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Simi Valley, CA

$1,673,800

3401 Deep Waters Court, Simi Valley, CA
5
Beds
5
Baths
4,502
Sq Ft
2006
Built
28
Days listed

About this home

Very large elevated private lot with expansive mountain and sunset views in a secluded, peaceful cul-de-sac at the LOWEST list price per square foot in the coveted, quality-constructed Castlewood at Big Sky. Residents of Castlewood have access to the broader Big Sky amenities, which include a central park with sports fields, a dedicated dog park, and immediate access to miles of hiking and mountain biking trails. Located at the end of a private street is this 5 BR, 4.5 BA home with a courtyard flex room that would make a great office, studio, or gym. This home with panoramic, elevated views features a formal living room with a fireplace and formal dining room with crystal chandelier that both face a courtyard with custom in-ground fountain. The stairway features custom wrought iron detailing along with a beautiful marble medallion. The spacious chef's kitchen features stainless steel appliances, a huge breakfast bar and kitchen island, and a dining nook that opens onto the family room with custom built-in cabinets and a fireplace. The dining nook and family room open to the private, resort-styled yard with sparkling pool, built-in barbecue, fire pit, and play area. There is also a private guest room with full en-suite bath and large walk-in closet on the first floor. Upstairs, the master suite is expansive, with a fireplace, sweeping views, and a very large private bathroom and enormous walk-in closet. The master also features a large private sunroom with mountain views and a fireplace. In addition, there are 3 other spacious secondary bedrooms, one of which has an en-suite bath, the other two which share a bath with double sinks. The upper level also includes a loft which is ideal for a home office or study area. 4500 feet of highly livable very peaceful space with privacy, beautiful views, custom cabinets, custom shutters, and ceiling fans throughout for sale from the original owners.

Facts & features

Interior
Bedrooms
5
Bathrooms
4 full, 1 half
Living area
4,502 sq ft
Interior features
Breakfast Bar, Balcony, High Ceilings, Pantry, Two Story Ceilings, Bedroom On Main Level, Loft, Primary Suite
Appliances
Double Oven, Dishwasher, Gas Cooking, Disposal, Gas Water Heater, Microwave
Flooring
Carpet, Wood
Fireplace
Family Room, Gas, Living Room, Primary Bedroom, Outside
Heating
Central, Natural Gas, Zoned
Cooling
Central Air, Zoned
Laundry
Gas Dryer Hookup, Laundry Room
Levels
Two
Spa
Gunite, In Ground, Private
Exterior & lot
Lot size
0.64 acres (27,878 sq ft)
Pool
Gunite, Private
View
City Lights, Mountains
Architectural style
Traditional
Year built
2006
Parking
Door Multi, Driveway, Garage, Garage Door Opener, Guest
Parking spaces
3
Community
Area
SVC - Central Simi
County
Ventura
Community features
Park
HOA fee
$260/mo
Listing details
Status
Active
Property type
Single Family Residence
Days on market
28
Listed
2026-06-16
Original price
$1,740,000
Terms
Cash, Cash To New Loan, Conventional
Parcel #
6190080265
MLS #
226002833
Listed by
Joanne Nelson · Equity Union Real Estate

Location

Price history

Listed
$1,740,000 · 2026-06-16
Price reduced
$1,673,800 (−$66,200)
Days on market
28
Current price
$1,673,800
Financing

Could this home be yours?

Estimated monthly payment
$10,500
$8,464 principal & interest · $2,036 taxes & insurance
$334,760
Estimate only
Loan $1,339,040

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Estimated value range nearby
$1,945,628$2,283,998

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Listing data provided by CRMLS

Listing courtesy of Equity Union Real Estate. © 2026. The multiple listing data appearing on this website is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the consumer may be interested in purchasing. All data, including but not limited to all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. The listing broker's offer of compensation is made only to participants of the MLS where the listing is filed. Last updated July 27, 2026 Equal Housing Opportunity.

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