# The Gregg Perrah Business Hub > Gregg Perrah is an Orange County real estate professional with 30+ years of experience in residential sales, investment property, RCFE (Residential Care Facilities), 1031 exchanges, and off-market opportunities. ## Pages - [Home](/): Overview of services — property search, home valuation, off-market deals, residential and multi-family investment, RCFE, and tax-deferral strategies. - [Home Valuation](/valuation): Request a personalized CMA (comparative market analysis) from a top-producing OC agent.