sourcing premium suppliers, and keeping you well-informed to make important decisions.

“The Refresh team kept me in the loop all the way through the process and it went so smoothly. They made suggestions that I took on board and am thrilled that I did! The tiler, plasterer, electrician, and plumber that came on board as well were very professional. Thank you Refresh - I just love coming home!” — Maryann McNair, Refresh client



While we aim to deliver high-quality renovations on time and within budget, it’s our ultimate mission to ensure homeowners enjoy a stress-free renovation experience. Utilising our thoughtfully-crafted method enables our Renovation Consultants to keep their team on track so you can enjoy your granny flat as soon as possible without compromising on budget, craftsmanship, or customer service.

Want to discuss upgrading your house with a granny flat?

Our Renovation Consultants offer free, no-obligation consultations. Get in touch to arrange yours and discuss your goals with one of our renovation experts.

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A smoother granny flat renovation process

With our experienced Renovation Consultants executing our streamlined 5-step process, you’ll enjoy a stress-free and enjoyable granny flat renovation.

Step 1

Briefing / Initial Consultation

The initial consultation with your Renovation Consultant is an opportunity for you to clearly define your goals, budget, and timeline while discussing your home office design ideas. This is an essential step to help manage expectations. So, whatever your ideal space looks like, let us know! From soundproofing to built-in storage, no detail is too big or small.

Step 2

Concept and Feasibility

With a clear understanding of what you want, your Renovation Consultant will then arrange for concept designs to be drawn up. This will determine how feasible your ideas are and presents the perfect opportunity to make key alterations to the design. You’ll see your home office take shape so you can envision what the end result is and make any necessary changes.

Step 3

Working Drawings and Costing

Next, working drawings will be developed; these are more technical and take into account logistical factors such as structural engineering. Making changes during this final planning stage avoids extra expenses and delays down the road once building has already commenced. Once you’re happy with the plans, your Renovation Consultant will provide you with a fixed quote and contract for you to sign off on the proposed work.

Step 4

Build / Construction Stage

This is the stage you get to see your vision and planning brought to life. Continued support from your Renovation Consultant during this phase enables you to continue with your daily routine with minimal disruptions. Any bumps in the road will be addressed head-on and clearly communicated to you so your project remains on schedule and within budget.

Step 5

Your Finished Renovation

The last step before handing over your finished granny flat is to ensure all Code of Compliance documentation is in order. Your Renovation Consultant will prepare all of the appropriate documents that prove your renovation has been completed up to code. Once that is settled, your renovation is done!

Create a Granny Flat you'll Feel Proud of

Why Choose Refresh for your Granny Flat Project?

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You’re always in control

Our Renovation Consultants advocate for you by offering guidance and expert advice for your home office but ultimately, every decision is yours to make. We’re here to facilitate your vision in the most effective way possible.

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You’ll remain well informed

We’ve completed thousands of successful renovations and homeowners love our open communication. Use our intuitive customer portal to stay up to date or simply ask your Renovation Consultant.

Granny Flat Inspiration & Advice

Do you want a new granny flat but are short on ideas? Check out our collection of advice and inspiration articles for everything from traditional to contemporary granny flat designs.

Our Renovation Builders Service The Following Locations

Ashburton & Timaru
Auckland
Auckland - Rodney
Auckland - Central
Auckland - Manukau & Eastern Bays
Auckland - North Shore
Auckland - West
Christchurch
Far North
Gisborne & Wairoa
Hawkes Bay
Invercargill
Manawatu
Marlborough
Nelson
Queenstown & Wanaka
Rotorua
Taupō
Tauranga
Waikato
Wellington
Whangārei

Thanks so much for your help – it’s really reassuring when a company doesn’t try to oversell their capacity. I have already recommended a friend of mine to go with Refresh Renovations for her bathroom remodel. Many thanks, And Pasley

⁠— 

And Pasley

, Refresh Customer

So great to have a service that takes care of everything for you. Even the smallest projects involve a wide variety of products and trades, so it is luxurious to know someone is across the detail.

⁠— 

Suzanne Macleod

, Refresh Customer