139 Oak St
Saint Helena, CA 94574
3
Bed
3
Bath
1,540Sqft
46,664Sqft(Lot)
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.
Property Details
Map
Map
What's Nearby
Nearby Areas
Features
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Bedroom Information
Total beds: 3Bathroom Information
Total Baths: 3 Full Baths: 2 Half Baths: 1Flooring Information
Tile -
Interior Features
Appliances: Dryer, Washer -
Heating & Cooling
Has Heating: Yes Heating: HeatPump Has Cooling: Yes
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Building Information
Year Built: 2026Construction Materials: Steel, WoodSidingStories: 1Patio And Porch Features: Deck, PatioPool Features: NonePrivate Pool: No
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Lot Information
Main Square Feet: 46664 Lot Size Acres: 1.0713 Lot Size Source: Other Lot Size Square Feet: 46,664 Lot Description: BackYard,SlopedDown,FrontYard,Garden,Secluded,YardProperty Information
Subdivision: Not Listed Source Property Type: Residential Property SubType: Single Family Residence Levels: One Property Age: 0
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Listing Price Information
Listing Price: $1895000Cash, Conventional, Exchange1031
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Tax Information
Parcel Number: 021174003000
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Virtual Tour
Parking Information
Parking Total: 2 GarageGarage Information
Has Garage: Yes Has Attached Garage: Yes Garage Space: 2
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Location Information
Direction: Cross Street: Deer Park Road.
How much is this property worth?
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Nearby Home Value
| Address | Estimate | Bed | Bath | Sq. Ft | Lot Size |
|---|---|---|---|---|---|
| Deer Park Road, Saint Helena, CA, 94574 | $2,500,000 | 2 | 2 | 1,000 | -- |
| 1001 Silverado Trail So.., Saint Helena, CA, 94574 | $15,500,000 | -- | -- | 18,938 | 246,985.20 Sqft |
| 1001 Silverado Trail So.., Saint Helena, CA, 94574 | $15,500,000 | 4 | 2 | 18,938 | 246,985.20 Sqft |
| Whitehall Lane, Saint Helena, CA, 94574 | $1,649,900 | 1 | 2 | 1,560 | -- |
| 3588 Silverado, Saint Helena, CA, 94574 | $2,800,000 | 2 | 2 | 1,488 | 71,003 Sqft |
| Hillview Place, Saint Helena, CA, 94574 | $2,349,999 | 4 | 5 | 2,427 | -- |
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ByOwner last updated this listing 09/04/2026 @ 08:59
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