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
198 Properties Available
- Default
- Price-High To Low
- Price-Low To High
- Newest Listings
- Beds (Most)
- Baths (Most)
- Year Built (Newest)
- Square Feet (Biggest)
1600 Avery RD, San Marcos, CA 92078
MLS# NDP2607030 Listed by George Fillippis of Real Brokerage Technologies$825,000
MLS# NDP2607030$2,500,000
MLS# NDP2606969$1,329,000
MLS# NDP2606968$1,799,000
MLS# NDP26069461908 San Pablo DR, San Marcos, CA 92078
MLS# NDP2606944 Listed by Nicolas Jonville of Keller Williams Realty$1,199,900
MLS# NDP26069441145 E Barham Dr #SPC 234, San Marcos, CA 92078
MLS# 260017743SD Listed by Cyd Panaccione of Brush Realty$419,900
MLS# 260017743SD$679,900
MLS# 260017715SD2491 Antlers WAY, San Marcos, CA 92078
MLS# PTP2605452 Listed by Nayeli Noyola Gonzalez of Real Broker$775,000
MLS# PTP2605452623 Edgewater, San Marcos, CA 92078
MLS# 260017628SD Listed by Nancy Maranan of Berkshire Hathaway HomeServices California Properties$1,199,000
MLS# 260017628SD518 Ledge St, San Marcos, CA 92078
MLS# 260017620SD Listed by Bridget Potterton of Keller Williams San Diego Metro$3,750,000
MLS# 260017620SD$1,549,000
MLS# NDP26068371202 Sunrise View #103, San Marcos, CA 92078
MLS# 260017486SD Listed by Gina Huggins of Redfin Corporation$749,000
MLS# 260017486SD650 S Rancho Santa Fe #146, San Marcos, CA 92078
MLS# 260016148SD Listed by Frank Grangetto of The Grangetto Group$254,900
MLS# 260016148SD$2,349,000
MLS# NDP2606776$1,325,000
MLS# 260016877SD$925,000
MLS# NDP26065581940 Fairway Circle DR, San Marcos, CA 92078
MLS# NDP2606534 Listed by Liz Kenny of HomeSmart Realty West$715,000
MLS# NDP26065341216 Sunrise Vw #104, San Marcos, CA 92078
MLS# 260016667SD Listed by Tessa Wang of Sunrise Investment Internation$785,000
MLS# 260016667SD1145 E Barham Dr. #256, San Marcos, CA 92078
MLS# PTP2605033 Listed by Alicia Pedroza-Loera of Century 21 Affiliated$355,000
MLS# PTP2605033517 Heather Ridge Rd, San Marcos, CA 92078
MLS# ND26143942 Listed by Chris Hasvold of Coldwell Banker Village Properties$970,000
MLS# ND261439421175 La Moree Rd #85, San Marcos, CA 92078
MLS# NDP2606222 Listed by Suzanne Stacy of Coldwell Banker Realty$450,000
MLS# NDP2606222650 S Rancho Santa Fe Rd #251, San Marcos, CA 92078
MLS# NDP2606148 Listed by Liz Bishop of Allison James Estates & Homes$399,000
MLS# NDP26061481930 W San Marcos Blvd #244, San Marcos, CA 92078
MLS# NDP2606058 Listed by Liz Bishop of Allison James Estates & Homes$399,000
MLS# NDP2606058$1,399,999
MLS# 260015317SD- 1
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MORTGAGE CALCULATOR

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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







