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!
Active
$6,395,000
1547 Allyn Avenue, St. Helena, CA 94574
5beds
3,800sqft
Single Family Residence
Built in 2025
9,147 Square Feet Lot
$6,004,100 Zestimate®
$1,683/sqft
$-- HOA
What's special
Flexible office or gymBespoke finishes throughoutFully appointed aduHuge walk-in closetBeautifully landscaped in-town lotSpa-inspired bath
- 14 days |
- 539 |
- 18 |
Zillow last checked:
Listing updated:
Listed by:
Ginger Martin DRE #00643485 415-516-3939,
Sotheby's International Realty 707-935-2288
Source: BAREIS,MLS#: 326057897
Originating MLS: Napa
Originating MLS: NapaFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 5
- Full bathrooms: 5
Primary bedroom
- Features: Balcony, Walk-In Closet(s)
- Level: Upper
Bedroom
- Level: Main,Upper
Primary bathroom
- Features: Double Vanity
Bathroom
- Level: Main,Upper
Dining room
- Level: Main
Family room
- Level: Main
Kitchen
- Features: Island w/Sink, Stone Counters
- Level: Main
Living room
- Features: Great Room
Heating
- Central, Other
Cooling
- Central Air, MultiZone
Appliances
- Included: Built-In Gas Oven, Built-In Gas Range, Built-In Refrigerator, Dishwasher, Double Oven, Gas Cooktop, Range Hood, Wine Refrigerator, Dryer, Washer
- Laundry: Cabinets, Inside Room, Upper Level
Features
- Flooring: Wood
- Basement: None
- Number of fireplaces: 1
- Fireplace features: Family Room, Gas Starter
Interior area
- Total structure area: 3,800
- Total interior livable area: 3,800 sqft
Video & virtual tour
Property
Parking
- Total spaces: 4
- Parking features: Attached, Garage Door Opener, Inside Entrance, Private, Uncovered Parking Spaces 2+, Paved
- Attached garage spaces: 1
- Has uncovered spaces: Yes
Features
- Levels: Two
- Stories: 2
- Exterior features: Built-In Barbeque
- Pool features: Pool/Spa Combo
- Spa features: In Ground
- Has view: Yes
- View description: Mountain(s)
Lot
- Size: 9,147 Square Feet
- Features: Auto Sprinkler F&R, Sprinklers In Front, Grass Artificial, Landscaped, Landscape Front, Low Maintenance, Private, Other
Details
- Parcel number: 009303008000
- Special conditions: Offer As Is,Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Modern/High Tech
- Property subtype: Single Family Residence
Materials
- Wood, Other
- Foundation: Slab
- Roof: Metal
Condition
- New Construction
- New construction: Yes
- Year built: 2025
Details
- Builder name: Dynasty Design Builds
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Natural Gas Connected, Public
Green energy
- Energy generation: Solar
Community & HOA
HOA
- Has HOA: No
Location
- Region: Saint Helena
Financial & listing details
- Price per square foot: $1,683/sqft
- Tax assessed value: $2,393,976
- Annual tax amount: $27,585
- Date on market: 7/6/2026
- Road surface type: Paved
Estimated market value
$6,004,100
$5.70M - $6.30M
$7,983/mo
Price history
| Date | Event | Price |
|---|---|---|
| 7/6/2026 | Listed for sale | $6,395,000-0.9%$1,683/sqft |
Source:  BAREIS #326057897 Report a problem | ||
| 5/30/2026 | Listing removed | $6,450,000$1,697/sqft |
Source: BAREIS #326004083 Report a problem | ||
| 3/20/2026 | Price change | $6,450,000-1.5%$1,697/sqft |
Source: BAREIS #326004083 Report a problem | ||
| 1/19/2026 | Listed for sale | $6,550,000$1,724/sqft |
Source: BAREIS #326004083 Report a problem | ||
| 12/18/2025 | Listing removed | $6,550,000$1,724/sqft |
Source: BAREIS #325095851 Report a problem | ||
| 11/5/2025 | Listed for sale | $6,550,000$1,724/sqft |
Source: BAREIS #325095851 Report a problem | ||
| 10/27/2025 | Listing removed | $6,550,000$1,724/sqft |
Source: BAREIS #325055688 Report a problem | ||
| 9/26/2025 | Price change | $6,550,000-1.5%$1,724/sqft |
Source: BAREIS #325055688 Report a problem | ||
| 8/28/2025 | Price change | $6,650,000-1.5%$1,750/sqft |
Source: BAREIS #325055688 Report a problem | ||
| 7/8/2025 | Listed for sale | $6,750,000+575%$1,776/sqft |
Source: BAREIS #325055688 Report a problem | ||
| 1/31/2018 | Sold | $1,000,000+31.5%$263/sqft |
Source: Public Record Report a problem | ||
| 10/9/2015 | Sold | $760,500$200/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $27,585 +89.8% | $2,393,976 +75.7% |
| 2024 | $14,532 +23.5% | $1,362,232 +24.6% |
| 2023 | $11,766 +4% | $1,093,643 +2% |
| 2022 | $11,316 +1.3% | $1,072,200 +2% |
| 2021 | $11,167 +1% | $1,051,178 +1% |
| 2020 | $11,055 +1.8% | $1,040,400 +2% |
| 2019 | $10,864 +2.8% | $1,020,000 +3.2% |
| 2018 | $10,565 +1.9% | $988,380 +2% |
| 2017 | $10,368 +2.2% | $969,000 +2% |
| 2016 | $10,141 +42.5% | $950,000 +43.8% |
| 2015 | $7,115 +1% | $660,526 +2% |
| 2014 | $7,048 +0.1% | $647,588 +0.5% |
| 2013 | $7,043 +4.3% | $644,662 +2% |
| 2012 | $6,751 +2% | $632,022 +2% |
| 2011 | $6,618 -21.5% | $619,630 -22.5% |
| 2010 | $8,427 +2046% | $800,000 +1858% |
| 2009 | $393 +2.7% | $40,858 +2% |
| 2008 | $382 +2.2% | $40,058 +2% |
| 2007 | $374 +3.2% | $39,274 +2% |
| 2006 | $362 | $38,505 +2% |
| 2005 | -- | $37,751 +2% |
| 2004 | -- | $37,012 +1.9% |
| 2003 | -- | $36,335 +2% |
| 2002 | -- | $35,623 +2% |
| 2001 | $312 | $34,926 +2% |
| 2000 | -- | $34,242 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: 94574
Nearby schools
GreatSchools rating
- 8/10Saint Helena Elementary SchoolGrades: 3-5Distance: 0.3 mi
- 4/10Robert Louis Stevenson Intermediate SchoolGrades: 6-8Distance: 0.3 mi
- 8/10Saint Helena High SchoolGrades: 9-12Distance: 0.8 mi
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