Home | Napa County | Napa | 94558 | 5450 State Highway 128 Unkn
5450 State Highway 128 Unkn, Napa, CA 94558
MLS: BA326024845 | Status: Active | Price: $1,295,000
Beds/Baths: 3 / 2
Property Type: Residential
Quick Facts
| Beds |
Baths |
Sq Ft |
Acres Lot |
Yr Built |
| 3 |
2 |
1,913 |
20.01 |
2005 |
Private Napa Foothill Retreat with Energy Independence and Net-Zero Electricity Costs! With a new roof in 2026, full exterior repaint, and a proven history of near net-zero electric costs, this private 20-acre Napa foothill property offers an uncommon combination of beauty, resilience, and long-term efficiency. The single-story Craftsman residence features 3 bedrooms, 2 bathrooms, and approximately 1,913 square feet of thoughtfully designed living space. Hardwood floors, Vermont soapstone counters, maple cabinetry, and a Rumford fireplace create a warm, comfortable interior, while French doors in the kitchen and primary suite open to quiet foothill views. Designed for dependable day-to-day living, the home includes a 28-panel solar array paired with Tesla's latest Powerwall 3 batteries, EV charging capability, and a 14-kW whole-house backup generator. Since 2022, solar production has offset annual electricity usage, including EV charging, while supporting reliable backup power during outages. The system also benefits from transferable NEM 2.0 status, allowing a future owner to continue receiving favorable utility credits. Water is supplied by a shared spring with 5,000 gallons of on-site storage and whole-house filtration. Dual-zone HVAC enhances year-round comfort. Approximately
| Field |
Value |
| MLS # |
BA326024845 |
| MLS Source |
Bay Area Real Estate Information Services, Inc. |
| Days on Site |
11 |
Features
Interior Features
| Feature |
Details |
| Bedrooms |
Primary Suite/Retreat |
| Bathrooms |
Other, Shower(s) over Tub(s), Tile |
| Kitchen |
Countertop - Stone, Island, Other |
| Appliances |
Dishwasher, Hood Over Range, Microwave, Other, Oven Range - Gas, Dryer, Washer |
| Dining Room |
Formal Area, Other |
| Fireplace |
Living Room, Other, Stone, Wood Burning |
| Flooring |
Carpet, Tile, Wood |
| Laundry |
Cabinets, Laundry - Yes, Laundry Area, Space for Frzr/Refr, Tub / Sink |
| Cooling |
Ceiling Fan, Central Forced Air |
| Heating |
Central Forced Air, Fireplace, Solar |
Exterior Features
| Feature |
Details |
| Roof |
Composition |
| Foundation |
Concrete Perimeter |
| Pool |
None, Pool - No |
| Style |
Craftsman, Custom |
| Horse Property |
Yes |
| Feature |
Details |
| Garage/Parking |
Covered Parking, Electric Car Hookup, No Garage, RV Access, Garage: 0 Car(s) |
| Elementary District |
Napa Valley Unified |
| High School District |
Napa Valley Unified |
| Water |
Other, Private, Spring |
| Complex Amenities |
Community Security Gate, None |
| Zoning |
AW |
| Listing Agent |
Co-Listing Agent |
| Connie&Jamie Johnson Team |
Jamie Cook |
| Golden Gate Sotheby's International Realty |
Golden Gate Sotheby's International Realty |
| License #: 00915198 |
License #: 01708133 |
| Phone: (707) 480-5557 |
Phone: (707) 337-0676 |
Property Units
| # Buildings |
# Leased Units |
# Total Units |
| 0 |
– |
– |
Disclosures
©2026 Bay Area Real Estate Information Services, Inc. All rights reserved. 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. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from Bay Area Real Estate Information Services, Inc.
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This listing information is up-to-date as of April 20, 2026. For the most current information, please contact Connie&Jamie Johnson Team, (707) 480-5557.