Summer splash pad! Let’s party! In the heart of St. Helena, Newly built modern retreat pairs fine design with effortless living. 3,800 SF main residence and ADU! Beautifully landscaped in-town lot. With 5 bedrooms and 5 baths, the home showcases white oak cabinetry and floors, 11-foot ceilings, and bespoke finishes throughout.Sweeping sliding glass wall opens the great room to a beautiful outdoor setting with a 38′ x 20′ pool and spa an outdoor kitchen and fire pit. The primary suite offers a private terrace with Mayacama Mountain views, a spa-inspired bath, and huge walk-in closet. Complete with a flexible office or gym and a fully appointed ADU, this is a rare St. Helena offering for those who want modern style, indoor-outdoor ease, and only blocks from fine dining and fab shopping!
Listing Provided Courtesy of Ginger Martin at Sotheby’s International Realty
Property Details
Price:
$5,999,000
MLS #:
326057897
Status:
Active
Beds:
5
Baths:
5
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
sthelena
Finished Sq Ft:
3,800
Lot Size:
9,148 sqft / 0.21 acres (approx)
Year Built:
2025
See this Listing
Schools
Interior
Appliances
Built-In Gas Oven, Built-In Gas Range, Built-In Refrigerator, Dishwasher, Double Oven, Gas Cooktop, Range Hood, Wine Refrigerator
Bathrooms
5 Full Bathrooms
Cooling
Central Air, MultiZone
Fireplaces Total
1
Flooring
Wood
Heating
Central, Other
Laundry Features
Cabinets, Dryer Included, Inside Room, Upper Level, Washer Included
Levels
Two
Exterior
Architectural Style
Modern/High Tech
Construction Materials
Wood, Other
Garage Spaces
1
Lot Features
Auto Sprinkler F&R, Auto Sprinkler Front, Grass Artificial, Landscape Back, Landscape Front, Low Maintenance, Private, Other
Parking Features
Attached, Garage Door Opener, Inside Entrance, Private, Uncovered Parking Spaces 2+
Parking Spots
4
Parking Total
4
Roof
Metal
Spa Features
Spa/Hot Tub Built-In
Stories
2
View
Mountain(s)
Financial
Map
Community
- Address1547 Allyn 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 Aug 24, 2026
79
Single Family Listed
122
Avg DOM
1,400
Avg $ / SqFt
$5,007,861
Avg List Price
Property Summary
- 1547 Allyn Avenue St. Helena CA is a Single Family for sale in St. Helena, CA, 94574. It is listed for $5,999,000 and features 5 beds, 5 baths, and has approximately 3,800 square feet of living space, and was originally constructed in 2025. The current price per square foot is $1,579. The average price per square foot for Single Family listings in St. Helena is $1,400. The average listing price for Single Family in St. Helena is $5,007,861.
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Copyright 2026, Bay Area Real Estate Information Services, Inc. All Rights Reserved. Listing courtesy of Ginger Martin at Sotheby’s International Realty
1547 Allyn Avenue
St. Helena, CA