Subdivision & Strata Certificates NSW
A Subdivision Certificate or Strata Certificate is the final certification step before a plan of subdivision or strata plan can be registered with NSW Land Registry Services. It confirms that the development has been completed in accordance with the relevant approval and all conditions of consent have been satisfied.
Who issues these certificates depends on your approval pathway, and getting that clarity early avoids delays at registration.
What is a Subdivision Certificate?
A Subdivision Certificate is issued under the Environmental Planning and Assessment Act 1979 and authorises the registration of a plan of subdivision. It confirms that all development consent conditions relating to the subdivision have been satisfied, and that the subdivision plan is consistent with the approved layout.
Who issues it depends on how your development was approved:
For developments approved via a Complying Development Certificate (CDC), a private certifier can issue the Subdivision Certificate. This is the pathway used for most dual occupancy and duplex subdivisions, townhouse and low-rise housing developments approved under the Low Rise Housing Diversity Code.
For developments approved via a Development Approval (DA), the Subdivision Certificate is issued by Council, not the private certifier. A private certifier’s role on a DA pathway project ends at the Subdivision Works Certificate stage.
Two types of subdivision:
Torrens Title
Creates separate parcels of land, each capable of being owned independently, including all structures within the lot boundaries.
Strata Plan
Divides a parcel of land into individual lots defined by three-dimensional space with shared common property.
What is a Strata Certificate?
A Strata Certificate is issued under the Strata Schemes Development Act 2015. It confirms that the strata plan is consistent with the development approval and that all relevant conditions have been satisfied, allowing the strata plan to be registered.
Unlike Subdivision Certificates, a private certifier can issue a Strata Certificate for both CDC-approved and DA-approved developments. Whether your project was approved by a private certifier or Council, Southwell Certifiers can issue the Strata Certificate.
Strata Certificates are required for residential flat buildings, townhouse developments, mixed-use strata schemes, and any development creating lots defined by airspace rather than land boundaries.
Who Needs These Certificates?
Subdivision Certificates (CDC pathway — private certifier):
- Duplex and dual occupancy developments approved under the Low Rise Housing Diversity Code (LRHDC)
- Torrens title subdivision of townhouse and low-rise residential developments approved via CDC
- Industrial and commercial subdivisions approved via CDC
Strata Certificates (CDC and DA pathway — private certifier):
- Residential flat buildings and apartment developments
- Townhouse and villa strata schemes
- Mixed-use developments with strata lots
- Dual occupancy strata subdivisions
- Commercial and industrial strata schemes
DA pathway — Subdivision Certificates: If your subdivision was approved via a DA, Council issues the Subdivision Certificate. Southwell Certifiers can assist you in preparing the documentation package Council requires, including Compliance Certificates and engineering sign-offs.
Duplex & Multi dwelling housing (terraces)
Torrens title & Strata Subdivision of duplex and multi dwelling devleopments where Building CDC approval has been issued.
Industrial Developments
Strata Subdivision of industrial devleopments where Building CDC approval or DA approval has been issued.
Townhouses and Apartments
Strata Subdivision of townhouses and apartments where Building approval via Development Application.
Commercial & mixed used developments
Strata Subdivision of mixed use and industrial developmentswhere Building approval via Development Application.
The Certification Process
Step 1 — Engage your certifier before construction completes Engage Southwell Certifiers before works are finished. Early engagement allows us to confirm what documentation will be required and flag any outstanding consent conditions before lodgement.
Step 2 — Prepare your documentation package Compile the required documentation: final subdivision or strata plan prepared by a registered surveyor, compliance documentation addressing all conditions of consent, Water Authority compliance, and Construction Certificate drawings. We aim to respond within 1–2 business days of receiving a complete package.
Step 3 — Assessment We review all documentation against the relevant approval, conditions of consent, and legislative requirements. Any outstanding items are communicated clearly at this stage.
Step 4 — Issue of the Certificate Once all requirements are satisfied, the Subdivision or Strata Certificate is issued via the NSW Planning Portal. The plan can then be lodged with NSW Land Registry Services for registration.
What we assess
To issue a Subdivision or Strata Certificate, Southwell Certifiers reviews:
- Compliance with all conditions of the relevant CDC or development consent
- Final subdivision or strata plan prepared by a registered surveyor
- Consistency with approved Construction Certificate drawings
- Water Authority compliance certificate
- Compliance with any engineering and design conditions of consent
- Administration sheet and 88B instrument (positive covenants, restrictions, easements) where applicable
- Final inspection where required under the approval
- Evidence that applicable development contributions have been addressed
Why Southwell Certifiers?
Dean Dehghan-Khalaji is a Chartered Professional Engineer (CPEng) and NSW Registered Certifier (BDC 05320) with close to 20 years of civil engineering and certification experience. Projects range from 2-lot Torrens title duplex subdivisions to large residential strata schemes across 35+ NSW councils.
- Registered Certifier: BDC 05320
- Chartered Professional Engineer: CPEng, NER listed
- AAC member: Association of Australian Certifiers
- Independent: Not aligned with any developer, builder, or council structure
FAQ Section
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 Developments (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.
Who issues a Subdivision Certificate for DA-approved developments?
Council issues the Subdivision Certificate for DA-approved developments. A private certifier’s involvement on a DA pathway typically covers the Subdivision Works Certificate stage, which authorises the engineering works, and any associated Compliance Certificates. Once works are complete, the Subdivision Certificate application is lodged with Council.
What is the difference between a Torrens title and strata subdivision?
Torrens title creates separate land parcels, each with clearly defined boundaries on a plan of subdivision. 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.
How long does it take to get a Subdivision or Strata Certificate?
Initial review within 1–2 business days of receiving a complete documentation package. Total timeframe depends on the complexity of the development and how many conditions of consent require sign-off. The most common cause of delay is incomplete or non-compliant documentation at lodgement engaging your certifier early helps avoid this.
What is the difference between a Subdivision Certificate and a Strata Certificate?
A Subdivision Certificate authorises registration of a plan of subdivision, creating separate Torrens title or community title lots. A Strata Certificate authorises registration of a strata plan, creating lots defined by airspace within a building. The key practical difference: private certifiers can issue Strata Certificates for both CDC and DA-approved developments, while Subdivision Certificates via a private certifier are available only on the CDC and SSD pathway.
Ready to proceed with your Subdivision or Strata Certificate?
Contact Southwell Certifiers to discuss your project and receive a no-obligation fee proposal. Call (02) 8734 5676, email admin@southwellcert.com.au, or request a fee proposal online.