Introducing AirHome: the perfect self contained home, spanning 35m2 with a full size kitchen and bathroom. Designed for those seeking to create another income stream through renting it as a separate tenancy to their existing dwelling, or expand their overall house size. AirHome offers a unique and tailored solution.

Classified as a building under the building act so once installed it can be insured and funded just like a traditionally constructed home. Experience the art of modern living with Air Home, where spacious interiors and seamless integration of functionality and aesthetics await.

Whether you want to use it on a vacant site, create another stream of income or increase the size of your current house AirHome is the perfect choice.

  • Bedrooms 1

  • Bathrooms 1

  • Area 35m2

  • Price $128,000

Price for construction of AirHome only (excludes decking, landscaping, delivery, installation and any other costs)

Key features of the AirHome:

  • Full size bathroom
  • Kitchen (including fridge, washer/dryer, oven, hob and dishwasher)
  • Built in wardrobes and storage
  • LED lighting throughout
  • Heatpump included
  • Meets or exceeds new H1 insulation standards
  • Made of high quality materials from reputable suppliers

Experience the art of modern living with Air Home

Kitchen including fridge, washer/dryer, oven, hob and dishdrawer

Made of high quality materials from reputable suppliers with built in wardrobes and storage

Self Contained Relocatable Homes

AirHome Floor Plans

The floor plans of AirHome have been crafted with both form and function in mind. The home offers a comfortable and relaxed living experience, while maximising the use of space and natural light.

Floor Plan One

Front Access (suited to rectangular shaped sites)

Floor Plan Two

Side Access (suited to square shaped sites)

Provisional Installation Costs


Lower Range

Mid Range

Upper Range

Planner High Level Review

To confirm the compliance pathway and provisional sums for getting an Airhome on your site.




Site Specific Reports and Costings

  • Geotech
  • Site Survey and Service Locator
  • Foundation design
  • Quoting of physical works relating to the installation and commissioning of your AirHome




Site Specific Design Fees, Council Fees and Reticulation costs

  • Building Consent Drawings
  • Council Fees (Consent and Development Contributions)
  • Reticulation Fees (Power Connection and Fibre (if applicable)




Physical Site Works

  • Site Scrape and Pile Installation
  • Drainage and Services
  • Delivery
  • Commissioning
  • Access Way Formation, Fencing, Landscaping
  • Preliminary and General (Council Sign-Off Traffic Management etc)




Total Installation Price




Total Construction & Installation Price




The amounts stated in the above provisional installation costs table are estimates only and are subject to change as a result of the unique circumstances and requirements relevant to the installation of an AirHome on your specific site. In addition, the above amounts exclude costs associated with anything that is not expressly stated in writing.



Entry Door

Glass door in an aluminium frame with digital lock


Double glazed, powder coated aluminium


LED lighting, sockets, general connections


Panasonic heat pump

Water Heating

55L hot water cylinder

Roof, Fascia, Gutter and Downpipes

Colour Steel*


Cemintel cladding

Interior Living


R 2.6 wall batts, R 3.6 ceiling batts (two layers to meet code), floor batts (insulation requirements may vary according to region)

Walls and Ceilings

Grooved Plywood

Skirting and Architraves

Timber skirting and architraves to match wall lining

*Extra cost for NZS 3604 Exposure Zone D (also known as Sea Spray Zone)

Subject to availability, products/finishes may vary. Where possible products to be replaced with a similar or equal product.

Chattels & Colours





Fisher and Paykel 60cm ceramic cooktop


Fisher and Paykel stainless steel dish drawer


Fisher and Paykel 60cm built-in oven


Fisher and Paykel built in Power Pack


Haier Refrigerator/Freezer



Haier Washer/Dryer Combination



40mm thick laminate finish


Combined Wardrobe and drawer unit



Mirror cabinet over vanity


Chrome heated towel rail


Acrylic Shower tray and walls


Double draw


Metro series basin and shower mixer



Chalk block out blinds


Tarkett Traffic 250 sheet vinyl (plank appearance)


Pursuant to building code


The Buying Process

Supply (Only)

Supply & Installation

Supply (only) of AirHome

Step 1. Sign Contract

Choose the floor plan (front or side access / orientation) which suits your site, and sign a conditional contract for the purchase of your AirHome.

Step 2: Click Here

Step 2. Pay Deposit

Carry out your due diligence investigations, confirm you are satisfied with the terms of the contract and that you wish to proceed, and then pay a 50% deposit (which will be held on trust in a lawyer’s trust account until deliverables are met). During this time we are happy to work with you to help you understand whether or not you require a building consent and/or code compliance certificate for the AirHome only (this varies based on what region the AirHome will be installed in and what your intended use of the AirHome is).

Step 3: Click Here

Step 3. Inspect AirHome

Once you have paid your deposit we will begin constructing your AirHome. The process is expected to take between 3 - 6 months however we will provide you with an accurate timeline at the time you pay your deposit. We will notify you once the construction process has been completed and give you the opportunity to inspect your AirHome.

Step 4: Click Here

Step 4. Collect AirHome

After you have inspected the AirHome and confirmed that you are happy with it, you will be required to pay the balance of the purchase price of the AirHome. Once we have received payment, your AirHome is ready for collection and you are free to arrange delivery and installation.

Step 1: Click Here

Our Commitment to AirHome

Our purpose and the story behind Air Home

The story of Williams Corporation’s first office marks a significant milestone in our journey towards providing innovative housing solutions. Twelve years ago, our Managing Directors, Matthew and Blair, established their initial office within an accommodation park filled with modular relocatable homes. This unique setting allowed them to fully immerse themselves in the world of relocatable housing, interact with residents, and gain a firsthand understanding of the necessity and convenience these homes offer. It was a transformative period that deeply impacted their careers and laid the foundation for their commitment to revolutionising the housing industry.

From these roots, AirHome was born—a passion project embraced by the entire Williams Corporation team. Matthew and Blair’s initial design drew inspiration from their personal experiences and the needs they observed within the relocatable home community. They envisioned a flexible living space that catered to modern lifestyles and aspirations.

A dedicated design team meticulously refined the floor plan, ensuring practicality and functionality in every detail. The construction team, known for their unwavering commitment to quality, brought AirHome to life with exceptional craftsmanship and attention to detail.
The shared passion for Air Home resonates throughout the entire Williams Corporation family. Each member, from project managers to sales representatives, is driven by the belief in the transformative power of a well-designed and expertly crafted home.

AirHome is more than just a product; it represents Williams Corporation’s commitment to innovation and delivering exceptional living experiences. It provides freedom, flexibility, and quality to empower individuals and families to live their best lives.

Download the AirHome brochure