Raise and Build Under Renovations
Specialising in house raising across Brisbane, we deliver tailored raise and build under renovations that maximise space, enhance functionality and add long-term value to your home.
3 Step Raise and Build Under Process
Design.
Our design service brings your ideas to life with considered planning, expert input and clear direction from the outset. Working closely with our in-house architect and senior builder, we create detailed designs that balance aesthetics, buildability and budget.
Plan.
During the planning stage, engineering drawings, soil tests and necessary approvals are obtained to complete the final plans. This process ensures every aspect of the project meets local regulatory and compliance requirements.
Build.
With approvals secured, our team manages the full raise and build under process, delivering your project efficiently while maintaining quality, transparency and clear communication throughout.
House Raise & Build Under Brisbane
Previous Projects
With over 30 years of experience in house raise and build under renovations, our work showcases practical new living spaces delivered with quality craftsmanship and structural precision.
A recently completed build under and extension introduced a generous new lower level, expanding living space while respecting the character of the original home.
2025, September
A carefully executed build under, this Queenslander home gained additional bedrooms, a living area, and a new bathroom, creating a functional lower level.
2024, December
A complete house raise and build under with carport, adding open-plan living, a new kitchen, and beautifully designed new spaces below.
2023, December
All-in-one House Raising Services
From Design to Renovation
We understand the unique needs of Brisbane homeowners. Whether you own a traditional timber home or a modern house, our team offers a comprehensive Design, Plan, and Build process that makes transforming your home simple and stress-free.
Why Choose an all-in-one team.
Integrated Design and Budgeting
At Stark Builders, our raise and build under projects in Brisbane are guided by an integrated design and budgeting approach from the outset. Unlike basic house raising services that focus only on lifting the home, we plan the entire outcome — from structure and layout through to the finished living spaces underneath.
By combining building design, house raising, and construction, we ensure every decision is aligned with your goals, budget, and long-term use of the home. This approach avoids costly surprises and creates a more streamlined process from concept through to completion.
Collaborative Approach: Architect and Builder Synergy
Our in-house team works closely across both design and construction, ensuring every raise and build under project is carefully considered from both a structural and functional perspective.
While traditional house raising focuses on lifting and restumping, our approach goes further — designing fully integrated lower levels that feel like a natural extension of the home. This allows us to deliver spaces that are not only structurally sound but also highly functional and suited to modern Brisbane living.
Real-Time Adjustments and Cost Transparency
Throughout your raise and build under renovation, we maintain clear communication and cost transparency. By addressing design decisions, structural considerations, and pricing early, we help minimise unexpected changes during construction.
Because we manage both the house raising and full build under process, we can make informed adjustments as needed, keeping the project on track while maintaining quality and efficiency.
Optimising House Raise Projects
Successful raise and build under projects in Brisbane require more than just lifting the home — they require careful planning of how the new lower level will function.
We specialise in designing practical, liveable spaces underneath existing homes, ensuring strong connections between upper and lower levels. This includes considering layout, natural light, ventilation, and access to create a cohesive and comfortable home environment.
Uncompromising Quality and Client Focus
At Stark Builders, we focus on delivering high-quality raise and build under renovations that go beyond standard house raising services. By managing the entire process internally, we ensure consistency, accountability, and attention to detail across every stage of the project.
Our goal is to deliver a finished home that not only meets structural requirements but significantly improves how you live in your space.
Benefits of House Raising
Room to Grow
Increased Living Space
One of the main benefits of house raising as part of a raise and build under project is the ability to create an entirely new level of living space without extending beyond your existing footprint.
In Brisbane, this is a highly effective way to add bedrooms, living areas, bathrooms, or multi-purpose spaces while maintaining outdoor areas. By combining house raising with a full build under design, the result is a home that feels significantly larger and more functional.
Smarter Investment
Greater Property Value
A well-executed raise and build under renovation can significantly increase the value of your home. While basic house raising may improve structure, a complete build under project enhances both functionality and overall appeal.
By creating additional usable space and improving layout, these projects deliver strong long-term value, particularly in Brisbane’s competitive property market.
Better Living
Improved Lifestyle & Functionality
Combining house raising with a full build under renovation allows for better separation between living, entertaining, and private spaces across multiple levels.
This creates more flexibility in how the home is used, improves natural airflow and light, and results in a layout that better supports modern living. The focus is not just on adding space, but on improving how that space works for everyday life.
Project Snapshot
Build Under & Rear Exentsion Project
A bold build under transformation featuring a fully excavated lower level with open-plan living, bespoke design details and a seamless connection to the original home above.
What We do
House Raising. Build Under. Simplified.
This could be the start of something truly special. A coloaboration between design, builder, client all under one roof.
Frequently Asked Questions
The house raising process involves preparing the site, lifting the home using hydraulic jacks, and constructing new foundations to support the raised structure. Structural steel is installed for stability, followed by excavation, new piers and stair access. Each stage is carefully managed to ensure safety, structural integrity and a functional new lower level.
House raising typically refers to lifting an existing home to create space underneath or improve structural conditions. A raise and build under project, however, goes further by fully developing the lower level into functional living spaces such as bedrooms, bathrooms, and living areas.
At Stark Builders, we specialise in complete raise and build under renovations in Brisbane, ensuring the result is a fully integrated home rather than just a lifted structure.
Stark Builders is a locally operated Brisbane builder specialising in house raising and build under projects. We provide end-to-end support, including design, approvals, construction and project management, ensuring a smooth and well-coordinated experience from start to finish.
Timeframes vary depending on the size of the home, project complexity and approval requirements. A standard house raise and restump typically takes around 3–4 months, with more extensive build under projects requiring additional time. We provide a clear timeline once your project scope is defined.
For safety reasons, the home must be vacated during the initial stages of the house raise. In some cases, it may be possible to move back in once the house is raised and stair access is installed, though access and safety restrictions may still apply during construction.
Getting started is simple just contact Stark Builders to arrange a consultation. We’ll assess your property, discuss your goals, and provide guidance on design options, timeframes and costs, guiding you through every stage of the house raising process.