Definition
The Assessor's Parcel Number is the unique identifier for your tax parcel. It's essential for title searches, property tax research, and deed documentation.
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APN (Assessor's Parcel Number) is unique identifier for tax parcel. Format varies by county: 12-digit numbers common, but some use letters/numbers, some use book/page references. APN is on: property tax bill, assessor records, title reports, deed sometimes. Using APN: critical for title searches (APN finds exact property in records), property tax research (cross-verify APN on bill), avoiding identity confusion (multiple similar addresses might have different APNs). APN changes are rare but possible: property resubdivision, merger, or assessor reorganization can change APN. Understanding APN: it's permanent property identifier useful for verification. MLS listings include APN helping agents locate exact property. Online property searches typically require APN for accuracy. Every property owner should know their APN: verify on tax bill, use in documentation.
Pro Tip
Know your property's APN. Verify it on your tax bill and use it for title searches.
Example
Property tax bill shows APN 123-456-789. This identifier locates property in assessor database; same APN appears in title report.