The Legal Framework for Land Surveying in New Jersey
Land surveying in New Jersey is a licensed profession governed by state statute and administrative code. Property owners dealing with boundary questions, easements, subdivisions, or tidal boundaries need a working knowledge of how the system operates before hiring a surveyor or relying on any survey result.
Licensing Under N.J.S.A. 45:8-27
The practice of land surveying in New Jersey is authorized under N.J.S.A. 45:8-27 et seq., the Professional Engineers and Land Surveyors Act. Only a person licensed as a Professional Land Surveyor (PLS) by the New Jersey State Board of Professional Engineers and Land Surveyors may legally perform surveys of real property in the state.
The administrative rules implementing the Act are found at N.J.A.C. 13:40. These rules specify the standards of practice surveyors must follow, the continuing education requirements for license renewal, and the grounds for disciplinary action.
The Board operates under the NJ Division of Consumer Affairs in the Department of Law and Public Safety. You can verify any surveyor's license status, check for prior disciplinary actions, and file a complaint at njconsumeraffairs.gov.
What a Licensed Surveyor Can Do
In New Jersey, only a licensed PLS can establish, re-establish, or restore the boundaries of any parcel of land. This includes preparing and certifying a plat or map of a survey, setting or recovering corner monuments, and providing a legal description of a parcel based on field measurements.
Licensed surveyors also prepare topographic surveys, right-of-way surveys, easement plats, subdivision plats, condominium surveys, and ALTA/NSPS surveys. Any of these products, when signed and sealed by a licensed PLS, carry legal weight in title proceedings, permit applications, and court cases.
Engineers and architects in New Jersey may prepare site plans and construction drawings, but they cannot establish property boundary lines. That authority belongs exclusively to the licensed land surveyor.
Plat Recording and County Requirements
When a parcel of land in New Jersey is subdivided, the resulting plat must be recorded in the county deed office after approval by the municipality. Each of New Jersey's 21 counties maintains a deed office where survey plats, subdivision maps, and easement descriptions are recorded. Once recorded, these documents become part of the public record and establish the legal framework that future surveyors reference when surveying those lots.
New Jersey requires municipalities to maintain official tax maps showing the boundaries of every parcel in their jurisdiction. These tax maps are updated as new subdivisions and lot line adjustments are recorded, but they are administrative documents, not certified surveys. They are useful for identifying a parcel but cannot substitute for a licensed survey when establishing legal boundaries.
Corner Monuments
New Jersey surveyors set monuments at property corners as part of most boundary surveys. Iron pins (rebars with plastic caps stamped with the surveyor's license number) and concrete monuments are the most common types. Monuments at key corners of subdivision plats are typically set in concrete for permanence.
It is a violation of state law to intentionally remove, alter, or destroy a survey monument. If you discover that a monument on your property has been removed or disturbed, report the situation to a licensed surveyor who can determine whether the position can be re-established from other evidence.
Right-of-Way and Easement Surveys
New Jersey properties frequently carry easements for utilities, drainage, access, and other purposes. These easements are often described in deeds or on subdivision plats but their physical location on the ground can be unclear. A licensed surveyor can prepare an easement plat that locates the easement relative to property boundaries and existing structures.
Right-of-way surveys are common in New Jersey for road widenings, utility corridors, and access easements. If a government entity is acquiring a right-of-way across your property, a licensed surveyor retained by either party will define the taking area on a stamped plat. Review any such plat carefully before signing any agreement related to it.
Tidal Boundary Issues on Shore Properties
New Jersey's approximately 130 miles of Atlantic Ocean coastline, plus extensive bay and tidal river frontage, creates a category of boundary issues that does not exist in inland states. The boundary between private property and tidal waters in New Jersey is generally the mean high water line, which is a moving line that shifts with natural processes such as accretion (land building up) and erosion.
Surveying tidal boundaries requires specialized knowledge. The mean high water line is determined by analyzing tidal datum records and field evidence. Shore communities that have experienced beach nourishment, jetty construction, or erosion since the last survey may have tidal boundaries that differ significantly from what is shown on older plats.
Post-Hurricane Sandy, many shore properties had their physical conditions altered dramatically. If you own property in a shore community and have not had a boundary survey since 2012, the recorded plat may not reflect current conditions on the ground.
When Neighbors Dispute a Survey
Survey disputes between neighbors are not uncommon in New Jersey, particularly in older urban areas where physical monuments are often missing or disturbed. When a neighbor disputes your surveyor's result, the first step is to provide them with a copy of the stamped plat and the deed description used to prepare it. A competent surveyor should be willing to explain the basis for the boundary location to both parties.
If the neighbor hires their own surveyor and the two surveys disagree, the surveyors may be able to resolve the discrepancy by comparing their research and field measurements. If no resolution is reached, a third licensed surveyor hired jointly by both parties can review the record and render an opinion.
Persistent disputes that cannot be resolved between surveyors may require a quiet title action in NJ Superior Court. A court can order a survey and issue a judgment establishing the legal boundary. This is expensive and time-consuming, which is why resolving disputes at the surveyor level first is strongly preferable.
Whether you are dealing with an easement question, a tidal boundary, or a neighbor dispute, starting with the right licensed professional is the key. Find a land surveyor in New Jersey who has experience with your specific situation.