




3401 Deep Waters Ct, Simi Valley, CA, 93065
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.
Getting Around
Schools
Construction
Condition
- Year built: 2006
Materials
- Foundation: Concrete Slab
- Roof: Tile
- Construction materials: Stucco
Type & Style
- Home type: SingleFamily
- Architectural style: Traditional
- Property subType: Single Family Residence
Interior
Appliances
- Appliances included: Dishwasher,Disposal,Gas Dryer Hookup
- Laundry features: Laundry Room
Bedrooms & Bathrooms
- Bedrooms: 5
- Bathrooms: 5
- Full bathrooms: 4
- 1/2 bathrooms: 1
Features
- High Ceilings,Two Story Ceilings,Granite Counters,Pantry,Formal Dining Room
- Door features: Sliding Glass Door(s)
- Window features: Double Pane Windows
- Flooring: Carpet,Travertine,Wood/Wood Like
- Fireplace features: Other,Family Room,Living Room,Gas
- Fireplace: Yes
Heating & Cooling
- Heating features: Central Furnace,Zoned,Natural Gas
- Cooling features: Ceiling Fan(s),Central Air,Zoned
Interior Area
- Total structure area: 4,502
- Total interior livable area: 4,502 sqft
Property
Details
- Parcel number: 6190080265
- Special condition: Standard
Features
- Levels: Two
- Stories: 2
- Entry location: Ground Level - No Steps, Main Level
- Private pool: Yes
- Pool features: Private,Gunite
- Patio & porch: Covered,Enclosed
- Exterior features: Balcony,Rain Gutters,Gutters,Lawn,Sidewalks
- Has spa: Yes
- Spa features: Private,Gunite,In Ground
- Fencing: Wrought Iron,Fenced
- Has view: Yes
- View description: City Lights,Mountain(s)
Lot
- Lot size: 0.64 Acres
- Features: Front Yard,Landscaped,Flag Lot,Irregular Lot,Cul-De-Sac
Parking
- Total spaces: 3
- Parking features: Driveway
- Has garage: Yes
- Attached garage spaces: 3
- Has uncovered spaces: Yes
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Earthquake
- Wildfire
- Inland Flooding
How This Home’s Risks Compare
FEMA Declared Disasters in Ventura County and California
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $8,463 | $101,556 |
| Home Insurance * | $361 | $4,332 |
| Property Taxes | $1,600 | $19,200 |
| Electricity | $965 | $11,584 |
| Total | $11,389 | $136,668 |
Income You'd Need if You Spent...
California FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
No zestimate history available
Price History
| Date | Event | Price |
|---|---|---|
| 2026-07-15 | Price change | $1,673,800 |
| 2026-06-17 | Listed for sale | $1,740,000 |
| 2006-12-13 | Sold | $1,129,000 |
