Discover this striking architectural estate on 5 acres, designed by architect Nan Hearst. This stunning 3,600+/- sq. ft residence boasts a unique half-circle layout, perfectly oriented to showcase sweeping views of the Napa Valley. Inside, the home features three spacious bedrooms and two baths, complemented by expansive walls of glass that bring the outdoors in. Soaring ceilings, wood and concrete floors, and multiple fireplaces create an ambiance of warmth. The chef's kitchen is complete with a high-end gas range, a premium Sub-Zero refrigerator, and a scenic kitchen balcony. Outside, a sparkling pool with a dedicated outdoor-access bathroom offers a resort-like experience. Designed for sustainability, the property is equipped with solar power,Tesla Powerwall, backup generator, a 5,000-gallon water tank, a durable metal roof with fire sprinklers on the main home, a carport, and an on-site fire hydrant. The 1100+/- sq. ft. ADU offers 2 bedrooms & 2 baths, a partial kitchen, a cozy fireplace, a washer/dryer, and an attached garage. This space is perfect for guests or to generate rental income. This rare property is only a short 10-min. drive to Calistoga, & offers a perfect blend of luxury, sustainability, and unparalleled natural beauty-an exceptional opportunity in Napa Valley
For sale
$2,950,000
4300 Lake County Highway, Calistoga, CA 94515
5beds
4,738sqft
Est.:
2 Houses on Lot
Built in 1999
-- sqft lot
$2,790,700 Zestimate®
$623/sqft
$-- HOA
What's special
Sparkling poolScenic kitchen balconyExpansive walls of glassSoaring ceilingsMultiple fireplacesArchitectural estateDurable metal roof
- 78 days
- on Zillow |
- 326 |
- 20 |
Zillow last checked: 7 hours ago
Listing updated: June 11, 2025 at 06:05am
Listed by:
Sieba Peterson DRE #01460836 707-932-1276,
Golden Gate Sotheby's 707-255-0845,
Lauren A Lawson DRE #01884203 707-685-1825,
Golden Gate Sotheby's
Source: BAREIS,MLS#: 325041396
Originating MLS: Napa

Travel times
Tour with a buyer's agent
Tour with a buyer's agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 5
- Full bathrooms: 5
Primary bedroom
- Features: Balcony, Ground Floor, Outside Access, Sitting Area, Walk-In Closet(s)
Bedroom
- Level: Main
Primary bathroom
- Features: Double Vanity, Tile, Walk-In Closet(s), Window
Bathroom
- Level: Main
Dining room
- Features: Formal Room, Sunken
- Level: Main
Kitchen
- Level: Main
Living room
- Features: Cathedral/Vaulted, Deck Attached, Sunken, View
- Level: Main
Heating
- Fireplace(s), Natural Gas, Solar
Cooling
- Central Air
Appliances
- Included: Built-In Electric Oven, Dishwasher, Disposal, Free-Standing Refrigerator, Gas Cooktop, Gas Plumbed, Range Hood, Microwave, Dryer, Washer
- Laundry: Electric, Gas Hook-Up, Inside Room, Sink
Features
- Cathedral Ceiling(s), In-Law Floorplan
- Flooring: Carpet, Concrete, Tile, Wood
- Windows: Caulked/Sealed, Dual Pane Full
- Has basement: No
- Number of fireplaces: 2
- Fireplace features: Gas Piped, Living Room, Master Bedroom, Wood Burning
Interior area
- Total structure area: 4,738
- Total interior livable area: 4,738 sqft
Video & virtual tour
Property
Parking
- Total spaces: 8
- Parking features: Attached, Covered, Inside Entrance, Gravel
- Attached garage spaces: 2
- Carport spaces: 2
- Covered spaces: 4
Features
- Levels: One
- Stories: 1
- Patio & porch: Covered, Deck
- Exterior features: Balcony, Entry Gate, Uncovered Courtyard
- Pool features: In Ground, Gas Heat
- Has spa: Yes
- Spa features: Bath
- Fencing: Fenced
- Has view: Yes
- View description: City Lights, Hills, Mountain(s), Panoramic, Vineyard, Trees/Woods
Lot
- Size: 5 Acres
- Features: Landscape Front, Private, Secluded
Details
- Additional structures: Guest House
- Parcel number: 017042003000
- Special conditions: Standard
Construction
Type & style
- Home type: MultiFamily
- Architectural style: Contemporary
- Property subtype: 2 Houses on Lot
Materials
- Stucco
- Foundation: Block, Slab
- Roof: Metal
Condition
- Year built: 1999
Utilities & green energy
- Electric: Battery Backup, Generator
- Gas: Propane Tank Leased
- Sewer: Septic Connected
- Water: Treatment Equipment, Well
- Utilities for property: Electricity Connected, Internet Available, Propane Tank Leased
Green energy
- Energy efficient items: Roof
- Energy generation: Solar
Community & HOA
Community
- Security: Carbon Monoxide Detector(s), Double Strapped Water Heater, Security Gate, Smoke Detector(s)
HOA
- Has HOA: No
Location
- Region: Calistoga
Financial & listing details
- Price per square foot: $623/sqft
- Tax assessed value: $1,366,927
- Annual tax amount: $14,877
- Date on market: 5/13/2025
- Electric utility on property: Yes
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