MARKET SNAPSHOT
- ?Sold Listings
- ?Average Sales Price
- ?Average Days on Market


325 Properties Available
- Default
- Price-High To Low
- Price-Low To High
- Newest Listings
- Beds (Most)
- Baths (Most)
- Year Built (Newest)
- Square Feet (Biggest)
- 1/9 9Active
$ 1,750,000
0.31 Acres Lot722 Williamson AVE, Fullerton, CA 92832
Commercial
Listed by James Sugden of US Capital Corp.
- 1/6 6Price Dropped by $499K
$ 2,500,000
4.75 Acres1941 Skyline DR, Fullerton, CA 92831
Vacant Land
Listed by Shin Kang of Time Realty
- 1/19 19Active
$ 3,439,500
1.1 Acres Lot2003 Raymer AVE #B, C, D, Fullerton, CA 92833
Commercial
Listed by Tommy Kim of Lifetime Realty Inc
- 1/19 19Price Dropped by $100K
$ 1,695,000
10,380 Sqft Lot949 Sandalwood AVE, Fullerton, CA 92835
Commercial
Listed by Minh Tran of Minh Tran, Broker
- 1/8 8Active
$ 299,900
2,003 Sqft Lot0 0000 N Harbor BLVD, Fullerton, CA 92832
Commercial
Listed by Todd Su of Realty World-Todd Su & Company
- 1/9 9Active
$ 1,575
0.32 Acres Lot2300 W Valencia DR, Fullerton, CA 92833
Commercial
Listed by George Tektonopoulos of Tekton Real Estate
- 1/20 20Pending
$ 1,800
6,799 Sqft Lot653 W Commonwealth, Fullerton, CA 92832
Commercial
Listed by Young You of Realty U
- 1/9 9Active
$ 0
4.62 Acres Lot4030 N Harbor BLVD, Fullerton, CA 92835
Commercial
Listed by Patrick Sharples of Keller Williams Realty
- 1/5 5Active
$ 0
5.49 Acres629 S Placentia AVE, Fullerton, CA 92831
Vacant Land
Listed by Minh Tran of Minh Tran, Broker
- Active Under Contract
$ 349,000
fullerton BLVD, Fullerton, CA 92832
Commercial
Listed by Joe Ranieri of RE/MAX TerraSol
- Active
$ 400,000
Fullerton, CA 92832
Commercial
Listed by Joshua Cho of Joshua Cho, Broker
- Pending
$ 498,800
6,098 Sqft Lot126 N Euclid ST N, Fullerton, CA 92832
Commercial
Listed by Betsy Dalla corte of Evergreen Realty
- Pending
$ 895,000
0.42 Acres Lot907 W Orangethorpe AVE, Fullerton, CA 92832
Commercial
Listed by Don Jervis Jr. of Century 21 Jervis & Associates
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