Beautifully appointed custom 6498 Square foot estate on 1.25 acres of park like grounds! This 5BD+8BA include two pirmary suites and is truly a destination location.The ground floor primary suite includes a dual- sided marble fireplace, spa tub, large glass shower, custom designed walk in closet, private patio that leads to the rear grounds. The second private suite includes a wet bar, private terrace with views of the grounds and full marble bathroom retreat along with a huge walk-in closet. This custom home features a gourmet chef kitchen w/ large island, custom cabinetry, gorgeous granite, stunning backsplash, SubZero, Wolf and Cove stainless steel appliances plus butlers pantry w/ warming drawer and wine fridge. Kitchen spills into oversized family room w/ custom cabinets and cozy fireplace. This home features a formal entry w/ stunning views of lush backyard, formal living room, formal dining room, oversized bedrooms.The yard features two built-in BBQ areas, two outdoor televisions, fire pit, putting green, working greenhouse, 4 fountain, 3, indoor fireplaces, sparkling pool with many rock waterfalls, and a huge water slide, spectacular walkways throughout, gorgeous rose garden, and an orchard with orange, lemon, apple, avocado, plum, peach, apricot and lime trees. The stunning guest house includes newer tile flooring, custom window coverings, a kitchenette and so much more.
This is the haven you are looking for.
For sale
$3,875,000
421 Whitegate Rd, Thousand Oaks, CA 91320
5beds
6,628sqft
Est.: Get pre-qualified
Single Family Residence
Built in 2000
1.31 Acres Lot
$3,584,900 Zestimate®
$585/sqft
$-- HOA
What's special
Cozy fireplaceWorking greenhouseDual-sided marble fireplacePutting greenGround floor primary suiteSecond private suiteStunning backsplash
- 36 days |
- 703 |
- 28 |
Zillow last checked:
Listing updated:
Listed by:
Joanne Nelson DRE #01296717 805-857-0897,
Equity Union Real Estate
Source: CSMAOR,MLS#: 226001943
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 6
- Full bathrooms: 4
- 3/4 bathrooms: 2
- 1/4 bathrooms: 2
Heating
- Central Furnace, Zoned, Natural Gas
Cooling
- Ceiling Fan(s), Central Air, Zoned
Appliances
- Laundry: Laundry Room, Inside
Features
- Walk-In Closet(s), High Ceilings, Built-in Features, Crown Molding, Wired for Sound, Granite Counters, Pantry, Bidet, Formal Dining Room
- Flooring: Carpet, Ceramic Tile, Hardwood, Travertine, Wood/Wood Like
- Doors: Double Door Entry, French Doors
- Windows: Custom/Window Coverings, Double Pane Windows, Drapes, Screens
- Has fireplace: Yes
- Fireplace features: Fire Pit, Bath, Family Room, Living Room, Gas
Interior area
- Total structure area: 6,628
- Total interior livable area: 6,628 sqft
Video & virtual tour
Property
Parking
- Total spaces: 3
- Parking features: Garage Attached, Driveway, Concrete
- Attached garage spaces: 3
- Has uncovered spaces: Yes
Accessibility
- Accessibility features: Grab Bars in Bath(s), Halls/Doors 3Ft Wide
Features
- Levels: Two
- Stories: 2
- Entry location: Ground Level w/Steps
- Patio & porch: Awning(s), Covered, Patio Open
- Exterior features: Balcony, Rain Gutters, Gutters
- Has private pool: Yes
- Pool features: Heated, Gas Heat, Permits, Private, Gunite
- Has spa: Yes
- Spa features: Heated, Heated - Gas, Permits, Gunite, In Ground
- Fencing: Slump Stone,Split Rail,Wrought Iron,Fenced
- Has view: Yes
- View description: Mountain(s)
Lot
- Size: 1.31 Acres
- Features: Agricultural, Front Yard, Landscaped, Cul-De-Sac
Details
- Additional structures: Cabana, Gazebo, Greenhouse, Cabana, Gazebo, Green House, ADU Bathrooms: 2, ADU Bedrooms: 1, ADU Living Area: 975, ADU : 1
- Parcel number: 6580052335
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Spanish Colonial
- Property subtype: Single Family Residence
Materials
- Stucco
- Foundation: Concrete Slab, Slab
Condition
- Updated/Remodeled
- New construction: No
- Year built: 2000
Utilities & green energy
Green energy
- Energy efficient items: Thermostat
- Energy generation: Solar
Community & HOA
Community
- Security: Fire Sprinkler System, Smoke Detector(s)
- Subdivision: Custom
HOA
- Has HOA: No
Location
- Region: Thousand Oaks
Financial & listing details
- Price per square foot: $585/sqft
- Tax assessed value: $2,321,168
- Annual tax amount: $24,907
- Date on market: 4/28/2026
- Cumulative days on market: 37 days
- Listing terms: Other,Conventional,Cash to New Loan,Cash
- Road surface type: Paved
Estimated market value
$3,584,900
$3.41M - $3.76M
$7,625/mo
Price history
| Date | Event | Price |
|---|---|---|
| 4/28/2026 | Listed for sale | $3,875,000-3.1%$585/sqft |
Source:  CSMAOR #226001943 Report a problem | ||
| 9/18/2025 | Listing removed | $3,999,999$603/sqft |
Source: CSMAOR #225003823 Report a problem | ||
| 8/15/2025 | Price change | $3,999,999-2.4%$603/sqft |
Source: CSMAOR #225003823 Report a problem | ||
| 8/12/2025 | Price change | $4,099,0000%$618/sqft |
Source: CSMAOR #225003823 Report a problem | ||
| 7/29/2025 | Listed for sale | $4,100,000+105%$619/sqft |
Source: CSMAOR #225003823 Report a problem | ||
| 3/7/2017 | Sold | $2,000,000-4.7%$302/sqft |
Source: Public Record Report a problem | ||
| 8/3/2016 | Listed for sale | $2,099,000+57.9%$317/sqft |
Source: RE/MAX GOLD COAST #216011139 Report a problem | ||
| 9/28/2012 | Sold | $1,329,000-1.6%$200/sqft |
Source: CSMAOR #12011567 Report a problem | ||
| 3/15/2012 | Listing removed | $1,350,000$204/sqft |
Source: TNG Real Estate Services Inc. #F12004397 Report a problem | ||
| 1/13/2012 | Listed for sale | $1,350,000$204/sqft |
Source: TNG Real Estate Services Inc. #F12004397 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $24,907 +4.8% | $2,321,168 +2% |
| 2024 | $23,766 | $2,275,655 +2% |
| 2023 | $23,766 +1.7% | $2,231,035 +2% |
| 2022 | $23,363 +1.7% | $2,187,290 +2% |
| 2021 | $22,981 +2.9% | $2,144,402 +1% |
| 2020 | $22,333 +2.7% | $2,122,415 +2% |
| 2019 | $21,743 +2% | $2,080,800 +2% |
| 2018 | $21,310 +31.5% | $2,040,000 +31.7% |
| 2017 | $16,207 +0.9% | $1,548,882 +2% |
| 2016 | $16,059 +2.3% | $1,518,512 +1.5% |
| 2015 | $15,705 +11.4% | $1,495,704 +12% |
| 2014 | $14,096 | $1,335,032 +0.5% |
| 2013 | -- | $1,329,000 +69.8% |
| 2012 | -- | $782,908 +2% |
| 2011 | -- | $767,558 +0.5% |
| 2009 | -- | $763,635 +4% |
| 2007 | -- | $733,984 +2% |
| 2006 | -- | $719,593 +2% |
| 2005 | -- | $705,484 +12.2% |
| 2003 | -- | $628,977 +2% |
| 2002 | -- | $616,645 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
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HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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Climate risks
Neighborhood: Newbury Park
Nearby schools
GreatSchools rating
- 8/10Banyan Elementary SchoolGrades: K-5Distance: 1.4 mi
- 5/10Sequoia Middle SchoolGrades: 6-8Distance: 0.7 mi
- 9/10Newbury Park High SchoolGrades: 9-12Distance: 1.4 mi
Schools provided by the listing agent
- Elementary: Banyan
- Middle: Sequoia
- High: Newbury Park
Source: CSMAOR. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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- California
- Ventura County
- Thousand Oaks
- 91320
- Newbury Park
- 421 Whitegate Rd
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