Expert Building Design in Baulkham Hills

Baulkham Hills, located in the heart of The Hills District, offers a balanced mix of family living, green spaces, and urban convenience. With top schools like Baulkham Hills High, easy access to the M2 and Sydney Metro, and local shopping at Grove Square, it’s a high-demand area for both growing families and professionals.

At DMR Designs, we specialize in drafting services, council approval assistance & building design in Baulkham Hills—offering custom homes, renovations, and practical design solutions suited to the area’s diverse housing styles. Whether you’re building new or extending an existing home, our designs reflect the local lifestyle while meeting all planning requirements.

DMR Designs proudly serves Baulkham Hills with quality, council-compliant, and visually striking designs that bring your ideas to life. While we focus on Baulkham Hills and surrounding suburbs, we also take on select projects within a 2 to 4 hour travel radius from The Hills District.

Why Choose DMR Designs for Building Design in Baulkham Hills?

  • Designs That Suit Local Lifestyles: From multi-generational homes to knockdown rebuilds, we design spaces that match the needs of Baulkham Hills families.

  • Full Compliance with The Hills Shire Council: We work within all local guidelines—including zoning, heritage overlays, and drainage considerations.

  • Understanding of Established Streetscapes: Many properties are in mature neighborhoods—our designs enhance the street appeal while maximizing space.

  • All-In-One Service: We handle everything from design and documentation to approvals.

  • Smart Renovation Strategies: Ideal for older homes in the area needing modern upgrades, second-storey additions, or smart reconfigurations.

Our Baulkham Hills building design projects prioritize compliance, functionality, and a look that complements the suburb’s established feel.

The Hills Shire Council Requirements for Building in Baulkham Hills

  • General Setbacks:

    • Front: 6m–9m | Side: 1.2m–3m depending on block width

  • Floor Space Ratio (FSR):

    • Generally up to 0.5:1 for R2 Low Density Residential zones

  • Average Block Size:

    • 600–900 sqm is typical for most residential properties

  • Zoning:

    • Primarily R2 Low Density Residential, with some heritage-sensitive pockets

  • Local Considerations:

    • Some areas are flood-affected or near drainage easements; detailed site analysis is key

Building in Baulkham Hills means working within council controls while optimizing your site’s potential.

For detailed council regulations and submission guidelines, visit the The Hills Shire Council website.

DA vs CDC: What’s Right for Your Annangrove Project?

Before starting your project, it’s crucial to understand whether you need a Development Application (DA) or a Complying Development Certificate (CDC).

Here’s a quick breakdown to help you understand the difference:

DA (Development Application):

  • Required for designs that exceed standard planning controls

  • Assessed by The Hills Shire Council

  • Common in areas with slope, easements, or heritage overlays

  • Offers more flexibility but takes longer

CDC (Complying Development Certificate):

  • Fast-tracked process for homes that meet strict planning criteria

  • Approved by a private certifier

  • Ideal for straightforward renovations, single dwellings, and additions

  • Must meet all controls precisely

Still unsure which path applies? We’ll review your site and recommend the best strategy to move forward.

 

FAQs About Building Design in Baulkham Hills

  • Most likely, yes. We’ll help determine if a DA or CDC applies, depending on your site conditions and design.

  • On average, 6–10 weeks from concept to submission, depending on project complexity and site constraints.

  • Yes! We regularly design duplexes, granny flats, and new homes that meet the area’s planning standards.

  • Not at all. While we often work here, we also take on projects in surrounding suburbs like Winston Hills, North Rocks, and Norwest. We're also available for select projects up to 4 hours away from The Hill Shire Council area.

  • Cost depends on the scope of your project. We’ll walk you through pricing during your discovery call so you know exactly what to expect.

Ready to take the next step?

From concept to council-ready plans, we’re here to guide your Baulkham Hills project every step of the way.
We’d love to hear what you’re planning

Our Building Design Services in Baulkham Hills

We provide tailored design solutions for new homes, granny flats, renovations, duplexes, and additions in Baulkham Hills. Whether you’re updating an older home or starting from scratch, our designs are shaped to suit your block, family, and lifestyle goals.

Whether you're planning a complete rebuild or adding a second storey, we’ll walk with you from vision to approval.

What to Expect: Our Building Design Timeline

A step-by-step look at how we take your project from concept to council approval and beyond.

Every project starts with a discovery call and ends with council-approved, build-ready plans.

Here’s how we make it easy from start to finish:

Step 1 - Discovery Call

  • Let’s chat! We’ll have a quick call to understand your project and see how we can help.

Step 2 -Site Visit & Consultation (5–7 days)

  • We’ll meet at your site (or virtually), take a closer look, and discuss your vision in detail.

Step 3 - Fee Proposal (2 days)

  • You’ll get a clear, no-surprises proposal with the scope, timeline, and costs.

Step 4 - Concept Design (4 weeks)

  • We’ll create initial design ideas and layouts tailored just for you.

Step 5 - Design Development & Expert Coordination (2 weeks)

  • We’ll fine-tune the design and collaborate with any needed specialists (engineer, energy consultant, town planner, geo tech engineer, bushfire, heritage consultant, etc).

Step 6 - Final Adjustments (1 week)

  • We’ll polish everything and prepare the final drawings for submission.

Step 7 - Submission for Approval

  • We handle the council or certifier submission, so you’re ready for the next steps.

Want the full breakdown?

View our detailed process here.

From Plans to Reality: See How It All Comes Together

Explore our work to see how we've helped homeowners in Baulkham Hills reimagine their spaces. Whether you need a modern upgrade or a new family home, our design process delivers results that feel both timeless and personal.

Portfolio

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Home Designs

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Whether you’re starting from scratch or enhancing your current home, our Baulkham Hills building design services are tailored to make your project smooth and successful.

Ready to Start Designing Your New Home in Baulkham Hills?

We’re here to bring your vision to life—whether it’s a

renovation, rebuild, or brand-new design.

We’d love to hear what you have in mind. Book a discovery call or send us a message, and we’ll be in touch within 48 hours.

Not based in Baulkham hills?

DMR Designs proudly works with homeowners across The Hills Shire Council area. From Baulkham Hills and Kellyville to Norwest and beyond, we bring the same personalized design approach to every project—wherever you call home.