603 Sunnyside Rd Saint Helena, CA 94574
Estimated payment $10,458/month
Highlights
- Built-In Freezer
- Vineyard View
- Private Lot
- Saint Helena Elementary School Rated A-
- Maid or Guest Quarters
- Vaulted Ceiling
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.
Home Details
Home Type
- Single Family
Year Built
- Built in 1936 | Remodeled
Lot Details
- 0.48 Acre Lot
- Landscaped
- Private Lot
Property Views
- Vineyard
- Mountain
- Hills
- Valley
Home Design
- Traditional Architecture
- Concrete Foundation
- Raised Foundation
- Composition Roof
Interior Spaces
- 2,012 Sq Ft Home
- 2-Story Property
- Beamed Ceilings
- Vaulted Ceiling
- Wood Burning Fireplace
- Great Room
- Living Room
- Dining Room
- Home Office
- Wood Flooring
- Laundry in unit
Kitchen
- Built-In Gas Range
- Range Hood
- Built-In Freezer
- Built-In Refrigerator
- Quartz Countertops
Bedrooms and Bathrooms
- 3 Bedrooms
- Studio bedroom
- Maid or Guest Quarters
- 3 Full Bathrooms
Parking
- 2 Car Detached Garage
- 2 Carport Spaces
Outdoor Features
- Balcony
- Courtyard
- Rear Porch
Utilities
- Central Heating and Cooling System
- 220 Volts in Kitchen
- Natural Gas Connected
- Septic System
- Cable TV Available
Listing and Financial Details
- Assessor Parcel Number 021-280-002-000
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 | Prior Sale |
|---|---|---|---|---|---|
| 09/18/2025 09/18/25 | For Sale | $1,850,000 | +117.6% | $919 / Sq Ft | |
| 11/20/2018 11/20/18 | Sold | $850,000 | 0.0% | $422 / Sq Ft | View Prior Sale |
| 11/09/2018 11/09/18 | Pending | -- | -- | -- | |
| 09/17/2018 09/17/18 | For Sale | $850,000 | -- | $422 / Sq Ft |
Purchase History
| 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
| 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.