SAN FRANCISCO BAY AREA • 9-COUNTY ARCHITECTURAL NETWORK
Official Regional MLS Feed • Oct 30, 2026
BayAreaHomes Logo
BayAreaHomes.com
Your direct connection to Bay Area Real Estate
▾
4300 Lake County Hwy
PENDING CONTRACT 2 Houses on Lot
Official MLS Asking Price
$2,150,000.00
Photo 1 of 62

4300 Lake County Hwy

Calistoga, Napa • California • MLS #326021826

πŸ›οΈ This listing courtesy of: Sieba Peterson, Golden Gate Sotheby's International Realty (BAREIS MLS #326021826)
MLS ID #326021826
Living Area 4,738.00 Sq Ft
Price / SqFt $453.78
Bedrooms 5 Beds
Bathrooms 5.0 Baths
Association Fee No HOA ($0)
Stories / Levels 1 Story
Lot Area 5.0000 Acres
Market Velocity 227 Days on Market

Property Narrative • Architectural Remarks

Experience this striking 5-acre architectural estate designed by renowned architect Nan Hearst. The 3,600 sq. ft. residence showcases a distinctive half-circle design positioned to capture sweeping views over Calistoga, surrounding vineyards, and the Napa Valley beyond. Expansive walls of glass fill the home with natural light and frame the dramatic scenery. Inside are three spacious bedrooms and two baths, with soaring ceilings, wood and concrete floors, and multiple fireplaces creating warmth and character. The chef's kitchen includes a premium gas range, Sub-Zero refrigerator, and a scenic balcony overlooking the valley. Outdoor living centers around a sparkling pool with a dedicated bath, creating a private resort-style setting. The property is thoughtfully equipped with solar power, Tesla Powerwall, backup generator, a 5,000-gallon water tank, metal roof with fire sprinklers, carport, and an on-site fire hydrant. An 1,100 sq. ft. ADU offers two bedrooms, two baths, partial kitchen, fireplace, laundry, and an attached garageideal for guests or rental income. Just 10 minutes to Calistoga, this rare Napa Valley property combines architecture, sustainability, and breathtaking vineyard views.

Architectural Specifications • Key Infrastructure

Property Sub-Type 2 Houses on Lot
Architectural Style Contemporary
Property Condition Original
Year Built 1999
Subdivision / Enclave Calistoga
Vehicle Parking 2-Car Garage (Attached, Covered, Inside Entrance) • 8 Total Spaces
Climate Control Cooling: Central Air • Heat: Fireplace(s), Natural Gas, Solar
Solar Integration Seller Owned
Fireplaces 2 Fireplaces
Pool & Spa Private Pool
Second Unit / ADU 2nd Unit Detached
Water & Sewer Utilities Water: Treatment Equipment, Well • Sewer: Septic Connected
Assessor Parcel # (APN) 017042003000
Cross Street Tubbs Lane
Roofing Metal

Educational Jurisdiction • Assigned School Districts

Elementary School Calistoga Elementary Area
Middle / Junior High Calistoga Middle School Area
High School District Calistoga High School Area
Unified Administrative Jurisdiction: Calistoga Unified School District

Interior Appointments • Appliances • Finishes

Architectural & Interior Features
• Cathedral Ceiling(s)
Included Kitchen & Utility Appliances
βœ“ Built-In Electric Oven βœ“ Dishwasher βœ“ Disposal βœ“ Free-Standing Refrigerator βœ“ Gas Cooktop βœ“ Gas Plumbed βœ“ Range Hood βœ“ Microwave

Exterior Grounds • Outdoor Living • Environmental Features

Scenic Environmental Views
⛰️ City Lights ⛰️ Hills ⛰️ Mountain(s) ⛰️ Panoramic ⛰️ Vineyard ⛰️ Trees/Woods
Porch, Patio & Deck Elements
🏑 Covered Deck 🏑 Uncovered Deck
Lot & Grounds Attributes
🌿 Landscape Front 🌿 Private 🌿 Secluded
Outdoor Infrastructure & Grounds
• Balcony • Uncovered Courtyard
Outbuildings & Additional Structures
🏚️ Guest House
Interactive 3D Virtual Tour Available
Explore a complete spatial walkthrough of this residence.
Launch 3D Tour →

System Audit History

  • • Oct 20, 15:08 | STATUS: Off-Market → Active Under Contract (SYSTEM_SYNC)
πŸ›οΈ Official MLS Listing Courtesy Originating MLS: BAREIS MLS • #326021826
This listing courtesy of:
Sieba Peterson
🏒 Golden Gate Sotheby's International Realty • Verified MLS Participant
πŸ›‘οΈ BAREIS MLS • Data Disclosure & Licensing Terms
Originating Feed: BAREIS MLS • #326021826
Data Provider: Bay Area Real Estate Information Services, Inc. (BAREIS MLS) • Northern California MLS Alliance

Information is provided by Bay Area Real Estate Information Services, Inc. (BAREIS). The information being provided is for the consumer's personal, non-commercial use, and shall not be used for any purpose other than to identify prospective properties that consumers may be interested in purchasing.

Information Deemed Reliable But Not Guaranteed. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

© 2026 Bay Area Real Estate Information Services, Inc. All Rights Reserved. Equal Housing Opportunity
βš–οΈ California DRE & Fair Housing Disclosure
CalDRE Compliant • Equal Housing Opportunity

California Department of Real Estate (DRE): All real estate advertising, marketing, and client representation conducted via BayAreaHomes.com strictly adhere to California Real Estate Law and the statutory regulations established by the California Real Estate Commissioner.

Equal Housing Opportunity: We are committed to the letter and spirit of U.S. and California policy for the achievement of equal housing opportunity. We encourage and support an affirmative advertising program in which there are no barriers to obtaining housing because of race, color, religion, sex, handicap, familial status, national origin, sexual orientation, gender identity, or marital status (Federal Fair Housing Act, California FEHA, and Unruh Civil Rights Act).

🏠 Equal Opportunity Housing • CalDRE Brokerage Standards Fiduciary Representation Standard