See other homes in:
Primary listing photo
Listing photo 2
Listing photo 3
Listing photo 4
Listing photo 5

3401 Deep Waters Ct, Simi Valley, CA, 93065

5beds
5baths
4,502sqft
$1,673,800
$372price/sqft
$11,389/moest. monthly cost
$455,560/yrincome needed

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

4
WalkingCar-Dependent
14
TransitMinimal Transit
0
BikeNot Bike Friendly

Schools

6/10
5/10
Hillside Middle SchoolGrades 6-82.8 mi
7/10
Simi Valley High SchoolGrades 9-124.0 mi

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
    EarthquakeRelatively High
  • Wildfire
    WildfireRelatively High
  • Inland Flooding
    Inland FloodingModerate

How This Home’s Risks Compare

Earthquake
Wildfire
Inland Flooding

FEMA Declared Disasters in Ventura County and California

Earthquake
Fire
Flood
Mud Landslide
Severe Ice Storm
Severe Storm
Straight Line Winds
Tornado
Tropical Storm
Winter Storm

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

MonthlyAnnual
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
*Does not include cost of any FAIR Plan premiums

Income You'd Need if You Spent...

35% on housing$390,480/yr
40% on housing$341,670/yr
45% on housing$303,706/yr

California FAIR Plan Programs

California FAIR Plan Association

Covered
WildfireWildfire
Visit Website →
Current Policies
Residential: 417,310Commercial: 13,990
Total Premiums$1.42B
Total Exposure$429.84B

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.

Insurance Growth Rate5-year average: 10.1%
10.1%
0%30.0%
Electricity Growth Rate10-year average: 4.3%
4.3%
0%15.0%
Property Taxes Growth Rate2-year average: 1.5%
1.5%
0%15.0%
Income Spent on Housing
30%
30%45%

Comparing Against the Market

Price Per Sq Ft

$372This listing

vs Other Active Listings

Avg $/sqft

ZIP 93065$413
Ventura County$554

vs Homes Sold Last Month

Median $/sqft

ZIP 93065$465
Ventura County$515

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

DateEventPrice
2026-07-15Price change$1,673,800
2026-06-17Listed for sale$1,740,000
2006-12-13Sold$1,129,000

For Sale by Agent

AgentJoanne Nelson
BrokerageEquity Union Real Estate

Similar Homes