Missoula County approves improvements agreement for Nelson Minor Subdivision

Missoula County commissioners voted to approve an improvements agreement for the Nelson Minor Subdivision, securing a letter of credit from Opportunity Bank for roughly $51,957 and setting a deadline of April 1, 2026, for remaining improvements.

The county’s planning staff presented the agreement during the meeting, saying the unfinished work includes a paved approach onto Old Highway 10 and an item referred to in the staff report as “drywall.” Staff said the meaning of “drywall” in the estimate was unclear and that public works had reviewed and approved the estimate of probable costs; staff suggested the item may relate to stormwater or drainage work but did not confirm specifics. The cost estimate cited in the agreement includes a 25% contingency and is represented by a letter of credit from Opportunity Bank in the stated amount.

The commission moved and seconded the measure and approved it during the consent portion of the meeting; no roll-call vote totals or individual votes were stated on the record. Staff noted the developer will record the final plat with other recording instruments once appropriate steps are completed.

Why it matters: Improvements agreements and letters of credit ensure required infrastructure work — such as driveway approaches and stormwater facilities — are completed or financially guaranteed before a final plat is filed. The agreement sets a completion deadline and financial security intended to protect the county and future property owners.

What’s next: The developer is expected to record the final plat when recording conditions are satisfied; the improvements must be installed by the April 1, 2026 date in the agreement unless other arrangements are later recorded or approved by the county.