Selected Work
Three recent residences
Custom Home · Strathfield
Arthur Street
A curved-glass upper level floats above a travertine forecourt, while a hand-sculpted plaster staircase spirals through a double-height living volume finished in book-matched Arabescato marble.
View case study
The Studio
A design studio, not a drafting service.
Campbell Hill Group is a Sydney-based residential design studio with more than a decade of experience delivering homes that stand apart. From first concept through to council approval and construction documentation, every stage is handled in-house.
We specialise in DA and CDC approvals across Sydney — combining design ambition with a practical understanding of what councils approve and what clients live in comfortably.
Sam Darwich
Founder & Principal Designer — Licensed Building Designer
Licence No. 274514C
Sam founded Campbell Hill Group to bring genuine design thinking to residential projects across Sydney, without the complexity and delays that so often define the industry. He leads every project personally — concept, documentation, approval and coordination on site.
“We don't design houses — we design homes that transform a streetscape, and that people are proud to come back to.”
Expertise
What we do
01
Custom Residential Design
Bespoke single-dwelling homes shaped around your brief, your site and how you actually live.
02
Duplexes, Terraces & Multi-Dwelling
Dual-occupancy, terrace and townhouse projects that maximise a site without losing street presence.
03
Planning, DA & CDC Approvals
Full management of the approval pathway — planning advice, documentation, submission and council follow-up.
04
Construction Documentation & Coordination
Construction Certificate drawings, consultant coordination and support through the build.
Process
From concept to council
01
Initial Consultation
We meet to understand your brief, your site and what you want the project to achieve.
02
Design & Concept
A considered design developed against the planning controls that apply to your land.
03
DA / CDC Submission
We prepare and lodge the full approval package, and manage council or certifier queries.
04
Construction Ready
Approved plans and CC documentation — everything your builder needs to break ground.
Enquiry
Discuss Your Project
Tell us about your site and what you have in mind. Sam will review the details and come back to you personally.