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Renovations and Extensions in Whangarei

Home renovation and extension project by Henare Construction in Whangarei

Renovations & Extensions - Breathe new life into your home.

Whether it's modernising a tired space or adding room to grow, we bring skill, precision, and a no-nonsense approach to every renovation and extension project. From the first conversation to the final finish, we keep it simple, clear, and on track.

Renovating or extending your home is one of the smartest investments you can make. At Henare Construction, we specialise in transforming existing properties across Whangarei and Northland. We work with you to understand your vision, then deliver results that exceed expectations — on time and on budget.

What We Offer

Renovation and Extension Services

From small updates to full-scale transformations, Henare Construction handles every type of renovation and extension project across Whangarei and Northland.

  • Structural & Cosmetic Works - From opening up walls to full reconfigurations, we handle it all.
  • Extension Projects - Single or multi-storey additions, seamlessly integrated with your existing home.
  • Kitchen Renovations - Complete kitchen redesigns and builds, from layout to final fit-out.
  • Bathroom Renovations - Modern, functional bathroom upgrades built to last.
  • Whole-House Renovations - Full property transformations that bring older homes up to modern standards.
  • Weathertightness Repairs - Fixing leaky building issues and restoring your home's integrity.

Every renovation starts with a thorough assessment and a clear plan. We keep you informed at every stage, so there are no surprises.

Common Questions

Frequently Asked Questions About Renovations in Whangarei

Renovation costs in Whangarei vary widely depending on the scope of work. A kitchen renovation can range from $25,000 to $60,000+, a bathroom from $15,000 to $40,000+, and a full house renovation can start from $150,000 and go well beyond depending on the size and condition of the property. Extensions typically cost between $2,500 and $4,000+ per square metre. Henare Construction provides a detailed, transparent quote before any work begins.

It depends on the scope of work. Structural changes, additions, plumbing and drainage alterations, and any work that affects the building envelope will typically require a building consent from the Whangarei District Council. Cosmetic upgrades like painting, new flooring, or replacing a kitchen bench usually don't. Henare Construction can advise you on what consents are needed for your specific project.

In many cases, yes. For smaller renovations like a kitchen or bathroom upgrade, we can stage the work to minimise disruption so you can continue living in the home. For larger whole-house renovations, it may be more practical to move out temporarily. We'll discuss the best approach with you during the planning stage and work around your needs as much as possible.

A typical house extension in Whangarei takes between 8 and 16 weeks from the start of construction, depending on the size and complexity. A single-room addition may take 8 to 10 weeks, while a multi-storey extension could take 12 to 16 weeks or more. This doesn't include the design and consent phase, which can add 6 to 12 weeks. We provide a clear timeline at the start of every project.

It depends on the condition of the existing home and the extent of the work needed. Renovating is often more cost-effective if the structure is sound and you're happy with the location. However, if the home has major structural issues, weathertightness problems, or needs extensive reconfiguration, a new build may offer better long-term value. Henare Construction can assess your property and help you decide which option makes the most sense for your situation and budget.

Absolutely. One of the most important aspects of an extension is making it look and feel like it was always part of the original home. We carefully match materials, rooflines, cladding, and finishes to ensure a seamless integration. Whether your home is a classic villa, a 1970s brick and tile, or a modern build, we have the experience to blend the new with the old.

Related building services

For a full overview of our renovation and extension work, visit our renovations and extensions service page. If your renovation involves a significant new addition or design input, our design and build service may also be relevant. For Whangarei-specific renovation enquiries, visit our dedicated renovation builder in Whangarei page, or explore our builders in Whangarei overview.

Building across Northland

Henare Construction builds across Northland. Find our local services near you: new home builder in Whangārei, renovation builder in Whangārei, design and build in Whangārei, new home builder in Kerikeri, renovation builder in Kerikeri, design and build in Kerikeri, new home builder in Kaitaia, renovation builder in Kaitaia, design and build in Kaitaia, new home builder in Dargaville, renovation builder in Dargaville, design and build in Dargaville, and builders in Whangārei.