Residential and commercial architectural drafting, building consent and BIM management services

Residential projects designed with confidence from the very beginning

Planning a new home, renovation or multi-unit development should be exciting, not uncertain. Yet many homeowners find it difficult to interpret plans, understand technical drawings or know exactly how their home will look and function until construction is already underway.
Irvine Technical Consulting combines thoughtful residential design with detailed technical documentation, building consent expertise and immersive 3D modelling that lets you experience your home before it's built. Every project is carefully considered to reduce risk, improve long term durability and give you confidence that what is constructed matches what you expected.
Whether you're building a new home, renovating, extending or developing medium and high-density housing, we're here to help move your project confidently from design through building consent.
To discuss your project, get in touch through our Contact form.

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Residential architectural design across the North Island with 3D walkthroughs before a single nail is driven

  • Residential architectural design for new builds, renovations and extensions
  • House plans and consents for medium and high-density housing
  • Immersive 3D walkthroughs let you inspect your home first
Residential architectural design North Island wide, covering Auckland, Hobsonville Point, Queenstown and projects throughout New Zealand

Residential architecture backed by technical expertise


A successful residential project is about far more than attractive plans. It needs accurate technical documentation, practical detailing and careful coordination so your project progresses smoothly through building consent and into construction.
Irvine Technical Consulting specialises in the technical side of residential architecture, working directly with homeowners or alongside architects where additional technical expertise is required.
Our residential services include:
  • New homes, renovations, alterations and extensions.
  • Medium and high-density residential developments.
  • Building consent documentation and council coordination.
  • Technical detailing that improves durability and long term building performance.
  • Collaboration with architects, engineers and other specialist consultants.

Understand your home before construction begins

Many people struggle to visualise a home from plans, elevations and sections alone. That's why every residential project is modelled in 3D.
Rather than simply creating a visual presentation, the model becomes a practical design tool. It allows you to explore your future home before construction starts, giving confidence that spaces, layouts and proportions work as intended while identifying potential issues long before they become expensive on-site changes.
Detailed modelling also helps us identify critical design details, improve coordination with consultants and ensure technical documentation accurately reflects the finished home.
For larger residential developments requiring advanced consultant coordination, learn more about our BIM management services.

Solving complex residential consent and compliance challenges

Not every residential project begins with a clean slate. Older homes often present consent issues that delay renovations, property sales or future building work.
Irvine Technical Consulting helps homeowners resolve historic building consent issues, including properties that never received a Code Compliance Certificate. We identify the technical issues, redesign areas where required and prepare the documentation needed to work through the council process.
Our experience includes resolving consent issues on properties, giving homeowners practical solutions where others only see obstacles.
Learn more about our experience and credentials.
Residential Architecture - Summary:
  • What: Residential architectural services combining thoughtful design, technical documentation, building consent expertise and immersive 3D modelling for new homes, renovations and multi-unit developments.
  • Where: Residential architectural services delivered from Auckland for projects across New Zealand, including Queenstown.
  • Who for: Homeowners, developers, architects and smaller architectural practices seeking specialist technical support for residential projects.
Based in Auckland, working with clients throughout New Zealand

Frequently asked questions for Residential Architecture

Yes. New builds, medium-density and multi-unit residential are a preferred focus, and renovations, extensions and reclads are also handled. Projects can be picked up at any stage, from early feasibility through to building consent and construction support.

Historic building consent is the term Auckland Council uses for older work that never received code compliance. It often comes up when owners prepare to sell, buyers find missing CCCs or unresolved consent history is uncovered during renovations.

Generally yes. Monolithic house reclads require consent unless the replacement uses exactly the same cladding system, which is rare. The consent process, council liaison and weathertightness detailing are managed as part of the reclad project.

No. Clients can come directly, and where front-end design is needed, help is available to find the right architect. Existing architects also engage us to handle technical documentation and building consent stages.

Residential work is delivered New Zealand-wide from an Auckland base, including Hobsonville Point, wider Auckland, Queenstown and projects throughout the North Island. Meetings are held online or on site depending on the project.
Residential and commercial architectural drafting, building consent and BIM management services
Based in Auckland, working with clients throughout New Zealand