A rare offering in the heart of St. Helena. An expansive .52-acre in-town property combining single-level living, a five-bedroom compound layout, and exceptional proximity to downtown. Located on one of St. Helena’s most historic and picturesque streets, just moments from the town’s renowned dining, tasting rooms, and shops, this thoughtfully rebuilt residence offers a rare blend of scale, privacy, and flexibility within the city limits. Set across a generous and uncommon parcel, the property features a three-bedroom, two-and-a-half-bath main residence designed for entirely single-level living, complemented by a fully detached two-bedroom, two-bath ADU and oversized 2-car garage. Originally rebuilt from the ground up in 2006, the home presents a classic Craftsman exterior that opens to a warm, design-forward interior. Vaulted wood-beamed ceilings, abundant natural light, and curated finishes create a sense of quiet sophistication throughout. The home has been thoughtfully refreshed under the direction of renowned interior designer Jay Jeffers, resulting in a refined and cohesive aesthetic throughout. The spacious kitchen anchors the home and flows seamlessly into inviting living and dining areas, while the primary suite and guest bedrooms offer comfort and separation. The grounds unfold into a private backyard retreat, where manicured garden spaces, several thriving citrus trees and multiple outdoor gathering areas create a setting that feels both expansive and intimate. A generous pool and spa serve as the focal point, complemented by a pool house and thoughtfully designed spaces for entertaining and relaxation. Private and serene, yet exceptionally close to the best of St. Helena, this is a rare opportunity to own a fully realized Napa Valley compound offering scale, versatility, and enduring appeal.
Property Details
Price:
$4,395,000
MLS #:
326021787
Status:
Active
Beds:
5
Baths:
6
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
sthelena
Finished Sq Ft:
3,290
Lot Size:
22,534 sqft / 0.52 acres (approx)
Year Built:
2006
See this Listing
Schools
Interior
# of Fireplaces
1
Appliances
Built- In Freezer, Built- In Gas Oven, Built- In Gas Range, Built- In Refrigerator, Dishwasher, Disposal, Double Oven, Hood Over Range, Microwave, Wine Refrigerator
Basement
None
Bath Features
Double Sinks, Shower Stall(s), Stone, Tile, Tub w/Shower Over, Window
Cooling
Central
Electric
220 Volts in Laundry
Fireplace Features
Gas Log, Stone
Flooring
Tile, Wood
Full Bathrooms
4
Half Bathrooms
2
Heating
Central, Fireplace(s)
Interior Features
Cathedral Ceiling
Kitchen Features
Breakfast Area, Granite Counter, Island w/Sink, Pantry Cabinet
Laundry Features
Cabinets, Dryer Included, Inside Room, Sink, Washer Included
Living Room Features
Cathedral/Vaulted
Master Bedroom Features
Outside Access, Walk- In Closet
Exterior
Construction
Frame, Wood, Wood Siding
Driveway/Sidewalks
Gravel
Fencing
Fenced, Partial
Foundation
Concrete Perimeter
Lot Features
Auto Sprinkler F& R, Garden, Landscape Back, Landscape Front
Parking Features
Detached, EV Charging, Garage Door Opener, Garage Facing Front
Pool
Yes
RESIVIEW
Vineyard
Roof
Composition
Security Features
Carbon Mon Detector, Smoke Detector, Video System
Stories
1
Financial
HOA
No
Map
Community
- Address905 Charter Oak Avenue St. Helena CA
- CitySt. Helena
- CountyNapa
- Zip Code94574
Subdivisions in St. Helena
Market Summary
Current real estate data for Single Family in St. Helena as of Apr 13, 2026
66
Single Family Listed
68
Avg DOM
1,232
Avg $ / SqFt
$4,388,379
Avg List Price
Property Summary
- 905 Charter Oak Avenue St. Helena CA is a Single Family for sale in St. Helena, CA, 94574. It is listed for $4,395,000 and features 5 beds, 6 baths, and has approximately 3,290 square feet of living space, and was originally constructed in 2006. The current price per square foot is $1,336. The average price per square foot for Single Family listings in St. Helena is $1,232. The average listing price for Single Family in St. Helena is $4,388,379.
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Copyright 2026, Bay Area Real Estate Information Services, Inc. All Rights Reserved. Listing courtesy of Joshua Dempsey at Vanguard Properties
905 Charter Oak Avenue
St. Helena, CA


