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


326 Properties Available
- Default
- Price-High To Low
- Price-Low To High
- Newest Listings
- Beds (Most)
- Baths (Most)
- Year Built (Newest)
- Square Feet (Biggest)
- 1/5 5Active
$ 350,000
233 North Euclid Street, Fullerton, CA 92833
Commercial
Listed by Thien Tran of Vui Group
- 1/24 24Active
$ 1,399,000
6,372 Sqft Lot612 S Paula DR, Fullerton, CA 92833
Multi-Family
Listed by Carl Wuestehube of Tri-Star Realty
- 1/6 6Price Dropped by $88K
$ 1,399,900
7,405 Sqft Lot131 N Montague AVE, Fullerton, CA 92831
Multi-Family
Listed by Clayton Kilbarger of First Team Real Estate
- 1/30 30Price Dropped by $50K
$ 3,595,000
13.45 Acres Lot615 S State College BLVD #10B, Fullerton, CA 92831
Commercial
Listed by Austin Ybarra of Pursuit Brokerage
- 1/3 3Active
$ 14,000,000
1.49 Acres Lot2635 W Orangethorpe AVE, Fullerton, CA 92833
Commercial
Listed by Keith Greer of CBRE
- 1/6 6Active
$ 1,200,000
3,750 Sqft Lot227 N Yale AVE, Fullerton, CA 92831
Multi-Family
Listed by Maria Rubio of Town & Country Real Estate
- 1/9 9Active
$ 0
0.51 Acres Lot501 N Cornell AVE, Fullerton, CA 92831
Commercial
Listed by Cameron Irons of SVN / Vanguard
- 1/5 5Active Under Contract
$ 275,000
0.15 Acres144 E Union AVE, Fullerton, CA 92832
Vacant Land
Listed by Martin Fish of Citivest Realty Services, Inc
- 1/5 5Price Dropped by $100K
$ 4,700,000
0.82 Acres Lot4128 W Commonwealth AVE, Fullerton, CA 92833
Commercial
Listed by Andy Sohn of Christie's International
- 1/5 5Active
$ 1,488,000
7,522 Sqft Lot1600 Picadilly WAY, Fullerton, CA 92833
Multi-Family
Listed by Wilfredo Paguio of CSB REALTY
- 1/15 15Active
$ 4,500,000
0.47 Acres Lot3020 Brea BLVD, Fullerton, CA 92835
Commercial
Listed by Todd Rigby of Rigby and Associates RE
- 1/2 2Active
$ 6,360,900
1035 S Placentia AVE, Fullerton, CA 92831
Commercial
Listed by Keith Greer of CBRE
- 1/32 32Active
$ 4,160,000
0.4 Acres Lot3169 Quartz LN, Fullerton, CA 92831
Condo
Listed by Greg Bassirpou of Marcus & Millichap RE Invest
- 1/4 4Active
$ 2,500
7,000 Sqft Lot149 W Amerige AVE, Fullerton, CA 92832
Commercial
Listed by Jack Rosemary of Jack Rosemary, Broker
- 1/35 35Active
$ 8,467
1,001 Sqft Lot2475 E Orangethorpe Ave, Fullerton, CA 92831
Commercial
Listed by Samuel Park of Park Group Real Estate
- 1/22 22Active
$ 1,397,000
6,398 Sqft Lot1714 W Ash AVE, Fullerton, CA 92833
Single Family Home
Listed by Sandy Hernandez of CENTURY 21 SYNERGIA REALTY
- Active
$ 110,000
Fullerton, CA 92832
Commercial
Listed by Kyungae Yoon of Coldwell Banker Best Realty
- 1/20 20Price Dropped by $151K
$ 999,000
6,534 Sqft Lot822 E Chapman AVE, Fullerton, CA 92831
Commercial
Listed by Rose Hernandez of Keller Williams Realty
- 1/3 3Active
$ 0
6,534 Sqft Lot201 N Harbor BLVD, Fullerton, CA 92832
Commercial
Listed by Cameron Irons of SVN / Vanguard
- 1/15 15Active
$ 1,795,000
8,712 Sqft Lot3116 Quartz LN, Fullerton, CA 92831
Multi-Family
Listed by Christopher Carlson of Marshall Reddick Real Estate
- 1/8 8Active
$ 0
0.32 Acres Lot247 E Amerige AVE, Fullerton, CA 92832
Commercial
Listed by Carla Jones of Circa Properties, Inc.
- 1/7 7Active
$ 1,400,000
6,969 Sqft Lot2400 W Commonwealth AVE, Fullerton, CA 92833
Condo
Listed by Pedro Herrera of Pedro Herrera Ferreira, Broker
- 1/16 16Active
$ 1,600,000
6,969 Sqft Lot504 S Harbor BLVD, Fullerton, CA 92832
Commercial
Listed by Lidai Chang of Dynasty Realty
- 1/10 10Pending
$ 225,000
0.35 Acres Lot133 W Chapman AVE, Fullerton, CA 92832
Commercial
Listed by Darvin Thompson of Berkshire Hathaway HomeServices California Properties
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Market Trends
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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