Plan of Delimitation
Resolving boundary disputes.

Professional Plan of Delimitation in Sydney CBD, Northern Beaches, Wollongong & Sutherland Shire
When property boundaries are uncertain, ambiguous, or disputed, a Plan of Delimitation provides clarity and legal certainty. At Onesight Surveys, Plans of Delimitation are prepared by NSW Registered Land Surveyors, ensuring accurate, compliant outcomes across Sydney CBD, Northern Beaches, Wollongong, Sutherland Shire, and throughout NSW.
Whether for property transactions, development applications, or dispute resolution, our surveys define exact boundary positions, resolving historical inconsistencies and preparing your property for legal or development purposes.
What is a Plan of Delimitation
A Plan of Delimitation is a cadastral survey that clarifies the position of existing property boundaries when legal records are unclear or disputed.
Key features of a Plan of Delimitation include:
- Investigation of historical deposited plans and survey records
- Re-establishment of boundary positions using field survey techniques
- Analysis of occupation evidence and survey marks
- Preparation of a formal Plan of Delimitation certified by a NSW Registered Land Surveyor
- PDF and CAD plan suitable for council, legal, or transaction purposes
Why a Plan of Delimitation is Critical
A professionally prepared Plan of Delimitation:
- Resolves boundary disputes between adjoining landowners
- Provides legally defensible boundary positions
- Prevents development delays and supports planning approvals
- Prepares properties for subdivision or development
- Aligns with NSW cadastral and Land Registry requirements
Across Sydney CBD, Northern Beaches, Wollongong, Sutherland Shire, and NSW, councils and legal authorities rely on clear delimitation plans to confirm property limits.
Our Plan of Delimitation Process
01
Historical Research
Analyse deposited plans, previous surveys, and historical records.
02
Field Investigation
Locate and measure boundary evidence, occupation lines, and survey marks.
03
Boundary Analysis
Reconcile historical data with on-site findings to establish accurate boundaries.
04
Plan Preparation & Certification
Produce a formal Plan of Delimitation, certified by a NSW Registered Land Surveyor, ready for lodgement if required.
Areas We Service
Onesight Surveys provides Plan of Delimitation services across all NSW locations, combining local knowledge with technical surveying expertise to areas including:
Sydney CBD
Northern Beaches
Wollongong
Sutherland Shire
Greater Sydney
Regional NSW
Frequently Asked Questions
Is a Plan of Delimitation legally binding?
It provides formal clarification and may be registered if required, giving legal weight.
When is a Plan of Delimitation necessary?
When property boundaries are unclear, disputed, or not confidently determinable from existing records.
How long does the process take?
Timeframes vary based on boundary complexity and historical data availability.
Who certifies the plan?
A NSW Registered Land Surveyor provides certification for legal and council purposes.
Plan of Redefinition
Identification Survey
Boundary Adjustment
Related Land Surveying Services
External References
NSW Land Registry Services
Request a Plan of Delimitation Quote
For Plan of Delimitation services across Sydney CBD, Northern Beaches, Wollongong, Sutherland Shire, or anywhere in NSW, ensure your property boundaries are accurately defined, legally compliant, and certified.

