$6,550,000
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1547 Allyn Avenue, St. Helena, CA 94574

5 Beds
5 Baths
3,800 Sq Ft

Located in the heart of St. Helena, this newly built gem blends luxury and functionality across a 3,800 SF main residence + ADU on a beautifully landscaped in-town lot. The 5BD, 5BA property showcases white oak cabinetry and floors, 11-foot ceilings, and custom finishes throughout. A sliding glass wall seamlessly connects the great room to a private outdoor retreat featuring a 38x20 pool with spa and Baja shelf, outdoor kitchen with Sedona grill, and a built-in fire pit. The primary suite enjoys a private terrace with views of the Mayacama mountains, a spa inspired bath, and a generous walk-in closet. Additional amenities include a flexible office/gym space and a fully appointed ADU. A rare in-town St. Helena offering for those seeking modern design with effortless indoor-outdoor living in one of Napa Valley's most desirable locations.

  • MLS# 325095851
  • Date Listed11/05/2025
  • Days on Realty 28 Days
  • Bedrooms 5
  • Bathrooms 5 Full baths
  • Lot Size 0.21 acres (9,148 sq. ft)
  • Sewer Public Sewer
  • Property Type Single Family
  • County Napa
  • Year Built 2025
  • Water Public
  • Square Feet 3,800 sq. ft
  • Price Per Sq. Ft $1723.68

Interior Features

  • Appliances Gas Oven, Dishwasher, Double Oven, Gas Cooktop, Refrigerator, Dryer, Washer
  • Flooring Wood
  • Cooling Central Air
  • Heating Central

Exterior / Lot Features

  • Roof Metal
  • Lot Size Acres 0.21
  • Lot Size SQFT 9,148.00
  • Lot Features -

Financial Considerations


Sales & Tax History

Source: Public Records

Population & Environment

Source: Sperling's Best Places

Walkability in CA / 94574

Source: Walkscore

28/100

Car-Dependent

Walk Score ®

68/100

Bikable

Bike Score ®

Overview

Most errands require a car. It is possible to get on a bus. Some bike infrastructure.

Walkability averages in the surrounding area

The average walkability score in the surrounding area is Walk Score: 10/100, Transit Score: 0/100, Bike Score: 19/100.

Property Change History

Agent added 30 new photos to the listing
030 photos

Points of Interest near 1547 Allyn Avenue, St. Helena, CA 94574

Frequently Asked Questions for 1547 Allyn Avenue

Source: Realty.com

1547 Allyn Avenue, St. Helena, CA 94574 is a Single Family 3,800 sq. ft. home listed for sale. Realty.com has 30 photos available of this 5 bed, 5 bath house, listed at $6,550,000. View sales and tax history, use our mortgage calculator and more on Realty.com

Realty.com has 30 photos of 1547 Allyn Avenue.

Our records indicate that 1547 Allyn Avenue was built in 2025.

The full address for this home is 1547 Allyn Avenue, St. Helena, CA 94574.

1547 Allyn Avenue has been listed on Realty.com since Wed November 05, 2025

Most errands require a car. It is possible to get on a bus. Some bike infrastructure.

The average walkability score in the surrounding area is Walk Score: 10/100, Transit Score: 0/100, Bike Score: 19/100.

There are 2 schools assigned to this home. Check out the schools near 1547 Allyn Avenue. Saint Helena Elementary School (Grades: 3 - 5), Saint Helena High School (Grades: 9 - 12)

Listing provided courtesy of: Sotheby's International Realty (tel: 707-935-2288)
Listing agent: Ginger Martin (tel: 415-516-3939) (#A100100)

This content last refreshed on 2025-12-03 19:36:28. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.

Export listing data of 1547 Allyn Avenue, St. Helena, CA 94574 : MLS# 325095851