Contact

Fill out the form below to request a consultation,
discuss plans, or ask a question about your project.
We typically respond within 1–2 business hours during weekdays.

Hours: Monday - Friday, 8:00am–5:00pm | Saturday, 9:00am–3:00pm

Email: info@trinitydesignandplanning.com

Phone: 0401 779 749

We’re here to help you bring your residential or commercial project to life with accurate architectural design, detailed drafting and smooth DA/CDC approvals.

We proudly serve homeowners, builders, developers and investors across Western Sydney, including:

  • Fairfield West

  • Fairfield

  • Smithfield

  • Wetherill Park

  • Bossley Park

  • Prairiewood

  • Greenfield Park

  • Wakeley

  • Cabramatta

  • Liverpool

  • Merrylands

  • Greystanes

If you’re outside these areas, our services are available from anywhere in NSW.

Why Clients Choose Us

  • Accurate, approval-ready plans for DA & CDC submissions

  • Complete documentation: BASIX, SEE, statement packages, construction drawings

  • Clear communication from concept to completion

  • Fast turnaround times and digital project delivery

  • 3D concept modelling to help visualise your design