Subdivision Certification FAQ — NSW
Common questions about subdivision and strata certification in NSW. If you cannot find what you are looking for, contact Southwell Certifiers directly.
Subdivision Works Certificates
What is a Subdivision Works Certificate?
A Subdivision Works Certificate (SWC) is a statutory approval issued under Section 6.13 of the Environmental Planning and Assessment Act 1979 (Division 6.4). It authorises the construction of subdivision infrastructure, including roads, drainage, earthworks and civil works, required under a development consent. An SWC must be issued before any subdivision engineering works commence on site.
When do I need a Subdivision Works Certificate?
You need an SWC when your development consent includes conditions requiring civil or engineering works for a subdivision. This applies regardless of lot count. If your DA conditions reference road, drainage, or earthworks requirements, an SWC is required before construction can commence.
Can a private certifier issue a Subdivision Works Certificate?
Yes. Under the EP&A Act 1979, a Registered Certifier can issue an SWC as an alternative to Council. A private Certifier typically offers more direct communication, clearer documentation requirements, and more flexible scheduling than the council pathway.
What documentation is required for a Subdivision Works Certificate?
The standard package includes: development consent and conditions of consent, approved engineering drawings, design compliance certificates from the relevant professional engineers, evidence of authority approvals (water, sewer, roads), and documentation addressing all engineering-related conditions of consent.
What is the difference between a Subdivision Works Certificate and a Subdivision Certificate?
An SWC authorises the construction of subdivision infrastructure before works commence and is issued by the private certifier. A Subdivision Certificate is issued after construction is complete and authorises registration of the plan of subdivision with NSW Land Registry Services. For DA-approved developments, the Subdivision Certificate is issued by Council. They are sequential: SWC first, Subdivision Certificate after.
How long does a Subdivision Works Certificate take?
For projects with a complete documentation package, initial review is typically within 1-2 business days. The most common cause of delay is incomplete documentation at lodgement. Engaging your certifier before engineering designs are finalised helps avoid this.
Subdivision and Strata Certificates
What is a Subdivision Certificate?
A Subdivision Certificate authorises the registration of a plan of subdivision with NSW Land Registry Services. It confirms that all development consent conditions relating to the subdivision have been satisfied and that the plan is consistent with the approved layout. For DA-approved developments, it is issued by Council. For CDC-pathway developments, it can be issued by a private certifier.
What is a Strata Certificate?
A Strata Certificate is issued under the Strata Schemes Development Act 2015. It authorises registration of a strata plan and confirms that the development is consistent with the relevant approval and all conditions have been satisfied. Unlike Subdivision Certificates, a private certifier can issue a Strata Certificate for both CDC and DA-approved developments.
Can a private certifier issue a Subdivision Certificate in NSW?
Yes, but only for developments approved via a Complying Development Certificate (CDC) or State Significant Development (SSD). For DA-approved subdivisions, the Subdivision Certificate is issued by Council. The CDC pathway is commonly used for duplex, dual occupancy and low-rise housing developments under the Low Rise Housing Diversity Code.
What is the difference between Torrens title and strata?
Torrens title creates separate land parcels with clearly defined boundaries. Each lot is independently owned and includes all structures within the lot boundaries. Strata title creates lots defined by three-dimensional space, typically floors or units within a building, with shared common property. Torrens title is common for duplexes and house lots. Strata title is used for apartments, townhouses and mixed-use buildings.
What documentation is required for a Subdivision or Strata Certificate?
The standard package includes: a final subdivision or strata plan prepared by a registered surveyor, a NSW Planning Portal application, compliance documentation addressing all conditions of consent, a Water Authority compliance certificate, evidence of Construction Certificate plan consistency, and any 88B instruments (easements, restrictions, positive covenants) to be registered on title.
Complying Development Certificates (CDC)
What is a Complying Development Certificate for subdivision?
A Subdivision or Strata CDC is a fast-track planning approval for the creation of Torrens title lots or a strata scheme, issued where the development complies with a relevant planning code such as the Low Rise Housing Diversity Code or SEPP (Housing) 2021. It is an alternative to the DA pathway for eligible developments.
What is the difference between a building CDC and a subdivision CDC?
A Building CDC approves the construction of the building and is issued by a building certifier. A Subdivision or Strata CDC approves the creation of separate lots or a strata scheme and is issued by a subdivision certifier. Both are typically required for a duplex or townhouse subdivision project: the Building CDC first, then the Subdivision or Strata CDC once the building approval is in place.
Can I subdivide a duplex without a DA in NSW?
Yes, if the development complies with the Low Rise Housing Diversity Code (LRHDC) or another applicable planning code. The CDC pathway is the most common approach for duplex and dual occupancy subdivisions in NSW. Where the development does not comply with a relevant code, a DA is required and the Subdivision Works Certificate pathway applies.
What planning codes apply to CDC subdivision in NSW?
The most common codes are the Low Rise Housing Diversity Code (LRHDC) for duplexes and dual occupancy, and SEPP (Housing) 2021 for townhouses, manor houses and low-rise apartments. The applicable code depends on the development type, zoning and the relevant local environmental plan. Eligibility should be confirmed before proceeding.
Do I need a separate certifier for my building CDC and my subdivision CDC?
Yes. Building CDCs are issued by building certifiers. Subdivision and Strata CDCs are issued by subdivision certifiers. These are separate roles under NSW legislation. Southwell Certifiers acts as the independent certifier for the subdivision and strata approvals on the CDC pathway.
What happens after the Subdivision or Strata CDC is issued?
Construction proceeds under the Building CDC. Once construction is complete and all conditions have been satisfied, the applicant submits the required compliance documentation to Southwell Certifiers. Once reviewed and approved, Southwell Certifiers issues the Subdivision or Strata Certificate, allowing the plan to be lodged with NSW Land Registry Services for registration.
Compliance Certificates
What is a Compliance Certificate?
A Compliance Certificate is issued under Division 6.5 (Sections 6.16 and 6.17) of the Environmental Planning and Assessment Act 1979. It provides independent confirmation that either an engineering design or completed subdivision works satisfy the development consent conditions and relevant standards. Compliance Certificates are commonly required as conditions of development consent on DA-approved subdivision projects.
What is the difference between a Design and Construction Compliance Certificate?
A Design Compliance Certificate is issued before construction and confirms that the proposed engineering design meets the required standards and consent conditions. A Construction Compliance Certificate is issued after construction and confirms that the completed works have been built in accordance with the approved design and consent conditions. Both may be required on the same project at different stages.
When are Compliance Certificates required?
Compliance Certificates are required where specified as conditions of development consent. They are most commonly required before works commence (design sign-off), during construction (stage inspections), after construction (infrastructure completion), and before Council will issue the Subdivision Certificate. Check your development consent conditions to confirm what is required.
Who can issue a Compliance Certificate in NSW?
Under Division 6.5 of the EP&A Act 1979, Compliance Certificates can be issued by a Registered Certifier or an appropriately accredited professional for the specific type of work. For subdivision engineering works, a Registered Certifier such as Southwell Certifiers can issue both Design and Construction Compliance Certificates.
General Questions
What is the difference between a private certifier and council for subdivision?
Both can perform certain certification functions, but the scope differs depending on the approval pathway. For DA-approved subdivisions, Council issues the Subdivision Certificate. A private certifier can issue Subdivision Works Certificates, Compliance Certificates, and on the CDC pathway, Subdivision and Strata Certificates. Private certifiers typically offer more direct communication and flexible scheduling.
What is the difference between the DA and CDC pathways for subdivision?
A Development Approval (DA) is issued by Council and applies to developments that require a merit-based assessment. A Complying Development Certificate (CDC) is a faster pathway available where the development complies with a relevant planning code, without the need for a full merit assessment. For subdivision, the CDC pathway allows a private certifier to issue the Subdivision or Strata Certificate at completion. The DA pathway requires Council to issue the Subdivision Certificate.
How long does the subdivision process take in NSW?
Timeframes vary depending on approval pathway and project complexity. For CDC-pathway duplex subdivisions, the process from CDC to registered title can often be completed within a few months of construction finishing, provided documentation is in order. DA-pathway subdivisions involving significant engineering works take longer, as Council processes the Subdivision Certificate. Engaging your certifier early reduces delays at each stage.
Have a question not answered here?
Contact Southwell Certifiers directly. Call (02) 8734 5676, email admin@southwellcert.com.au, or request a fee proposal online.