Home Renovations Wellington

Strait Construction Ltd has been delivering home renovations that Wellington property owners can rely on since 1994. Whether you are planning a kitchen overhaul in Karori, a bathroom refresh in Thorndon, or a full-scale extension in Lower Hutt, Strait Construction Ltd brings three decades of residential building experience to every project across the Wellington region. Contact the team today on 04 233 8854 or mobile 021 425 860 to request a free quote.

Home Renovation Services Across Wellington

Renovating your home is one of the most practical ways to add space, improve how you live, and increase property value. Strait Construction Ltd serves Wellington suburbs and surrounding areas with a full range of residential renovation services, taking on projects of all scales with the same attention to detail and workmanship.


Common renovation projects the team can assist with include:



  •  Kitchen renovations, including layout changes, cabinetry, and structural alterations.
  • Bathroom renovations, covering waterproofing, tiling, and plumbing coordination.
  • Home extensions that integrate seamlessly with the existing structure.
  • Full-scale renovations transforming the layout and livability of an entire home.
  • Internal alterations such as removing walls, reconfiguring rooms, and improving flow.


The team serves homeowners across Wellington City, Karori, Thorndon, Newtown, Lower Hutt, Upper Hutt, and the Kapiti Coast.


Do You Need Building Consent for a Wellington Renovation?



Many Wellington renovation projects require building consent before work can begin. Wellington City Council administers consents for work within the city boundary, and most structural alterations, extensions, and bathroom or kitchen changes affecting plumbing will typically require formal approval. Minor cosmetic work may be exempt, but confirming with the council early is always worthwhile.

Any renovation involving the structure or weathertightness of a residential building is also classified as Restricted Building Work (RBW) under the Building Act 2004, which must be carried out or supervised by a Licensed Building Practitioner (LBP). Managing Director Robert Paulin holds LBP qualifications in Carpentry and Site 2, covering buildings up to ten storeys. Strait Construction Ltd can help navigate the consent process and ensure all work meets the New Zealand Building Code.


Why Choose Strait Construction Ltd for Your Wellington Renovation

Strait Construction Ltd is a member of the Registered Master Builders Association with a proven track record across residential and commercial projects throughout the Wellington region, including work in Karori, Oriental Parade, and Nairn Street.


Wellington's hilly terrain, high winds, and seismic risk mean that home renovations in Wellington properties require carry considerations that do not apply everywhere. Older homes in suburbs such as Thorndon and Karori may present weathertightness challenges or outdated structural details. With deep expertise in leaky building remediation and earthquake strengthening, Strait Construction Ltd can identify and address these issues as part of a renovation rather than leaving them to cause problems later.


The combination of LBP licensing, Master Builder membership, and thirty years of local experience makes Strait Construction Ltd a well-credentialled choice for projects of any scale. Explore the team's residential project work to see examples of what can be achieved.

Frequently Asked Questions

  • Do I Need a Building Consent for My Wellington Home Renovation?

    Most structural or significant renovation work in Wellington will require building consent from Wellington City Council. Minor cosmetic work such as painting or replacing like-for-like fixtures may be exempt, but confirming with the council before starting is always best.

  • What Is a Licensed Building Practitioner and Why Does It Matter?

    A Licensed Building Practitioner (LBP) is a professional authorised to carry out or supervise Restricted Building Work on residential buildings. LBP oversight is a legal requirement for work involving structure or weathertightness, and it helps protect your investment and your ability to sell or insure the property.

  • What Types of Home Renovations Does Strait Construction Ltd Handle?

    Strait Construction Ltd manages kitchen and bathroom renovations, home extensions, internal alterations, and full-scale home renovations Wellington homeowners need across the wider region, including complex projects where remediation or structural work may be uncovered once work begins.

  • How Long Does a Home Renovation in Wellington Typically Take?

    Timelines vary depending on scope, consent processing times, and whether unforeseen issues arise. Simpler alterations may take a matter of weeks, while full-scale renovations or extensions can take several months. The team communicates progress clearly throughout.

  • How Do I Get a Quote for a Renovation Project in Wellington?

    Call the office on 04 233 8854 or mobile 021 425 860, or visit the contact page to send an enquiry.

Get Started with Your Wellington Home Renovation


A well-planned, well-built renovation can transform how your home feels and functions for years to come. Strait Construction Ltd brings the experience, licensing, and Registered Master Builder credentials needed to deliver home renovations Wellington homeowners trust. Reach out today on 04 233 8854 or mobile 021 425 860 to talk through your project and take the first step.