603 Sunnyside Rd Saint Helena, CA 94574
Estimated payment $10,727/month
Highlights
- Built-In Freezer
- Private Lot
- Traditional Architecture
- Saint Helena Elementary School Rated A-
- Vaulted Ceiling
- Wood Flooring
About This Home
Perched above the valley floor with sweeping vistas stretching from St. Helena toward Calistoga, this exquisitely renovated hillside sanctuary offers the perfect blend of luxury, comfort, and conveniencejust moments from the charm of Main Street, St. Helena. Designed for both full-time living and weekend escapes, this home features two elegant en suite bedrooms, and an additional bedroom with a private bath, plus a stylish office space. Wide-plank French oak floors and soaring vaulted ceilings create an open, airy ambiance, while a cozy fireplace in the living room invites you to unwind in style. Throughout the home, custom-curated Designers Guild window treatments and wallpaper infuse a sophisticated, modern flair. Step outside to the expansive west-facing decks, which provide the perfect setting for sunset gatherings, al fresco dining, or simply soaking in the stunning scenery. A detached yoga studio/office offers a tranquil escape for work, creativity, or mindful relaxation. A spacious storage building and a two-car carport at street level complete the home.
Listing Agent
Erin Lail
Coldwell Banker BofV ST Helena License #02027696 Listed on: 09/18/2025
Home Details
Home Type
- Single Family
Year Built
- Built in 1936 | Remodeled
Lot Details
- 21,031 Sq Ft Lot
- Landscaped
- Private Lot
Home Design
- Traditional Architecture
- Composition Roof
Interior Spaces
- 2-Story Property
- Beamed Ceilings
- Vaulted Ceiling
- Wood Burning Fireplace
- Wood Flooring
- Laundry in unit
Kitchen
- Built-In Gas Range
- Built-In Freezer
- Built-In Refrigerator
Parking
- Detached Garage
- 2 Carport Spaces
Outdoor Features
- Balcony
- Courtyard
- Rear Porch
Utilities
- Central Heating
- 220 Volts in Kitchen
- Natural Gas Connected
- Septic System
- Cable TV Available
Map
Home Values in the Area
Average Home Value in this Area
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $10,208 | $963,791 | $557,756 | $406,035 |
| 2024 | $10,004 | $944,894 | $546,820 | $398,074 |
| 2023 | $10,004 | $920,868 | $536,099 | $384,769 |
| 2022 | $8,542 | $807,870 | $520,200 | $287,670 |
| 2021 | $8,429 | $792,030 | $510,000 | $282,030 |
| 2020 | $9,222 | $867,000 | $510,000 | $357,000 |
| 2019 | $9,062 | $850,000 | $500,000 | $350,000 |
| 2018 | $2,994 | $283,349 | $80,325 | $203,024 |
| 2017 | $2,935 | $277,794 | $78,750 | $199,044 |
| 2016 | $2,862 | $272,348 | $77,206 | $195,142 |
| 2015 | $2,833 | $268,258 | $76,047 | $192,211 |
| 2014 | $2,782 | $263,004 | $74,558 | $188,446 |
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 09/18/2025 09/18/25 | For Sale | $1,850,000 | -- | $919 / Sq Ft |
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | Amrock Inc | |
| Interfamily Deed Transfer | -- | Old Republic Title Co | |
| Grant Deed | $850,000 | Old Republic Title Co | |
| Interfamily Deed Transfer | -- | First Amer Title Co Of Napa | |
| Interfamily Deed Transfer | -- | First Amer Title Co Of Napa | |
| Interfamily Deed Transfer | -- | -- |
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $347,000 | New Conventional | |
| Closed | $350,000 | New Conventional | |
| Previous Owner | $300,000 | New Conventional |
Source: Bay Area Real Estate Information Services (BAREIS)
MLS Number: 325083469
APN: 021-280-002
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
Listing information deemed reliable but not guaranteed. Copyright 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.
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Ask me questions while you tour the home.