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$1,449,900 Just Listed

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 3 Full Baths
  • 1 Partial Bath
  • 3,027 Sq. Ft.
  • 3 Car Garage
  • Updated 2 hours ago

Next open house:

Open House: 12:00 PM - 3:00 PM

Sunday 1/18 12:00 PM - 3:00 PM

3421 Deep Waters Court,Simi Valley, CA 93065

3421 Deep Waters CourtSimi ValleyCA93065

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Rarely on the market in Big Sky, a move-in ready single story on a quiet cul-de-sac with a VIEW. This open floor plan home features 9-foot ceilings and extra-wide plank European Oak hardwood floors throughout, presenting 4 beds, 3.5 baths, and 3,027 sq. ft. of easy living. The open kitchen boasts an expansive center island with seating for the whole family, plus counter space and cabinetry galore. Premium stainless steel appliances including gas range and double wall ovens make everyday meals or special occasions a breeze. A walk-in pantry and the dining nook with access to the covered patio add convenience. The spacious family room is comfortable year-round with both gas fireplace and ceiling fan, and wide-louver interior shutters showcase gorgeous hillside views. Unwind in the oversized primary suite complete with private backyard access, dual vanities, walk-in shower, jetted soaking tub, and walk-in closet. A generously sized secondary en-suite bedroom with walk-in closet, plus two more bedrooms sharing a Jack-and-Jill bathroom provide flexibility for children, guests, or a home office. The laundry room includes a utility sink and direct access to a 3-car tandem garage equipped with epoxy flooring, workshop lighting, and all the cabinetry one desires. Soak in the breathtaking sunsets at the outdoor granite seating area with BBQ and fire pit, or under the custom pergola spanning the length of the house. Relax under mature shade trees and harvest lemons from your own backyard, too! Stamped concrete from porch to patio delivers low-maintenance living, and plenty of outdoor lighting makes it easy to enjoy the outdoor space day or night. Set in the Castlewood neighborhood of Big Sky near parks, trails, the Simi Valley Town Center, and commuter routes - this is one you don't want to miss. Please see agent for a full list of technology and appliance inclusions.

Full Property Details for 3421 Deep Waters Ct

General

  • Price: $1,449,900
  • HOA FEE: $260/month
  • Status: Active
  • Type: Single Family
  • Source: MRMLS
  • MLS ID: 226000224
  • Updated: Today (1/15/2026)
  • Added to Site: Today

Interior

  • Rooms/Areas: Primary Suite, All Bedrooms Down, Family Room, Walk-In Pantry, Walk-In Closet, Primary Bedroom, Living Room
  • Interior Features: Recessed Lighting, Storage, High Ceilings, Built-in Features, Pantry
  • Fireplace: Yes
  • Fireplace(s): Gas, Family Room
  • Eating Areas: Breakfast Nook, Dining Room
  • Appliances: Dishwasher, Vented Exhaust Fan, Gas Cooking, Refrigerator, Disposal, Double Oven, Range Hood, Microwave

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 3
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 4

Other Rooms

  • Laundry: Gas Dryer Hookup, Individual Room, Inside

Additional Information

  • Shared Amenities: Other

Exterior

  • Deck/Patio: Concrete, Front Porch, Open Patio

Parking

  • Garage: Yes
  • Garage Spaces: 3
  • Parking: Garage (Direct Access), Driveway, Built-In Storage, Garage Faces Side, Garage (Two Doors), Tandem Garage

Location

  • County: Ventura
  • Subdivision: Castlewood-493 - 493
  • Driving Directions: North on Erringer Rd, right on Lost Canyons Dr., right on Legends, left on Silverstar, right on Deep Waters.
  • Direction Faces: East

School Information

  • School District: Simi Valley Unified

Community

  • Community Features: Curbs
  • Assoc. Name: GM Management

Heating & Cooling

  • Cooling Type: Central Air
  • Heating Type: Fireplace(s), Forced Air

Structural Information

  • Architectural Style: Mediterranean
  • Structure Type: Single Family Residence
  • Construction: Stucco
  • Roof: Tile
  • Common Walls: No Common Walls
  • Windows: Plantation Shutters, Double-Pane Windows
  • Entry Location: Ground Level w/Steps
  • Stories/Levels: One
  • Stories Description: One
  • Square Feet: 3,027
  • Sq. Ft. Source: Public Records
  • Year Built: 2006
  • Year Built Source: Assessor
  • Property Condition: Updated/Remodeled

Lot Features

  • Property View: Mountain(s)
  • Lot Size (Acres): 0.2
  • Lot Size (Sq. Ft.): 8,712
  • Lot Size Source: Public Records
  • Irrigation System: Sprinkler System
  • Zoning: R
  • Lot Description: Back Yard, Yard, Landscaped, Cul-de-Sac, Sprinkler System
  • Fencing (Description): Wrought Iron, Block

Financial Considerations

  • Price Per Sq. Ft.: $478.99
  • Association Fee: $260
  • Assoc Fee Freq.: Monthly

Disclosures and Reports

  • Special Conditions: Standard
  • Inclusions: Washer, dryer, water softener, smart doorbell, gateway, cable modem

Listed by Pinnacle Estate Properties, Inc., Alex Gandel

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Listing agent

— 3421 Deep Waters Ct —

  • Alex Gandel

    Pinnacle Estate Properties, Inc.

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 3421 Deep Waters Ct

School District:Simi Valley Unified School District
NameGradesDistance
Atherwood Elementary School
2350 East Greensward Street, Simi Valley, CA 93065
K-60.9 mi
Hillside Middle School
2222 Fitzgerald Road, Simi Valley, CA 93065
6-82.8 mi
Simi Valley High School
5400 Cochran Street, Simi Valley, CA 93063
9-124 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 3421 Deep Waters Ct Get Price Alerts and Save Property

Date
Details
Price
Change
Source
1/15/2026
Listed
$1,449,900
64.76%
MLS
4/17/2014
Sold
$880,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 3421 Deep Waters Ct

Year
Property Taxes
Change
Tax Assessment
Change
2025
$12,523
1%
$1,078,746
2%
2024
$12,383
6%
$1,057,595
2%
2023
$11,651
—
$1,036,858
2%
2022
$11,655
—
$1,016,528
2%
2021
$11,617
2%
$996,597
1%
2020
$11,408
5%
$986,381
2%
2019
$10,897
1%
$967,041
2%
2018
$10,836
2%
$948,080
2%
2017
$10,619
5%
$929,491
2%
2016
$10,154
2%
$911,267
2%
2015
$9,966
32%
$897,581
30%
2013
$7,528
—
$689,000
4%
2013
$7,528
—
$660,000
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 3421 Deep Waters Ct

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NMLS#: 1598647

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Listed by Pinnacle Estate Properties, Inc., Alex Gandel

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3421 Deep Waters Court, Simi Valley, CA 93065 (MLS# 226000224) is a Single Family property with 4 bedrooms, 3 full bathrooms and 1 partial bathroom. 3421 Deep Waters Court is currently listed for $1,449,900 and was received on January 15, 2026. Want to learn more about 3421 Deep Waters Court? Do you have questions about finding other Single Family real estate for sale in Central Simi? You can browse all Central Simi real estate or contact a Coldwell Banker agent to request more information.

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