Jackson County, IA Assessor's Office

Jackson County, IA Assessor's Office Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Jackson County, IA Assessor's Office, Public & Government Service, 201 W Platt Street, Maquoketa, IA.

The mission of the Jackson County Assessor’s Office is to provide fair and equitable property assessments to all property owners and residents of Jackson County, in accordance with the laws and codes of the State of Iowa.

Assessor and Zoning offices as six of the seven dwarfs from Snow White!
10/31/2025

Assessor and Zoning offices as six of the seven dwarfs from Snow White!

10/27/2025

Due to training, our office will be closed starting Tuesday, November 4th at 1:30 PM and will reopen on Friday, November 7th for normal business hours.
If you need assistance while we are closed, please email our office at [email protected] and someone will respond.
Thank you!

10/09/2025

Commercial property owners: You will be receiving a postcard explaining the Equilization order imposed by the Iowa Department of Revenue. You have the right to appeal this BEFORE October 31st with the Jackson Co Board of Review. The appeal form can be found on the Jackson County Iowa Assessor’ website: Assessor-helpful Links and Forms-Appeals & Petitions-Petition to Local Board of Review EQUALIZATION SESSION (middle form) October 9 -31

03/31/2025

2025 Tax Year Assessment Notices have been mailed.

Residential & Commercial properties & Ag Dwelling values are based on Sale prices during 2023 & 2024

When you receive yours, please review the new values.

If you have any questions regarding the new values:

Did I make any changes to MY property in the last two years? (New building, addition, deck, inground pool, etc.)
Would I sell my property for the new assessed value?

Ag land properties – Values are based on Productivity factors on a rolling five-year average of cash corn & soybean sales: two low years fell off; two high years came on

If after thinking about these questions and you would still like to discuss your new value, please give our office a call at:

563-652-4935 8:30 am to 4:30 pm- Monday -Friday

Sharing this from the Dubuque County Assessor's Office:Anyone that has called into an assessor's office wanting to talk ...
03/26/2025

Sharing this from the Dubuque County Assessor's Office:

Anyone that has called into an assessor's office wanting to talk about their property taxes has likely been informed that our offices don't set taxes--we are tasked by state code to reflect what, statistically, your Residential or Commercial property would most likely sell for, i.e., market value or your assessment.

That being said, the non-profit Tax Foundation recently had an article about tax relief in Iowa that might be of interest to property owners, and the role of assessments in the Iowa property tax system:

https://taxfoundation.org/research/all/state/iowa-property-tax-relief/

No assessor in Iowa worth their salt has made an assessment based off of the eventual taxes. Taxes are set and collected in a process that takes 18 months from the date of assessment and involves the Iowa Department of Revenue, county auditors, and taxing bodies.
And then there is the likelihood of state legislators once again making changes to the process, such as SSB 1208. Trying to predict the eventual taxes at the time we set the assessment is a fool's errand. Assessors are nerds, not psychics.

Although we are sympathetic to the tax concerns of property owners, we are tasked with determining your property's market value and that is our focus. If you do not believe that your assessed value is a likely sales price and have compelling evidence why that is the case, your local assessor WANTS to hear from you when you get your assessment notification in a few days.

While mass appraisal is a pretty amazing tool for setting values, there are always going to be oddball properties that don't fit the mold. If you believe you could sell your property for at least the assessment, then it is more than likely appropriate. If you do not, then the appeals process is there to utilize. That information can be found at the bottom of your assessment notification which will be mailed out no later than April 1st.

With such an important change to Iowa’s property tax system, it’s important that lawmakers get the details right.

03/12/2025

Link to County notice: www.JacksonCounty.Iowa.gov

The Jackson County Board of Supervisors will conduct a public hearing on the proposed Fiscal Year 2026 County tax asking as follows:
Date: Tuesday, March 25, 2025
Time: 11:30 a.m.
Location: Jackson County Courthouse, Boardroom, 201 West Platt Street, Maquoketa

This is the notice that will get sent to all Jackson County property owners.

Please be aware that this notice is NOT a bill.

Instructions to join the hearing via Zoom are located on the notice.

Address

201 W Platt Street
Maquoketa, IA
52060

Opening Hours

Monday 8:30am - 4:30pm
Tuesday 8:30am - 4:30pm
Wednesday 8:30am - 4:30pm
Thursday 8:30am - 4:30pm
Friday 8:30am - 4:30pm

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