From Concept to
Completed Dwelling.
One Company.
Gov Development is a full-circle secondary dwelling company — managing every stage from initial design and council approval through high-end construction to final handover and tenancy.
One Team, End-to-End
Secondary Dwelling Service
Gov Development manages every stage of the secondary dwelling journey. From the first sketch to the final key, you have a single point of contact.
Design & Feasibility
We begin with your vision. Our team assesses your property, explores design possibilities, and creates a tailored concept — from modular cabins to premium retreat pods — matched to your land, budget, and lifestyle goals.
Full-Circle Secondary Dwelling Service: Gov Development Australia offers a complete, integrated secondary dwelling service across all Australian states and territories. Our four-stage process — Concept, Approval, Build, and Handover — means property owners work with a single team from initial design through council approvals, factory-direct construction, delivery, installation, and final handover. This eliminates the need to coordinate separate architects, planners, builders, and project managers.
Gov Development
Modular & retreat homes. All prices shown in AUD and include GST. Images are concept renders — real completed-project photos coming soon. Every home can be customised — layouts, glazing, materials, finishes, and specifications.
Dimond Duo
A gabled-roof 60 m² modular granny flat with two bedrooms, open-plan kitchen and living, and Australian-standard fire-retardant wall panels — ideal as a secondary dwelling or rental investment.
Vista Duo
A modern foldable 2-bedroom modular home designed for flexible living, guest accommodation, granny flats, and farm stays.
Eclipse Pod
A premium panoramic retreat pod with curved architectural form and floor-to-ceiling glazing for luxury short-stay and wellness retreats.
Starview Dome
A geodesic glass dome for luxury glamping, wellness retreats, eco-tourism, stargazing accommodation, and premium Airbnb experiences.
Solstice Cabin
A compact premium retreat cabin with dark timber-style exterior and panoramic glazing, ideal for coastal and hinterland environments.
Aurora A-Frame
A premium A-frame retreat with panoramic glazing and elevated deck, ideal for lakeside retreats, mountain stays, and high-end glamping.
Aura Nest
An iconic two-storey sculptural capsule wrapped in aluminium bamboo tubes — built for Airbnb operators seeking unforgettable guest experiences.
Eon Capsule
A next-generation modular living concept with panoramic glazing, smart home integration, and a striking futuristic architectural form.
Spaceship
A futuristic modular dwelling with sleek white panels, floor-to-ceiling glazing, and warm interior lighting. Fully prebuilt and ready for rapid on-site installation.
Luma Frame
An iconic A-frame with sculptural silhouette, panoramic glazing, and warm architectural lighting — delivered flat-pack for rapid assembly.
Direct Factory Sourcing.
Australia-Wide Delivery.
Gov Development Australia specialises in direct factory sourcing of modular homes, retreat cabins, and outdoor lifestyle structures. We help clients manage the full process — from selecting models and custom finishes to sourcing saunas, decking, fencing, and landscaping elements.
Working with trusted manufacturers and experienced partners, we coordinate quality control, logistics, delivery, and installation support across Australia.
With more than 100 factories and access to thousands of designs, we can source and customise solutions for almost any project style or budget. If you are looking for a specific design, layout, finish, or custom solution, our team can help source the right option for your project.
Dwelling Cost Calculator
Select a dwelling model to see an estimated price breakdown for the complete full-circle process — council approvals, procurement, freight, and installation.
1. Choose Your Dwelling
2. Full-Circle Price Breakdown
Indicative estimate for a Vista Duo based on standard factory specification. Includes all phases from council approvals through final installation. All prices in AUD and include GST where applicable. Freight and on-site costs vary by location and site conditions.
Get an Exact QuoteIndustry Insights
Deep-domain knowledge on Australian secondary dwelling regulations, design, construction, and investment — built to inform property owners and industry professionals alike.
Secondary Dwelling Approval Requirements by Australian State in 2026
A comprehensive breakdown of council approval processes, development application requirements, and building permit timelines for secondary dwellings across NSW, VIC, QLD, SA, WA, and TAS.
Why Modular Homes Are Outperforming Traditional Builds for Airbnb Hosts
Faster installation, lower upfront costs, and architecturally distinctive forms are driving a surge in modular secondary dwellings among short-stay accommodation operators.
The True Cost of Building a Granny Flat in Australia: A Full-Circle Breakdown
From initial design fees through council applications, construction, delivery, and site preparation — a transparent cost guide covering every stage of the secondary dwelling process.
How the Full-Circle Model Eliminates Project Delays and Cost Blowouts
Coordinating separate architects, planners, and builders creates gaps where delays and budget overruns thrive. Here's how an integrated approach solves this.
Secondary Dwellings as Income Assets: ROI Analysis for Australian Property Owners
Understanding the rental yield, capital value uplift, and tax implications of adding a secondary dwelling to your property in the current Australian market.
Australia-Wide
Delivery
Compact & Flat-Pack Options
Some compact flat-pack models can fit up to three units in a single container, while larger or fully assembled designs may require oversized or dedicated transport.
Metro & Regional Coverage
Delivery to rural and remote areas is typically more expensive than metro locations due to transport carrier charges. We cover all postcodes across Australia.
Tailored Delivery Quotes
Simply send us your preferred model and postcode, and our team will provide a tailored delivery quote. Every delivery is coordinated end-to-end.
Licensed & Verified in Tasmania
We build to the standards required by Tasmanian law. Our Tasmania building work is carried out under a current licence issued by Consumer, Building and Occupational Services (CBOS) — so your project is backed by a real, verifiable builder, not just a marketing brand.
- Licence holder
- Alexandre Valentinovich Masnyi
- Role
- Our licensed building partner for Tasmania
- Licence number
- 633009428
- Category / Class
- Builder – General Construction – Low Rise
- State
- Tasmania
- Issued under
- Occupational Licensing Act 2005, Consumer, Building and Occupational Services, Department of Justice (Tasmanian Government)
- Licence expiry
- 15/11/2026
Search licence number 633009428 on the Tasmanian CBOS public register to confirm it independently.
Gov Dev is a trading name of Radimpex Pty Ltd (ABN 98 630 539 089). Building work in Tasmania is performed by our licensed building partner under the licence above.