Expert Building Design in North Kellyville

North Kellyville is one of Sydney’s most in-demand growth suburbs, offering a perfect mix of modern living, family-friendly amenities, and green open spaces. With new schools, shopping villages, and upgraded road access, it’s ideal for homeowners looking to build in a well-connected yet peaceful neighborhood within The Hills District.

At DMR Designs, we specialize in drafting services, council approval assistance & building design in North Kellyville—offering contemporary home designs, duplexes, knockdown-rebuilds, and extensions that align with current council planning controls. Whether you're building on a new estate or upgrading an existing home, we tailor your design to fit both lifestyle and regulation.

DMR Designs proudly serves North Kellyville and surrounding suburbs with modern, code-compliant, and architecturally considered plans. We also take on select projects within a 2 to 4 hour travel radius from the North Kellyville area.

Why Choose DMR Designs for Building Design in North Kellyville?

  • Modern Estate Expertise: We design for newly released lots and existing homes in family-focused developments.

  • Council-Compliant Planning: Our plans meet The Hills Shire Council’s requirements for setbacks, FSR, and landscape ratios.

  • Future-Focused Designs: We consider solar orientation, cross ventilation, and energy performance.

  • All-Inclusive Process: From concept design to approval, we manage every stage—including coordination with specialists.

  • Flexible Home Types: Custom homes, duplexes, granny flats, or renovations—we do it all.

Our North Kellyville building design projects are created to meet the demands of modern family living while aligning with planning controls.

The Hills Shire Council Requirements for Building in North Kellyville

  • General Setbacks:

    • Front: 4.5m–6m | Side: 0.9m–1.5m | Rear: 3m minimum

  • Floor Space Ratio (FSR):

    • Typically 0.5:1 for R2 Low Density Residential zoning

  • Average Block Size:

    • 360–600 sqm in new developments; some corner lots or larger blocks may differ

  • Zoning:

    • Mostly R2 Low Density Residential; some areas under medium density proposals

  • Local Considerations:

    • New subdivisions may have additional estate-specific DCP controls or landscape ratio requirements

Building in North Kellyville must meet The Hills Shire Council’s setback and block coverage rules to preserve the area's clean, cohesive streetscape.

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

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

Most new homes in North Kellyville qualify for CDC if they meet all standard controls. DA is used for custom or non-compliant builds.

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


DA (Development Application):

  • Required for designs that exceed standard envelope or have estate-specific constraints

  • Lodged with The Hills Shire Council

  • Suitable for bespoke builds or sloping sites

CDC (Complying Development Certificate):

  • Ideal for standard homes, granny flats, or minor extensions on compliant lots

  • Approved by a private certifier

  • Offers faster turnaround when all conditions are met


We’ll guide you on the best approval route based on your land and vision.

 

FAQs About Building Design in North Kellyville

  • Yes. Most homes require either a CDC or DA, depending on the design and block.

  • Typically 6–10 weeks from concept to submission, depending on site complexity and approval pathway.

  • Yes. We specialize in dual occupancies and custom layouts that comply with zoning and setbacks.

  • Not at all—we also serve Kellyville, Box Hill, Rouse Hill, and the broader Hills area. 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?

Let’s bring your North Kellyville vision to life—designed for lifestyle, council compliance, and future value.

Our Building Design Services in North Kellyville

We offer custom home design, duplexes, granny flats, home extensions, and knockdown-rebuilds tailored for growing families and modern living. Whether you’re building new or upgrading, we handle the design and approval process end to end.

Your dream home starts with the right plan.

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 projects designed for modern suburbs like North Kellyville—smart, stylish, and built to meet council codes.

Portfolio

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Home Designs

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Whether you’re starting from scratch or improving your home, our North Kellyville building design services make it happen.

Ready to Start Designing Your New Home in North Kellyville?

Let’s turn your ideas into a council-ready design that suits

your block and your lifestyle.

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 North Kellyville?

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.