SDA Housing Construction
Specialist Disability Accommodation, Built for Long-Term Outcomes
Dyna Constructions delivers Specialist Disability Accommodation (SDA) projects across Sydney: purpose-built, compliant housing that supports accessibility, independence and long-term resident outcomes.
Led by Director Tony Ayoub, an experienced Building Practitioner, we work with developers, SDA providers, investors, consultants and support organisations to deliver accommodation aligned with NDIS requirements and participant needs.


Why SDA Needs a Specialist Builder
SDA housing is not standard residential construction.
Every project must balance accessibility, compliance, functionality and long-term durability while creating safe, comfortable living environments for residents. The design category, the certification pathway and the delivery detail all have to be right, because they determine whether the dwelling qualifies as SDA and how it performs for decades.
Dyna is a specialist commercial and remedial builder. We bring that same discipline to SDA: careful planning, consultant coordination and compliance managed from concept through to certification.
The Design Categories We Build To
We construct across all four SDA design categories, so your project is matched to the participant outcomes it is intended to serve:
Improved Liveability
Enhanced physical access and support for people with sensory, intellectual or cognitive needs.
Fully Accessible
Significant physical access provision for people with significant physical impairment.
Robust
Resilient, durable design for participants who need a physically robust environment and reduced risk to themselves and others.
High Physical Support
The highest level of support and accessibility, engineered for people with significant physical impairment requiring very high support.
On each project we appoint an independent SDA Certifier from the planning stage through to final certification, so compliance is verified at every stage.
Our SDA Construction Services
New SDA Developments
multi-dwelling, purpose-built SDA housing delivered end to end.
SDA Upgrades and Modifications
bringing existing dwellings up to SDA design and compliance standards.
Turnkey SDA Construction
a single point of accountability from planning approval to occupation certificate and SDA certification.
Compliance-Focused Project Delivery
design collaboration, consultant coordination and certification managed as one process.
Why Clients Choose Dyna for SDA
Specialist commercial and remedial building capability applied to SDA
Delivery managed end to end, through to SDA certification
NSW Builder Licence No. 226861C
Accredited to ISO 9001, ISO 14001 and ISO 45001 (Compass Assurance Services)
Independent SDA Certifier appointed on every project
Fixed-price certainty (excluding site costs)

Also Considering a Single Dwelling?
Planning an SDA Housing Project?
Speak with Dyna Constructions about compliant SDA housing solutions built for long-term performance and tailored to your project requirements.
