About ParcelQuest

Helping You Get The Job Done — Efficiently and Accurately

Our goal is simple. We want to make it easier to do your job. Whether you're a realtor, appraiser, surveyor, developer, investor, government agency, GIS company or other real estate industry professional, ParcelQuest can help you get the county assessor data and maps you need - quickly, conveniently and cost-effectively.

For years, we have provided vital California property data from the state’s 58 county assessors in an updated, standardized, easy to access, export and use format. Today, we are the sole provider of daily updated county assessor property data in California. No other vendor updates assessor data more often than we do.

In some ways, we think of ourselves as an education company. With so much data available and so many ways to use it, we help our customers cut through the clutter to find exactly what they need.

Our customers count on us for:

  • Accuracy

    Our data is the assessors data, standardized by ParcelQuest and updated directly from the 58 county assessor offices. Our customers want the most reliable data on the market from the best source available, and we deliver.

  • Flexibility

    We’ve thought of every way to search parcel data. Our products and services are feature-rich and very useable. But, if you can’t find the answers you’re looking for, just call us and we’ll help you get what you need.

  • Expertise

    Because of our familiarity with the data and the county assessor offices around the state, we can be extremely helpful to you in your quest for information. You’d be surprised at how much information is available and how you can use it.

  • Satisfaction

    We are dedicated to delivering what we promise - accurate, updated, standardized data and exceptional customer service. Your business matters to us and we want to ensure your satisfaction.


You need to solve a problem. We can help you get the answers you need.