Greater Sydney Region · Since 2015

Your DreamBuild Starts Here

Bespoke custom homes and construction solutions across the Greater Sydney Region — delivered on time, on budget, defect free.

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10+Years Experience
100%Custom Builds
$15+million dollars worth of value delivered
0Defect Tolerance
What we build

Our Services

From concept to handover, we deliver homes that reflect your lifestyle and stand the test of time. Every project is tailored, never templated.

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01
Knock Down Re-Build
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02
Custom Homes & Granny Flats
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03
Consultancy & Project Management
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04
Duplexes & Multi-Occupancy
Who we are

Built on Craft

Kadmia Constructions is a dynamic and innovative custom home builder with over 10 years of experience delivering high-quality homes across the Greater Sydney Region.

Our philosophy is simple: every home should be tailored, unique, and built to stand the test of time. We're there every step of the way — from concept and design, right through to delivery and handover.

Our Promise
We don't just build houses — we create homes that reflect the people who live in them. High quality, personalised from first consultation to final handover.
Our Commitment
Every client is unique. Whether a growing family or a savvy investor, we deliver a tailor-made approach — on time, on budget, defect free.
Our Mission
To bring your vision to life. We believe every project starts with an idea, and it's our role to transform that idea into a home you'll be proud to call your own.
Our portfolio

Featured Projects

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01
Sydney, NSW · Duplex
Linda Street
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02
Sydney, NSW · Custom Home
Smart Street
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03
Sydney, NSW · Custom Home
Marlborough Street
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In Progress
04
Sydney, NSW
Current Project
Coming Soon
05
Sydney, NSW
Project 05
Coming Soon
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Sydney, NSW
Project 06
Coming Soon
07
Sydney, NSW
Project 07
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How it works

Our Process

01
Consultation
We sit down to understand your vision, lifestyle, budget and timeline before a single plan is drawn.
02
Design & Planning
Our team works with architects and designers to bring your concept to life on paper — and in detail.
03
Approvals
We manage council approvals, permits and compliance — so you don't have to navigate the red tape alone.
04
Construction
Hands-on site management with regular updates. Quality checks at every stage, zero shortcuts.
05
Handover
A defect-free home, delivered on time and on budget. Your dream — realised to the last detail.