Denver Property Assessor 2026: Search Tax Records & Info

Search Parcel
AssessorPropertySearch.org — Denver County CO Assessor Property Search Guide — Updated May 2026
Official DenverGov Sources — Assessment, Tax, Maps, Recorder and Protest Help

Denver Property Records
Search by Parcel ID, Schedule Number, Address, Tax Bill and Assessor Map

Use this Denver assessor property search guide to find the correct official City and County of Denver path for real estate and business personal property records. Start with Denver’s Assessment and Taxation System or the Denver Spatialest property record search, then move to Treasury for property tax payments, Clerk and Recorder for recorded documents, Denver Maps for assessor maps, and the Assessor’s protest forms when you disagree with a valuation.

Updated May 2026 Assessor: Jonathan Norloff Office: 201 W Colfax Ave, Dept 406 Assessor phone: 720-913-1311 Treasury tax help: 720-913-9300
Official office
Denver Assessor’s Office
Best search fields
Address, Parcel ID, schedule number
Tax payments
Denver Treasury Division
Deeds & recordings
Denver Clerk and Recorder
Quick Answer
Where do I search Denver property records?

Use Denver’s official property search at https://www.denvergov.org/Property. The City and County of Denver says users can search property assessment and tax data by address, Parcel ID or schedule number, and the information is updated daily. You can also use the official Denver property record search at https://property.spatialest.com/co/denver. For property tax payments, use the Denver Treasury Division; for deeds and recorded documents, use the Denver Clerk and Recorder.

First-Screen Search Tool

What Should You Click First for a Denver Assessor Property Search?

Denver property research is split between assessment records, tax payments, map tools and recorded documents. Choose the path below based on what you need today, not only by keyword.

I need parcel, address, value or tax data

Use Denver’s Assessment and Taxation System. It supports address, Parcel ID and schedule-number searches for real estate and business personal property data.

Open Denver property search

I need the modern property record search

Use the Denver Spatialest property record search. If the page does not load, the page itself suggests clearing browser cache.

Open Denver Spatialest search

I need to pay property tax

Use the Denver Treasury property tax payment page. Tax bills are paid through Treasury, not through a private data site.

Open property tax payment

I need deeds or recorded documents

Use the Denver Clerk and Recorder records search for public land records, deeds and historical recorded documents.

Open records search

I disagree with assessed value

Use the Assessor’s protest forms and appeal instructions. For Colorado real property, protest timing is strict and is tied to the valuation notice period.

Open protest forms

I need an assessor map or GIS view

Use Denver Maps and the Assessor Maps tool for map-based parcel research and assessor map downloads.

Open Assessor Maps
What You Can Find

What Shows in Denver Property Records?

Denver property records can show assessment and tax information, but different offices maintain different parts of the record. Do not confuse an assessor value record with a tax payment receipt, recorded deed, zoning map or building permit record.

1

Parcel ID

The property identifier used for tax documents, statements and payment lookup.

2

Schedule number

Another Denver assessment identifier used in property and personal property research.

3

Address

Site address used for public property and tax record search.

4

Assessment data

Value information maintained by the Assessor under Colorado law and city procedures.

5

Tax documents

Tax statements, bill details and payment path through the Treasury Division.

6

Business personal property

Denver also provides property search support for business personal property records.

7

Assessor maps

Denver Maps and Assessor Maps help identify parcel map context.

8

Recorder documents

Use the Clerk and Recorder for deeds, liens, releases and recorded documents.

Important limit: Denver property search data is useful for assessment and tax research, but it is not a legal survey, title report, zoning approval, building permit record or certified recorded document.

Tax Bill Intent

Denver Property Tax Records — Bills, Payment, Parcel ID, Due Dates and Correct Amount Due

The Assessor values property. The Treasury Division bills and collects property taxes. If your question is about tax payment, tax statement, amount due, delinquency, service lien fees, business improvement fees or payment method, use Denver Treasury resources.

Find your tax statement

Denver’s payment instructions say to enter the property address in the property search tool, scroll to Tax Documents, then download the applicable tax-year statement.

Full payment due date

Denver’s property tax page states that if you pay property taxes in full, the due date is April 30. If the date falls on a weekend or holiday, the deadline moves to the next business day.

Two-installment due dates

If paying in two installments, the first half is due on the last day of February and the second half is due June 15. Weekend/holiday adjustments should be verified on the official page.

Correct amount due

Denver warns that during December and early January the property tax roll is being finalized and some charges may not show online. For the correct amount due, call Treasury at 720-913-9300.

2026 practical note: February 28, 2026 falls on a Saturday. Because Denver says weekend/holiday due dates move to the next business day, verify the official first-installment date before paying or posting advice publicly.

Need to pay or download a Denver property tax statement? Use the official Denver property tax payment page.

Open Denver Property Tax Payment
Map and GIS

Denver Assessor Maps, Denver Maps and Parcel Map Research

Use Denver Maps when you need visual context, assessor map downloads, neighborhood context, zoning proximity, development context, parcel map index data or a map-based property view. Map tools are helpful, but they do not replace legal surveys or recorded documents.

Assessor Maps

Denver provides an Assessor Maps tool where users can find and download Assessor Maps for the City and County of Denver.

Open Assessor Maps

Denver Maps portal

Denver Maps includes real property, zoning, development services, assessor maps and other city map tools.

Open Denver Maps

When map search helps

Use map tools for condos, mixed-use buildings, commercial parcels, alley-access properties, parcels near city boundaries, redevelopment areas, TIF districts and properties with confusing addresses.

Map limit

GIS and assessor maps are research tools, not legal surveys. For legal boundary, easement, title, zoning or permit decisions, verify through official records and licensed professionals.

Value Dispute

Denver Property Value Protest — Forms, Evidence and Colorado Appeal Path

If you disagree with Denver’s assessed value, do not argue only that the tax bill is high. A valuation protest should show why the assessor’s value is not supported by market data, property condition, incorrect characteristics or other evidence.

1

Review the property record first

Check parcel ID, schedule number, classification, land details, building characteristics, square footage, condition, use, tax documents and any obvious data errors.

2

Download the correct protest form

Use the Denver Assessor’s Office forms page for current real property protest forms, business personal property forms and address or classification-related forms.

3

Build evidence around value

Useful evidence can include comparable sales, appraisal reports, photos, repair estimates, incorrect property details, income/expense support for income-producing property, or market data.

4

Watch Colorado protest deadlines

Colorado valuation protest deadlines are strict and can vary by notice type, county calendar and property class. Use the current Denver form instructions and official notices before relying on a generic date.

5

Escalate only if needed

If the Assessor does not resolve the issue, the next step may involve the County Board of Equalization or other Colorado appeal channels. Follow the instructions on Denver’s determination notice.

Appeal help: Use Denver’s official Assessor forms page for current protest forms and instructions.

Open Denver Assessor Forms
Tax Relief

Denver Senior, Veteran and Property Tax Exemption Help

Colorado property tax exemptions can reduce taxable value for qualified homeowners, but they are not automatic for every property. Denver’s Assessor forms and Colorado exemption instructions should be checked before applying or relying on old eligibility summaries.

Senior property tax exemption

Colorado’s senior exemption is commonly tied to age, ownership and primary-residence requirements. Use Denver and state forms for the current application and deadline.

Veterans with disabilities

Colorado offers property tax exemption help for qualifying veterans with disabilities and related eligible applicants. Disabled veteran applications may involve state veterans resources.

Business personal property

Denver also assesses business personal property. Business owners should use official Denver forms and the business personal property search when needed.

Open business personal property search

Address changes

Use Denver’s official SmartFile or Assessor forms route for address changes. Mailing address problems can cause missed notices, tax statement confusion and delayed appeal awareness.

Do not pay a third party first: many exemption and address-change forms are available through official Denver and Colorado resources. If a private company charges for exemption help, verify the official process before paying.

Which Office Handles It?

Denver Assessor vs Treasury vs Clerk and Recorder vs Maps

Denver property questions move faster when you contact the correct office. The Assessor values and records property; Treasury bills and collects taxes; the Clerk and Recorder maintains recorded documents; Denver Maps provides map/GIS tools.

Denver Assessor’s Office

Use for assessed value, real property, business personal property, parcel/schedule data, forms, protests, exemptions and address-related assessment records. Phone: 720-913-1311.

Denver Treasury Division

Use for property tax statements, payment, correct amount due, tax roll timing and tax collection questions. For correct amount due, Denver property search pages direct users to call 720-913-9300.

Denver Clerk and Recorder

Use for recorded documents, public land records, real estate records, deeds and historical record searches.

Open Clerk and Recorder

Denver Maps / GIS

Use for real property maps, assessor maps, zoning, development services and location-based research.

Open Denver Maps

Protest / appeal path

Use the Assessor’s Office forms first. If the protest is not resolved, follow the official determination notice for the next Colorado appeal step.

Open forms

Open data

Use Denver open data and map downloads when you need bulk or GIS-oriented data rather than a single property record.

Open Denver Open Data
Troubleshooting

Common Problems When Searching Denver Property Records

If Denver’s property search does not show what you expect, the issue is usually search formatting, Parcel ID confusion, tax roll timing, ownership timing, private-site mismatch, or using the wrong office.

1

No address result appears

Use fewer words. Remove apartment number, direction, punctuation and street suffix. Try only house number plus street name, then confirm by Parcel ID or schedule number.

2

Spatialest property search does not load

The Denver Spatialest page states that if the webpage does not load, users should try clearing browser cache. You can also try another browser or device.

3

Tax amount looks incomplete in December or early January

Denver warns that the Treasury Division is finalizing property tax roll information during that period and some charges may not appear online. Call Treasury for the correct amount due.

4

You need a deed, not an assessor record

Use Denver Clerk and Recorder records search for deeds, liens, releases and recorded land documents. Assessor pages do not replace recorded document copies.

5

Map line does not match a fence or survey

Denver Maps is a research tool. For legal boundary, easement, title or construction decisions, use recorded documents, surveys and licensed professionals.

Office Location

Denver Assessor’s Office Location, Phone and Hours

Denver’s Assessor’s Office is listed under the Department of Finance in the Webb Municipal Office Building. Bring the property address, Parcel ID, schedule number, tax statement, valuation notice, protest form, photos, appraisal or other supporting documents depending on your question.

Denver Assessor’s Office

Webb Municipal Office Building, 201 W Colfax Avenue, Dept 406, Denver, CO 80202

Assessor phone: 720-913-1311
Assessor listed by Denver Finance contact page: Jonathan Norloff
Address: Webb Municipal Office Building, 201 W Colfax Avenue, Dept 406, Denver, CO 80202
Business hours shown by Denver Finance contact page: 7:30 a.m. to 4:30 p.m. Verify current public-service hours before visiting.

Smart Internal Links

Related Property Search Guides That Help Denver Users

These internal links are selected by user intent. Use them when comparing Denver with other large-county property search workflows, assessor/treasurer separation, tax bills, maps, appeals and recorded-document paths.

FAQ

FAQ — Denver Assessor Property Search

These answers target the real search problems Denver homeowners, buyers, investors, title users, appraisers, business owners and taxpayers usually run into.

Use Denver’s official property search at https://www.denvergov.org/Property. Denver says users can search property assessment and tax data by address, Parcel ID or schedule number. The official Denver Spatialest property record search is also available at https://property.spatialest.com/co/denver.
Yes. Search by address in Denver’s official property search. Start with house number and street name only. If no result appears, remove unit numbers, punctuation, directional words and street suffixes, then confirm the correct property by Parcel ID or schedule number.
Denver’s property tax payment instructions say the Parcel ID is listed above the address on the property record page and appears in the gray box in the top-right of the downloaded tax statement.
Use the Denver Treasury property tax payment page at https://www.denvergov.org/Government/Make-a-Payment/Property-Taxes. Treasury handles property tax payments, statements, due dates and correct amount due questions.
Denver’s property tax page says full payment is due April 30. If paying in two installments, the first half is due on the last day of February and the second half is due June 15. If a due date falls on a weekend or holiday, the due date moves to the next business day.
Denver’s Department of Finance contact page lists Jonathan Norloff as Assessor. The Assessor’s Office is listed at the Webb Municipal Office Building, 201 W Colfax Avenue, Dept 406, Denver, CO 80202. The Assessor phone listed on Denver’s finance contact page is 720-913-1311.
Use the Denver Clerk and Recorder records search. The Clerk and Recorder handles public land records, recorded documents, deeds and historical record access. Recorded documents are not the same as assessor valuation records.
Review your property record, collect value evidence, then use the current Denver Assessor protest form from the official Assessor forms page. Deadlines are strict and can depend on the notice and property type, so use the current Denver form instructions and notice date.
No. Denver Assessor Maps and Denver Maps are useful public research tools, but they do not replace a legal survey, title report, recorded plat, recorded easement, zoning determination or building permit approval.
Property Search Smart Helper

Find the Right Property Record, Tax Bill, Deed or Assessor Search Route

Use this helper before searching county property records. It helps you choose the right office, prepare the right details, avoid wrong-office mistakes, and review property records safely.

Official-source focused Use county assessor, appraiser, auditor, tax collector, treasurer, recorder, clerk, GIS and appeal resources where available.
Not legal or tax advice Always confirm values, taxes, deeds, exemptions, appeals and deadlines with the official county office.
Works across states Designed for APN, PIN, parcel number, STRAP, folio, account number, GIS map and deed-record searches.

Property Search Route Finder

Choose what you have and what you want to find. The tool will suggest the best search route and common mistake to avoid.

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Parcel / APN / PIN Format Helper

Parcel numbers are formatted differently by county. Try these variations if your official search does not return results.

This tool does not send or store your entry. It only creates search-format ideas on this page.
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Assessor, Tax Collector, Recorder or GIS?

Select your issue and this tool will show the office that usually handles it.

Choose an option above
This finder helps prevent wrong-office mistakes. Exact office names vary by state and county.

Simple Property Tax Estimate Helper

This is a general estimate only. State and county tax rules differ, so always verify final bills with the official tax collector, treasurer or county tax office.

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Exemption / Appeal Readiness Checklist

Use this before applying for an exemption or challenging a value. Missing proof is one of the biggest reasons users waste time or miss deadlines.

Property Record Review Checklist

Review these fields before relying on any assessor, appraiser, auditor, property appraiser, tax or deed record.

Official-source and accuracy note: This helper is for educational use only. Property values, tax bills, deeds, exemptions, GIS boundaries and appeal deadlines can change. Always confirm final information with the official county assessor/appraiser/auditor, tax collector/treasurer, recorder/clerk, GIS office or appeal board.