Services
Certification & Compliance Services
RESA Building Approvals provides building certification services across NSW, supporting residential builders and developers with clear and efficient approval pathways.
We aim to make the certification process organized, predictable and practical - helping projects move forward without unnecessary hold ups.
Where documentation is complete and compliant, CDC assessments are typically completed within 3-5 business days. These timeframes are indicative and may vary depending on project complexity and documentation quality.
Construction Certificates (CC)
Our goal is to provide clear and timely feedback so construction can proceed with confidence.
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Compliance with Development Consent conditions
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Alignment with the National Construction Code
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Compliance with relevant standards and regulations
Complying Development Certificates (CDC)
We assess each application against applicable State Environmental Planning Policies, local planning controls and the National Construction Code.
Where documentation is well prepared and compliant, CDC approvals are generally issued within 3-5 business days. In more complex cases, additional time may be required
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Duplex developments
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Secondary dwellings
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Townhouses (where eligible)
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New residential dwellings
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Alterations and additions
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Garages and ancillary structures
Occupation Certificates (OC)
An Occupation Certificate authorises the occupation and use of a new building, or a change of building classification. We conduct thorough final inspections to ensure the completed building work meets all conditions of consent and complies with the BCA.
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Completion of mandatory critical stage inspections
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Required compliance documentation
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Suitability of the building for occupation
Swimming Pool Compliance Certificates
Swimming Pool Compliance Certificates are commonly required for property sales, leasing and confirmation of ongoing compliance.
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Inspection of swimming pools and spas
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Assessment of barrier and fencing compliance
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Verification of child-resistant safety standards
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Issuance of compliance certificates where requirements are met
Principal Certifier Services
Our inspection process is structured to support builder schedules while maintaining full compliance.
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Issuing Construction Certificates (where applicable)
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Conducting mandatory critical stage inspections
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Monitoring compliance with approved documentation
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Managing statutory notices and records
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Issuing Occupation Certificates where appropriate
Critical Stage Inspections
As your certifier, we conduct mandatory inspections at key stages of construction to ensure ongoing compliance with approved plans and the BCA. These inspections protect your investment and keep your project on track.
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Commencement of building work
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Pre-pour of footing/slab
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Stormwater
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Frame stage
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Waterproofing (wet areas)
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Final inspection