For sale Home

Listed Sep 25, 2026

$3,800,000 Est. $25,134/mo

603 Lone Oak Drive

  • 6

    Beds

  • 4

    Baths

  • 4,449

    Sq ft

The story

  • Pool

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.

Facts & features

Home type

Home

Year built

1989

Floors

2

Lot size

1 acres

Price per sq ft

$854

Parking

3-car garage

Included features

  • Pool

    Yes

  • Cooling

    Central, Zoned

  • Heating

    Central, Forced Air

  • Appliances

    Range

  • Roof

    Composition

Mortgage calculator

Estimated monthly payment

$25,134 /mo

7% rate · 30-yr fixed · 20% down

  • Principal & interest $20,225
  • Property tax $3,800
  • Insurance $1,108

Includes principal, interest, taxes & insurance.

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Listing Broker

Gratus Homes & Estates

Broker Name

Gratus Homes & Estates

Agent

Shane Haas

Location

Westlake Village CA 91361