Iowa · Construction-defect rights
Here is what you have, and here is how to keep it.
An Iowa homeowner suing over a residential construction defect has 10 years from the builder's defective act or omission (8 for non-residential). Fraudulent concealment or intentional misconduct stretches the deadline to 15 years, and a defect found in the last year gets one extra year. Iowa's 120-day notice law applies only to class actions over new construction, not to an individual homeowner's suit (Iowa Code §§ 686.3, 686.7).
What you have
If the builder or developer still controls the property, the deadline isn’t theirs to raise.
The exception most homeowners would never think to ask about: repose does not bar an action against a person solely as owner, occupant or operator of the improvement (Iowa Code § 614.1(11)(d)) It matters most where a builder still controls part of a project — a phased subdivision, an unfinished condo association.
You have 10 years from the builder's act or omission to sue over a residential construction defect (Iowa Code § 614.1(11)). Iowa does not erase the deadline for fraud — instead a fraudulently concealed or intentional defect gets a LONGER 15-year window, and a defect you find in the final year buys one more year. Iowa's 120-day notice law applies only to class actions over new construction, not to an individual homeowner's suit (§§ 686.3, 686.7).
The deadline
10 years to bring a construction-defect claim
Iowa Code § 614.1(11)(a)(2)
RESIDENTIAL construction: 10 years from the defendant's ACT OR OMISSION (Iowa Code § 614.1(11)(a)(2)); other improvements 8 years; the trigger is the act/omission, not completion. IMPORTANT ON FRAUD: fraud does NOT remove the repose in Iowa — intentional misconduct or fraudulent concealment substitutes a LONGER 15-year repose (§ 614.1(11)(b)), so fraud_exempts_repose is false. A defect found in the final year of the period extends it one year (§ 614.1(11)(c)); the repose does not bar an action against a person solely as owner/occupant/operator (§ 614.1(11)(d)). The 2017 amendment does not apply to improvements in existence as of July 1, 2017.
“an action arising out of the unsafe or defective condition of an improvement to real property ... shall not be brought more than the number of years specified ... after the date on which occurred the act or omission of the defendant ... (2) For an action arising from or related to residential construction, as defined in section 572.1, ten years. (3) For an action arising from or related to any other kind of improvement to real property, eight years.”
Before you sue: Iowa's construction-defect notice law (written notice 120 days before filing) applies only to class actions over defects in new construction, not to an individual homeowner's suit. (Iowa Code §§ 686.3, 686.7)
What to do now
Write it down the day you notice it. Photograph it with something for scale. Note the date, the room, and what you saw. If it gets worse, photograph it again - a sequence is far stronger than one picture. Keep every message with the builder. You are not starting a fight; you are keeping the option open. Iowa has no general pre-suit notice rule for a defect lawsuit; see "Before you sue" on this page for any notice that does apply. A record made at the time is still what most people are missing later.
The same defect, a different answer next door
The construction-defect deadline is a state-by-state accident of geography. The identical crack in the identical house can be dead in one state and live in another.