Larimer County Assessor – Public Data Center

On this page we are hosting publicly available Assessor data.

The information provided is for assessment purposes only. For inquiries related to compliance, please contact Code Compliance at 970-498-7683 or the Health Department at 970-498-6700.

For CORA data requests, please view our CORA policy and costs guidelines.

Larimer County makes no warranties, representations, or guarantees, either expressed or implied, as to the completeness, accuracy, or reliability of the data. Larimer County assumes no liability arising from or for any errors, omissions, or misrepresentation of the data provided. There are no warranties and/or representations, either expressed or implied, of merchantability or fitness of the data for a particular purpose or use. The data shall be used and relied upon only at the risk of the user. This information should not be considered a substitute for professional compliance advice. Data classified as protected will be excluded from the aggregated data sets. There is no waiver, either express or implied, of any provision of the Colorado Governmental Immunity Act.

For Geographic Information, please visit our Geographic Information Systems (GIS) Digital Data Portal.

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Parcel Numbering Explained

9726307001

LOT NUMBER (001)
BLOCK NUMBER (07)
QUARTER SECTION NUMBER (3)
SECTION NUMBER (26)
TOWNSHIP NUMBER (7)
RANGE NUMBER (69)

Available CSV Files

The Account table contains all state assessed, mobile homes, oil and gas, personal property, and real property accounts in the Larimer County assessor’s database.

*Primary Key Account Data

Field Name	Description	Field Type
PARCELNO	Parcel Number; see Parcel Number Graphic Above	Text
ACCOUNTNO*	Account Number; Prefix + Schedule Number. Prefix Indicates the Type of Account: C- State Assessed, M – Mobile Homes, O – Oil And Gas, P – Personal Property, and R – Real Property	Text
SCHEDULENUM	Schedule Number	Text
TAXAREA	Tax code for a specific property. View all tax codes and their corresponding tax areas.	Text
ACCTTYPE	Account Type	Text
APPRAISALTYPE	Real (Real Property), Personal (Personal Property), Oilgas (Oil And Gas), State (State Assessed)	Text
SITUSSTREETNO	Property Address Street Number	Text
SITUSPREDIRECTION	Property Address Street Pre Direction	Text
SITUSSTREETNAME	Property Address Street Name	Text
SITUSSTREETTYPE	Property Address Street Type	Text
SITUSPOSTDIRECTION	Property Address Street Post Direction	Text
SITUSUNIT	Property Address Street Unit	Text
SITUSADDRESS	Full Property Address	Text
SITUSCITY	Property Address City	Text
SITUSZIPCODE	Property Address Zip Code	Text
MOBILEHOMESPACE	Mobile Home Lot Number	Text
MAPNO	Map Number	Text
BUILDINGCOUNT	Number Of Buildings on Property	Number
SHORTLEGALDESCRIPTION	Contains The First 255 Characters Of The Legal Description for the Property	Text
SUBNO	Subdivision Number	Text
SUBDIVISIONNAME	Subdivision Name	Text
LANDGROSSACRES	Gross Number of Acres on the Property	Number
LANDGROSSSF	Gross Amount of Square Footage on the Property	Number
TOTALMILLLEVY	Total Mill Levy for the Property	Number
TAXYEAR	Tax Year for Which the Values in this Table Apply	Number
RUNDATE	Last Updated Date	Date

The Improvement table contains all improvement information for mobile home and real property accounts in the Larimer County Assessor’s database.

*Primary Key ; Improvement Data

Field Name	Description	Field Type
PARCELNO	Parcel Number; see Parcel Number Graphic Above	Text
ACCOUNTNO*	Account Number; Prefix + Schedule number. Prefix Indicates the Type of Account: M – Mobile Homes and R – Real Property	Text
SCHEDULENUM	Schedule Number	Text
IMPACTUALVAL	Improvement Actual Value	Number
IMPNO*	Building Id	Number
PROPERTYTYPE	Property Type	Text
OCCCODE	Occupancy Code	Number
OCCDESCRIPTION	Occupancy Description that Corresponds to OCCCODE	Text
OCCPERCENT	Occupancy Percent	Number
OCCABSTRACT	Occupancy Abstract Code	Text
BLTASCODE	Built As Id	Number
BLTASDESCRIPTION	Built As Description that corresponds to BLTASCODE	Text
SF	Improvement Square Footage	Number
CONDOIMPSF	Condo Square Footage	Number
BSMNTSF	Unfinished Basement Square Footage	Number
BSMNTFINSF	Finished Basement Square Footage	Number
GARSF	Garage Square Footage	Number
IMPPERIMETER	Perimeter	Number
IMPCOMPLETEDPCT	Percent Complete	Number
IMPCONDITIONTYPE	Condition	Text
IMPQUALITY	Quality	Text
HVACTYPE	HVAC	Text
IMPEXTERIOR	Exterior	Text
IMPINTERIOR	Interior	Text
IMPUNITTYPE	Unit Type	Text
BLTASSTORIES	Number Of Stories	Number
SPRINKLERSF	Sprinkler Square Footage	Number
ROOFTYPE	Roof Type	Text
ROOFCOVER	Roof Cover	Text
FLOORCOVER	Floor Cover	Text
BLTASFOUNDATION	Foundation Type	Text
ROOMCOUNT	Number Of Rooms	Number
BEDROOMCOUNT	Number Of Bedrooms	Number
BATHCOUNT	Number Of Baths	Number
CLASSCODE	Class Id	Text
CLASSDESCRIPTION	Class Description that corresponds to CLASSCODE	Text
BLTASYEARBUILT	Year Built	Number
YEARREMODELED	Year Remodeled	Number
REMODELEDPCT	Percent Remodeled	Number
ADJUSTEDYEARBUILT	Adjusted Year Built	Date
AGE	Age	Number
MHTITLENO	Mobile Home Title Number	Number
MHSERIALNO	Mobile Home Serial Number	Number
MHLENGTH	Mobile Home Length	Number
MDWIDTH	Mobile Home Width	Number
MHMAKE	Mobile Home Make	Text
TAXYEAR	Tax Year for Which the Values in this Table Apply	Date
RUNDATE	Last Updated Date	Date

The Improvement Detail table contains all improvement details for mobile home and real property accounts in the Larimer County Assessor’s database.

*Primary Key ; Improvement Detail Data

Field Name	Description	Field Type
PARCELNO	Parcel Number; see Parcel Number Graphic Above	Text
ACCOUNTNO*	Account Number; Prefix + Schedule number. Prefix Indicates the type of Account: M – Mobile Homes and R – Real Property	Text
SCHEDULENUM	Schedule Number	Text
IMPNO*	Building Id	Number
IMPDETAILTYPE	Detail Type	Text
IMPDETAILDESCRIPTION	Detail Description that Corresponds to IMPDETAILTYPE	Text
DETAILUNITCOUNT	Detail Unit Count	Number
TAXYEAR	Tax Year for Which the Values in this Table Apply	Number
RUNDATE	Last Updated Date	Date

The Land Attribute table contains all land attribute information for mobile home and real property accounts in the Larimer County Assessor’s database.

*Primary Key Land Attributes Data

Field Name	Description	Field Type
PARCELNO	Parcel Number; see Parcel Number Graphic Above	Text
ACCOUTNNO*	Account Number; Prefix + Schedule number. Prefix Indicates the type of Account: M – Mobile Homes and R – Real Property	Text
SCHEDULENUM	Schedule Number	Text
ATTRIBUTETYPE	Land Attribute Type	Text
ATTRIBUTESUBTYPE	Land Attribute Sub-type	Text
TAXYEAR*	Tax Year for Which the Values in this Table Apply	Number
RUNDATE	Last Updated Date	Date

The Owner table contains all ownership information for state assessed, mobile homes, oil and gas, personal property, and real property accounts in the Larimer County Assessor’s database.

*Primary Key Owner Data

Field Name	Description	Field Type
PARCELNO	Parcel Number; see Parcel Number Graphic Above	Text
ACCOUNTNO*	Account Number; Prefix + Schedule Number. Prefix Indicates the Type of Account: C- State Assessed, M – Mobile Homes, O – Oil And Gas, P – Personal Property, and R – Real Property	Text
SCHEDULENUM	Schedule Number	Text
NAME1	Owner Name 1	Text
NAME2	Owner Name 2	Text
MAILADDRESS1	Mail Address 1	Text
MAILADDRESS2	Mail Address 2	Text
MAILCITY	Mail City	Text
MAILSTATE	Mail State	Text
MAILZIPCODE	Mail Zip Code	Text
TAXYEAR	Tax Year for Which the Values in this Table Apply	Number
RUNDATE	Last Updated Date	Date

The Owner Location table contains all ownership and owner location (situs information) information for state assessed, mobile homes, oil and gas, personal property, and real property accounts in the Larimer County Assessor’s database.

*Primary Key ; Owner Location Data

Field Name	Description	Field Type
PARCELNO	Parcel Number; see Parcel Number Graphic Above	Text
ACCOUNTNO*	Account Number; Prefix + Schedule Number. Prefix Indicates the Type of Account: C- State Assessed, M – Mobile Homes, O – Oil And Gas, P – Personal Property, and R – Real Property	Text
SCHEDULENUM	Schedule Number	Text
NAME1	Owner Name 1	Text
NAME2	Owner Name 2	Text
MAILADDRESS1	Mail Address 1	Text
MAILADDRESS2	Mail Address 2	Text
MAILCITY	Mail City	Text
MAILSTATE	Mail State	Text
MAILZIPCODE	Mail Zip Code	Text
SITUSSTREETNO	Property Address Street Number	Text
SITUSPREDIRECTION	Property Address Street Pre Direction	Text
SITUSSTREETNAME	Property Address Street Name	Text
SITUSSTREETTYPE	Property Address Street Type	Text
SITUSPOSTDIRETION	Property Address Street Post Direction	Text
SITUSUNIT	Property Address Street Unit	Text
SITUSADDRESS	Full Property Address	Text
SITUSCITY	Property Address City	Text
SITUSZIPCODE	Property Address Zip Code	Text
TAXYEAR	Tax Year for Which the Values in this Table Apply	Number
RUNDATE	Last Updated Date	Date

The Sales table contains all sales information for mobile home and real property accounts in the Larimer County Assessor’s database.

*Primary Key Sales Data

Field Name	Description	Field Type
PARCELNO	Parcel Number; see Parcel Number Graphic Above	Text
ACCOUNTNO*	Account Number; Prefix + Schedule number. Prefix Indicates the type of Account: M – Mobile Homes and R – Real Property	Text
SCHEDULENUM	Schedule Number	Text
RECEPTIONNO*	Reception Number	Text
GRANTOR	Grantor	Text
GRANTEE	Grantee	Text
SALEPRICE	Sale Price	Number
SALEDATE	Sale Date	Date
DEEDCODE	Type Of Deed	Text
DEEDDESCRIPTION	Deed Description that Corresponds to DEEDCODE	Text
RUNDATE	Last Updated Date	Date

The Value Detail table contains all valuation information for state assessed, mobile homes, oil and gas, personal property, and real property accounts in the Larimer County Assessor’s database.

*Primary Key Value Detail Data

Field Name	Description	Field Type
PARCELNO	Parcel Number; see Parcel Number Graphic Above	Text
ACCOUNTNO*	Account Number; Prefix + Schedule Number. Prefix Indicates the Type of Account: C- State Assessed, M – Mobile Homes, O – Oil And Gas, P – Personal Property, and R – Real Property	Text
SCHEDULENUM	Schedule Number	Text
TAXAREA	Tax code for a specific property. View all tax codes and their corresponding tax areas.	Text
VALUETYPE	Type of Abstract (Land, Improvement, Other)	Text
ABSTRACTTYPE	Abstract Type ( I - Improvement, L - Land, O - Oil and Gas, P - Personal Property)	Text
ABSTRACTCODE*	Abstract Code	Text
ABSTRACTDESCRIPTION	Abstract Description That Corresponds to ABSTRACTCODE	Text
CLASSIFICATIONID	Classification Id	Text
CLASSIFICATIONDESCRIPTION	Classification Description That Corresponds to CLASSIFICATIONID	Text
LANDACRES	Land Acres	Number
LANDSF	Land Square Footage	Number
LANDUNITCOUNT	Number of Land Units	Number
ACTUALVALUE	Actual Value	Number
ASDVALUE	Assessed Value	Number
TAXYEAR	Tax Year for Which the Values in this Table Apply	Number
RUNDATE	Last Updated Date	Date

Larimer County Assessor – Public Data Center

Parcel Numbering Explained

Available CSV Files

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