Karen O'Neill - Prudential Zack Shore Properties 101 E River Rd, Rumson, NJ07760 Karen O'Neill is a realtor affiliated with the full-service real estate agency Prudential Jack Shore Properties. She…More specializes in assisting clients with selling or buying residential properties, including homes, farm houses, ranches, waterfront estates and new construction, supporting transactions from contract negotiations and inspections all the way to the closing table. Prudentials assist clients with financing, title insurance and legal representation needs. Visit O'Neill's website for complete listings. Interested parties may reach her through the website or by callling her office.