PropertyRadar is a property data company based in Truckee, California, launched in 2007 by Sean O'Toole as ForeclosureRadar.
The company sells data on US properties and their owners, along with marketing tools for reaching those owners.
ForeclosureRadar took the name PropertyRadar in 2013. Mark Hockridge has been chief executive since 2023.
Not to be confused with PropRadar, an Australian property valuation site, or Property Radar Limited, a UK real estate agency dissolved in September 2026.
PropertyRadar
SponsoredThe data covers properties and owners nationwide and comes from public records. PropertyRadar updates and cleans it continuously.
Users filter records into lists they can save and combine. The platform also matches imported lists to verified records and fills in missing data.
The platform adds owners' contact details to lists.
Users run direct mail, email, text messages, phone calls, online ads and door knocking from one platform.
The platform sends an email or a phone notification when a property, an owner or a list changes.
A property or owner event can start a campaign automatically.
Users search on a map and plan door-to-door visits from a phone.
Users describe what they want in plain language, and Radar AI picks from more than 250 criteria to build a scored prospect list.
Investors who wholesale, flip or hold properties use the platform to find motivated sellers and cash buyers.
The platform points agents to owners likely to sell and to expired listings.
The platform generates leads for commercial agents and adds data to the leads they buy.
The platform identifies the owners behind limited liability companies and finds distressed properties.
Customers include trades such as roofing and solar.
Media outlets and government agencies also use the data.
G2, a software review site, has 34 reviews of PropertyRadar. Of those, 26 are from reviewers in real estate and 29 from companies with 50 or fewer employees.
PropertyRadar has text or video testimonials from 22 named customers. Mark Hockridge, the chief executive, hosts the company's podcast on building a local business.
The California Privacy Protection Agency's data broker registry has listed PropertyRadar since March 2020, and the company is on the 2025 list.
The registry gives the legal name PropertyRadar, Inc. and the address of the company's Truckee headquarters.
California defines a data broker as a business that collects personal information from various sources and sells it to other companies. Every data broker must register each year.
Sources
Not found
The Better Business Bureau, Crunchbase, G2 and Capterra give no count for either.
Not found
The figure appears elsewhere only in a PropertyRadar press release.
Dates differ
The Better Business Bureau gives PropertyRadar's start date as July 6, 2005, two years earlier.
2002
Founder Sean O'Toole, a real estate investor, began using public records and custom-built tools to guide his own investments.
2007
ForeclosureRadar launched during the foreclosure crisis. The platform tracked foreclosures for investors and agents.
2013
The company relaunched as PropertyRadar and expanded from foreclosure data to full property and ownership data.
2014 to 2018
PropertyRadar added list building and workflows that help customers turn the data into outreach.
2023
Mark Hockridge became chief executive in April, and Sean O'Toole became executive chairman.
2024
PropertyRadar launched Radar AI in March.
PropertyRadar's headquarters is at 12242 Business Park Drive, Suite 20, in Truckee, California.
PropertyRadar lists 50 employees, and Crunchbase, a company data site, gives a range of 11 to 50.
Mark Hockridge is chief executive, and Sean O'Toole, the founder, has been executive chairman since April 2023.
This record reports what its sources showed when checked. Found a mistake? Email support@entities.org with the record name, the sentence and a source.