Ada County begins residential reappraisal; appraisers to inspect about 45,000 parcels

Ada County Board of Commissioners ยท November 5, 2025

Get AI-powered insights, summaries, and transcripts

Subscribe
AI-Generated Content: All content on this page was generated by AI to highlight key points from the meeting. For complete details and context, we recommend watching the full video. so we can fix them.

Summary

Ada County's assessor's office said it is conducting a residential reappraisal that will include on-site inspections and photography for roughly 45,000 parcels. The office is sending survey postcards that give property owners an online opportunity to review and update property characteristics and request a physical inspection.

Ada County's assessor reported at the Nov. 4 meeting that the office has begun a residential reappraisal requiring appraisers to inspect about 45,000 parcels.

The department will take street-level photos and update property characteristics. Staff are sending postcards to property owners that include a code allowing owners to review and, if necessary, update details such as bedroom and bathroom counts, fireplaces and other characteristics on the assessor's web portal. Property owners who prefer a follow-up physical inspection can request one using the same portal.

"By state law, we do have to, go to the property and, we take a picture of it," an assessor representative said, explaining the statutory requirement for an on-the-ground inspection at least once every five years. The office said the in-person inspections give appraisers a better understanding of neighborhood conditions and help them answer owner questions during appeals.

The assessor's office also presented an agreement for oblique aerial imagery with Vexcel Imaging. Staff described oblique imagery (high-resolution, flown imagery) as a complement to street photos that helps verify square footage or detect additions and other property features not visible in standard aerial views.