Baltimore City, MD GIS parcel data download

Download Baltimore City, Maryland GIS parcel data - 237,120 parcels with owner names, site & mailing addresses, acreage, land use, and sale values. Instant delivery in Shapefile, FileGDB, GeoPackage, GeoJSON & CSV. $100 per county.

Data freshness: Info Updated field (LDATE); last loaded into LandAI on 2026-05-22.

Every purchase includes all five export formats (Shapefile, FileGDB, GeoPackage, GeoJSON & CSV), standardized to the LandAI parcel schema with WGS84 (EPSG:4326) geometry. After checkout you choose which formats to generate and download them for 45 days.

What's in the Baltimore City dataset

Field completeness measured across 237,120 active parcels (Info Updated field (LDATE); last loaded into LandAI on 2026-05-22):

FieldCoverage
Owner names100%
Site addresses100%
Owner mailing addresses100%
Calculated (GIS) acres100%
Land use100%
Last sale price100%
Sale / transfer date98.3%
Market total value100%
Year built83.6%
Building square footage100%
Legal description99.8%

These are 11 of the 48 standardized fields in the LandAI parcel schema. Live per-field completeness for every field is shown on this page's interactive view.

Baltimore City parcel data FAQ

How many parcels are in Baltimore City, MD?

Baltimore City, Maryland has 237,120 active parcels in the LandAI dataset (source data as of 2026/05/18).

What fields are included in Baltimore City parcel data?

Every parcel includes the standardized LandAI schema: parcel ID and geometry plus owner names (100%), site addresses (100%), owner mailing addresses (100%), calculated (GIS) acres (100%), land use (100%), last sale price (100%), sale / transfer date (98.3%), market total value (100%), and more.

What formats can I download Baltimore City GIS parcel data in?

Shapefile, FileGDB, GeoPackage, GeoJSON & CSV. Every $100 county purchase includes all five formats; you choose which to generate after checkout and can re-download for 45 days.

How current is the Baltimore City parcel data?

Info Updated field (LDATE); last loaded into LandAI on 2026-05-22.

Does Baltimore City parcel data include owner names?

Yes - 100% of Baltimore City parcels include a normalized owner name, along with owner mailing addresses where the county provides them.

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