Maricopa County Property Appraiser 2026: Assessor Search, Parcel Map & Records
If you searched for the Maricopa County property appraiser, the Arizona office you need is officially called the Maricopa County Assessor’s Office. It maintains parcel ownership, property characteristics, Full Cash Value, Limited Property Value, legal classification and appraisal records for more than 1.8 million real and personal property accounts.
The Assessor search is the best starting point for an owner, address, APN, subdivision or parcel map. Property-tax bills and payments are handled separately by the Maricopa County Treasurer, while deeds, liens, plats and other recorded documents are maintained by the Recorder.
Assessor, Treasurer or Recorder: Who Handles Your Property Question?
Three county offices regularly appear in Maricopa property research. Using the wrong one is the most common reason a simple property question becomes frustrating.
| What You Need | Correct Office | Official Starting Point |
|---|---|---|
| Owner, address, APN or value | Maricopa County Assessor | Assessor Property Search |
| Parcel map or subdivision | Maricopa County Assessor | Parcel Viewer |
| Valuation or classification appeal | Maricopa County Assessor | Appeals |
| Tax bill, balance or payment | Maricopa County Treasurer | Treasurer Property Tax Site |
| Deed, mortgage, lien or plat | Maricopa County Recorder | Recorded Document Search |
| Senior value protection or personal exemption | Maricopa County Assessor | Valuation Relief |
How to Search Maricopa County Property by APN, Owner, Address or Subdivision
The Assessor’s main search accepts more than a simple street address. You can search by APN, full owner name, address, subdivision, MCR number, city, ZIP code, section-township-range, business account or mobile-home information.
Open the official Assessor site
Use the parcel-and-address search on the Maricopa County Assessor homepage.
Open Official Assessor SearchUse the APN when you know it
An Assessor Parcel Number is normally the cleanest identifier. The Assessor accepts formats such as 111-11-111-A, 11111111 or 11111111A.
Use a simplified address if the full address fails
Street directions should use abbreviations such as N, S, E, W, NE or SW. Street types can be abbreviated. The Assessor recommends leaving off the street type when a normal address search does not work.
Verify the parcel before relying on it
Compare the APN, situs address, owner, subdivision and property characteristics. Similar names or street addresses can return more than one result.
Keep the APN for taxes and records
The APN is useful when moving from the Assessor to the Treasurer, Parcel Viewer or recorded-document research.
After opening the official Assessor search
- Enter the APN, owner name or street address.
- Open the matching parcel from the results.
- Confirm the APN and property address.
- Review owner, property and valuation information.
- Use the parcel page links when you need the map, deed or tax information.
| Search Type | Best Use | Maricopa-Specific Tip |
|---|---|---|
| APN | Exact parcel lookup | Dashes are optional, and split parcels can include a trailing letter. |
| Owner name | Finding property tied to a person | The Assessor recommends entering the owner’s full first name rather than abbreviating it. |
| Street address | Homeowners and buyers | If needed, remove the city, ZIP and street-type abbreviation to simplify the query. |
| Subdivision / MCR | Subdivision and plat research | The MCR link on a parcel can also help locate the associated plat. |
| Section-Township-Range | Large, rural or survey-based property research | Section, township and range must all be present for the targeted STR search. |
Full Cash Value, Limited Property Value and Assessed Value Are Not the Same Thing
Arizona’s property-tax terminology is different from many states. A parcel can show multiple values because the Assessor establishes values and classifications before taxing jurisdictions apply their tax rates.
Full Cash Value
Often abbreviated FCV. It is the value used for certain valuation and assessment purposes and is generally intended to reflect market-related value under Arizona law.
Limited Property Value
LPV is a statutorily limited value used as the basis for calculating most property taxes. It can differ substantially from Full Cash Value.
Assessed Value
The applicable assessment ratio is applied to the property’s value based on legal classification. Taxing jurisdictions then apply their rates.
Useful fields on the parcel record
- Assessor Parcel Number
- Situs and mailing address
- Owner information
- Current deed number
- Subdivision and MCR number
- Property classification
- Full Cash Value and Limited Property Value
- Land and improvement characteristics
- Tax-area and jurisdiction information
Maricopa County Parcel Map: APN, Subdivision, MCR and Nearby Property Research
The Assessor’s Parcel Viewer is designed for geographic parcel research. It can search parcels, subdivisions, map IDs, section-township-range, ZIP codes and personal-property accounts.
Useful Parcel Viewer Tasks
- Locate an APN on the map
- Review neighboring parcels
- Search a subdivision
- Use an MCR number
- Search section-township-range
- Review parcel geography before opening the detailed property record
Do Not Treat the Viewer As
- A certified land survey
- A title guarantee
- A definitive easement opinion
- A permit approval
- A final flood determination
- A substitute for a recorded plat or deed
After opening the Parcel Viewer
- Choose the parcel or geographic layer you want to search.
- Enter the APN, owner, subdivision, MCR, ZIP or other supported identifier.
- Select the correct result and compare it with the Assessor parcel record.
- Use the Recorder’s plat or document search if you need the recorded instrument behind the map information.
Why Your 2026 Notice May Say “2027 Notice of Valuation”
Arizona valuation notices work ahead of the tax year. The Maricopa County Assessor mailed the 2027 Notice of Valuation on February 20, 2026. The regular deadline to file a 2027 Petition for Review of Real Property Valuation was April 21, 2026.
| 2026 Calendar Event | Date | Meaning |
|---|---|---|
| 2027 Notice of Valuation mailed | February 20, 2026 | Notice establishes the next valuation cycle for real property. |
| Assessor appeal deadline | April 21, 2026 | Deadline for the regular Petition for Review of Real Property Valuation. |
| Assessor appeal decision deadline | August 15, 2026 | Assessor-level decisions are due by this point in the normal cycle. |
| State Board of Equalization decision deadline | October 15, 2026 | Applies to appeals that continue through the SBOE process. |
| Tax Court filing date listed by Assessor | December 15, 2026 | Relevant to the 2027 valuation appeal cycle where applicable. |
After opening the appeals page
- Confirm the tax year printed on your Notice of Valuation.
- Check whether the regular appeal deadline is still open.
- Review the Petition for Review of Valuation requirements.
- Prepare supporting evidence such as comparable sales, appraisals or classification documentation.
- Do not email a real-property valuation appeal; the Assessor states that regular real-property appeals are submitted through the approved online, mail or in-person process.
Missed the Appeal Deadline? A Notice of Claim Is Different From an Appeal
A Notice of Claim is not a second chance to argue that the market value simply feels too high. It is a statutory process for qualifying factual errors or legal-classification errors.
For 2026, the Assessor states that a Notice of Claim can address calendar year 2026 and the three preceding tax years, subject to the statutory requirements.
Possible Claim-Type Issues
- Incorrect building square footage
- Incorrect property characteristic
- Legal-classification error
- Other qualifying factual errors defined by Arizona law
Not the Same As
- A normal valuation appeal
- A request to lower value without evidence of a qualifying error
- A property-tax payment dispute
- A deed or title correction handled by the Recorder
Before filing a Notice of Claim
- Identify the exact factual or classification error.
- Confirm the tax year or years affected.
- Gather documentation supporting the correction.
- Use the Assessor’s current claim form and instructions.
- Keep proof of submission and copies of supporting records.
Senior Value Protection and Personal Exemptions in Maricopa County
If you are searching for a “Maricopa homestead exemption,” Arizona’s system is different from Florida or Texas. The Assessor instead administers targeted Personal Exemptions and Senior Valuation Protection programs for qualifying owners.
2026 Senior Valuation Protection
The Senior Value Protection program, often called the “Senior Freeze,” freezes the qualifying home’s Limited Property Value for three years. It does not freeze the actual property-tax bill because tax rates can still change.
| 2026 Senior Protection Requirement | Current Rule |
|---|---|
| Minimum age | At least one qualifying household member must be 65 or older. |
| Residency | Proof of qualifying residency for two years is required. |
| One owner income limit | $47,712, averaged over the previous three years. |
| Two or more owners | $59,640, averaged over the previous three years. |
| 2026 filing deadline | September 1, 2026. |
| Renewal | Required every three years. |
What to prepare for Senior Value Protection
- Confirm age and primary-residence requirements.
- Prepare proof of two years of residency.
- Gather income records for all owners for the required three-year averaging period.
- Remember that Social Security and veteran disability income are included for this program.
- Use the current Assessor application once the filing period is open.
2026 Personal Exemptions
Personal Exemptions can apply to qualifying widowed, disabled and veteran applicants. The regular 2026 deadline was February 28; applications from March 1 through September 1 required an approved deadline waiver.
Household With No Child Under 18
The published 2026 income limit is $39,865.
Qualifying Child in Household
The published 2026 income limit is $47,826 when the specified child or disability criteria are met.
Maricopa County 2026 Property Tax Search, Due Dates and Payment Routing
The Assessor does not compute or collect the property-tax bill. Once you identify the parcel, use the Maricopa County Treasurer for the actual amount due, payment history and tax statement.
| Arizona Property-Tax Event | Normal Statutory Timing |
|---|---|
| First half due | October 1 of the tax year |
| First half delinquent | After November 1 at 5:00 PM |
| Second half due | March 1 of the following year |
| Second half delinquent | After May 1 at 5:00 PM |
| Tax bill of $100 or less | Entire amount due October 1 and delinquent after December 31 at 5:00 PM |
If a statutory delinquency date falls on a Saturday, Sunday or legal holiday, Arizona law moves the delinquency time to 5:00 PM on the next business day.
How to move from the Assessor record to your tax bill
- Find the correct parcel on the Assessor website.
- Open the APN to reach the parcel detail page.
- Use the parcel’s tax link to move to the Treasurer.
- Verify the owner, situs address and tax year on the Treasurer account.
- Review assessed tax, amount paid and total due before paying.
Use the Maricopa County Recorder for the Recorded Document Behind the Parcel
The Assessor parcel page can show a current deed number, but recorded deeds, mortgages, liens, plats and related instruments are maintained by the Maricopa County Recorder.
Find the Current Deed
Search the parcel on the Assessor site and look for the Deed Number under Owner Information, or search the Recorder directly by party name and date.
Search a Plat
The Recorder advises that an Assessor parcel’s MCR number can be used to find the associated subdivision plat.
After opening the Recorder search
- Search by recorded document number when you already have it.
- Otherwise search by last name and first name, business name or a relevant date range.
- Use document codes when you need a specific type such as a deed or plat.
- Open the available unofficial image for research.
- Purchase an official or certified copy only when you actually need one.
| Recorder Copy Type | Published Cost |
|---|---|
| Official recorded-document copy | $1.00 per page |
| Certified copy | $1.00 per page plus $3.00 per document certification fee |
Common Maricopa Property Search Problems and What to Do Next
| Problem | Likely Explanation | Best Next Step |
|---|---|---|
| APN no longer returns a parcel | The parcel may have been split or combined. | Contact Assessor Ownership/Mapping and request a parcel-history report. |
| Address search fails | The query may contain an unsupported street format. | Use abbreviated direction and street type, or remove the street type entirely. |
| New owner’s name is not showing | Recorded ownership changes are not always reflected immediately. | The Assessor says an ordinary subdivision-lot purchase can take roughly 4–8 weeks after recording to appear online. |
| Tax amount does not match Assessor value | The Assessor values property but does not calculate or collect the bill. | Open the Treasurer parcel account and check the assessed tax and taxing jurisdictions. |
| Owner or property characteristic is factually wrong | A record correction or Notice of Claim may be appropriate depending on the issue. | Submit an Assessor inquiry with the APN and supporting documents. |
Before submitting an inquiry
- Have the APN available.
- Select the category and property type that best match the problem.
- Describe the specific field or issue rather than sending a general complaint.
- Attach supporting documents when they help explain the problem.
- Use the Treasurer instead if the issue concerns the amount due or payment history.
Maricopa County Assessor Address, Phone, Hours & Office Map
Maricopa County Assessor
Assessor: Eddie Cook
Address: 301 W. Jefferson Street, Phoenix, AZ 85003
Phone: 602-506-3406
Hours: Monday-Friday, 8:00 AM-5:00 PM
The public-assistance office handles general parcel, valuation, classification, exemption and property-record questions.
Other Property Offices
Treasurer: 602-506-8511
Tax statements, balances and payments
Recorder: 602-506-3535
Recorded deeds, mortgages, liens and plats
Map: Maricopa County Assessor
Maricopa County Assessor’s Office
301 W. Jefferson Street
Phoenix, AZ 85003
Maricopa County Property Appraiser Search FAQs
1. Does Maricopa County have a Property Appraiser?
The equivalent Arizona office is the Maricopa County Assessor. The Assessor values and classifies property and maintains parcel records. “Property Appraiser” is terminology more commonly used in states such as Florida.
2. How do I search a Maricopa County property by address?
Use the search on the official Maricopa County Assessor website. Enter the street number, direction and street name. City, state and ZIP can be omitted, and the Assessor recommends removing the street type if a normal address query does not return the expected parcel.
3. What is an APN in Maricopa County?
APN means Assessor Parcel Number. It normally contains a book number, map number and parcel number, and a split parcel can include a letter at the end. The Assessor search accepts the APN with or without dashes.
4. Why does a 2026 Maricopa valuation notice say 2027?
Arizona valuation notices are issued ahead of the tax year. Maricopa mailed the 2027 Notice of Valuation on February 20, 2026. The normal Assessor appeal deadline for that notice was April 21, 2026.
5. Can I still challenge a property error after the 2026 appeal deadline?
A normal valuation appeal and a Notice of Claim are different. The regular 2027 valuation appeal deadline has passed, but a qualifying factual or legal-classification error may be handled through the Notice of Claim process for 2026 and up to three preceding tax years.
6. How long does a new deed take to appear on the Maricopa Assessor website?
The Assessor states that an ordinary subdivision-lot home purchase can take about 4–8 weeks after the deed is recorded before the ownership change appears on the Assessor website.
7. Does Maricopa County have a general homestead property-tax exemption?
Maricopa’s Assessor does not use the same broad residence-homestead exemption system found in states such as Texas or Florida. Arizona instead provides specific valuation-relief programs, including Personal Exemptions and Senior Value Protection, for qualifying applicants.
8. What does the Maricopa Senior Freeze actually freeze?
Senior Value Protection freezes the qualifying property’s Limited Property Value for three years. It does not freeze the actual property-tax bill because tax rates and other factors can still change.
9. Where do I pay Maricopa County property taxes?
Property taxes are paid through the Maricopa County Treasurer, not the Assessor. First-half taxes are normally due October 1 and second-half taxes March 1, subject to Arizona’s statutory delinquency rules.
10. Where can I find a deed or lien for a Maricopa County property?
Use the Maricopa County Recorder’s Recorded Document Search. You can search by recording number, party name, business name, document code and date range. The Assessor parcel page can also show the current deed number under Owner Information.
Official Maricopa County Resources Used for This 2026 Guide
- Maricopa County Assessor’s Office
- Assessor Property Search Instructions
- Maricopa County Parcel Viewer
- Maricopa Property Appeals
- Taxpayer Notice of Claim
- Personal Exemptions
- Senior Value Protection
- Maricopa County Treasurer
- Maricopa County Recorded Document Search
- Arizona Property-Tax Due-Date Statute
Factual review: September 2026. Property values, filing periods, income limits, forms and tax-account amounts can change. Confirm account-specific information with the responsible county office before filing or paying.