2121 Silverstar St, Simi Valley, CA 93065
OFF MARKET

2121 Silverstar St
Simi Valley, CA 93065

  • 5 Beds
  • 4.5 Baths
  • 4,441 sqft (on 0.33 acres)

$1,749,200

Trulia Estimate
as of Jun 13, 2026
Est. Refi. Payment $10,406/mo*
Refinance Your Home

$1,749,200

Trulia Estimate
as of Jun 13, 2026
Est. Refi. Payment $10,406/mo*
Refinance Your Home
5 Beds
4.5 Baths
4,441 sqft
(on 0.33 acres)

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

Beautiful, turnkey home in highly sought-after Castlewood subdivision of Big Sky neighborhood. This 4,441 sq ft home sits on one of the largest lots at 14,374 sq ft. The home features a bright and airy open floor plan with abundant natural light flowing throughout. The formal living room includes large windows, a fireplace and it is adjacent to the formal dining room. The chef's kitchen features granite counter tops, a large island with breakfast bar, Thermador appliances (refrigerator, double ovens, microwave, oven warmer and 6-burner gas cooktop), a sizeable wrap-around walk-in pantry and much more. The kitchen is open to a huge family room with a fireplace and also a breakfast nook with windows all around. The downstairs en-suite bedroom has a bathtub/shower combination. On the other side of the house is a powder room and an enormous bonus room. The luxurious primary bedroom upstairs has a sitting area that opens up to a spacious balcony and a spa-like primary bathroom with an extra-large shower and separate jetted tub. There are 3 additional large bedrooms with attached baths, a laundry room with a sink, a loft with custom built-ins and plenty of storage space. Other features of the house include a long driveway, a whole-house fan, built-ins, ceiling fans, fully owned Tesla solar system, Tesla wall charger, Tesla charging port inside the garage, tandem garage parking with lots of storage and much more. The huge private backyard includes a fire pit, built-in BBQ area, and grassy areas. This move-in ready property offers the ideal combination of space, comfort and luxury. Stunning home in a desirable community of Simi Valley. Schedule a private tour today and don't miss out in calling this place home!
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources. This description is from January 30, 2025

Home Highlights

Parking
Garage
Outdoor
Patio
A/C
Heating & Cooling
HOA
$260/Monthly
Price/Sqft
No Info
Listed
180+ days ago

Home Details for 2121 Silverstar St

Interior Features

Beds & Baths
Number of Bedrooms: 5Number of Bathrooms: 5Number of Bathrooms (full): 4Number of Bathrooms (half): 1
Dimensions and Layout
Living Area: 4441 Square Feet
Appliances & Utilities
Appliances: Dishwasher, Dryer, Disposal, Refrigerator, Trash Compactor, WasherDishwasherDisposalDryerLaundry: Laundry Room,Upper LevelRefrigeratorWasher
Heating & Cooling
Heating: Central Furnace,Fireplace(s)Has CoolingAir Conditioning: Ceiling Fan(s),Central Air,OtherHas HeatingHeating Fuel: Central Furnace
Fireplace & Spa
Fireplace: Other, Family Room, Living Room, GasSpa: PrivateHas a FireplaceHas a Spa
Windows, Doors, Floors & Walls
Flooring: Carpet, Hardwood, Other
Levels, Entrance, & Accessibility
Stories: 2Number of Stories: 2Levels: TwoEntry Location: Main LevelFloors: Carpet, Hardwood, Other
View
Has a ViewView: Hills, Mountain(s)
Security
Security: Carbon Monoxide Detector(s), Prewired, Security System Leased, Smoke Detector(s)

Exterior Features

Exterior Home Features
Patio / Porch: Patio Open, OtherFencing: Block, OtherNo Private Pool
Parking & Garage
Number of Garage Spaces: 2Has a GarageNo Attached GarageHas Open ParkingParking Spaces: 2Parking: Driveway,Garage,Direct Access
Frontage
Not on Waterfront
Water & Sewer
Sewer: Public Sewer

Days on Market

Cumulative Days on Market: 23

Property Information

Year Built
Year Built: 2006
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family Residence
Building
Not a New Construction
Property Information
Condition: Updated/Remodeled, TurnkeyParcel Number: 6190072085

Price & Status

Price
List Price: $1,775,000
Status Change & Dates
Off Market Date: Sat Jan 04 2025

Active Status

MLS Status: Closed

Location

Direction & Address
City: Simi ValleyCommunity: Castlewood-493

Building

Building Area
Building Area: 4441 Square Feet

Community

Not Senior Community

HOA

HOA Name: Big Sky AssociationHOA Phone: 805-526-0303Has an HOAHOA Fee: $260/Monthly

Lot Information

Lot Area: 0.33 acres

Listing Info

Special Conditions: Standard

Offer

Listing Terms: Conventional, Cash to New Loan, Cash

Miscellaneous

Mls Number: 224004936

Additional Information

HOA Amenities: Biking Trails,Park,Trail(s)
Last check for updates: about 6 hours ago
Listed by Vonny Reagan DRE #01163122, (805) 405-3698
The ONE Luxury Properties
Bought with: Demi Fox
Source: CSMAOR, MLS#224004936

Price History for 2121 Silverstar St

DatePriceEventSource
01/30/2025$1,770,000Sold
CSMAOR #224004936
01/05/2025$1,775,000PendingCRMLS #224004936
12/20/2024$1,775,000ContingentCRMLS #224004936
12/12/2024$1,775,000Listed For SaleCRMLS #224004936
12/23/2020$1,199,000Sold
CRISNet / SRAR #SR20220595
12/22/2020$1,199,999PendingAgent Provided
10/24/2020$1,199,999Listed For SaleAgent Provided
03/07/2006$1,180,000Sold
N/A

Market trends in Simi Valley

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$822K
$8.67KMoM
Sale-to-List Price
99.8%
0.2%MoM
Price per sq ft
$481
$3MoM
Available listings
303
14MoM
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Property Tax and Assessment

Year2025
Tax$15,001
Assessment$1,297,834
Home facts updated by county records

Homeowner tools

Estimated monthly rent$7,201/mo
List your home for rent

Comparable Sales for 2121 Silverstar St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
2079 Legacy Dr, Simi Valley, CA
0.08
Single-Family Home
$1,410,000
11/24/25
5
4.5
4,441
3358 Crosspointe Ct, Simi Valley, CA
0.14
Single-Family Home
$1,640,000
11/05/25
4
4.5
4,502
3447 Sentinel Ct, Simi Valley, CA
0.23
Single-Family Home
$1,842,000
03/06/26
5
4.5
4,585
1967 Clarkia St, Simi Valley, CA
0.28
Single-Family Home
$1,700,000
07/25/25
5
4
3,712
3421 Deep Waters Ct, Simi Valley, CA
0.18
Single-Family Home
$1,405,300
03/04/26
4
3.5
3,027
3416 Sweetgrass Ave, Simi Valley, CA
0.16
Single-Family Home
$1,200,000
12/23/25
5
4.5
3,181
3352 Whispering Glen Ct, Simi Valley, CA
0.20
Single-Family Home
$1,449,900
05/07/26
3
3.5
3,027
1893 Seasons St, Simi Valley, CA
0.28
Single-Family Home
$1,130,000
08/13/25
5
4
2,925
4016 Eagle Flight Dr, Simi Valley, CA
0.59
Single-Family Home
$1,450,000
12/19/25
5
4.5
4,396
1877 Seasons St, Simi Valley, CA
0.30
Single-Family Home
$1,165,000
07/30/25
5
3
2,907

Nearby homes

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Assigned Schools

These are the assigned schools for 2121 Silverstar St.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Simi Valley

At least 764 Trulia users voted on each feature.

  • 93 % Say it's dog friendly

  • 89 % Say there are sidewalks

  • 87 % Say car is needed

  • 83 % Say parking is easy

  • 81 % Say there's holiday spirit

  • 78 % Say yards are well-kept

  • 76 % Say streets are well-lit

  • 74 % Say people would walk alone at night

  • 71 % Say it's quiet

  • 65 % Say it's walkable to grocery stores

  • 63 % Say kids play outside

  • 60 % Say it's walkable to restaurants

  • 58 % Say neighbors are friendly

  • 54 % Say they plan to stay for at least 5 years

  • 50 % Say there's wildlife

  • 32 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Donbet2000
    "Driving in Simi Valley is okay. But some roads like Royal Avenue are quite congested during rush hour around the school entrances along the road."
    0
    Flag
  • Thetitan2
    "Simi is a great place for kids. Lots of parks and okay equipment areas to play. Highly recommend for families."
    0
    Flag
  • Allison Levinson
    "Extremely dog friendly area with appropriate waste baskets for them and free poop bags. People tend to take care of their animals on the walks and are always leashed"
    0
    Flag
  • Rebecca Palmer
    "We live in apartment home complex that works to bring the community together and has wonderful amenities for residents to enjoy. "
    0
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  • Irbynathan44
    "Good commute. I use my car to drive around and i have no issues getting where to my destinations. Traffic isnt bad."
    0
    Flag
  • Tomeboy17
    "All dog owners would love to live in our neighborhood for these reasons, very piece full and safe neighborhood to comfortably walk your dogs 🐾 our beautiful surroundings include pop stations to dispose bags."
    0
    Flag
  • Yamirannette
    "This place is really good for kids growing up, is safe, nice, and quiet, you need car for moving around but is ok, and when you drive is really safe too. The school district is very amazing, so the only one bad is the high prices for houses "
    0
    Flag
  • Tval14413
    "Parents need to know the schools in the area, parks, and what the City and surrounding areas have to offer."
    0
    Flag
  • Emily Sevcsisin
    "It feels very safe and like a typical suburban neighborhood. Perfect for families and the public schools are good"
    0
    Flag
  • Melissa Robyn Farwell
    "There is a great dog park in Simi called big sky. Most people do watch their dogs but some don’t. Most houses have big yards for dogs. "
    0
    Flag
  • Zack Walden
    "Safe and family oriented. Good schools. Shopping is generally nearby. Community involvement is strong. "
    0
    Flag
  • Cheyne Roberts
    "Great neighborhood up against a mountain with plenty of trails. Plenty of restaurants in the area with schools close by"
    0
    Flag
  • Betty Harrah
    "Dogs are always around and playing and owners are walking them. Dogs are popular here.. it's a nice flat area for walking your dogs and there are trash cans to put your poop bags. Everyone picks up after their dog"
    0
    Flag
  • Johanna Hodges
    "They’d like that it’s super pet friendly with lots of parks and trash cans and doggy bags availability "
    0
    Flag
  • Janetb6
    "I live at a trailhead leading to open space. Dog owners would lime to run in the hills with their friendly dog companion. "
    1
    Flag
  • Julianna Whitworth
    "Quiet, feels safe, neighbors say hello. Several neighbors go all out decorating for Halloween and Christmas. "
    0
    Flag
  • Wmayea
    "It’s changing rapidly since COVID . Most people are nice but there is increasing crime and locals are quickly moving out of state. "
    0
    Flag
  • Magydoo
    "Health fairs, street fairs, police coffee chats, multiple church’s doing good community work and music festivals in the parks that are for all to enjoy."
    1
    Flag
  • Rebecca Palmer
    "I commute to San Fernando Valley. Typically it is a smooth drive. Occasionally there is an accident or fire (during fire season) on or near the freeway which delays me. "
    0
    Flag
  • Tnovorr
    "Wonderful selection of local shopping and restaurants, with just a quick trip to 1000 Oaks, Moorpark, Woodland Hills and Westlake Village. Love living in Wood Ranch, so beautifully designed with parks and filled with mature trees."
    0
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  • Tony A.
    "It's very quiet and peaceful and every store I need to go, is near by. It's very safe and very clean. Lots of hiking trails. "
    0
    Flag
  • Erin C.
    "Very nice suburb. Quiet and family friendly. Good shopping areas nearby. Absolutely love living here."
    4
    Flag
  • Trulia User
    "The area is very clean, surrounded by beautiful mountains and rocks. I feel very safe in this community. "
    3
    Flag
  • Roderguerrero
    "Excellent , clean, Safe, friendly, good education for my kids, walk distance to grocery stores, And as a handyman, a lot opportunities to get work in town with out the need to drive long distances for work "
    3
    Flag
  • Dreyes777
    "I love this place because it’s green and beautiful and neighborly and quiet and organized and safe and cool but never cold."
    0
    Flag
  • Mercadocynthia89
    "I live at the Avalon apartments. It would be nice if our community showed more hospitality like the south. "
    0
    Flag
  • Rakhshan A.
    "The location is really good. close to the freeway, hiking trails, biking trails and some basic stores. "
    0
    Flag
  • Unspecified
    "Very neighborly,lots of families, no hustle and bustle, lots of outdoor activities, hiking, mountain biking, road cycling, and CONSERVATIVE!"
    7
    Flag
  • Lydia H. R.
    "I’ve lived here for 14 years and it’s a great community with low crime and great neighbors. Halloween is great here!"
    0
    Flag
  • Lee H.
    "Since I work early, the commute is great. The 118 can get congested to the 23. Traffic usually goes smooth."
    1
    Flag
  • Lrvermette
    "Average. No public transportation is available. Traffic is moderate and driving speeds are good. In"
    0
    Flag
  • Evelyn.m.sanabria
    "Very nice city... I am glad I moved out here. I feel safer to walk around with my daughter any where that I go "
    0
    Flag
  • Cristina J.
    "Not many events go on in my neighborhood. Only even I’ve attended was the simi town center fair. And the pumpkin patch "
    0
    Flag
  • Samantharseeholzer
    "There is a civil war re-enactment at Strathern Park every year. The park also has truck or treating and movie watching on Halloween."
    0
    Flag
  • Xjrguy
    "Great place to live. Quiet, clean and great schools. Good transportation options and close to everything but far enough away to not be a traffic nightmare."
    0
    Flag
  • Madison S.
    "I love Simi Valley in the fact that it has nice whether, it is homie, not too much traffic, close to Malibu (the beach) and has most shopping places I need! "
    0
    Flag
  • Tiffany
    "People here are so friendly and kind and convey a true Christian love to their neighbors. It is a clean area with good schools. There are lots of stores and restaurants but it is lacking in a mall. "
    0
    Flag
  • Lee A. J.
    "The schools are good and many programs are offered by the parks and recreation. Community is strong. Good restaurants are few and far between "
    0
    Flag
  • Yamirannette2013
    "I like so much Simi Valley city, is really clam and beautiful, sometimes it is bored but is so safe, we have good restaurants, good schools, "
    2
    Flag
  • Carlos M.
    "Some nice parks, the wash is very nice to go for walks or cycling, various type of restaurants and grocery stores, very few daycare places"
    1
    Flag

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Homes for sale near 2121 Silverstar St

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Off Market Homes Near 2121 Silverstar St

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The information being provided by CSMAR is for the visitor's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties a visitor may be interested in purchasing or leasing. Information relating to properties referenced on this web site may originate from the Internet Data Exchange (IDX) program of CSMAR. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. Any information originating from CSMAR, relating to a property, regardless of source, including but not limited to square footages and lot sizes, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals. Listing data originating from CSMAR is copyrighted by CSMAR and is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited.
2121 Silverstar St, Simi Valley, CA 93065 is a 5 bedroom, 5 bathroom, 4,441 sqft single-family home built in 2006. This property is not currently available for sale. 2121 Silverstar St was last sold on Jan 30, 2025 for $1,770,000 (0% lower than the asking price of $1,775,000). The current Trulia Estimate for 2121 Silverstar St is $1,749,200.