MARKET SNAPSHOT
- ?Sold Listings
- ?Average Sales Price
- ?Average Days on Market
- Any
- $ 100,000
- $ 150,000
- $ 200,000
- $ 400,000
- $ 800,000
- Any
- $ 200,000
- $ 300,000
- $ 400,000
- $ 600,000
- $ 1,000,000
- List
- Mixed
- Map
66 Properties Available
- Default
- Price-High To Low
- Price-Low To High
- Newest Listings
- Beds (Most)
- Baths (Most)
- Year Built (Newest)
- Square Feet (Biggest)
264 Mayflower, Newport Beach, CA 92660
MLS# OC26085191 Listed by Erin Dineen of Coldwell Banker Realty$489,000
1839 Santiago, Newport Beach, CA 92660
MLS# NP26085066 Listed by Annie Clougherty of Serhant California, Inc$3,795,000
10 Rue Valbonne, Newport Beach, CA 92660
MLS# NP26083721 Listed by Vanessa Moore of Harcourts signature properties$3,998,000
4 Narbonne, Newport Beach, CA 92660
MLS# OC26067249 Listed by Milad Sadeghian of Berkshire Hathaway HomeService$10,498,000
$1,699,888
7 Saratoga, Newport Beach, CA 92660
MLS# OC26047508 Listed by Melissa Arena of Coldwell Banker Realty$1,049,000
$16,800,000
39 Harbor Ridge, Newport Beach, CA 92660
MLS# OC26010600 Listed by Milad Sadeghian of Berkshire Hathaway HomeService$4,498,000
76 Hillcrest LN, Newport Beach, CA 92660
MLS# OC26007766 Listed by John Cain of Pacific Sotheby's Int'l Realty$19,995,000
$4,795,000
2103 Yacht Grayling, Newport Beach, CA 92660
MLS# NP26085072 Listed by Anne Hoover of Surterre Properties Inc.$3,600,000
12 Harbor IS, Newport Beach, CA 92660
MLS# NP26087248 Listed by Tara Foster Shapiro of Coldwell Banker Realty$24,950,000
10 Rue Grand Vallee, Newport Beach, CA 92660
MLS# NP26083454 Listed by Georgina Jacobson of Coldwell Banker Realty$12,000
1970 San Bruno, Newport Beach, CA 92660
MLS# PW26082459 Listed by Kelly Higgins of A Better Property Management C$5,725
1742 Bonaire, Newport Beach, CA 92660
MLS# OC26080228 Listed by Darlene Summers of Summerland Real Estate$11,500
268 Revere Way, Newport Beach, CA 92660
MLS# OC26079504 Listed by Peggy Domasin of Select Homes & Investments In$625,000
406 Carlotta, Newport Beach, CA 92660
MLS# NP26074782 Listed by Tom Unvert of Douglas Elliman Of California$7,500
2165 Vista Entrada, Newport Beach, CA 92660
MLS# NP26074683 Listed by Orlando Clarizio of White Sail Realty$15,000
237 Plymouth AVE, Newport Beach, CA 92660
MLS# NP26073327 Listed by Marilyn Williams of Coldwell Banker Realty$649,000
$9,500
521 Playa, Newport Beach, CA 92660
MLS# OC26072535 Listed by Emily Rinaldi of Emily Rose Rinaldi, Broker$1,890,000
47 Linda Isle, Newport Beach, CA 92660
MLS# NP26070263 Listed by AJ Olson Whitfield of Pacific Sotheby's Int'l Realty$13,500,000
2398 Redlands DR, Newport Beach, CA 92660
MLS# OC26070303 Listed by Adela Tavira of First Team Real Estate$6,500,000
$29,500
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Market Trends
- Average Sold Price
- Median Sold Price
- Highest Sold Price
- Lowest Sold Price
Market Trends are calculated using MLS® sold listing data
Katy Costello is a dedicated real estate professional with nearly a decade of experience, beginning her career in 2015 in Phoenix, Arizona, before relocating to Orange County, California. Passionate about helping clients build wealth through real estate, she is known for her meticulous research, relentless dedication, and commitment to maintaining the highest standards of integrity in every transaction.
Katy ensures that each client experience is marked by trust, professionalism, and exceptional service. Her approach combines deep market knowledge with a steadfast commitment to helping clients achieve their real estate goals, whether they are buying, selling, or investing.
Outside of her work in California, Katy and her partner Jaime are expecting their first child building their first Airbnb property in El Sargento, Baja California Sur, Mexico. In their free time, they enjoy fishing, exploring the local culture, and indulging in the area's vibrant cuisine.
Katy’s personal and professional experiences fuel her passion for real estate, and she is dedicated to making every client's journey seamless and successful







