Routt County Colorado Property Records Guide
Search Routt County CO Property Records, Owners, 2026 Values, Taxes, Mill Levies, GIS and Deeds
The Routt County Assessor discovers, lists, classifies and values real estate and taxable personal property throughout Steamboat Springs, Hayden, Oak Creek, Yampa and unincorporated Routt County. The current elected Assessor is Gary J. Peterson.
Routt County now uses a new Spatialest Property Portal as its preferred public property-record system. It combines parcel mapping with Property Record Cards, building and land characteristics, sales, mill-levy breakdowns, assessment history and prior Notices of Valuation.
PIN, owner, address & subdivision search
2026 is an intervening assessment year
2025 values generally carry into 2026
New Spatialest portal replaces legacy Tyler search
Assessor
Gary J. Peterson
Assessor phone
970-870-5544
Treasurer
Lane Iacovetto
Treasurer phone
970-870-5555
2026 appeal
May 4–June 8
Tax lien sale
Oct. 30, 2026
What Routt County Property Owners Need to Know Right Now
The regular 2026 real-property Assessor and County Board appeal deadlines have passed. The Assessor appeal period ran May 4 through June 8, and taxpayers dissatisfied with a timely Assessor determination had until July 15 to file a real-property appeal with the County Board of Equalization.
2026 value cycle
Routt County is in the intervening year of the 2025–2026 reassessment cycle.
Tax collection now
The 2026 Treasurer notices mailed January 30 were for 2025 property taxes.
Next major tax date
Unpaid 2025 real-property tax liens are scheduled for the October 30, 2026 online tax-lien sale.
If you already completed a CBOE hearing: a further appeal must generally be filed within 30 days from the date the CBOE mailed its Notice of Determination. Options include the Colorado Board of Assessment Appeals, Routt County District Court or arbitration.
If you missed the regular 2026 appeal: Routt County says a Petition for Abatement or Refund may be available after receiving the tax notice. The county lists December 31, 2026 as the deadline for certain 2024 or 2025 tax-year abatement/refund petitions.
Use the New Spatialest Property Portal — Not an Old Bookmark
Routt County has launched a new Spatialest property-search system. The older Tyler Assessor search remains accessible for now, but the county says its maintenance contract is ending and that the old site may eventually stop functioning.
New preferred portal
Spatialest is the county’s current property-record search and combines map plus assessment information.
No login required
The Assessor says public access to the new property portal is free.
Old Tyler portal
Useful as a legacy reference while operational, but it should no longer be your permanent bookmark.
Best link to save: property.spatialest.com/co/routt.
Assessor, Treasurer, Clerk & Recorder or County Board?
Assessor
- Actual value
- Property classification
- Building / land data
- Ownership records
- Exemptions
- Assessment appeals
Treasurer
- Property-tax notice
- Tax balance
- Payments
- Receipts
- Delinquency
- Tax-lien sale
Clerk & Recorder
- Deeds
- Deeds of trust
- Liens
- Plats
- Recorded documents
- Historical records
County Board
- CBOE appeals
- Referee hearings
- Board decisions
- Final valuation review
- Arbitration route
Quick rule: property facts/value = Assessor. Bill/payment = Treasurer. Legal document = Clerk & Recorder. Second-level valuation appeal = CBOE.
Colorado calls this office the County Assessor. Florida uses “Property Appraiser”; compare the terminology with our Volusia County Property Appraiser guide.
Choose the Routt County Property Task You Need
Find a parcel
Search PIN, owner, address, subdivision or other property information.
Review 2026 value
Compare actual value, prior assessments, inventory and Notices of Valuation.
Check property tax
Use Treasurer records for current balance, receipt and payment status.
Find comparable sales
Use property sales history, Spatialest Community and the county’s sales tools.
Research exemptions
Review senior, disabled veteran, Gold Star spouse and related programs.
Find a deed or lien
Search Clerk & Recorder official records by grantor/grantee or document information.
Jump to a Routt County Property Task
How to Search Routt County Assessor Property Records
Open the new Routt County Property Portal.
Use Spatialest Property Search.
Start with the single search field.
The county says you can enter a PIN, address, owner name, subdivision or other common property identifier.
Keep the search simple first.
Enter the strongest piece of information you have, then narrow the returned results.
Switch the result view when useful.
Spatialest can display results as a list, thumbnail cards or mapped parcels.
Open the matching property.
Confirm owner, physical location and property identifier before relying on value or tax information.
Open the electronic Property Record Card.
Review inventory, building and land characteristics.
Check Sales History.
Compare transaction history with other nearby/similar properties.
Review Mill Levy Breakdown.
Identify which tax districts affect the parcel.
Review prior assessments.
Compare annual values instead of looking only at one year.
Download prior Notices of Valuation when available.
These help explain valuation or classification changes and prior appeal rights.
What You Can Search in Routt County Property Records
PIN / Parcel Identifier
Best direct identifier when known from a prior assessment or county record.
Owner Name
Useful for locating parcels held by an individual or ownership entity.
Property Address
Find a Steamboat Springs, Hayden, Oak Creek, Yampa or rural parcel by site address.
Subdivision
Search named developments and then narrow to the correct parcel.
Property Use / Type
Advanced Spatialest criteria can help locate specific types such as live/work properties.
Sale Date
Narrow property research to transactions occurring within a selected period.
Acreage
Helpful when searching rural or agricultural property.
Map Area
Zoom the map to visually filter the properties and statistics being displayed.
Legacy Tyler search tip: while still available, the older system uses account numbers such as R0013500 and full 9-digit parcel numbers. Its owner-name search expects last name first in Normal Search.
Routt County Property Record Decoder
| Field / module | What it tells you | Best use |
|---|---|---|
| Property Inventory | Building and land attributes used in appraisal. | Check factual accuracy before challenging value. |
| Actual Value | Assessor’s appraised value before the statutory assessment rate. | Compare with sales and prior-year valuation. |
| Assessed Value | Actual value after the applicable statutory assessment calculation. | Basis used with mill levies to calculate tax. |
| Sales History | Recorded property-transfer/sale information. | Research market history and comparable sales. |
| Mill Levy Breakdown | Taxing authorities and levy components affecting the parcel. | Explain why neighboring parcels can have different taxes. |
| Prior Assessments | Historical value information by assessment year. | Identify when a material change occurred. |
| Notice of Valuation | Assessor notice describing valuation/classification and appeal rights. | Document the official value and applicable appeal window. |
| Parcel Map | Geographic representation of the assessed parcel. | Research location and neighboring properties—not legal boundary certification. |
How Routt County’s 2026 Real Property Value Was Determined
Study Period
July 1, 2022 through June 30, 2024.
Appraisal Date
June 30, 2024.
2025 Reassessment
Real property was revalued countywide for the new two-year cycle.
2026 Intervening Year
Value generally carries forward unless an unusual condition exists.
Tax Calculation
Assessed value is multiplied by the applicable combined mill levy.
Important: a normal Routt County real-property value does not automatically receive a fresh market reappraisal in 2026. The 2025 reassessment value generally remains for 2026 unless there is new construction, demolition, a classification/use change or another qualifying unusual condition.
The county says its 2025–2026 values use appraisal data as of June 30, 2024, with a standard sales-study period of July 1, 2022 through June 30, 2024. When sufficient data is unavailable, Colorado rules can allow older data within the permitted period.
Why Some Owners Did Not Receive a New 2026 Notice of Valuation
Routt County mailed 2025 Notices of Valuation to all real-property owners on May 1, 2025. Because 2026 is the intervening year, most real property remains at the prior cycle value.
No unusual condition
Most real property keeps its existing cycle value.
Unusual condition
A new NOV can be issued for events such as new construction or classification change.
Need an old notice?
The new Property Portal includes prior NOVs in the Documents/property-record area.
Do not confuse the tax notice with the assessment year. Taxes for a Colorado assessment year are generally collected in the following calendar year.
Routt County Property Assessment Appeal Path
Review Property
Confirm building, land, classification and sales data.
Assessor Appeal
2026 real-property period was May 4 through June 8.
Notice of Determination
Assessor issues its response to a timely appeal.
CBOE
Real-property appeal deadline was July 15, 2026.
Further Appeal
BAA, District Court or arbitration may follow a CBOE decision.
Current August status: both the regular Assessor real-property appeal window and the July 15 CBOE filing deadline are past.
If you timely reached CBOE: Routt County states that an appeal from the Board’s decision must be filed in writing within 30 days from the date the CBOE mailed its Notice of Determination.
Board of Assessment Appeals
State administrative appeal option.
District Court
Judicial appeal through Routt County District Court.
Arbitration
Alternative appeal path; arbitration decision is final.
“I am calling about Routt County property __________ at __________. The Property Portal shows an actual value of __________. I filed my Assessor/CBOE appeal on __________ and received a decision dated __________. What is my remaining appeal deadline and which filing document applies?”
Routt County Property Tax Exemptions
Colorado provides property-tax exemptions for qualifying senior homeowners, certain disabled veterans, Gold Star spouses and specified surviving spouses.
Senior Homestead Exemption
Qualifying seniors can receive an exemption equal to 50% of the first $200,000 of actual value of the eligible primary residence when funded.
Disabled Veteran
Qualifying disabled veterans can receive the same basic exemption structure under applicable Colorado eligibility rules.
Gold Star / qualifying spouse
Certain surviving spouses can qualify under separate constitutional/statutory categories.
Senior Homestead: Routt County’s regular 2026 senior exemption deadline was July 15, 2026. It has passed.
Veteran deadline: the Assessor’s current 2026 deadline list states July 1, 2026 for the veteran exemption. That date has also passed.
Senior qualification: Routt County describes the normal senior exemption as requiring age 65 before January 1 and at least 10 consecutive years of ownership and primary-residence occupancy before January 1, subject to applicable Colorado rules and exceptions.
Open Routt County Exemption Information
Review current forms, eligibility categories and application instructions.
Qualified Senior Primary Residence Classification
Routt County’s 2026 Assessor deadline list separately identifies a Qualified Senior Primary Residence Classification filing, with a March 15, 2026 deadline.
Do not treat this as the same program as the traditional Senior Homestead Exemption. Routt County publishes separate forms for Senior Property Tax Homestead Exemption and Qualified Senior Primary Residential Classification. Use the form specific to the benefit you are claiming.
Routt County Exemption Forms
Find both senior programs plus disabled-veteran, Gold Star, charitable and religious forms.
Routt County Agricultural Property Records
Agricultural classification can materially affect Colorado property valuation. Routt County requires evidence supporting qualifying agricultural activity and publishes agricultural-status guidance through the Assessor.
2025 activity proof
Routt County listed March 1, 2026 as the deadline for proof of 2025 agricultural use.
2026 activity proof
The Assessor’s current calendar lists December 31, 2026 for 2026 agricultural production proof.
Classification matters
A parcel’s actual use—not simply acreage or rural location—controls whether agricultural treatment applies.
Buyer tip: do not assume a rural residence, horse property or large acreage automatically qualifies as agricultural property. Review the current Assessor classification and Colorado agricultural-use requirements.
How to Search Routt County Property Tax Records
Identify the property in Spatialest first.
Save the property identifier, owner and address.
Open Routt County Property Tax information.
Go to Routt County Treasurer Property Tax.
Select the Online Tax Account.
The Treasurer links its current account system from the official county page.
Match the correct tax account.
Compare account/schedule information, owner and parcel address.
Review tax history.
The Treasurer system can be used to confirm payment processing and prior tax information.
Print another tax notice if needed.
The Treasurer provides online access to additional tax notices.
Print the payment receipt.
Save proof of payment when managing closing, escrow or ownership records.
For delinquent tax, call before paying.
Delinquent accounts can include interest and special payment restrictions.
Routt County Property Tax Calendar
2026 notices mailed
Treasurer mailed 2025 tax-year notices.
First half
First-half payment deadline.
Full payment
Deadline for paying the whole annual bill in one payment.
2026 value appeal
Real-property Assessor appeal period.
Second half
Second installment deadline.
CBOE
Real-property County Board appeal deadline.
Online pay ends
Last day in annual online-payment window.
Tax lien sale
2026 sale for unpaid 2025 real property/severed minerals.
Year decoder: taxes are assessed for one year and collected the following year. The tax notices mailed January 30, 2026 are for 2025 taxes. Routt County’s 2026 assessment values will generally generate tax bills mailed in January 2027.
As of August 12, 2026, the normal February 28, April 30 and June 15 payment deadlines have passed. If 2025 taxes remain unpaid, obtain a current delinquent payoff from the Treasurer.
Property Tax Payment Options & Current Fees
Online eCheck
Routt County currently lists eCheck as free of charge during the online payment window.
Credit / Debit Card
The Treasurer currently lists a 2.75% convenience fee collected by the payment processor.
Mail
Mail the exact amount with payment coupon and account number to 522 Lincoln Avenue, Suite 22.
24-Hour Drop Box
County maintains tax-payment drop boxes at the historic Courthouse/Treasurer area.
Online payment window: Routt County currently accepts online property-tax payments from January 15 through August 31.
Beginning September 1: the Treasurer requires certified funds—cashier’s check or money order—for payments during the county’s restricted period.
Returned payment: current county guidance lists a $30 returned-payment fee, in addition to any resulting interest or administrative charges.
What Happens When Routt County Property Taxes Are Late?
1% immediately
A 1% interest charge is added the day after the applicable deadline.
1% each new month
An additional 1% accrues at the beginning of each subsequent month.
June 16 delinquency
The county describes taxes as officially delinquent after the second-half deadline.
Call for payoff
Treasurer recommends confirming exact tax, interest, fees and total due before payment.
Delinquent payments cannot be made online. Routt County says delinquent payments must be made by cash, certified funds or bank wire; personal checks are not accepted.
After July 1: the Treasurer no longer honors postmark dates as proof of timely payment. Payments are credited based on the date received.
Routt County 2026 Tax Lien Sale
The county has scheduled its 2026 online tax-lien sale for October 30, 2026. The sale covers unpaid 2025 real property and severed-mineral taxes.
Registration opens
October 2, 2026 at 8:00 a.m. Mountain Time.
Registration closes
October 29, 2026 at 2:00 p.m. Mountain Time.
Sale date
October 30, 2026 online.
Owner warning: a tax-lien sale is serious but is not the same thing as an immediate transfer of ownership. Colorado has statutory redemption and later deed procedures. Routt County also notes recent statutory changes affecting the Treasurer’s-deed process.
2026 Routt County Tax Lien Sale
Verify registration, published lien list and current sale procedures.
Routt County Property Tax Calculator
Colorado property-tax math is generally Actual Value × Assessment Rate = Assessed Value, then Assessed Value × Mill Levy ÷ 1,000 = estimated tax.
Actual value
$0.00
Assessed value
$0.00
Estimated tax
$0.00
Do not hard-code an old statewide assessment rate or another parcel’s mill levy. Colorado assessment-rate legislation can change, and mill levies vary by the taxing authorities serving the individual Routt County property. Use the Property Portal and current tax statement.
Use Routt County Community Metrics for Sales & Market Context
The Assessor’s new Community module adds interactive mapped statistics beyond a single parcel record.
Recent Sales
Explore recent transactions geographically.
Building Permits
View permit activity in the mapped area.
Assessment Trends
Compare assessment information across the visible map extent.
Sales-Price Trends
Analyze market information as the map is zoomed and filtered.
Comparable-sale tip: do not choose a sale only because it is nearby. Match use, property type, location, size, construction, condition and the correct appraisal study period.
Search Routt County Deeds, Liens, Plats and Recorded Documents
The Clerk & Recorder maintains Routt County’s recorded public documents and provides an online Official Records Search.
Search the Assessor property first.
Save owner name, parcel information and relevant sale history.
Open Official Records Search.
Use Routt County Recorded Documents Search.
Search grantor / grantee.
Use names from the property record or known ownership chain.
Search subdivision, document type or document number.
These can be more precise than a broad name-only search.
Select Index Only or full-text OCR when available.
Full-text searching can locate wording not captured in the basic index.
For older records, use Routt’s archival search.
The county provides a separate historical route for documents recorded before 1983.
Current Clerk & Recorder: Jenny Thomas. Office: 522 Lincoln Avenue, Suite 21, Steamboat Springs, CO 80487; phone 970-870-5556; Monday–Friday, 8:00 a.m.–4:30 p.m.
Current recording fee: Routt County says most documents recorded on or after July 1, 2025 carry a $40 document fee plus $3 in surcharges, for a typical total of $43. Specific exceptions apply.
Routt County Buyer & Owner Verification Checklist
- Search new Spatialest portal
- Save parcel/PIN information
- Confirm owner name
- Verify situs address
- Read property inventory
- Check land attributes
- Check building attributes
- Review actual value
- Review assessed value
- Compare prior assessments
- Read past NOVs
- Review sales history
- Check mill-levy breakdown
- Search Treasurer balance
- Search recorded deed
- Check GIS/map context
Buyer tax warning: do not use only the 2026 Treasurer bill to predict tax generated by a 2026 assessment. The tax notices mailed in January 2026 represent the prior 2025 tax year; 2026 assessment values generally feed the tax bill collected in 2027.
Routt County Property Search Problems & Best Fixes
| Problem | Best action | Office / system |
|---|---|---|
| Old property-search bookmark fails | Use the county’s new Spatialest Property Portal. | Assessor |
| Spatialest page does not load | Clear the browser cache and reload; the portal itself recommends this if loading fails. | Spatialest |
| Owner name returns too many parcels | Add address, subdivision or other property criteria. | Property Portal |
| Need detailed building data | Open the electronic Property Record Card and Inventory sections. | Spatialest |
| 2026 value looks unchanged | Remember 2026 is an intervening year; unchanged value can be normal. | Assessor |
| Missed May–June appeal | Ask Assessor about abatement/refund procedure after the applicable tax notice. | Assessor |
| Already received CBOE decision | Calculate the 30-day further-appeal period from the decision mailing date. | CBOE |
| 2025 taxes unpaid in August | Contact Treasurer for current payoff; online delinquent payment is not available. | Treasurer |
| Need legal ownership document | Search Clerk & Recorder grantor/grantee records. | Clerk & Recorder |
| Need exact property boundary | Use recorded plats/surveys and licensed survey/title work instead of Assessor map lines. | Clerk / Surveyor |
Routt County Assessor, Treasurer & Clerk Contacts
| Office | Contact | Location | Best use |
|---|---|---|---|
|
County Assessor Gary J. Peterson |
970-870-5544 assessor@co.routt.co.us |
522 Lincoln Avenue Suite 10 Steamboat Springs, CO 80487 |
Value, classification, property records, ownership, exemptions and Assessor appeals. |
|
Treasurer / Public Trustee Lane Iacovetto |
970-870-5555 |
522 Lincoln Avenue Suite 22 Steamboat Springs, CO 80487 |
Tax notices, payments, receipts, delinquency and tax-lien sale. |
|
Clerk & Recorder Jenny Thomas |
970-870-5556 clerks@co.routt.co.us |
522 Lincoln Avenue Suite 21 Steamboat Springs, CO 80487 |
Deeds, deeds of trust, liens, plats and recorded public documents. |
| County Board of Equalization | 970-879-0108 |
522 Lincoln Avenue Suite 30 Steamboat Springs, CO 80487 |
Appeal of timely Assessor determinations and arbitration route. |
Published hours: Assessor Monday–Friday 8:30 a.m.–4:30 p.m.; Treasurer Monday–Friday 8:00 a.m.–4:30 p.m.; Clerk & Recorder Monday–Friday 8:00 a.m.–4:30 p.m.
Routt County Property Records Action Center
Use the guide to identify the correct property, year and office, then complete the live property lookup, tax search, sales research, exemption review or deed search through the responsible official system.
Routt County Assessor Property Search FAQs
1. How do I search Routt County Colorado property records?
Use the new Routt County Spatialest Property Portal at property.spatialest.com/co/routt. The county says the single search field can accept a PIN, property address, owner name, subdivision and other property information. Results can be displayed as a list, thumbnails or map.
2. Who is the Routt County Assessor in 2026?
Gary J. Peterson is the current elected Routt County Assessor. The office is at 522 Lincoln Avenue, Suite 10, Steamboat Springs, Colorado 80487. The phone number is 970-870-5544.
3. Is 2026 a Routt County reassessment year?
2026 is the intervening year of Routt County’s 2025–2026 reassessment cycle. The countywide reappraisal occurred for tax year 2025. Most real-property values carry into 2026 unless an unusual condition such as new construction or a classification change requires a new value.
4. What appraisal date is used for Routt County 2026 real property?
The appraisal date for the 2025–2026 reassessment cycle is June 30, 2024. Routt County identifies the standard sales-study period as July 1, 2022 through June 30, 2024.
5. When was the Routt County 2026 real-property appeal deadline?
The Assessor appeal period for 2026 real property ran May 4 through June 8, 2026. A taxpayer who timely appealed to the Assessor and remained dissatisfied had until July 15, 2026 to appeal real property to the County Board of Equalization. Both regular deadlines have passed.
6. When are Routt County property taxes due?
Property taxes may be paid in two installments, with the first half due February 28 and the second half due June 15, or in one full payment due April 30. The tax notices mailed in January 2026 were for the 2025 property-tax year.
7. What are the Routt County online property-tax payment fees?
Routt County currently lists online eCheck payments as free and credit or debit card payments with a 2.75% convenience fee collected by the payment processor. Online payments are normally available January 15 through August 31.
8. What happens when Routt County property taxes are late?
A 1% interest charge is added the day after the applicable deadline and an additional 1% accrues at the beginning of each subsequent month. The Treasurer says delinquent payments cannot be made online and recommends contacting the office for the exact current payoff.
9. How much is the Routt County senior property-tax exemption?
When funded and when the owner qualifies under Colorado law, the Senior Property Tax Homestead Exemption generally exempts 50% of the first $200,000 of actual value of the qualifying primary residence. Routt County’s regular 2026 senior exemption deadline was July 15.
10. Where can I search Routt County deeds and liens?
Use the Routt County Clerk & Recorder Official Records Search at routt.co.publicsearch.us. The system supports searches involving grantor or grantee names, subdivisions, document types, document numbers and date ranges. Routt County also provides a separate archival search for older records.
Official Routt County Property Sources
Routt County Assessor
Gary Peterson, office responsibilities, Spatialest launch and current property-search information.
Spatialest Property Portal
Preferred Routt County property search.
Spatialest Community
Sales, permits, assessment metrics and mapped trends.
2025–2026 Assessment Cycle
Appraisal date, study period, intervening-year rules and 2026 appeals.
2026 Assessor Deadlines
Agriculture, senior, veteran, personal-property and appeal dates.
County Board of Equalization
July deadlines and further appeal routes.
Property Tax Exemptions
Senior, disabled-veteran, Gold Star and related information.
Routt County Treasurer
Lane Iacovetto, 2026 tax notices, office contact and tax-payment duties.
Property Tax Payment
Payment methods, fees, interest and certified-fund rules.
Delinquent Property Taxes
Interest chart and delinquent-payment restrictions.
2026 Tax Lien Sale
October 30 sale for unpaid 2025 real property and severed minerals.
Official Records Search
Deeds, liens, plats and other Clerk & Recorder documents.
Editorial verification completed August 12, 2026: current official sources were reviewed for Assessor Gary J. Peterson, Treasurer Lane Iacovetto, Clerk & Recorder Jenny Thomas, the new Spatialest Property Portal, legacy Tyler transition, 2025–2026 reassessment cycle, June 30, 2024 appraisal date, 2026 appeal deadlines, exemption deadlines, tax-notice mailing date, property-tax due dates, online-payment fees, late-payment interest, delinquent-payment restrictions and the October 30, 2026 tax-lien sale.
CountyPropertyAppraiser.org is an independent informational website. It is not affiliated with Routt County, the Routt County Assessor, Treasurer, Clerk & Recorder, Board of Equalization, Colorado Division of Property Taxation, Spatialest or any tax-payment or records vendor.
Property ownership, actual values, assessed values, Colorado assessment rates, mill levies, exemptions, tax balances, appeal rights, payment fees, officeholders and online systems can change. Use the responsible official source for final assessment, tax, payment, exemption, title and legal decisions.
Slug: routt-county-assessor-property-search
Last reviewed: August 12, 2026