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
28 Properties Available
- Default
- Price-High To Low
- Price-Low To High
- Newest Listings
- Beds (Most)
- Baths (Most)
- Year Built (Newest)
- Square Feet (Biggest)
1943 Port Provence, Newport Beach, CA 92660
MLS# NP26070171 Listed by Corey Anthony of Coldwell Banker Realty$7,695,000
2024 Windward LN, Newport Beach, CA 92660
MLS# NP26081965 Listed by Timothy Carr of Pacific Sotheby's Int'l Realty$3,995,000
$3,950,000
$6,200,000
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
2632 Vista Del Oro, Newport Beach, CA 92660
MLS# OC26084096 Listed by Myoung Joo Lee of Advocates Realty Group, Inc.$6,800
10 Rue Valbonne, Newport Beach, CA 92660
MLS# NP26083721 Listed by Vanessa Moore of Harcourts signature properties$3,998,000
$6,249,000
$6,900
1946 Port Carney Pl., Newport Beach, CA 92660
MLS# NP26077454 Listed by Justin Grissinger of Reef View Realty$11,995,000
260 Mayflower Drive, Newport Beach, CA 92660
MLS# NP26070293 Listed by Coleen Brennan of Engel & Voelkers Newport Beach$650,000
$3,298,000
4 Narbonne, Newport Beach, CA 92660
MLS# OC26067249 Listed by Milad Sadeghian of Berkshire Hathaway HomeService$10,498,000
2214 Vista Hogar, Newport Beach, CA 92660
MLS# WS26061087 Listed by BIYUN GAO of Real Brokerage Technologies$1,780,000
$2,495,000
$1,699,888
7 Saratoga, Newport Beach, CA 92660
MLS# OC26047508 Listed by Melissa Arena of Coldwell Banker Realty$1,049,000
20171 Bayview AVE, Newport Beach, CA 92660
MLS# OC26047015 Listed by Zara Azartash of HomeSmart, Evergreen Realty$3,895,000
25 Lucerne ST, Newport Beach, CA 92660
MLS# NP26032813 Listed by Nicolai Glazer of Pacific Sotheby's Int'l Realty$3,000,000
$16,800,000
24 Marble Sands, Newport Beach, CA 92660
MLS# OC26030413 Listed by Fei Li of Latitude 33 Real Estate$6,300,000
$6,888,000
39 Harbor Ridge, Newport Beach, CA 92660
MLS# OC26010600 Listed by Milad Sadeghian of Berkshire Hathaway HomeService$4,498,000
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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







