An Asotin County assessor card may lead you to a building permit, but the card is a lead rather than the permit history or final approval. The Washington State Archives card collection says many cards include permits, plat maps, or surveys; it also warns that its holdings are partial and that parcel number is the most reliable search key. Find the parcel first, inspect the card for a usable permit reference, then request the underlying permit or inspection record from the office responsible for that location.
Find the parcel before opening the archive title
The Asotin County Assessor explains its current Property Search route: choose Property Address and enter street number, street name, and city, or use Account Number when you already know the Parcel #/Geo ID. Open the property’s Details page and copy the parcel number exactly. The County also offers a parcel map searchable by address or parcel ID. Keep both the address and parcel key in your notes, especially if the street name, number, or lot configuration has changed.
The Assessor’s current property information and the state archive card have different purposes. The current search helps establish a parcel key; what an old permit authorized sits in the permit file. Similarly, a change in the modern parcel record may explain why an older card is indexed differently. If the current address search comes up empty, use the parcel number and any former address the Assessor can identify.
Search the Washington State Archives card by parcel number
Open the Asotin County Real Property Record Cards title in Washington State Archives. The title’s public form offers Location Parcel Number, house number, street name, addition, former building number, former street name, former address, and notes fields. The Archives says parcel number is the best access route because some cards never included an address; legal descriptions were not standardized in its index. Search a confirmed parcel number first, then try a former address or street field if the card is still missing.
The cards were compiled and updated roughly 1990–2014, with some irregular later updates. Each card covers a different span, and older details were sometimes discarded or copied to a replacement card. The front can show assessment and building characteristics; the typical back can show a footprint sketch. A photo exists only for a building standing at the card’s last update. Look for a permit number, date, work description, or attached permit image and save the exact wording. A plat or survey on the card can help identify the property, but it is a different record from a building permit.
- Permit number and date present: Use those as the precise lead when asking the issuing office for the permit and related inspection or completion record.
- Only a construction year or sketch present: Treat it as assessment context. Ask for a permit search by parcel, address, and likely work period; an appraisal date differs from an issuance date.
- Card missing or unreadable: The Archives lists a partial physical collection at its Eastern Region Branch. Ask its reference desk about a card missing online before concluding none was created.
For a concrete example, a card might describe an addition and show a permit number, while a later assessment update changes the floor-area figure. The permit number is the retrieval key. Whether the permit was issued, inspected, revised or closed sits in the permit file, beyond the card’s changed value or sketch. Our old building-permit lookup guide helps frame that follow-up with the assessor note as a lead.
Send the permit question to the right local office
The county assessor covers property throughout Asotin County, but the issuing permit office depends on jurisdiction. Asotin County Building & Planning lists 509-243-2020. Inside Clarkston, the City’s Building and Planning Department says it issues building permits and inspections, and advises checking the County parcel map to verify city limits. The City of Asotin likewise maintains its own building-permit page. Confirm the property’s city or unincorporated location before sending the request; a city parcel’s permits stay with the city even when its assessor card is County-held. The city-versus-county records guide explains that boundary check.
If County Building & Planning handled the work, give staff the parcel number, current and former address, card’s permit notation if any, approximate work dates, and the exact document requested. For a general County records request, the Public Disclosure Office is the official route; its page distinguishes general requests from court and sheriff records. For a missing archive card, the Eastern Region Branch lists 509-235-7500 ext. 100 and eabrancharchives@sos.wa.gov. A missing card or empty address search doesn’t prove that no permit was issued; the card series is partial, and the permit may sit with a city or county office outside the archive title.
Official county, city and Washington State Archives guidance checked September 28, 2026.