St. Lawrence County, NY

St. Lawrence County, NY assessor property search and records

Use this county guide to find official assessor property search resources, recorder and deed links, tax records, GIS parcel maps, permits, and property data insights for St. Lawrence County, New York. Search an address or APN, then jump to official county sources or property tax and value data.

Official sources

St. Lawrence County assessor, recorder, tax, and parcel map sources

Use this table to find the official county source for assessor property search, recorded documents, property tax, GIS parcel maps, permits, and zoning records.

St. Lawrence County official assessor, tax, deed, GIS, permit, and land-use sources
Record typeOfficial sourceNotes
Assessed valuesSt. Lawrence County Property Search (Beacon)beacon.schneidercorp.com/Application.aspx
  • Official Beacon portal for property assessment and parcel data.
  • Data is updated periodically; check the 'Last Data Upload' timestamp on the site.
Deeds and recorded documentsSt. Lawrence County Clerk Online Recordswww.searchiqs.com/NYSTL/
  • Official portal for recording deeds and real property documents.
  • Requires registration for full access.
Property taxesSt. Lawrence County Treasurer Tax Paymentwww.stlawco.gov/Departments/Treasurer/PayTaxes
  • Provides information on tax collection periods.
  • Delinquent tax lookup is available via a third-party portal linked from this page.
GIS and parcel mapsDANC Internet Mapping Applicationmaps.dancgis.org/ima/
  • Official GIS mapping application for parcel, zoning, and land use data.
  • Maps are for reference purposes only and not legal surveys.
Permits and building recordsSt. Lawrence County Highway Department Permitswww.stlawco.gov/Departments/HighwayDepartment/Permits
  • Covers county-level permits such as hauling, utility, and driveway permits.
  • General building permits are typically handled at the local town or village level.
Zoning and land useSt. Lawrence County Planning Zoning Mapswww.stlawco.gov/Departments/Planning/CountyTownandVillageZoningMaps
  • Provides PDF zoning maps for various towns and villages within the county.
  • Zoning is managed at the local municipal level.
County data

St. Lawrence County tax rates and property values

County and city-level rollups from AssessorSearch indexed property data. Use these values as directional context, then verify parcel-specific details with the official county sources above.

Median estimated value$606,182

Median estimated market value for properties in this county.

AssessorSearch county data
Median assessed value$82,500

Median assessed value from county assessment records when available.

AssessorSearch county data
Median annual property tax$3,105

Median annual property tax amount from indexed tax records when available.

AssessorSearch county data
Median effective property tax rate0.54%

Median effective property tax rate calculated from annual tax and value fields.

AssessorSearch county data

City property data

Top city rollups for estimated value, assessed value, property tax rate, and tax amount.

St. Lawrence County city-level property value and tax-rate rollups
CityMedian estimated valueMedian assessed valueMedian effective property tax rateMedian tax amount
Massena$605,980$72,0000.53%$3,090
Ogdensburg$605,990$81,9000.59%$3,462
Potsdam$606,674$150,0000.76%$4,406
Gouverneur$606,079$52,7000.41%$2,333
Canton$606,698$108,8000.80%$4,582
Hammond$606,358$93,0000.49%$2,749
Norfolk$606,009$60,0000.42%$2,395
Norwood$606,371$125,0000.63%$3,682
Brasher Falls$606,174$86,1500.47%$2,782
Colton$606,576$110,0000.59%$3,172
FAQ

St. Lawrence County property records FAQ

Common questions about assessor, deed, tax, GIS, and permit records.

Where can I verify assessed value in St. Lawrence County?

Use the official St. Lawrence County Property Search (Beacon) for assessed values, parcel details, exemptions, and property characteristics when those records are available online.

Where can I look up St. Lawrence County property tax bills or payments?

Use the official St. Lawrence County Treasurer Tax Payment for property tax bills, payment history, due dates, or tax collector records.

Where can I find deeds or recorded documents in St. Lawrence County?

Use the official St. Lawrence County Clerk Online Records for deeds, mortgages, liens, plats, and other recorded documents. These records are usually separate from assessor property-value records.

Where can I view parcel maps or GIS data in St. Lawrence County?

Use the official DANC Internet Mapping Application for parcel maps, map layers, boundaries, and GIS context. GIS maps should be treated as reference tools, not legal surveys.

Can I build a list of St. Lawrence County property owners?

Use Affix by AssessorSearch for county property owner lists, filters, exports, skip tracing, and outreach workflows.

Related counties

More New York property records

Use related county pages when researching nearby property records or comparing official source patterns.