139 Oak St, Saint Helena, CA 94574

$1,895,000
3
BD
2.5
BA
1,540
SqFt

Show Photos

Verify your account to unlock exclusive photos, mortgage tools, and more.

List Price
$1,895,000
Status
ACTIVE
MLS#
41144661
Days on Market
19
Property Type
Single Family Residence
Bedrooms
3
Bathrooms
2.5
Half-baths
1
Living Area
1,540
Lot Size
46,664
Lot Description
Sloped Down, Premium Lot, Secluded, Back Yard, Front Yard, Landscaped
Subdivision
Not Listed

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.

Additional Information

Stories
One Story
Year Built
2026
Acres
1.07
Flooring
Tile, Engineered Wood
Exterior
Metal, Wood
Kitchen Features
220 Volt Outlet, Counter - Solid Surface, Dishwasher, Electric Range/Cooktop, Kitchen Island, Pantry, Refrigerator
Pool Description
None
Fireplace Description
None
Garage Description
Detached
Garage Spaces
2
Cooling
Heat Pump
Heating
Heat Pump
Parking Description
Detached
Yard Description
Back Yard, Front Yard, Garden/Play, Side Yard, Terraced Back, Terraced Down, Landscape Back, Landscape Front
Laundry Features
Dryer, Laundry Room, Washer

Mortgage Calculator

Amount of Loan
Annual Interest Rate
%
Term of Loan
Years

Does not include any taxes or fees.
Please consult a financial professional.
Calculator source: Real Geeks

Listing courtesy of Mike Rowland from Windermere Rowland Realty

© 2026 BEAR, CCAR, bridgeMLS. This information is deemed reliable but not verified or guaranteed. This information is being provided by the Bay East MLS or Contra Costa MLS or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. Date and time last updated: Website provided by: Real Geeks LLC