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


256 Properties Available
- Default
- Price-High To Low
- Price-Low To High
- Newest Listings
- Beds (Most)
- Baths (Most)
- Year Built (Newest)
- Square Feet (Biggest)
- 1/3 3Active
$ 1,399,000
4 Beds2 Baths1,656 SqFt1391 PATRICIA AVE, Simi Valley, CA 93065
Single Family Home
Listed by Petre Pavel of Beverly and Company, Inc.
- 1/10 10Pending
$ 690,000
3 Beds3 Baths1,376 SqFt832 Chelsea CT, Simi Valley, CA 93065
Single Family Home
Listed by Mathilda Fisher of Century 21 Masters
- 1/22 22Pending
$ 949,999
5 Beds2 Baths2,027 SqFt1513 Branch AVE, Simi Valley, CA 93065
Single Family Home
Listed by Karly Williams of Pinnacle Estate Properties
- 1/20 20Pending
$ 675,000
2 Beds2 Baths1,520 SqFt405 Huyler LN #C, Simi Valley, CA 93065
Condo
Listed by Rick Garcia of Sur Realty
- 1/17 17Pending
$ 938,000
6 Beds4 Baths3,110 SqFt604 Sandy AVE, Simi Valley, CA 93065
Single Family Home
Listed by Melissa Westfall of Opendoor Brokerage Inc.
- 1/28 28Pending
$ 599,900
4 Beds2 Baths1,227 SqFt1720 Wilton ST, Simi Valley, CA 93065
Single Family Home
Listed by Jeffrey Landau of Team 805 Real Estate
- New
$ 789,000
4 Beds2 Baths1,227 SqFt1620 Spence ST, Simi Valley, CA 93065
Single Family Home
Listed by Bryan Fleming of RE/MAX ONE
- 1/13 13Active
$ 0
2.35 Acres Lot23 W Easy St #201, Simi Valley, CA 93065
Commercial
Listed by Brandi Hassell of CENTURY 21 PRIMETIME REALTORS
- 1/6 6Active
$ 3,350,000
1.03 Acres Lot2503 Royal AVE, Simi Valley, CA 93065
Commercial
Listed by Larry Nease of Terra Conejo Properties, Inc.
- 1/15 15Active Under Contract
$ 5,700,000
0.85 Acres Lot1850 Williams ST, Simi Valley, CA 93065
Multi-Family
Listed by Cameron Samimi of Lyon Stahl Investment Real Estate, Inc.
- 1/9 9Active
$ 200,000
2380 Shasta WAY #D, Simi Valley, CA 93065
Commercial
Listed by Steve Hovakimyan of City Center Realty Group
- 1/13 13Active
$ 728,950
0.26 Acres2025 Royal AVE, Simi Valley, CA 93065
Vacant Land
Listed by Cheryl Nickel of Norm Haley Real Estate
- 1/28 28Active
$ 2,150
900 SqFt1633 Erringer RD, Simi Valley, CA 93065
Commercial
Listed by Linda Enderson of Better Homes and Gardens Real Estate Town Center
- 1/2 2Active
$ 1,695,000
0.32 Acres Lot1791 Erringer RD, Simi Valley, CA 93065
Commercial
Listed by Kreg Gable of R.R.Gable, Inc.
- Pending
$ 699,000
3 Beds2 Baths1,651 SqFt3082 Galena AVE, Simi Valley, CA 93065
Single Family Home
Listed by Deborah Gates of Century 21 Everest
- Pending
$ 545,000
2 Beds2 Baths1,145 SqFt630 Kingswood LN #F, Simi Valley, CA 93065
Townhouse
Listed by Deborah Gates of Century 21 Everest
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