Colorado

The state has projected the residential assessment rate for 2023 (2024 is still TBD) (including mobile homes, condominiums and apartments) at 6.765% of their value (multiplier = 14.78).

Residential multifamily property has a 2024 assessment percentage of 6.8% (multiplier=14.7).

Commercial, industrial, and agribusiness property has a 2024 assessment percentage of 29% (multiplier = 3.45).

Agricultural and commercial renewable energy property has a 2024 assessment percentage of 26.4% (multiplier = 3.79)

Per state statute, all real property is reassessed every two years.


 

County

Multiplier

Phone Number

Additional Information

(Searchable Databases in Bold)

Adams*

14.78 or 3.45 or 3.79

303-654-6160

 Adams County GIS

Alamosa

14.78 or 3.45 or 3.79

719-589-6365

 

Arapahoe* County

14.78 or 3.45 or 3.79

303-795-4600

 Arapahoe 

Archuleta

14.78 or 3.45 or 3.79

970-264-8310

Archuleta County Assessor

Baca

14.78 or 3.45 or 3.79

719-523-4332

Baca County

Boulder*

14.78 or 3.45 or 3.79

 303-441-3530

Boulder County

Boulder County GIS

Broomfield

14.78 or 3.45 or 3.79

303-464-5819

Broomfield County/City

Chaffee

14.78 or 3.45 or 3.79

719-539-4016

 Chaffee County

Clear Creek

14.78 or 3.45 or 3.79

303-679-2322

Clear Creek Assessor

Conejos

14.78 or 3.45 or 3.79

719-376-5585

Conejos Assessor 

Costillo

14.78 or 3.45 or 3.79

719-937-7670

Costillo Assessor

Crowley

14.78 or 3.45 or 3.79

719-267-4421

 

Custer

14.78 or 3.45 or 3.79

719-783-2218

Custer County

Delores

14.78 or 3.45 or 3.79

970-677-2385

 

Delta

14.78 or 3.45 or 3.79

970-874-2120

Delta Assessor 

Direct to search

Denver * (1)

14.78 or 3.45 or 3.79

720-913-4162

Denver Assessor 

Dolores

14.78 or 3.45 or 3.79

970-677-2385

Dolores Assessor

Douglas *

14.78 or 3.45 or 3.79

303-660-7450 (Automated phone system)

Douglas Assessor

Eagle *

14.78 or 3.45 or 3.79

970-328-8600

 Eagle County Assessor

El Paso *

14.78 or 3.45 or 3.79

719-520-6600

 El Paso Assessor

Fremont

14.78 or 3.45 or 3.79

719-276-7310

Fremont Assessor

Garfield

14.78 or 3.45 or 3.79

970-945-9134

 Garfield Assessor

Gilpin

14.78 or 3.45 or 3.79

303-582-5451

 

Grand

14.78 or 3.45 or 3.79

970-725-3347 x219

Grand Assessor

Gunnison

14.78 or 3.45 or 3.79

970-641-1085

Gunnison Assessor

Heurfano

14.78 or 3.45 or 3.79

719-738-3000 x504

Heurfano Assessor

Jefferson *

14.78 or 3.45 or 3.79

303-271-8600

Jefferson Assessor 

Direct to Search

Kiowa

14.78 or 3.45 or 3.79

719-438-5521

Kiowa Assessor

Lake

14.78 or 3.45 or 3.79

719-486-0413

Lake Assessor

La Plata

14.78 or 3.45 or 3.79

970-382-6221 

 La Plata GIS 

Larimer *

14.78 or 3.45 or 3.79

970-498-7050

Larimer Assessor or

 here 

Las Animas

14.78 or 3.45 or 3.79

719 846-2295

 

Logan

14.78 or 3.45 or 3.79

970-522-2797

Logan Assessor

Mesa

14.78 or 3.45 or 3.79

970-244-1610

 Mesa Assessor 

Mineral

14.78 or 3.45 or 3.79

718-658-2669

Mineral Assessor

Montezuma

14.78 or 3.45 or 3.79

970-565-3428

Montezuma Assessor

Montrose

14.78 or 3.45 or 3.79

970-249-3753

 Montrose Assessor

Ouray 

14.78 or 3.45 or 3.79

970-325-4371

Ouray Assessor

Park 

14.78 or 3.45 or 3.79

719- 836-4331

Park County Assessor

Pitkin

14.78 or 3.45 or 3.79

970-920-5160

  Pitkin Assessor 

Prowers 

14.78 or 3.45 or 3.79

719-336-2209

 

Pueblo

14.78 or 3.45 or 3.79

719-583-6597

 Pueblo Assessor

Rio Blanco

14.78 or 3.45 or 3.79

970-878-5686

Rio Blanco Assessor (searchable site coming soon)

Rio Grande

14.78 or 3.45 or 3.79

719-657-3326

Rio Grande

Routt

14.78 or 3.45 or 3.79

970-870-5544

Routt Assessor

Includes Steamboat Springs

Saguache

14.78 or 3.45 or 3.79

719-655-2521

Saguache Assessor

Saguache and Pueblo GIS

San Miguel (includes Telluride)

14.78 or 3.45 or 3.79

970-728-3174

San Miguel Assessor

Summit *

14.78 or 3.45 or 3.79

 970-453-3480

Summit County

Summit GIS

Teller

14.78 or 3.45 or 3.79

719-689-2941

 Teller Assessor 

Telluride (in San Miguel County)

14.78 or 3.45 or 3.79

970-728-3174

 

Weld

14.78 or 3.45 or 3.79

970-353-3845x3650

 Weld County


  • *Valuation Research Corp., a large Colorado real-estate appraiser, provides an on-line searchable database of property records in Adams, Arapahoe, Boulder, Denver, Douglas Eagle, El Paso, Jefferson, Larimer, Pueblo & Summit Counties. More information about Valuation Research can be found on their web site. This site is no longer free.

 (1) The Denver phone number is for an automated system. Searches can be done by owner name or street address using a touch tone phone. The system gives market value, assessed value, parcel number and mill amount.

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Last Updated on 02/22/2024
Updates to christina@pulawski.com