Structure
Decisions sit on durable construction, the real site conditions, and how the building element performs over time, not just on the day.
Sydney Metropolitan Area
Custom homes and renovations, built to last.
CASA delivers custom builds, renovations, extensions, secondary dwellings, remedial work, and outdoor spaces with the planning and site coordination each scope requires.
- 10+ Years of Construction Experience
- Builder Licence
- Fully Insured
More than 10 years of construction experience informs how CASA reads the site, resolves access, coordinates trades, and protects the decisions that shape the completed work.
- Custom homes, duplexes, granny flats, and studios
- Home extensions, additions, and whole-home renovations
- Wet areas, remedial repairs, landscaping, and outdoor living
Services
What CASA builds, renovates, and restores.
Explore seven residential construction services, from new homes and additions to focused renovations, remedial work, and outdoor living.
View All Services
Service 01
Custom Home Builds
Custom homes, luxury residences, new builds, and duplexes carried from site preparation through to handover.
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Service 02
Home Renovations
Whole-home renovations and carefully staged internal or external upgrades shaped around the existing building.
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Service 03
Home Extensions & Additions
Ground-floor extensions, second-storey additions, and new living space integrated with the existing home.
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Service 04
Granny Flats & Studios
Compact secondary dwellings and studios planned around privacy, access, services, and the existing property.
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Service 05
Bathroom, Kitchen & Laundry Renovations
Focused kitchen, bathroom, and laundry renovations coordinated around services, waterproofing, joinery, and daily use.
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Service 06
Remedial Services
Structural, concrete, waterproofing, balcony, facade, maintenance, and strata repairs approached from the source of the fault.
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Service 07
Outdoor Living, Landscaping & Pool Areas
Outdoor rooms, landscaping, paving, drainage, and pool surrounds resolved around the architecture and ground levels.
Explore ServiceSelected Projects
See how the planning, materials, and details come together.
Explore custom homes, duplexes, and renovations CASA contributed to across Sydney in collaboration with RidgePro.
How CASA Builds
One construction standard across every scope.
A custom home, renovation, extension, secondary dwelling, remedial repair, or outdoor-living package: the focus holds steady. Structure, then order, then finish, then close-out.
Sequence
Trades, materials, and access are coordinated so each stage lands in the right order and the build moves with less friction.
Finish
Junctions, thresholds, surfaces, and outdoor edges are treated as part of the structure, not a layer added at the end.
Close-out
The final stage stays clear and accountable. You know what was completed, what was checked, and what was handed over.
Built in the Details
The visible result depends on the work behind it.
Levels, waterproofing, structural junctions, service routes, and trade order all shape the final result. CASA keeps those decisions connected from the first stage through to handover.
- Site access and staging
- Levels, drainage, and waterproofing
- Trade order and material transitions
- Finish continuity and close-out
FAQs
Useful answers before the first conversation.
01What areas does CASA Constructions Group service?
CASA works across the Sydney Metropolitan Area, run from a Paddington address.
02What types of construction work does CASA take on?
Custom home builds, home renovations, extensions and additions, granny flats and studios, kitchen, bathroom and laundry renovations, remedial services, and outdoor living works.
03What should I include in my enquiry?
The kind of work, the suburb or address, your timing, a short note on the scope, and any photos or plans that show the site.
04Can CASA review photos or plans before the next step?
Yes. Photos, plans, drawings, and notes let CASA read the existing condition, the scope, site access, and the finish you expect before recommending a next step.
05How do I know whether I need a renovation, extension, or custom build?
A renovation changes or renews the existing home, an extension adds floor area or another level, and a custom build creates a new residence. Send the address, plans, and intended changes so CASA can review which construction path best fits the scope.
Start a Conversation
Tell CASA what you are planning.
Share the address, intended scope, timing, and any plans or photos available. CASA can then review the work and recommend the next practical step.
