Maricopa County Property Assessor 2026: Search & Tax Records

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AssessorPropertySearch.org — Maricopa County AZ Official Property Lookup Guide — Updated May 2026
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Official Maricopa County Sources — Free Lookup — May 2026

Maricopa County Property Records
Search by APN, Address, Owner Name, Tax Bill, Deed Records and Parcel Map

Maricopa County assessor property search starts with the official Maricopa County Assessor parcel search. This guide shows how to search by APN/parcel number, property address or owner name; how to open the parcel viewer; how to move from assessed value to Treasurer tax bills; how to find recorded deeds through the Recorder; and how to handle Notices of Value, exemptions, appeals and factual record errors.

Assessor: 602-506-3406 Treasurer: 602-506-8511 Office: 301 W Jefferson St Search: APN, address, owner 2027 NOV appeal deadline: Apr 21, 2026
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Valuation office
Maricopa County Assessor
Tax bills
Maricopa County Treasurer
Deeds
Maricopa County Recorder
Map lookup
Assessor Parcel Viewer
Quick Answer
Where do I search Maricopa County property records?

Use the official Maricopa County Assessor website to search parcels and addresses. You can search by APN/parcel number, property address, or owner name. Use Maricopa County Assessor Parcel Viewer for map-based parcel lookup. Use the Maricopa County property tax bill page and Treasurer resources for tax bills and payments. Use the Recorder document search for deeds and recorded documents.

Start Address Steps Choose Correct Office
Fast Path Address APN Owner Record Details Tax Bill Deeds Exemptions Appeal Map Office Router Fix Problems Official Links FAQ
First-Screen Search Tool

What Should You Click First for a Maricopa County Assessor Property Search?

Most users opening this page want one of six things: parcel value, owner/address lookup, tax bill, deed copy, exemption help or appeal help. Use the correct official Maricopa County office first so you do not mix Assessor, Treasurer and Recorder records.

I need parcel value, owner or address lookup

Use the Maricopa County Assessor. This is where you check APN, owner, address, Full Cash Value, Limited Property Value, parcel details, exemptions and appraisal notices.

Open Assessor search

I have an APN / parcel number

Use the Assessor search or Parcel Viewer. The Assessor help page says any APN format works, including dashed and undashed versions.

Open search help

I need tax bill, balance or payment

Use the Treasurer, not the Assessor. The Assessor does not compute, mail or collect property taxes and does not access your payment information.

Open tax payment help

I need a deed or recorded document

Use the Maricopa County Recorder. You can search recorded documents by document number, docket/book and page, name, legal description or address depending on the search tool.

Open Recorder document search

I disagree with value

Use Assessor appeal tools. The 2027 Notice of Value real-property appeal deadline is April 21, 2026, and appeals generally must be filed within 60 days after the Notice of Value mail date.

Open Assessor appeals

I need a map or visual parcel context

Use the Assessor Parcel Viewer. Search by APN, address or map tools to confirm location before checking value, tax or deed records.

Open Parcel Viewer
What You Can Find

What Shows in a Maricopa County Assessor Property Record?

A Maricopa County Assessor record helps explain property identity, ownership clues, appraisal values and classification. It does not replace a tax receipt, deed image, title search or survey.

1

APN / parcel number

The key identifier for Assessor and Treasurer lookup.

2

Owner name

Public owner/taxpayer information where available.

3

Property address

The physical location tied to the parcel.

4

Full Cash Value

One of the values determined by the Assessor each year.

5

Limited Property Value

The value used in property tax bill calculations.

6

Legal class

Classification data that can affect valuation and tax calculations.

7

Land and improvements

Property characteristics used for appraisal review.

8

Exemption clues

Senior valuation relief, personal exemptions or related program indicators when applicable.

Important: The Assessor determines values and maintains parcel records. The Treasurer sends tax bills and collects payments. The Recorder records deeds and other documents. Use the right office before making a payment, appeal or legal decision.

Tax Records

Maricopa County Property Tax Records — Tax Bill, Payment, Receipt and Due Date Help

The Maricopa County Treasurer sends property tax bills for local jurisdictions based on values from the Assessor and rates set by taxing authorities. The Assessor does not collect taxes and does not access your payment information.

How to reach tax bill from Assessor

Search your parcel on the Assessor site, open the APN detail page, then use the “Taxes” link to move to the Treasurer website.

Open Assessor tax payment help

Treasurer support

For tax bills, tax payments or payment questions, contact the Treasurer’s Office at 602-506-8511.

Open Treasurer directory

What the tax bill uses

Maricopa County explains that assessed value from the Assessor is used with tax rates from taxing authorities to calculate the bill.

Open property tax bill info

Typical Arizona due dates

Arizona property taxes are usually billed in two installments: first installment due October 1 and delinquent after November 1; second installment due March 1 and delinquent after May 1.

Escrow tip: If your mortgage company pays taxes, still verify the Treasurer record before deadlines. Escrow collection does not always prove payment posted correctly to the county parcel.

Deeds and Recorded Documents

Maricopa County Deed Search, Recorded Documents and Recorder Help

A deed is not the same as an Assessor parcel page. Use the Maricopa County Recorder when you need recorded document images, deed of trust records, releases, liens, plats, legal descriptions or recording-number research.

Search by document number

The Recorder document search lets users search by recorded document number, including examples such as long numeric recording numbers.

Open document search

Search by name, legal description or address

Recorder research instructions say users can search recent data by name, legal description or address to locate associated documents.

Open research instructions

Deed copy tip

Recorder FAQ says to locate a copy of your deed, search using your last name and first name. Dates can help narrow the results when you know recording timing.

Open Recorder FAQ

Title warning

Recorded document search is useful, but it is not a complete title opinion. Use a title company or attorney for ownership disputes, liens, easements or closing decisions.

Relief Programs

Maricopa County Exemptions, Senior Valuation Relief and Legal Class Questions

Maricopa County Assessor services include valuation relief programs, senior valuation relief, personal exemptions, legal class verification, common area, historic property tax reclassification, organizational exemptions and veteran-related exemption information.

Senior Valuation Relief

Use Assessor forms and program pages to check eligibility, filing rules and required documents. This is different from a tax payment plan.

Personal exemptions

Use official Assessor forms for widows, widowers, disabled persons and other Arizona personal exemption categories when eligible.

Veteran exemption information

The Assessor site provides veteran personal exemption information, including information for veterans with 100% service-connected disability.

Legal class verification

If the property is classified incorrectly, check Assessor legal class verification routes. Classification can affect tax calculations and appeal strategy.

Need relief-program forms? Start with the official Maricopa County Assessor forms and services pages, not a paid filing service.

Open Assessor Services
Valuation Appeal

Maricopa County Notice of Value Appeal, Notice of Claim and Factual Error Help

Maricopa County property owners receive annual Notices of Value. Values are established one year in advance in Arizona, so a notice mailed in 2026 can apply to the 2027 tax year. Appeal deadlines are strict.

1

Read the Notice of Value mail date

For real property, the appeal deadline is generally 60 days after the Assessor mailed the Notice of Value. For the 2027 Notice of Value, the official appeal handout lists April 21, 2026 as the deadline.

2

Understand appeal vs Notice of Claim

An appeal applies to the valuation year. A Notice of Claim applies to the current calendar year and up to three prior years when the issue is a factual error or legal classification error.

3

Collect evidence before filing

Use comparable sales, photos, incorrect property characteristics, classification errors, land-use issues, damage information, appraisals or market evidence.

4

Do not wait for tax bill season

By the time the Treasurer bill arrives, the valuation appeal deadline may already be closed. Review the Notice of Value when it is mailed.

Appeal warning: “My taxes are high” is not the same as evidence that the Assessor’s valuation, classification or property characteristics are wrong. Focus on value data, factual record errors and legal classification issues.

GIS and Map Lookup

Maricopa County Parcel Viewer — Map Search by APN, Address and Shape Tools

The Assessor Parcel Viewer helps users find parcels visually and retrieve data from search parameters or selected map shapes. Use it when address search is unclear, when you need neighboring parcels, or when you want to confirm physical location before checking tax or deed records.

Search by APN

Best when you already have the parcel number from a tax bill, notice, deed or Assessor result.

Search by address

Use accepted address formats such as street number and street name, with direction, street type or ZIP code if needed.

Use map for confirmation

Map context can help confirm the correct property when several similar addresses appear.

Not a legal survey

Parcel maps are research tools. Use recorded plats, legal descriptions and a licensed surveyor for boundary decisions.

Which Office You Need

Maricopa County Assessor vs Treasurer vs Recorder — Correct Office Router

The same property can involve three offices. Choosing the right office prevents missed appeal deadlines, payment mistakes and wrong-document confusion.

Maricopa County Assessor

Use for parcel search, address lookup, owner search, Full Cash Value, Limited Property Value, Notice of Value, legal class, exemptions, appeal and factual record errors. Phone: 602-506-3406.

Maricopa County Treasurer

Use for tax bills, tax payments, receipts, delinquent taxes, tax liens, payment history and billing questions. Customer Service: 602-506-8511.

Maricopa County Recorder

Use for recorded documents, deeds, document numbers, docket/book and page records, legal description research and document copies.

Arizona Department of Revenue

Use for statewide Arizona property tax rules and county assessor/treasurer system context. County offices handle the local records.

Troubleshooting

Common Problems When Searching Maricopa County Property Records

Most Maricopa property search problems happen because the address format is too detailed, the APN is mistyped, a sale is recent, or the user is asking the Assessor for a Treasurer or Recorder task.

1

No address result appears

Search fewer words. Try street number plus street name only. Add direction or ZIP code only if needed. Remove unit number and punctuation.

2

APN is rejected

Try with dashes, without dashes, or with the split letter. Maricopa County says multiple APN formats can work.

3

Owner looks outdated

Check Recorder documents. Ownership updates can appear in the Recorder before they fully show in Assessor or Treasurer workflows.

4

Tax bill does not match value

Tax bills use assessed values, rates from taxing authorities and payment history. Use the Treasurer for bill questions and the Assessor for value questions.

5

Map line looks wrong

Parcel Viewer is a research tool. For legal boundary, easement, fence or construction questions, use recorded documents and a licensed surveyor.

Office Location

Maricopa County Assessor and Treasurer Location, Phone and Visit Tips

The Assessor and Treasurer both list 301 W Jefferson Street in Phoenix as an official county location, but they handle different tasks. Bring the right documents before visiting.

Maricopa County Assessor / Treasurer County Building

301 W Jefferson Street, Phoenix, AZ 85003

Assessor phone: 602-506-3406
Treasurer customer service: 602-506-8511
Treasurer office: 301 W Jefferson Street, Suite 100, Phoenix, AZ 85003
Hours shown by county/Assessor pages: Monday through Friday, 8:00 a.m. to 5:00 p.m., except holidays.
Bring: APN, property address, Notice of Value, tax bill, owner ID, deed/document number, exemption documents or appeal evidence.

Smart Internal Links

Related Property Search Guides That Help Maricopa County Users

These links help users compare large-county appraisal, tax payment, deed record and parcel-map workflows without random internal link stuffing.

Harris County Tax Assessor Property Search

Useful comparison for appraisal district vs tax office routing in a large metro county.

https://assessorpropertysearch.org/harris-county-tax-assessor-property-search/

Riverside County Assessor Property Search

Compare APN/PIN search, tax bill, recorded documents and appeal-routing workflow.

https://assessorpropertysearch.org/riverside-county-assessor-property-search/

Lee County Assessor Property Search

Helpful comparison for appraiser, tax collector, clerk and GIS property search routes.

https://assessorpropertysearch.org/lee-county-assessor-property-search-2/

DeKalb County GA Tax Assessor Property Search

Compare qPublic-style property lookup, tax commissioner routing and deed record lookup.

https://assessorpropertysearch.org/dekalb-county-ga-tax-assessor-property-search/

Jefferson County Assessor Property Search

Useful when multiple counties share the same name and users need correct state routing.

https://assessorpropertysearch.org/jefferson-county-assessor-property-search-2/

Editorial Policy

Review how AssessorPropertySearch.org verifies official portals, county offices, deadlines and appeal information.

https://assessorpropertysearch.org/editorial-policy/
FAQ

FAQ — Maricopa County Assessor Property Search

These answers match the real Maricopa County property lookup questions users ask about APN search, address search, owner lookup, tax bills, deeds, exemptions, appeals and maps.

Use the official Maricopa County Assessor website at mcassessor.maricopa.gov. You can search parcels and addresses and access property values, parcel details, exemptions and appeal tools.
Yes. Use the Assessor search or Parcel Viewer. Accepted address formats include street number plus street name, and you can add direction, street type or ZIP code if needed.
Yes. Maricopa County Assessor search help says to type the owner’s name in full and not abbreviate the first name. Use address, parcel number or city clues if many matches appear.
APN means Assessor Parcel Number. The number identifies a parcel and is listed on the Notice of Value. It can be used on Assessor and Treasurer websites.
Use the Maricopa County Treasurer, not the Assessor, for property tax bills, payments and receipts. The Assessor help page says the Assessor does not compute, mail or collect property taxes. Treasurer customer service is 602-506-8511.
Arizona property taxes are usually billed in two installments. The first installment is due October 1 and becomes delinquent after November 1. The second installment is due March 1 and becomes delinquent after May 1. Always verify your current bill.
Use Maricopa County Assessor appeal tools. For the 2027 Notice of Value, the official appeal handout lists April 21, 2026 as the deadline. Generally, real property appeals must be filed within 60 days after the Assessor mailed the Notice of Value.
The Assessor determines both values each year. Limited Property Value is used to calculate property taxes, while Full Cash Value is one of the annual value figures shown by the Assessor.
Use the Maricopa County Recorder document search. You can search recorded document number, docket/book and page, name, legal description or address depending on the tool and record type.
No. The Parcel Viewer is a property research and mapping tool. Use recorded plats, legal descriptions and a licensed surveyor for boundary, easement or construction decisions.

Disclaimer and Source Verification

AssessorPropertySearch.org is an independent property records information guide. We are not Maricopa County, the Maricopa County Assessor, the Maricopa County Treasurer, the Maricopa County Recorder, the Arizona Department of Revenue, or a government agency. We do not store property records or provide official legal, tax, appraisal, title, survey or real estate advice.

This page explains how to use official Maricopa County and Arizona property record resources. Property data, tax records, appeal deadlines, exemption requirements, office hours and portal URLs can change. Always verify the final record, deadline, amount, payment, document copy, map layer and application requirement directly with the official county office before making financial, legal or real estate decisions.

Official Sources Verified — May 2026

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.