Ground-Floor Garden Living
Expansive pavilion extensions featuring floor-to-ceiling glass sliding doors, sheltered alfresco decks, and seamless level thresholds.
MILESTONE RENOVATE / SERVICES
Explore ways to expand your home while respecting its architectural identity, neighborhood character, and your family’s future living requirements.

EXTENSIONS & ADDITIONS
An extension should feel like a natural evolution of your home, not an awkward afterthought.
Whether you require an expansive open-plan ground floor rear addition opening to a level lawn, or a second-storey addition creating a private parents’ retreat, our team focuses on architectural cohesion and structural integrity.
We guide you through the regulatory landscape across Sydney councils—working out whether complying development (CDC) under the Codes SEPP may suit your site, or preparing a Development Application (DA) where heritage or site constraints require it.
Start your renovation briefRENOVATION INSPIRATION



ARCHITECTURAL PRINCIPLES
Every space is shaped around natural light, spatial proportion, and functional longevity.
Expansive pavilion extensions featuring floor-to-ceiling glass sliding doors, sheltered alfresco decks, and seamless level thresholds.
Thoughtfully engineered second-storey additions capturing district breezes and views without overshadowing neighbours.
Carefully resolved roof junctions, cladding transitions, and complementary masonry matching your original home.
Renovation inspiration · not Milestone work. Supporting photographs are individually labelled.
TECHNICAL & PLANNING RIGOUR
Early engineering, service planning, and statutory clarity protect your renovation budget.
Assessing lot size, boundary setbacks, building height plane, and site coverage against the NSW complying development standards.
Designing on-site stormwater detention (OSD), rainwater harvesting, and overland flow path management.
Deep piering, underpinning existing foundations, and acoustic party-wall construction for boundary developments.
PLANNING SUITE
Clarity at every stage: test styles, check planning pathways, and audit builder scopes.
Get a general idea of whether complying development (CDC) may suit your property.
Explore tool INTERACTIVE PLANNINGVerify certifier allowances, engineering, and civil costs in builder quotes.
Explore tool INTERACTIVE PLANNINGReview site plans, setback constraints, and feasibility.
Explore toolPLAN YOUR RENOVATION
Tell us what you’re planning. We’ll help you work through the first practical steps.
Photography includes owner-supplied Milestone work and licensed renovation inspiration. Captions identify the source; inspiration images are not Milestone projects. Team portraits are identified separately.