At R&B Build, we specialise in designing and constructing bespoke, architecturally crafted homes in Christchurch, New Zealand. Unlike standardised, cookie-cutter houses that seem to appear overnight, custom homes follow a more intricate process, with unique timelines tailored to each project’s specifics. While our focus is always on delivering high-quality, custom builds, it’s essential to recognise that timelines can vary significantly depending on the project’s design, site, and individual requirements.
Building your own home is an exciting journey, but it also involves many considerations, from design to final touches. So, how long does it actually take to build a house in New Zealand—especially if you’re aiming for an architecturally unique, custom build? In this guide, we break down the step-by-step building process, highlight factors influencing timelines, and outline what you can expect at each stage.
Whether you envision a hillside retreat, a flatland residence, or a complex architectural design, this guide will walk you through each phase of construction. Here’s what you need to know to better anticipate the timeline for your new home build.
Before You Build: Getting Your Custom Design Created and Approved.
Architectural Design Timeline: 3 to 6 Months
The design process typically takes between 3 to 6 months, depending on the complexity of the design, revisions, and client decision-making. Custom homes require thorough planning to ensure every detail aligns with your vision and the unique characteristics of your site.
Building Consent (Christchurch City Council): 1 to 3 Months
Securing building consent from the council can take between 1 and 3 months, depending on council workload, any Requests for Information (RFIs), and adjustments that may be needed.
Average Time to Build a House in New Zealand
On average, building a new home in New Zealand takes between 6 to 12 months. For complex designs or sites with unique challenges, expect timelines to extend toward the 12-month mark or longer. Here’s a closer look at common types of builds and their estimated construction times:
- Flat Site, Single-Storey Home: Typically quicker (6-9 months) as flat sites have fewer challenges, and single-storey builds tend to proceed faster.
- Two-Storey, Architecturally Designed Home: Custom, two-storey homes may take longer (12-14 months) due to bespoke designs and specific requirements.
- Hill Build: Often 10-14 months, depending on site conditions and the design. Factors like earthworks and retaining walls on sloped sites can extend the timeline.
The Stages of Designing and Building a House
Stage 1: Design and Consent (1-6 Months)
- Design and Planning: Collaborate with architects to finalise your home design and select materials.
- Building Consent: Obtaining council building consent can take up to 2-3 months.
Stage 2: Site Preparation and Foundations (1-2 Months)
- Site Preparation: Clearing land, excavation, and laying foundations.
- Potential Delays: Adverse weather or unforeseen site conditions, like soil issues, may extend this phase.
Stage 3: Framing and Structural Work (2-3 Months)
- Framing: Installing prebuilt timber frames, roof trusses, and windows.
- Inspections: Key inspections by building inspectors at various stages may impact the timeline.
Stage 4: External Cladding and Roofing (1-2 Months)
- Cladding and Roofing: Installing external walls and roofing materials, making the home “weathertight.”
Stage 5: Interior Work and Finishes (3-4 Months)
- Plumbing and Electrical: Installing systems like plumbing, electrical, and HVAC.
- Interior Finishes: Completing walls, flooring, cabinetry, and painting.
Stage 6: Final Inspections and Sign-Off (1-2 Months)
- Building Compliance: Council inspectors perform final checks to ensure compliance with building codes.
- Client Walkthrough: A final walkthrough with you to ensure satisfaction before handover
Key Factors That Affect Building Timelines
- Location and Site Conditions: Challenging sites, like steep terrains or narrow access areas, may require extra time due to specialised equipment or accessibility issues.
- Weather Conditions: New Zealand’s weather can be unpredictable, especially in winter, potentially causing delays during foundation and framing stages.
- Material Supply Chains: Availability of materials like timber and steel can fluctuate, sometimes affected by global supply chain disruptions.
- Changes During Construction: Client-requested changes mid-project can add time, as adjustments may require new approvals and modifications.
Summing Up: How Long Does It Take to Build a House in New Zealand?
Building a house in New Zealand can take anywhere from 6 to 14 months, influenced by factors such as the build type, site location, and seasonal conditions. Now you have a clearer understanding of the building timeline for a custom home!
If you’re interested in learning more or would like to discuss your vision with our team, get in touch with us today! Our skilled team has expertise across all aspects of building, and if there’s a unique challenge, we’ll help you find a solution.
Ready to Get Started? Click “Book a Free Consultation” below, or contact Pamela directly at [contact number].