Santa Clara County Assessor – Property Search, APN Lookup & Tax Records | California

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Santa Clara County, California (408) 299-5500 Updated: April 2026
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Santa Clara County Assessor Property Search

Searching property records in Santa Clara County allows you to verify ownership, check assessed value, find APN (Assessor Parcel Number), and review tax history. These official records are essential for buying property, investment analysis, and legal verification. Always use official county portals to ensure data accuracy and avoid outdated third-party sources.

Step-by-Step Property Search Guide

  1. Visit the official Santa Clara County Assessor website
  2. Select property search option
  3. Enter APN, address, or owner name
  4. Review details like ownership, assessed value, and exemptions
  5. Download or print the report for records
Local Insight: In Santa Clara County (Silicon Valley), properties often have similar addresses across cities. Using APN ensures 100% accurate search results.

Property Search Methods

  • APN Lookup: Most accurate and recommended
  • Address Search: Good for quick lookup
  • Owner Name Search: Find multiple properties
  • GIS Map Search: Visual parcel boundaries

Santa Clara County Assessor Office

DetailInformation
OfficeSanta Clara County Assessor
Address70 W Hedding St, San Jose, CA 95110
Phone(408) 299-5500
WebsiteOfficial Website
HoursMon–Fri 8 AM – 5 PM

Property Tax Records & Payment

Access your tax bill, due dates, and payment history using the official tax portal.

→ Pay Property Taxes Online

Important: California Proposition 13 caps annual tax increases at 2% unless ownership changes.

APN (Parcel Number) Explained

The APN is a unique identifier assigned to each property in Santa Clara County.

  • Found on tax bills
  • Used for all official searches
  • Required for legal transactions

GIS Map & Parcel Viewer

Use the official GIS tool to explore parcel boundaries, zoning, and land use.

→ Open GIS Parcel Viewer

Property Tax Exemptions

Homeowner Exemption: Save up to $7,000 in assessed value
Apply Here
Disabled Veteran Exemption: Tax relief for qualified veterans
Senior Benefits: Property tax transfer under Prop 19

Appeal Your Property Value

  1. Review your assessed value
  2. Compare with market price
  3. File appeal with county board
  4. Attend hearing if required

Buyer Checklist

  • Verify ownership
  • Check unpaid taxes
  • Review property value
  • Check zoning via GIS
  • Confirm exemptions
  • Check liens
  • Review sales history
  • Verify boundaries
  • Understand Prop 13

Official Resources

ResourceLink
AssessorVisit
GIS MapOpen
Tax CollectorPay
RecorderRecorder Office
CA BOEState Site

Frequently Asked Questions

How do I search property in Santa Clara County?

Use the official assessor website and search by APN, address, or owner name.

How do I pay property tax?

Visit the tax payment portal and enter your parcel number.

Where can I find APN?

Your APN is listed on your tax bill or can be found using the assessor search tool.

Is property search free?

Yes, all official Santa Clara County tools are free to use.

What is Prop 13?

It limits property tax increases to 2% annually unless ownership changes.

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