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
175 Properties Available In 92078
- Default
- Price-High To Low
- Price-Low To High
- Newest Listings
- Beds (Most)
- Baths (Most)
- Year Built (Newest)
- Square Feet (Biggest)
1643 Rue de Valle, San Marcos, CA 92078
MLS# NDP2603693 Listed by Steven Knight of Vista Ridge Investment Group$575,000
1930 W San Marcos BLVD #168A, San Marcos, CA 92078
MLS# NDP2602776 Listed by Michelle Ferry-Cronin of eXp Realty of Southern CA$449,000
1195 La Moree RD #SPC 42, San Marcos, CA 92078
MLS# NDP2600973 Listed by Suzanne Sweeney of La Costa Sales & Rentals, Inc$359,000
877 Blackstone DR, San Marcos, CA 92078
MLS# NDP2603990 Listed by Lynnette Jaiswal of The Jaiswal Group, Inc.$695,000
1642 Via Barlovento, San Marcos, CA 92078
MLS# PTP2603108 Listed by Angel Flores of ShoppingSDHouses$899,999
2907 S Santa Fe AVE #3, San Marcos, CA 92078
MLS# NDP2603981 Listed by Sean Feeney of Sean Feeney, Broker$424,500
1930 W San Marcos BLVD #10, San Marcos, CA 92078
MLS# NDP2603959 Listed by Jacob Flowers of HomeSmart Realty West$480,000
2010 W San Marcos Blvd #8, San Marcos, CA 92078
MLS# NDP2603947 Listed by Cynthia Schlosser of Gold Coast Real Estate$649,900
650 S Rancho Santa Fe RD #312, San Marcos, CA 92078
MLS# NDP2603945 Listed by Leah Cole of Leah Cole Realty$275,000
$439,000
$319,000
$950,000
1930 W San Marcos BLVD #231, San Marcos, CA 92078
MLS# NDP2603908 Listed by Janet Moynihan of eXp Realty of California, Inc$385,000
$1,025,000
627 Beverly PL, San Marcos, CA 92078
MLS# NDP2603867 Listed by Vienna Kaiser of First Team Real Estate$499,000
1930 W San Marcos Blvd #234, San Marcos, CA 92078
MLS# NDP2603828 Listed by Liz Bishop of Allison James Estates & Homes$449,000
1930 W San Marcos BLVD #261, San Marcos, CA 92078
MLS# NDP2603794 Listed by Leah Cole of Leah Cole Realty$398,000
$1,988,888
3508 Decora Circle, San Marcos, CA 92078
MLS# 260009306SD Listed by Veronica Rodriguez of NextHome Bella Properties$719,000
$1,600,000
$1,799,000
2010 W. San Marcos Blvd. #90, San Marcos, CA 92078
MLS# PTP2602820 Listed by Megan Vukov of Real Broker$585,000
$1,599,000
691 Westbrook Loop, San Marcos, CA 92078
MLS# 260008940SD Listed by Kimberlee Simmons of Fathom Realty Group, Inc$1,549,000
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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







