Encroachment

Definition

Encroachment in surveying refers to the unauthorized extension of structures, improvements, or boundaries beyond their legal limits onto adjacent property. This occurs when a building, fence, wall, or other improvement physically crosses the property boundary line established by deed or survey. Encroachments represent a significant concern in real estate and property management, as they affect property rights and may result in legal disputes.

Types of Encroachments

Structural Encroachments

These include buildings, additions, overhangs, decks, or foundations that extend beyond the legal property boundary. A common example is a roof overhang or deck that extends onto a neighbor's property.

Boundary Encroachments

Fences, walls, hedges, or landscaping features positioned beyond the true property line constitute boundary encroachments. These are among the most frequently encountered types in residential areas.

Utility Encroachments

Unauthorized easements or utility lines, such as drainage systems, electric lines, or water pipes crossing property boundaries, fall into this category.

Driveway and Pavement Encroachments

Driveways or paved surfaces extending onto adjacent properties represent common encroachments in suburban and urban settings.

Detection and Documentation

Professional surveyors identify encroachments through boundary surveys and property line analysis. During a survey, the surveyor:

Establishes the precise legal property boundaries using deeds and recorded surveys

Identifies existing structures and improvements

Documents any structures crossing the legal boundary line

Photographs and measures encroachments for official records

Prepares survey documents clearly showing the extent of encroachment

Legal Implications

Encroachments can create complex legal situations. Property owners discovering encroachments on their land may pursue legal remedies including:

Removal: Requiring the encroaching party to remove the improvement and restore the property

Easement: Establishing a legal easement allowing the encroachment to remain

Compensation: Receiving monetary damages for the encroachment

Adverse Possession: In some jurisdictions, long-standing encroachments may become legal property rights

Resolving Encroachments

Resolution depends on several factors:

Negotiation

Neighbors may agree on solutions, such as formalizing an easement or adjusting property lines through boundary line agreements.

Legal Action

Court proceedings may be necessary when parties cannot reach agreement. Surveyors provide critical expert testimony regarding boundary locations.

Title Insurance

Title insurance policies may address pre-existing encroachments discovered during closing.

Surveyor's Role

Land surveyors play a crucial role in:

Identifying encroachments during property surveys

Providing accurate measurements and documentation

Serving as expert witnesses in disputes

Calculating encroachment areas and impacts

Assisting in developing resolution strategies

Prevention

Property owners should:

Obtain a boundary survey before construction or landscaping

Verify property lines before making improvements

Review survey documents before proceeding with development

Maintain clear communication with neighbors regarding boundary locations

Document property boundaries with markers

Conclusion

Encroachments represent important boundary issues in real estate requiring professional surveying expertise. Early detection and proper documentation by qualified surveyors help property owners protect their rights and resolve disputes effectively. Understanding encroachment types, legal implications, and resolution methods enables informed property management and development decisions.