603 Lone Oak Drive
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603 Lone Oak Drive, Thousand Oaks, CA 91362

$3.8M6bd · 4ba · 4,449 sqft
Lot 1 sqft•Single Family Residence•
Active
•38d on market•MLS# 226004597

Property Description

Welcome to an extraordinary sanctuary of modern luxury and serene privacy, perched at the end of a peaceful hillside cul-de-sac in Thousand Oaks. Offering breathtaking, panoramic sunset views that stretch all the way to the majestic Santa Monica Mountains, this completely renovated estate delivers a lifestyle of unmatched sophistication. Set on an expansive 1.23-acre lot, every inch of this home has been thoughtfully reimagined from the inside out, blending high-end design with effortless everyday living. Inside, your arrival is greeted by custom wood double doors opening into a dramatic foyer with beamed vaulted ceilings where the panoramic views instantly unfold. The residence boasts rich white oak flooring and an open, light-filled layout. The custom kitchen serves as a true masterpiece, featuring premium Bertazzoni appliances and a striking live-edge wood island countertop with a breakfast bar, seamlessly connecting to living spaces highlighted by two remodeled and resurfaced gas fireplaces in the living room and downstairs family room. Designed for effortless flow, two sleek viewing decks with glass railings, one positioned off the kitchen and living area, showcase the stunning scenery. With six bedrooms and four beautifully appointed bathrooms, the flexible floor plan includes three bedrooms and two bathrooms on the main level, highlighted by a serene main-floor primary suite and spa-like bathroom, plus three additional bedrooms and two bathrooms upstairs, complete with a private viewing balcony off the primary retreat. Some major infrastructure upgrades in the last 2 years provide absolute peace of mind, including a fully updated 200-amp electrical system, modernized plumbing, roof, insulation, two water heaters, and three zoned HVAC systems, alongside a finished three-car garage. Step outside into your own private resort, where a sparkling saltwater pool and spa are framed by sweeping vistas and ultimate seclusion, complemented by a large covered patio off the downstairs family room that overlooks the pool. Beyond the immediate poolside oasis, the property features a massive flat pad housing a stable, plus an additional, even larger flat pad offering endless possibilities, ideal for constructing an ADU with private outdoor space and parking, a full-size sport court, or a horse corral, along with a separate hillside chicken coop and goat area. Perfectly positioned just moments from Mates Elementary, local parks, shopping, and convenient highway access, this one-of-a-kind property delivers the ultimate blend of countryside tranquility and modern convenience.

Features & Amenities

CustomFeeBuilt 1989

Property Details

Subdivision
Custom
Land Type
Fee
Year Built
1989
Property Type
Residential
Property Subtype
Single Family Residence
Stories
2
Garage Spaces
3
Heating
Central Furnace, Fireplace, Forced Air
Cooling
Central A/C, Zoned A/C, Other
View
Mountain View
Flooring
Ceramic Tile, Marble, Slate, Travertine, Wood/Wood Like
Roof
Composition
City
Thousand Oaks
Zip Code
91362
County
Ventura
Listed byGratus Homes & Estates, Shane Haas·805-807-2794·shane@gratushomes.com

Mortgage Calculator

Current Rates

$
$
%
Monthly Payment
$19,214.87
Principal & Interest
Loan Amount
$3,040,000
Total Interest
$3,877,352
Total Payment Over 30 Years
$6,917,352
This calculator provides estimates only. Actual mortgage payments may include taxes, insurance, HOA fees, and PMI. Contact a lender for accurate quotes.

About Custom

This property is located in Custom, a community in Thousand Oaks. Explore more listings in this neighborhood to compare options and pricing.

View Custom Listings

Comparative Market Analysis

Luxury Tier · 4 active · 5 closed

603 Lone Oak Drive, Thousand Oaks, CA 91362

Custom · Thousand Oaks · Single Family Residence

$3.8M
Luxury Tier
Beds
6
Baths
4
Sqft
4,449
Lot
1.23 ac
Year
1989
$/Sqft
$854
Pool: Yes✓
Spa: Yes✓
View: mountain✓
Garage: 3-car✓

Listed in line with the median closed sale of $3,898,000. Closed comps sold at 93% of list — buyers have negotiating leverage. Expect a longer timeline — comps averaged 129 days on market. Luxury tier — fewer comparable sales widen the confidence range.

Price Position

Aligned with the market — fair pricing for the comps.

At market
Subject listed at $3.80M· $854/sqft
Total list price
Closed comps
vs closed median $3.90M
−$98K (−2.5%)
Active comps
vs active median $3.50M
+$300K (+8.6%)
Price per sqft
Closed compsinsufficient comp data
Active comps
vs active avg $/sqft $999
−$145 (−14.5%)

Active Properties (4)

Active Comparables

AddressCityYearBDBTHSqFtLotSzLP/SqFtLPDIMScore
2431 Sapra StreetThousand Oaks2021443,57524,393$909$3.25M8748
5001 Lakeview Canyon RoadWestlake Village1985675,50922,988$762$4.20M3346
1284 WestwindWestlake Village1983343,3324,356$975$3.25M8532
1283 Westwind CircleWestlake Village1977432,5955,227$1,349$3.50M13128
Total: 4 · Average4.34.53,752.7514,241$998.75$3.55M84
Median3,575$3.50M

Closed Properties (5)

Closed Comparables

AddressCityYearDateBDBTHSqFtLotSzLPSPSP/SqFtSP/LPDIMScore
3909 Cresthaven DriveWestlake Village199708/13/2026554,69824,829$4.15M$3.90M$8300.9412859
821 Emerson StreetThousand Oaks196511/13/2025454,76620,260$4.63M$4.00M$8390.8619051
976 Ranch HouseWestlake Village198104/24/2026544,12345,738$3.85M$3.75M$9100.979447
1394 DoralWestlake Village198509/14/2026453,85319,602$3.50M$3.44M$8920.9811046
4387 Rayburn StreetWestlake Village200007/17/2026554,860114,999$4.50M$4.10M$8440.9112244
Total: 5 · Average4.64.84,46045,085.6$3.84M$3.84M$863—128.8
Median4,698$3.90M$3.90M

Market Analysis

List vs Sale $/SqFt

Sale Price Trend

Days on Market

Sale vs List Price

AI-generated CMA

This analysis was generated automatically from MLS data. For an in-depth, human-reviewed valuation, contact Joseph Sardella at josephsardella@gmail.com.