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


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13 Properties Available
- Default
- Price-High To Low
- Price-Low To High
- Newest Listings
- Beds (Most)
- Baths (Most)
- Year Built (Newest)
- Square Feet (Biggest)
- 3DNew
$ 6,000
5 Beds3 Baths3,105 SqFt27050 Island RD, Valencia, CA 91355
Single Family Home
Listed by Edward Thangaratnam of HomeSmart, Evergreen Realty
- 1/62 62Active
$ 1,498,000
6 Beds3 Baths3,676 SqFt27020 Island RD, Valencia, CA 91355
Single Family Home
Listed by Angela Chu of AC REAL ESTATE SERVICES, INC.
- 1/28 28Active
$ 199,000
3 Beds2 Baths1,058 SqFt297 Lighthouse Dr, Vallejo, CA 94590
Condo
Listed by Crystal Huang of KW Advisors East Bay
- 1/66 66Active
$ 1,699,000
4 Beds5 Baths3,912 SqFt27052 Island RD, Valencia, CA 91355
Single Family Home
Listed by Brenda Ross of Equity Union
- 1/17 17Active
$ 3,200
2 Beds2 Baths1,007 SqFt25850 Kay Ave, Hayward, CA 94545
Condo
Listed by Paul Hodges of Hodges Realty
- 3DActive
$ 1,499,900
5 Beds3 Baths3,105 SqFt27050 Island RD, Valencia, CA 91355
Single Family Home
Listed by Edward Thangaratnam of HomeSmart, Evergreen Realty
- 1/24 24Price Dropped by $9K
$ 899,000
4 Beds3 Baths2,217 SqFt23346 Clearwater LN, Valencia, CA 91355
Single Family Home
Listed by Elissa Brassfield of Realty Executives Homes
- 1/41 41Active
$ 439,000
2 Beds2 Baths725 SqFt325 Valle Vista Ave #314, Hayward, CA 94544
Condo
Listed by Christy Deselms of EXP Realty of California
- 1/62 62Active Under Contract
$ 1,499,000
4 Beds4 Baths2,977 SqFt23810 Spinnaker CT, Valencia, CA 91355
Single Family Home
Listed by Brenda Ross of Equity Union
- 1/29 29Active
$ 1,349,900
3 Beds4 Baths2,780 SqFt23916 Windward LN, Valencia, CA 91355
Single Family Home
Listed by Rodolfo Sanzana of Montemar CRE Corp
- 3DPrice Dropped by $13K
$ 707,000
3 Beds3 Baths1,844 SqFt26833 Shorebreak LN #32, Valencia, CA 91355
Townhouse
Listed by Scott Reiber of Redfin Corporation
- 1/39 39Active
$ 1,099,000
3 Beds4 Baths3,240 SqFt350 Aspen LN, Bridgeport, CA 93517
Single Family Home
Listed by Debra Frolove of Berkshire Hathaway HomeServices California Properties
- 1/27 27Pending
$ 674,950
3 Beds2.5 Baths1,687 SqFtHayward, CA 94545
Single Family Home
Listed by Carlo Austria of Intero Real Estate Services
MORTGAGE CALCULATOR

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A for-sale-by-owner (FSBO) transaction requires time, know-how and confidence. If you’re not sure that you have all three, enlisting the services of an advisor — a professional who knows the ins and outs of listing and selling homes successfully — pays off. * Advisors Avoid Emotional Sales
• Advisors Weed Out Unqualified Buyers
• Advisors Negotiate Price
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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