Maryland Parcel Points with Ownership, Valuation, and Land Use Attributes

Parcel point data from Maryland integrates property ownership, address, valuation, and land structure information for tax assessment accounts. Data originates from the State Department of Assessments and Taxation and the Maryland Department of Planning. The dataset includes fields for Census 2020 Block Group, Owner Occupied Indicator, Year Built, Structure Square Footage, and Land Use Description.

Use Cases

• Model property valuation using Year Built, Structure Square Footage, and Construction Grade Code from 30+ available columns.
• Analyze land use patterns by classifying parcels with Land Use Description, Zoning Code, and Acres.
• Identify owner-occupied versus investment properties using the Owner Occupied Indicator, Address, and Parcel identifiers.
• Assess historical or recreational influences on property value with Property Factor Influence - Historical and Recreation Influence Indicator fields.

Strengths

• Data is sourced from authoritative state agencies: the Maryland State Department of Assessments and Taxation and the Maryland Department of Planning.
• Includes over 30 detailed columns covering ownership, physical characteristics, valuation, and geographic codes.
• Update timestamps (mdpvdate, sdatdate) are provided to track data publication and linkage recency.

Limitations

• Row count and total dataset size are unknown, which may limit suitability assessment for large-scale projects.
• Description metadata is limited; actual data quality and completeness require manual inspection after download.

Provenance

Source

Maryland State Department of Assessments and Taxation and Maryland Department of Planning.

Collection Method

Integrated from state assessment records and planning data products (MdProperty View, FINDER Quantum).

Freshness

Last updated 2026-05-13 17:27:15; freshness should be verified.

Geography

State of Maryland, United States.