Areas of Service
At FJA Designs, we deliver professional, tailored building design and drafting services for clients right across Sydney. Whether you're planning a new custom home, a duplex development, or an alteration and addition to your existing home, our experienced team is ready to support your project from concept to council approval.
With in-depth knowledge of Sydney council regulations, DCPs and NCC 2022 requirements, we design homes that are not only functional and beautiful — but also fully compliant.
Areas We Service Across Sydney
We proudly service the entire Sydney Metropolitan and Sydney Basin area, including but not limited to:
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Inner West: Marrickville, Newtown, Annandale, Leichhardt
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Eastern Suburbs: Bondi, Coogee, Randwick, Bronte
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Northern Beaches: Manly, Dee Why, Freshwater, Mona Vale
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Lower North Shore: Neutral Bay, Mosman, Cremorne
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Upper North Shore: Wahroonga, Pymble, Hornsby
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Sutherland Shire: Cronulla, Miranda, Caringbah
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Western Sydney: Parramatta, Blacktown, Penrith
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Hills District: Castle Hill, Kellyville, Baulkham Hills
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South West Sydney: Liverpool, Campbelltown, Camden
Not in this list? We cover the entire Sydney region — contact us to confirm your suburb.
Frequently Asked Questions
Do you offer building design services for duplex developments in Sydney?
Yes — we specialise in duplex and dual occupancy designs for both DA and CDC approvals throughout Sydney.
Can you prepare DA and CDC plans for my Sydney council?
Absolutely. We prepare detailed DA and CDC plans in line with each local council’s Development Control Plan (DCP) and the State Environmental Planning Policies (SEPP).
How long does it take to prepare building design plans in Sydney?
Typical turnaround for concept plans is 1–2 weeks, with full DA or CDC documentation within 3–5 weeks, depending on project complexity.
Our Services
We specialise in a wide range of residential building design services for Sydney property owners and developers, including:
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Custom Home Designs
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Development Application (DA) Plans
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Complying Development Certificate (CDC) Plans
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Alterations & Additions
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Duplex and Dual Occupancy Designs
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Knockdown & Rebuild Designs
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Concept Design and 3D Visualisations
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Basix and NCC 2022 Compliance Documentation
Whether you're after a modern family home, a Hamptons-inspired duplex, or an investment property design — we can assist.
Start Your Sydney Project with FJA Designs
Ready to start your new build or renovation project in Sydney? Speak to our experienced team about your vision and let’s bring your plans to life
Contact us now for a free consultation or quote.
P: 0416 382 498
E: info@fjadesigns.com.au
We service clients across all Sydney suburbs and surrounding regions.