📏 What Is a Subdivision Survey?

A subdivision survey is performed when a landowner wants to divide a parcel into two or more legally recognized lots. This survey establishes new property boundaries, easements, and access layouts so the newly created parcels can be recorded, sold, or developed in compliance with local zoning and land-use rules.

How a Subdivision Survey Works

A licensed surveyor analyzes the original parcel, reviews zoning requirements, and designs the layout for the newly proposed lots. This includes creating boundaries, planning access, and mapping easements needed for utilities and drainage.

A subdivision survey typically includes:

  • New lot boundaries and dimensions
  • Access routes, road layouts, and rights of way
  • Utility easements for water, sewer, electric, and gas
  • Drainage and grading considerations
  • Zoning classifications and minimum lot size compliance
  • Placement of survey monuments marking new corners

Once complete, the subdivision survey is used to prepare documentation required for local review and approval.

Why Subdivision Surveys Matter

For Landowners:

  • Creates new, legally recognized lots for sale or development
  • Ensures compliance with zoning, land-use laws, and lot-size rules
  • Provides accurate legal descriptions for deeds and records
  • Prevents boundary disputes during future sales

For Builders & Developers:

  • Required before building roads, utilities, or new housing lots
  • Reduces permitting delays by meeting local regulations
  • Supports engineering, grading, and infrastructure planning
  • Clarifies easements and access for multiple lots

Example of a Subdivision Survey

A landowner has a 4-acre parcel and wants to divide it into two 1-acre lots and one 2-acre lot. The surveyor:

  • Designs the new lot boundaries and verifies zoning minimums
  • Plans access and shared rights of way
  • Identifies utility easements for water, sewer, and electric
  • Marks new property corners with survey monuments

These documents are then submitted for local approval so the new lots can be legally recorded and sold separately.

Why Subdivision Surveys Matter for FSBO Sellers

FSBO sellers who divide land before listing often gain more flexibility and attract more buyers. A subdivision survey helps:

  • Create smaller, more marketable lots
  • Provide clear legal descriptions for each new parcel
  • Reduce disputes about boundaries and access rights
  • Improve buyer confidence with accurate property information

Well-documented subdivision plans help FSBO sellers streamline the sales process and avoid surprises during closing.

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