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6 Beds
4 Baths
4,449 sqft

$3,800,000

603 Lone Oak Drive, Thousand Oaks CA, 91362

Price per sqft$854.12
Built in1989
Property size4,449 sqft
Property typeResidential
Listed by Shane Haas CA DRE# 01505864 with Gratus Homes & Estates (805) 807-2794

Overview

Active

Listed Sep 25, 2026

Updated 13h ago

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.

$25,281/mo

Est. mortgage payment based on a $3,800,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
226004597

Interior Features

Bedrooms
6
Bathrooms
4
Fireplace
Yes
Cooling
Yes
Basement
No

Exterior Features

Lot Size
1.23 Acres

Other Property Details

Garage
Yes
View
Yes
Pool
Yes
55+/Senior Community
No
MLS provider logo

Listed by Shane Haas CA DRE# 01505864 with Gratus Homes & Estates (805) 807-2794

Based on information from the California Regional Multiple Listing Service (CRMLS) as of 10/7/2026. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, the Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent. Property locations as displayed on any map are best approximations only and exact locations should be independently verified. Any offer of compensation is made only to participants of the MLS where the listing is filed.

©2026 California Regional Multiple Listing Service (CRMLS) all rights reserved.

Data last updated on 10/7/2026 at 6:35 AM UTC Last Checked: 6:35 AM UTC

 

 

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