In-depth San Mateo County residential and commercial real estate data.
Researched and up to date.

Property Report Sample
  • 180+ real estate data points
  • 100M+ properties researched
  • 2,000+ authoritative data sources
  • 80 analysts and researchers
  • 20+ years of experience
  • Unlock the widest range of real estate data for your research needs and explore detailed property data, official documents, interactive maps and more:
  • Registered San Mateo County owners
  • Owner phone numbers and contact details
  • Sales and tax history
  • Risk and development maps
  • Title documents
  • Indoor and outdoor features
  • Permits and contacts from permits
  • Zoning and use
  • And more key property data points.
Property Report Sample

Explore the San Mateo County property data you can access with our sample reports

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The complete property data toolkit for real estate professionals

Research & build lists

Build on- and off-market property lists, save your queries, get updates and consolidate your property research, all in one real estate data service.

Research & build lists

Reach owners easily

Uncover all properties associated with an owner, past and present, complete with detailed real estate data. Get in touch using researched contact details.

Reach owners easily

Unlock Trustee's Sales

Prospect frequently updated Trustee's Sales, Notices of Default and REOs, auction details included. View liens and detailed property data.

Unlock Trustee's Sales

Price & valuate assets

Run sales comparables with comprehensive real estate data. Customize your searches to confidently assess property values.

Price & valuate assets

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Trusted by over 20,000 clients and teams

  • Since their launch, PropertyShark has been our "go-to" appraisal resource for property data.
    Jonathan Miller

    Jonathan Miller

    President & CEO at Miller Samuel Inc.

  • PropertyShark is our first stop when we need to find the most accurate and up to the minute property data.
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    Dolly Lenz

    Founder & CEO at Dolly Lenz Real Estate LLC

  • Property Shark is a smart and accessible resource that provides the most essential data for any type of asset, making it indispensable for any kind of research.
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    Richard Nassimi

    President & CEO, The Nassimi Group

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