---
listing_id: CC41144661
status: Active
price: 1895000
beds: 3
baths_full: 2
baths_half: 1
sqft_living: 1540
sqft_lot: 46664
lot_acres: 1.07
year_built: 2026
property_type: Residential
property_subtype: Single Family Residence
address: "139 Oak St"
city: Saint Helena
state: CA
zip: 94574
county: "Napa County"
lat: 38.5430489
lng: -122.4681858
days_on_market: 0
hoa_fee: 
hoa_frequency: 
garage_spaces: 2
list_agent: "Mike Rowland"
list_office: "Windermere Rowland Realty"
list_agent_phone: "(510) 501-9133"
list_agent_license: 01331280
mls_source: MAXEBRDI
modified: 2026-08-27
transaction_type: buy
---

Home | Napa County | Saint Helena | 94574 | 139 Oak St

139 Oak St, Saint Helena, CA 94574

MLS: CC41144661 | Status: Active | Price: $1,895,000
Beds/Baths: 3 / 2 /1
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Acres Lot Yr Built
3 2 /1 1,540 1.07 2026

Remarks

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.

MLS Listing Information

Field Value
MLS # CC41144661
MLS Source Contra Costa Association of Realtors
Days on Site 0

Features

Interior Features

Feature Details
Kitchen 220 Volt Outlet, Countertop - Solid Surface / Corian, Island, Pantry
Appliances Cooktop - Electric, Dishwasher, Refrigerator, Dryer, Washer
Fireplace None
Flooring Tile
Laundry In Laundry Room
Heating Heat Pump

Exterior Features

Feature Details
Roof Other
Pool None, Pool - No

Parking, School, and Other Information

Feature Details
Garage/Parking Detached, Garage, Garage: 2 Car(s)

Contact Information

Listing Agent Co-Listing Agent
Mike Rowland Lewis Bishop
Windermere Rowland Realty Windermere Rowland Realty
License #: 01331280 License #: 01855839
Phone: (510) 501-9133 Phone: (925) 368-7738

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
Robert Louis Stevenson Intermediate School public 6-8 2.57 mi 4
Saint Helena Opportunities Program public 12,AE 2.74 mi N/A
Saint Helena Elementary School public 3,4,5 2.74 mi 8
Howell Mountain Elementary School public K-8 2.93 mi 4
Saint Helena High School public 9-12 3.24 mi 8
Saint Helena Primary School public KG,1,2 3.42 mi N/A

Nearby Homes

Address Price Beds Baths Sq Ft Status
201 Silverado Trl $2,195,000 3 3 3,144 PendingDoNotShow
753 Sunnyside Rd $1,975,000 2 2 2,100 Active
708 Hunt Ave $2,100,000 3 2/1 2,408 Active
806 Chiles Ave $2,195,000 3 2/1 2,525 Active

Disclosures

©2026 Contra Costa Association of Realtors. 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 Contra Costa Association of Realtors.

Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.

This listing information is up-to-date as of August 27, 2026. For the most current information, please contact Mike Rowland, (510) 501-9133.