Property Assessments in Allen County, Indiana

Last Updated: August 2026

Property assessments determine the taxable value of real estate in Allen County. The Allen County Assessor’s Office maintains property assessment information and updates values used to calculate property taxes.

Quick Answer

Look up your property’s assessed value online through the Allen County property search.

Search Allen County Property Records

Allen County Assessor: 260-449-7123

How Property Assessments Work

Indiana property is generally assessed at its market value-in-use.

The assessed value is intended to reflect the property’s value based on its current use and characteristics.

Factors that can affect an assessment include:

  • Property location

  • Lot size

  • Home size

  • Age and condition

  • Construction type

  • Improvements

  • Comparable property information

  • Neighborhood market trends

Your assessed value is not necessarily the same as the price you paid for the property.

Find Your Allen County Assessment

Allen County provides online access to property information through its GIS/property search system.

You can search for information such as:

  • Assessed value

  • Property owner

  • Parcel number

  • Property address

  • Land information

  • Building information

  • Property characteristics

Look Up an Allen County Property

Allen County Assessor’s Office

Questions about your property’s assessed value should generally start with the Assessor’s Office.

Allen County Assessor
Citizens Square
200 E. Berry Street, Suite 110
Fort Wayne, IN 46802
Phone: 260-449-7123

Allen County Assessor

Assessment vs. Property Tax

Your assessment and property tax bill are not the same thing.

The Assessor determines the property’s assessed value. Your final tax bill is affected by several additional factors, including:

  • Tax rates

  • Property tax deductions

  • Taxing district

  • Referendum charges

  • Indiana property tax caps

  • Other applicable credits

So an assessment increase doesn’t necessarily mean your tax bill will increase by the exact same percentage.

Annual Property Assessments

Indiana uses an annual adjustment process to keep property assessments closer to current market conditions.

This means your property’s assessed value can change even if you haven’t:

  • Sold the property

  • Added onto the home

  • Made major improvements

Changes in the local real estate market can affect assessed values.

Notice of Assessment

Property owners may receive a Notice of Assessment of Land and Structures – Form 11 when an assessment changes or as otherwise required.

The notice shows information about the property’s assessed value.

Pay attention to the date on the notice. Appeal deadlines are time-sensitive.

What If My Assessment Looks Wrong?

Start by reviewing the property record itself.

Check whether the county has accurate information about:

  • Square footage

  • Number of buildings

  • Property classification

  • Lot size

  • Building features

  • Condition

  • Improvements

If something is incorrect, contact the Allen County Assessor.

Allen County Assessor: 260-449-7123

Appealing Your Assessment

Indiana property owners have the right to challenge an assessment they believe is incorrect.

Appeals generally begin by filing the appropriate form with the county within the required deadline.

Evidence that may help support an appeal includes:

  • Recent appraisal

  • Comparable property sales

  • Photos

  • Incorrect property-record information

  • Evidence of structural problems

  • Other documentation supporting a different value

Allen County Property Assessment Appeals

Property Tax Deductions

After checking your assessment, also make sure you’re receiving any property tax deductions for which you’re eligible.

Common Indiana deductions can include:

  • Homestead deduction

  • Supplemental homestead deduction

  • Mortgage deduction

  • Over-65 deduction

  • Disabled veteran deductions

  • Other qualifying deductions

A correct assessment doesn’t guarantee that all of your deductions are on file.

Before You Appeal

Before challenging an assessment:

  • Look up your property record.

  • Verify the county’s property details.

  • Compare your assessment with similar properties.

  • Gather supporting documentation.

  • Review your Form 11.

  • Check the appeal deadline.

  • Contact the Assessor if something appears incorrect.

Local Tip

Check the property details before focusing only on the assessed value. An incorrect square footage, building feature or other property characteristic can affect the valuation.

Also compare your property with similar nearby properties, not simply the lowest-assessed house you can find.

Frequently Asked Questions

Where can I find my Allen County property assessment?

Use the county’s online property search to look up your parcel and current assessment information.

Who determines my assessed value?

The Allen County Assessor’s Office is responsible for real property assessments within the county.

Why did my assessment increase when I didn’t improve my house?

Indiana’s annual adjustment process reflects changes in property values and market conditions, so assessments can change even without improvements.

Can I appeal my assessment?

Yes. Property owners can challenge an assessment, but appeal deadlines apply.

Who do I call about an incorrect assessment?

Contact the Allen County Assessor at 260-449-7123.

Related Pages

Official Resources

Allen County Assessor
Citizens Square
200 E. Berry Street, Suite 110
Fort Wayne, IN 46802
Phone: 260-449-7123

Summary

Allen County property assessments determine the taxable value used as the starting point for calculating property taxes. Property owners can look up their assessed value and property details online and contact the Allen County Assessor if information appears incorrect. If you disagree with the value, you have the right to appeal, but be sure to check the applicable filing deadline.

Property Assessments in Allen County, Indiana

How property values are determined and where to get assessment information

Quick Answer

Property assessments in Allen County are handled by the township assessors and the County Assessor’s Office. Assessments determine the value of your property for tax purposes. You can look up your assessed value, request corrections, or file an appeal through the county.

Where to Get Assessment Information

Allen County Assessor’s Office

20 N. 3rd Street
Noblesville, IN 47901
Phone: 765-423-9255

Handles:
• Countywide assessment oversight
• Appeal filings
• Personal property assessments
• General assessment questions

Township Assessor Offices (for residential assessments)

Most residential properties are assessed through the township offices.

Fairfield Township Assessor
718 Wabash Ave
Noblesville, IN 47905
Phone: 765-423-9255

Wabash Township Assessor
2899 Klondike Rd
Carmel, IN 47906
Phone: 765-463-0794

Wea Township Assessor
3410 S 18th St
Noblesville, IN 47909
Phone: 765-471-9419

Sheffield Township Assessor

909 South St
Noblesville, IN 47901
Phone: 765-423-9215

Perry Township Assessor

101 E Main St
Linden, IN 47955
Phone: 765-339-4444

Upper Wabash Township Assessor

12499 E 50 N
Otterbein, IN 47970
Phone: 765-583-4369

Washington Township Assessor

100 W 400 N
Carmel, IN 47906
Phone: 765-596-5632

Wayne Township Assessor

100 E Main St
Dayton, IN 47941
Phone: 765-296-2454

Jackson Township Assessor

8451 S 600 W
Westpoint, IN 47992
Phone: 765-572-2107

Randolph Township Assessor

2235 S 900 E
Noblesville, IN 47909
Phone: 765-589-3569

Shelby Township Assessor

7333 S 775 E
Noblesville, IN 47905
Phone: 765-538-2125

Union Township Assessor

402 N 4th St
Otterbein, IN 47970
Phone: 765-583-4410

How Assessments Work

Property values are determined using market data, property characteristics, and neighborhood information.
Assessments are updated annually and mailed before the appeal deadline.

Factors considered:
• Square footage
• Land size
• Construction type
• Age and condition
• Sales of similar homes
• Improvements or additions

Assessment Notices

You will receive a Form 11 (Notice of Assessment) each year.
It shows:
• Current assessed value
• Any changes from last year
• Instructions for appeals

Requesting a Review or Correction

If you believe your assessed value is incorrect, you can request an informal review:

Bring:
• Recent appraisal (if available)
• Comparable sales
• Photos showing property condition
• Documentation of errors (square footage, land size, etc.)

Reviews are handled by your township assessor.

Filing an Assessment Appeal

Appeals must be filed using Form 130.

Deadlines:
• 45 days from receiving your Form 11
or
• Before June 15, whichever is later

Appeal filings go to the County Assessor’s Office.

Property Lookup Tools

Allen County Beacon/GIS

Allows you to:
• View assessed value
• See property tax history
• Review parcel data
• View maps and property boundaries

Search by name, address, or parcel number.

Frequently Asked Questions

Q: How often are property assessments updated?
A: Assessments are completed annually based on market trends and property data.

Q: Does a remodel increase my assessed value?
A: Interior improvements often do not increase value unless a permit is filed. Structural additions will.

Q: Can my assessed value go down?
A: Yes, if market values decline or errors are corrected.

Q: Who do I contact if my square footage is wrong?
A: Your township assessor can verify and correct record errors.

Summary

Property assessments in Allen County are handled by the County Assessor and township assessors. Homeowners can review values online, request corrections, or file appeals. Understanding your assessed value helps ensure your property taxes are accurate.