Group Development Services

Group Development Services Experts in maximising profitability in the overall project cycle of all sectors of development.

Have all your subdivision questions answered by our wide variety of seasoned expert surveyors, town planners, drafters, civil engineers and subdivision project managers. Have your subdivision profitability maximised with the help of our 25+ years of experience in the industry. Tap in to our superior veteran advice for developing within the North-West Growth Precinct of Sydney, and all other parts

of NSW. Call GDS now to find out how we can answer your questions and maximise your subdivisions profitability. 02 9980 1000. Services we offer:

- Feasibility studies
- Cost analysis
- Market research
- Master plan design
- Rezoning applications
- Planning Statements
- Selection and Management of sub-consultants
- Submissions to Council
- Detail survey
- Boundary definition
- Real Property Applications
- Strata Plans
- Community Title
- Road and drainage design
- Construction drawings
- Water sensitive urban design
- Waterway calculations
- Investigation and delivery of crucial - infrastructure
- Construction and Project Management
- Preparation of sales plans
- Investigation and delivery of all essential services including water, sewer, electricity and NBN
- Tender documentation
- Construction Contract Analysis
- Preparation of Linen plans, 88(b) instruments and community management statements

đź‘‹ NSW Planning Update | DCA from July 2026From July 2026, the Development Coordination Authority (DCA) steps into its ne...
19/05/2026

đź‘‹ NSW Planning Update | DCA from July 2026

From July 2026, the Development Coordination Authority (DCA) steps into its next phase — changing how NSW Government agency input is handled across the planning system.
In short?
👉 Fewer agencies to chase
👉 One coordinated state response
👉 Less back‑and‑forth
👉 Greater certainty for housing and complex projects
The idea is to take the pain out of fragmented referrals and streamline how concurrences, integrated development and post‑consent approvals are managed.
At Group Development Services (GDS), we’ve been following the DCA rollout closely and are already adjusting how we approach:
• pre‑DA strategy
• SEEs and referral pathways
• post‑consent risk and delivery programs
Planning reform only really works when it translates into smoother approvals on real projects — and that’s where clear strategy and coordination make all the difference.

If you’re working through a DA, modification, or post‑consent approvals and want to understand how the DCA might change the pathway, we're happy to chat.

14/05/2026
Before every thriving community, every home, and every shared space, there is a landscape full of potential. At Group De...
07/05/2026

Before every thriving community, every home, and every shared space, there is a landscape full of potential. At Group Development Services, transforming these open areas into meaningful places to live is more than development — it is a legacy.
We design with purpose, respect the natural surroundings, and create environments that future generations will be proud to inherit.
From open spaces to lasting legacies, the work we do today shapes the stories of tomorrow.

Today we remember and honour the courage, sacrifice, and spirit of the ANZACs — and all those who have served. Lest we f...
24/04/2026

Today we remember and honour the courage, sacrifice, and spirit of the ANZACs — and all those who have served. Lest we forget.

🍂 From concept to construction, April has been full of progress…250-260 Bringelly Rd Austral Taking advantage of the Aut...
23/04/2026

🍂 From concept to construction, April has been full of progress…

250-260 Bringelly Rd Austral
Taking advantage of the Autumn sunshine, 250 -260 Bringelly Rd Austral.
What a difference when footpaths are constructed. What do you think?

43 Mason Rd Box Hill
Breaking ground at 43 Mason Road, Box Hill. What was once a vacant site is now the beginning of 42 new homes in the heart of Sydney's Northwest.
Proud to be part of what Box Hill is becoming.

As we head into the long weekend, we’re grateful for the continued trust and collaboration that make our work possible. ...
02/04/2026

As we head into the long weekend, we’re grateful for the continued trust and collaboration that make our work possible. Easter offers a valuable moment to pause, reflect, and reset before we move into the next quarter with renewed focus.
Whether you’re celebrating or simply taking the opportunity to recharge, we hope the break brings you clarity, energy, and time with the people who matter most.

We swapped the office for an archery range, enjoying a day of focus, laughs, and friendly competition. It was a great wa...
24/03/2026

We swapped the office for an archery range, enjoying a day of focus, laughs, and friendly competition. It was a great way to bond, uncover hidden talents, and strengthen our team 🏹

Today we celebrate the incredible women of Group Development Services who help shape our projects, our culture, and our ...
06/03/2026

Today we celebrate the incredible women of Group Development Services who help shape our projects, our culture, and our future every day.
We’re proud to recognise Luz, Caroline, Jara, Shannon, Ari, Kathy, Nandika, Debra, Shirely, Arlene and Kendell—each bringing expertise, leadership, and dedication to everything they do. Their contributions strengthen our team, elevate our work, and inspire those around them.
Thank you for the impact you make, not just today, but every day.

đź’ś

2025 was a big year for Group Development Services, with 15 Development Applications approved across a range of projects...
24/02/2026

2025 was a big year for Group Development Services, with 15 Development Applications approved across a range of projects.
Team GDS carried that momentum straight into 2026, lodging 6 Development Applications already — and we’re only getting started.
Our focus remains on delivering sound planning outcomes, efficient approvals, and real value for our clients’ properties through strategic, well-considered development.
Here’s to another year of smart growth and trusted advice.

Address

2/1 Central Avenue
Thornleigh, NSW
2120

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+61299801000

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