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Monday 9am - 5:30pm Tuesday 9am - 5:30pm Wednesday 9am - 5:30pm Thursday 9am - 5:30pm Friday 9am - 5:30pm Saturday 9am - 12:30pm

Davidbelle Design

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Australia
Shellharbour, NSW
Davidbelle Design

Designing better performing, healthy homes and your Passive House specialist.

05/03/2026

Am I the only one still drawing like its the 90s? 🫠

25/01/2026

2026 projects kicking off the right way 👀
Sunday client meeting ✔️
New vision ✔️
Prime location ✔️
📍Shell Cove
Steps from the marina ⛵
A stone’s throw from the beach 🌊
This is where smart design meets lifestyle.
Early mornings, big ideas, and homes that belong where they’re built.
Watch this space — this one’s going to be special.

14/12/2025

Another fun few days chipping in on the tools with the boys from

I enjoy designing homes, but being able to help build them is an awesome part of the job.
Tom from Cohesive went the extra mile on this one and fixed the weatherboard cladding using stainless steel screws that have been counter sunk so they can be filled later on.
The home is located 500m from the ocean so this will give the owners peace of mind for many years to come.

18/11/2025

From sketch to sky.
This week I got the chance to swap the computer for the tool belt and head over to the beautiful Kiama, helping the legends at Cohesive Constructions raise the roof trusses on a home I designed for an incredible family.
There’s something magic about seeing lines on a screen turn into a real roof over someone’s future memories.
Grateful for builders who let blokes like me get their hands dirty 🤝🪚
Davidbelle Design × Cohesive Constructions

24/10/2025

🏗️ Project Update | Kiama Downs
Exciting progress on our latest coastal home design in Kiama! The build has reached frame stage, with first floor wall frames now up and roof trusses going on next week.

It’s always rewarding to see our designs start to take shape on site — turning concepts into homes that truly reflect the coastal lifestyle and our clients’ vision.

✨ Designed by Davidbelle Design
— creating thoughtful, functional, and timeless homes across the illawarra and South Coast.
🔨 Built by

Stay tuned for more updates as this beautiful home comes to life!

22/10/2025

🏡 Morna Close, Shellharbour Cove
This project was all about transformation — a full ground floor remodel paired with a seamless first-storey addition that completely redefined the home’s look and functionality. ✨
Our focus was on creating a cohesive design that tied the old and new together effortlessly — blending form, function, and coastal charm right here in the beautiful Illawarra region. 🌊
If you’re thinking about renovating, extending, or building your dream home, reach out to us at Davidbelle Design. We’d love to help you bring your vision to life. 👷‍♂️📐
📍 Building Design by Davidbelle Design 🇦🇺
👷‍♂️ Constructed by

17/10/2025

Dropped by one of our design projects in Oak Flats today — a 🏘️ multi-residential development consisting of three modern townhouses.

Great to see the build taking shape and the builder doing a fantastic job bringing the plans to life 👏
Always rewarding watching a design come off the page and into reality! 👷‍♂️✨🇦🇺

15/10/2025

🌿 Living the design — not just drawing it.

Last year I completed my very own Passive House, fitted with a Heat Recovery Ventilation (HRV) system — and I’ve been blown away by the results.

✅ Allergy & Hay Fever Relief: The filtered fresh air has made a huge difference. My allergies have eased right up, and the air inside feels noticeably cleaner year-round.

🔥 Winter Comfort: Through winter, the house stayed warm and consistent without relying heavily on heating. No cold drafts, no uneven temps — just comfort.

☀️ Summer Ready: Now heading into the warmer months, it’s using far less energy to stay cool, all while maintaining that steady fresh air flow.

Building to this standard isn’t just about energy efficiency — it’s about quality of life.

If you’re thinking about a new build and want a home that’s healthier, more comfortable, and cost-efficient to run — get in touch.

🏡 Davidbelle Design
Creating homes that feel as good as they look.

13/06/2024

Do you have building and design questions and can't seem to find the answer?🌟 Book a one-hour Q&A session with an expert building designer!
Get personalised advice on topics like

- Residential design
- Development pathways
- Passive haus principles
- Floor plan reviews
- Improving energy efficiency
- Construction methods
- Moisture management
- Building detail advice
And much more....

A One hour session with a Passive Haus Certified Building Designer $220 Inc GST

This is the perfect oppertunity to get those questions answered and obtain some professional advice. Follow the link below to book now and start your journey towards a beautiful, sustainable home! 🏡✨

https://www.davidbelledesign.com/booking-calendar/professional-q-a?referral=service_list_widget

15/05/2024

Range hood ducting insulated, installed and tested. Make up air system is performing perfectly.
Lessons learnt.
1. Low pitch roofs can be a pain, if you do choose to do one add some height to your wall or truss and create a decent service cavity.
2. Range hoot ducting needs to be insulated to eliminate the chance of condensation and energy loss.
3. Invest in good dampers. Naber thermobox is the way to go.

19/04/2024

Mocked up the range hood make up air system ducting this week. Still need to install the dampers and the insulation, but it was an Interesting learning experience to say the least. This eco duct is low profile and makes the whole process pretty straightforward but the key take away from this is to better plan the duct runs to make it as simple as possible. Learning every day!

Address

Shellharbour, NSW

Opening Hours

Monday	9am - 5:30pm
Tuesday	9am - 5:30pm
Wednesday	9am - 5:30pm
Thursday	9am - 5:30pm
Friday	9am - 5:30pm
Saturday	9am - 12:30pm

Telephone

+61421140157

Website

http://www.davidbelledesign.com/

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