New Construction
Address
139 Oak St, Saint Helena, CA
Price
$ 1,895,000
Property Attributes
- ID#41144661
- TypeSingle Family
- Listing Status Active
- CountyNapa
- CitySaint Helena
- NeighborhoodNot Listed
- Zip94574
- StyleModern/High Tech
- Year Built2026
- Price$ 1,895,000
- Bedrooms3
- Full Bathrooms2
- Half Bathrooms1
- Sqr Footage1540
- Lot Size1.07 Acres
Data Source:
Bay East MLS, CCAR MLS, or bridgeMLS
Property Description
Introducing a newly constructed 2026 Honomobo HO5 in St. Helena a bold, sophisticated residence designed to celebrate light, landscape, and effortless Wine Country living. More than 60 feet of floor-to-ceiling glass stretches across the home, drawing the surrounding hills, mature trees, and colorful evening skies into nearly every room. Expansive accordion doors dissolve the boundary between the interior and the custom wraparound deck, creating an extraordinary environment for entertaining, outdoor dining, or simply watching the sun settle over the valley. Inside, approximately 1,600 square feet of thoughtfully designed living space includes three bedrooms, two and one half baths, engineered hardwood flooring, modern appliances, contemporary electronics, and clean architectural finishes. Energy-efficient heat-pump heating and air conditioning and a heat-pump water heater bring next-generation comfort to the home. A custom-built two-car garage, generous additional parking, sculptural water features, natural stonework, and warm wood and steel accents complete a property unlike anything else currently offered in St. Helena.
| Price History | |
|---|---|
| 8/12/2026 | Listed $1,895,000 |
General Features
| Living Area | 1540 |
|---|---|
| Sewer | Septic Tank |
| Heating | Heat Pump |
| Cooling | Heat Pump |
| Roof | Other |
| Appliances | Dishwasher,Electric Range,Refrigerator,Dryer,Washer |
| Garage Spaces | 2 |
| Architectural Style | Modern/High Tech |
| Pool Features | None |
| Construction Materials | Metal,Wood |
| Year Built | 2026 |
| Electric | Photovoltaics Seller Owned,220 Volts in Kitchen |
| Stories Count | 1 |
| Levels | One Story |
| Property Subtype | Detached |
| County | Napa |
| New Construction | true |
| Property Type | Residential |
| HOA | false |
| Subdivision Name | Not Listed |
| Garage Y/N | true |
| Total Rooms | 9 |
| Full Baths | 2 |
| Status | Active |
| Directions | Turn Left onto Zinfandel Ln, Left onto Silverado Trail S, Turn right onto Deer Park Rd Turn onto Oa. |
| City | Saint Helena |
| MLS Area | Listing |
| Lot Size Square Feet | 46664 |
| Virtual Tour | https://www.zillow.com/view-imx/19977582-6a13-45b7-92b3-e31e0dc9dcdc?setAttribution=mls&wl=true&initialViewType=pano&utm_source=dashboard |
| Standard Status | Active |
Interior Features
| Interior Amenities | No Additional Rooms,Counter - Solid Surface,Pantry |
|---|---|
| Flooring | Tile,Engineered Wood |
| Fireplace Features | None |
| Air Conditioning Y/N | true |
| Heating Y/N | true |
| Fireplace Y/N | false |
| Laundry Features | Dryer,Laundry Room,Washer |
| Total Bedrooms | 3 |
| Kitchen Features | 220 Volt Outlet,Counter - Solid Surface,Dishwasher,Electric Range/Cooktop,Kitchen Island,Pantry,Refrigerator |
| Total Baths | 3 |
| 1/2 Baths | 1 |
Exterior Features
| Exterior Amenities | Back Yard,Front Yard,Garden/Play,Side Yard,Terraced Back,Terraced Down,Landscape Back,Landscape Front |
|---|---|
| Parking Features | Detached |
| Lot Features | Sloped Down,Premium Lot,Secluded,Back Yard,Front Yard,Landscaped |
| Water Source | Public |
| Lot Size Area | 1.0713 |
| Building Area Total | 1540 |
| Lot Size Acres | 1.07 |
Amenities
- Foreclosure
- Views
- Short Sale
- New Construction
- Adult 55+
- Lease To Own
- No HOA Fees
- Furnished
- Primary On Main
- Air Conditioning
- Seller Finance
- Green
- Fixer Upper
- Horse
- Golf
- Fireplace
- Deck
- Garage
- Basement
- Pool
Property vs Single Family Average in 94574
Price
Year Built
Bay East ©2026. CCAR ©2026. bridgeMLS ©2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated at September
This information, including square footage, while not guaranteed, has been acquired from sources believed to be reliable. Listings on this page identified as belonging to another listing firm are based upon data obtained from the SFAR MLS, which data is copyrighted by the San Francisco Association of REALTORS©, but is not warranted.
