Idaho · Construction-defect rights
Here is what you have, and here is how to keep it.
Idaho has no classic construction statute of repose. Section 5-241 instead sets when the clock starts: a tort claim that has not already accrued is treated as accruing 6 years after construction is finished, then the ordinary 2-year deadline for a personal-injury claim runs — so a personal-injury claim is barred about 8 years after completion (which deadline governs a property-damage claim is not settled here); a contract claim runs 5 years from completion.
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: the § 5-241 times may not be asserted as a defense by a person in actual possession or control of the improvement when the deficiency proximately causes injury/death (Idaho Code § 5-241(2)) It matters most where a builder still controls part of a project — a phased subdivision, an unfinished condo association.
Idaho has no fixed construction-defect repose. Section 5-241 sets when your clock starts: a tort claim that has not already accrued is treated as accruing six years after construction is finished; for a personal-injury claim the two-year deadline (§ 5-219(4)) then runs — roughly eight years from completion, and we have not settled which deadline applies to a property-damage claim — while a written-contract claim runs five years from completion. A party still controlling the property cannot use these timing rules as a shield (§ 5-241(2)).
The deadline
Idaho has no general statute of repose for construction
Idaho Code § 5-241
NO TRUE STATUTE OF REPOSE. Idaho Code § 5-241 is an ACCRUAL statute, not a repose: a tort claim is deemed to accrue 6 years after final completion, after which the 2-year tort limitation (§ 5-219(4)) runs — an effective outer bound of about 8 years for tort; a contract claim accrues at final completion, after which the 5-year written-contract limitation (§ 5-216) runs. Subsection (3) expressly says the section does not extend any limitation period, so there is no single "repose number" — repose_years is deliberately NULL. A person in actual possession/control cannot raise the § 5-241 times as a defense (§ 5-241(2)).
“(1) Actions will be deemed to have accrued and the statute of limitations shall begin to run ... (a) Tort actions, if not previously accrued, shall accrue ... six (6) years after the final completion of construction ...; and (b) Contract actions shall accrue ... at the time of final completion of construction ... (3) Nothing in this section shall be construed as extending the period prescribed by the laws of this state for the bringing of any action.”
Before you sue: We have not yet confirmed whether Idaho requires written notice to the builder before a lawsuit. Some states do, and skipping it can get a case stayed or dismissed. Ask a Idaho attorney before filing.
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. Some states require written notice to the builder before you can sue. We have not confirmed whether Idaho does, so check with a licensed attorney before filing. A record made at the time is 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.