What is a parcel number? How do I find the parcel number of a particular property?
A parcel number is a unique 10-digit number assigned by Story County (Ames parcel numbers are assigned by the Ames assessor following the same numbering convention) to each tax parcel. It may also be referred to as a geo or map reference number or parcel ID number (PIN).

Sample layout: XX-XX-XXX-XXX = Township-Section-Block-Parcel


These numbers are different from the Section Township and Range numbers assigned by the United States Geological Survey.

Parcel numbers can be determined by searching by address on the GIS Property website or by calling the Auditor's Office and supplying us with the property address or owner's name. Parcel numbers are also printed on tax statements and assessment notifications.Geo Numbering in Story County

Show All Answers

1. What information is available online?
2. How can I research the history of a property?
3. What is a parcel number? How do I find the parcel number of a particular property?
4. How do I change the mailing address for a property?
5. What if my name is misspelled on a property?
6. Is there a military exemption or family farm credit or homestead credit on a property?
7. Why does a deceased person's name still appear on a property?
8. Where can I find a cemetery deed?
9. How can I get the legal description of a property?
10. Can I get a map of the county? How about a map of my property?