End-to-End Building Design & Planning Services
At Profectus Design, delivering high-quality architectural work is more than just a goal—it’s what we’re known for. We take a holistic approach across every stage of the process, from concept design to building approvals and construction documentation. Whether you’re planning a duplex, a luxury new home, a commercial fit-out, etc, or need support with a DA or CDC application in NSW, we’re here to make it simple. With clear communication, creative thinking, and strong construction knowledge, we help turn your ideas into buildable, beautiful spaces.
What We Offer
FEASIBILITY STUDIES
We assess your site’s potential and provide early-stage planning advice. From zoning to overlays, we help you make confident, informed decisions before design begins.
ALTERATIONS & ADDITIONS
Expand, renovate, or build up with ease. We design compliant upgrades that add space, style, and lasting value—tailored to suit your home and lifestyle.
CERTIFIER & COUNCIL APPROVALS
We manage your DAs, CDCs, and CCs—ensuring your design meets local planning rules and is submission-ready.
COMPUTER GENERATED IMAGES (CGI)
Bring your project to life before it’s built. Our photo-realistic 3D renders help you visualise materials, form, and design impact early on.
CONSTRUCTION DOCUMENATION
We prepare detailed, build-ready drawings and specs so your builder knows exactly what to do—saving you time, money, and rework on site.
DESIGN & APPROVAL PACKAGES
We offer end-to-end packages covering design, documentation, and approvals—so you can relax knowing we’ve got the whole process handled.
DUPLEX / DUAL OCCUPANCIES
Maximise your site’s value with smart, compliant duplex design. Ideal for investors or families, we make approvals and builds smoother from day one.
INTERIOR DESIGN & DECORATOR
We design interiors that feel as good as they look. From materials and finishes to furniture layouts, we help bring warmth, personality, and purpose to every space.
KNOCKDOWN REBUILD
Outgrown your home but love your location? We’ll help you start fresh with a custom home design that maximises your block and lifestyle.
LUXURY HOME DESIGN
Design your dream home with a perfect blend of elegance, functionality, and timeless style. Tailored layouts, premium finishes, and attention to detail—built around you.
The Process
01
Initial Consultation
Start with a friendly chat - online or in person to understand your goals, site details, and vision. This is where we get to know each other.
02
Site Research & Feasibility
We’ll gather the key planning info, zoning controls, and site constraints to ensure your project is achievable and aligned with council or CDC guidelines.
03
Concept Design
Here’s where ideas start to take shape. We’ll create a tailored design concept that balances your wish list with smart, buildable solutions.
04
Design Development
Based on your feedback, we refine the design—adding detail, tweaking layouts, and making sure it all flows perfectly - we lock in the look.
05
Approval
We prepare all the required drawings and reports for DA, CDC, or Complying Development applications—ready to submit to council or your private certifier.
06
Construction Documentation
Need plans for your builder? We’ve got you covered. We’ll produce detailed drawings and specs to make sure everything is ready to be built smoothly.
07
Project Support
We can stay on board to help during construction—answering questions, reviewing variations, or even working with your builder to keep the vision on track.
Development Applications (DA)
From start to finish, we manage all aspects of the DA journey, including:
- Reviewing planning controls, zoning, and site constraints
- Design a compliant yet creative proposal
- Coordinating supporting documentation
- Preparing and lodging the full DA package
- Liaising with Council, responding to requests, and tracking progress
Whether it's a duplex, knockdown rebuild, luxury home, renovation or commercial project - we know what councils want to see and how to position your design for the best chance of approval.
Complying Development Certificate (CDC)
From start to finish, we manage all aspects of the CDC journey, including:
- Reviewing planning controls, zoning, and site constraints
- Design a compliant yet creative proposal
- Coordinating supporting documentation
- Preparing and lodging the full CDC package
- Liaising with certifiers and tracking progress
Whether it's a duplex, knockdown rebuild, luxury home, renovation or commercial project - we know what the SEPP requires and what certifiers want to see and how to position your design for approval.