The Regrid Data Store

Howard County, Maryland

Parcels

111,303

Last Refresh Date

2026-08-19

Matched Buildings

124,771

Building Source Imagery Date

2018, 2020, 2021, 2023

Matched Secondary Addresses

152,582

Address Source Date

2026-07-01

Parcels with Standardized Zoning

100,410

Zoning Source Date

2025-05-29

Sample Data

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114 Data Attributes:

Read more about our parcel schema fields or download a CSV with detailed coverage data. Have questions? Please reach out — we're happy to help.

Data Field Coverage

Owner Name 99%
Mailing Address 86%
Parcel Address 99%
Object ID 100%
FIPS Code 100%
Parcel ID 99%
Parcel ID without Formatting 99%
State Provided Parcel ID Number 0%
Parcel Account Number 98%
Parcel Tax Identification Number 0%
First Alternative Parcel ID 0%
Second Alternative Parcel ID 0%
Third Alternative Parcel ID 0%
Parcel Use Code 86%
Parcel Use Description 86%
Zoning Code 100%
Zoning Description 100%
Structure on Parcel 0%
Number of Structures on Parcel 0%
Structure Year Built 80%
Year Built Effective Date 0%
Number of Stories 77%
Number of Living Units 79%
Number of Rooms 0%
Number of Baths 76%
Number of Partial Baths 60%
Number of Bedrooms 0%
Structure Style 79%
Parcel Value Type 86%
Improvement Value 79%
Land Value 83%
Total Parcel Value 83%
Agricultural Value 0%
Last Sale Price 69%
Last Sale Date 83%
Annual Tax Bill 0%
Tax Year 0%
Last Ownership Transfer Date 74%
Owner Type 0%
Unmodified Owner Name 0%
Owner First Name 0%
Owner Last Name 0%
Second Owner Name 63%
Third Owner Name 0%
Fourth Owner Name 0%
Previous Owner Name 0%
Mailing Address Second Line 0%
Mailing Address Care Of 2%
Mailing Address Street Number 0%
Mailing Address Street Prefix 0%
Mailing Address Street Name 0%
Mailing Address Street Type 0%
Mailing Address Street Suffix 0%
Mailing Address Unit Number 2%
Mailing Address City 86%
Mailing Address State 86%
Mailing Address ZIP Code 86%
Mailing Address Country 0%
Mailing Address Urbanizacion (Puerto Rico) 0%
Original Mailing Address 86%
Parcel Address Second Line 0%
Parcel Address Number 95%
Parcel Address Prefix 1%
Parcel Address Street Name 98%
Parcel Address Street Type 94%
Parcel Address Street Suffix 0%
Parcel Address Unit 6%
Parcel Address City 100%
Original Parcel Address 86%
US Census County Subdivision 100%
Parcel Address County 100%
Parcel Address State 100%
Parcel Address Zip Code 100%
5 Digit Parcel Zip Code 100%
Parcel Urbanizacion 0%
Location Name 0%
Primary Address Source 100%
Legal Description 86%
Plat 60%
Book 85%
Page 85%
Block 5%
Lot 93%
Neighborhood 0%
Neighborhood Code 0%
Subdivision 83%
Latitude 100%
Longitude 100%
Federal Qualified Opportunity Zone 100%
Qualified Opportunity Zone Tract Number 1%
Census 2020 Tract 100%
Census 2020 Block 100%
Census 2020 Blockgroup 100%
Census Zip Code Tabulation Area 100%
Last County Refresh Date 0%
Source URL 99%
Recorded Area (text) 0%
Total Square Footage of Structures 79%
Building Area 79%
Area Building Definition 79%
Deeded Acres 0%
County-Provided Acres 99%
County-Provided Parcel Square Feet 0%
Regrid Calculated Parcel Acres 100%
Regrid Calculated Parcel Square Feet 100%
PLSS Township 0%
PLSS Section 0%
PLSS Range 0%
Date of Last Revision 86%
Parcel Path 100%
Stable ID Status 88%
Regrid UUID 100%
Parcel Stack UUID 15%
Last Modified 100%

Premium field coverage

Read More about our USPS fields and building data
Zoning Type 100%
Zoning Subtype 100%
Zoning Code Link 100%
Zoning Area ID 100%
Homestead Exemption 0%
Regrid Calculated Total Address Count 100%
FEMA Flood Zone 100%
FEMA Flood Zone Subtype 97%
FEMA Flood Zone Raw Data 100%
FEMA Flood Zone Data Date 100%
FEMA NRI Risk Rating 100%
Census Provided Elementary School District 0%
Census Provided Secondary School District 0%
Census Provided Unified School District 100%
Regrid Calculated Building Footprint Square Feet 92%
Regrid Calculated Building Count 100%
Cropland Data Layer Raw Values 8%
Cropland Data Layer Majority Category 8%
Cropland Data Layer Majority Percent 8%
Cropland Data Layer Date 8%
InSite Score 100%
Regrid Right-of-Way Parcel Flag 1%
Precisely ID 83%
Placekey 82%
USPS Delivery Point Validation 83%
Delivery Point Validation Codes 83%
Delivery Point Validation Notes 83%
Delivery Point Match Type 83%
CASS Error Codes 83%
Residential Delivery Indicator 82%
USPS Vacancy Indicator 82%
USPS Vacancy Indicator Date 83%
PAD-US Public Access Designation 0%
Land Use Code: Activity 86%
Land Use Code Description: Activity 86%
Land Use Code: Function 86%
Land Use Code Description: Function 86%
Land Use Code: Structure 86%
Land Use Code Description: Structure 86%
Land Use Code: Site 86%
Land Use Code Description: Site 86%
Land Use Code: Ownership 77%
Land Use Code Description: Ownership 77%
Housing Affordability Index 100%
Population Density 100%
Population Growth (CAGR) past 5 years 100%
Population Growth (CAGR) next 5 years 100%
Housing Units Growth (CAGR) past 5 years 100%
Housing Units Growth (CAGR) next 5 years 100%
Median Household Income Growth (CAGR) next 5 years 100%
Median Household Income (current year) 100%
Distance to Transmission line 88%
Roughness Rating 88%
Highest Parcel Elevation 88%
Lowest Parcel Elevation 88%

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