Skip to content
About this place
  1. Home/
  2. Property lines/
  3. Maryland/
  4. Carroll County

Carroll County, Maryland property search

Search an address or an owner in Carroll County, Maryland with the box at the top of the map, or tap a lot, for its owner, lines and acreage. 76,249 lots are mapped here, covering 295,938 acres. 3,006 of them are held by institutions rather than by individuals.

Farmers and landowners in Carroll County received $6 million in federal farm program payments in 2025, paid to 416 recipients. 3,409 acres of agricultural land here are disclosed as foreign-held, the most by owners from Germany. Crop insurance paid $2.2 million in claims for the 2024 crop year.

76,249
Lots mapped
295,938
Acres
3,006
Institutional

Land use in Carroll County

Parcels and acreage by land use in Carroll County, Maryland
Land useParcelsAcres
Residential56,36999,582
Agricultural3,967161,753
Residential Condominium2,408130
Commercial2,1147,353
Exempt Commercial1,53817,761
Exempt1,1584,233
Apartments481387
Commercial Condominium361149
Commercial/Residential340575
Industrial3213,588
Country Club7427
Residential/Commercial31

Largest landowners in Carroll County

Largest landowners by acreage in Carroll County, Maryland
OwnerParcelsAcres
STATE OF MARYLAND152,271
COUNTY COMMISSIONERS OF CC741,675
BOARD OF EDUCATION OF CC25862
KEYMAR FARMS LLC4430
BAUGHER ENTERPRISES INC4421
BROADVIEW FARM LLC4413
STAMBAUGH FARMS LLC2354
PANORA ACRES INC4339
COUNTY COMMISSIONERS OF11338
NCCJ PROPERTIES LLC1327

Companies, trusts and public agencies, ranked by acres held under the name on the assessor's file. Private individuals are not ranked. Largest landowners in Maryland

Federal farm payments in Carroll County

$6M
Paid in 2025
416
Recipients
Federal farm program payments by program in Carroll County, Maryland, 2025
ProgramPaid
Emergency Commodity Assistance Program$2.2M
Supplemental Disaster Relief Non-Spec Crops$1.4M
CRP Payment - Annual Rental$1M
Agricultural Risk Coverage Program - County$911K
Marketing Assistance for Specialty Crops$396K
Supplemental Disaster Relief Spec Crops$101K

USDA Farm Service Agency payment files, 2025. Compare farm subsidies by county

Foreign-held farmland in Carroll County

3,409
Acres disclosed
10
Holdings
Foreign-held agricultural land by country in Carroll County, Maryland, 2024
CountryAcres
Germany1,840
France1,365
No predominant country code154
Hong Kong50

Largest disclosed holders

Largest foreign holders of agricultural land in Carroll County, Maryland
Holder (country)Acres
HEIDELBERGER ZEMENT, A.G. (GERMANY)1,840
REDLAND GENSTAR, INC. (FRANCE)1,365
LEHIGH CEMENT CO LLC (999 - NO PREDOMINANT COUNTRY CODE)154
YAO, KANG (HONG KONG)50

USDA Agricultural Foreign Investment Disclosure Act filings, holdings at the end of 2024. Only disclosed interests are counted. See foreign-owned farmland by county

Crop insurance in Carroll County

205
Policies
41,803
Insured acres
$2.2M
Claims paid
1.04
Loss ratio
Crop insurance claims by crop in Carroll County, Maryland, 2024
CropClaims
Corn$1.4M
Soybeans$392K
Processing Beans$377K
Wheat$10K
All Other Crops$6K

USDA Risk Management Agency Summary of Business, 2024 crop year.

Conservation and the power grid

4,584
CRP acres, 2025
14
Substations
230 kV
Highest voltage

Conservation Reserve Program acres under contract (USDA FSA). Substations in service, from a public copy of the federal HIFLD layer.

Find out who owns a property in Carroll County by address, free, or work out a lot's acreage.

Nearby counties in Maryland

  • Frederick County124,459
  • Howard County110,605
  • Baltimore County301,655
  • Montgomery County290,458
  • Baltimore city223,986
  • Harford County106,132
  • Anne Arundel County208,494
  • Washington County62,327

All Maryland counties

This copy of Carroll County's records was taken on August 12, 2026. Assessment records, not a survey.