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Bill

SB 460

State Department of Assessments and Taxation and Department of General Services - Property Appraisal Aids - Geographic Images

2026 Regular Session Introduced by Jim Rosapepe

SB 460 permits Maryland tax assessors to use satellite imagery and aerial photography to improve property value appraisals and tax assessments.

Hearing 2/11 at 2:00 p.m.
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Bill Summary · SB 460

Legislative bill overview

SB 460 authorizes the Maryland Department of Assessments and Taxation and Department of General Services to use geographic images (such as satellite imagery, aerial photography, and other geospatial data) as aids in property appraisals. The bill streamlines the process for assessors to access and utilize modern imaging technology to determine property values more accurately and efficiently.

Why is this important

Property appraisals directly affect property tax assessments, which influence how much homeowners and businesses pay in annual taxes. Modern geographic imaging can improve appraisal accuracy, potentially reducing disputes over assessed values and ensuring more equitable distribution of the tax burden across jurisdictions. However, the accuracy and fairness of these tools depends heavily on how they're implemented and monitored.

Potential points of contention

  • Data privacy concerns: Widespread use of satellite and aerial imagery raises questions about property owner privacy and surveillance, particularly regarding detailed monitoring of private residential properties
  • Accuracy and bias: Automated geospatial analysis tools can perpetuate or introduce systematic biases in property valuations, potentially disadvantaging certain neighborhoods or demographics
  • Implementation costs and access: Smaller municipalities may lack resources to effectively use advanced imaging technology, creating unequal assessment practices across the state

Compiled from official sources — confirm details with the bill’s official record.

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