NOT LISTED FOR SALE

1015 Big Tree Rd Saint Helena, CA 94574

Saint Helena Area

Estimated Value: $4,722,056

4 Beds
3 Baths
3,500 Sq Ft
$1,349/Sq Ft Est. Value

About This Home

This home is located at 1015 Big Tree Rd, Saint Helena, CA 94574 and is currently estimated at $4,722,056, approximately $1,349 per square foot. 1015 Big Tree Rd is a home located in Napa County with nearby schools including Saint Helena Elementary School, Saint Helena Primary School, and Robert Louis Stevenson Intermediate School.

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Ownership 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 Name Owned For Owner Type

Purchase Details

Closed on
Jun 25, 2025
Sold by
Napa De Oro Winery Llc
Bought by
Current Estimated Value
$4,722,056

Purchase Details

Closed on
Jul 21, 2021
Sold by
Tudal Winery Llc
Bought by
Napa De Oro Winery Llc

Purchase Details

Closed on
Mar 10, 2005
Sold by
Tudal Arnold and Tudal Alma
Bought by
Tudal Winery Llc

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$2,100,000
Interest Rate
5.53%
Mortgage Type
Commercial

Purchase Details

Closed on
Jul 11, 2000
Sold by
Tudal and Alma
Bought by
First American Title Company Of Napa

Purchase Details

Closed on
Jun 20, 1994
Sold by
Tudal Frederick and Tudal Alma
Bought by
Tudal Arnold and Tudal Alma

Purchase Details

Closed on
Jun 10, 1994
Sold by
Tudal Frederick and Tudal Alma
Bought by
Tudal Arnold and Tudal Alma
Source: Public Records

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 Buyer Sale Price Title Company
-- None Listed On Document
Napa De Oro Winery Llc -- None Listed On Document
Napa De Oro Winery Llc $4,287,500 Old Republic Title Company
Tudal Winery Llc $1,200,000 First American Title Ins Co
First American Title Company Of Napa -- First American Title Co
Tudal Arnold -- Napa Land Title Company
Tudal Arnold -- Napa Land Title Co
Source: Public Records

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 Borrower Loan Amount
Previous Owner $2,500,000
Previous Owner Tudal Winery Llc $2,100,000
Previous Owner Tudal Arnold $492,000
Previous Owner Tudal Arnold $1,000,000
Source: Public Records

Tax 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.

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 $48,478 $4,559,397 $3,183,624 $1,375,773
2024 $47,383 $4,460,194 $3,121,200 $1,338,994
2023 $47,383 $4,372,740 $3,060,000 $1,312,740
2022 $45,328 $4,287,000 $3,000,000 $1,287,000
2021 $32,856 $3,078,764 $1,685,830 $1,392,934
2020 $32,518 $3,047,196 $1,668,544 $1,378,652
2019 $31,953 $2,987,448 $1,635,828 $1,351,620
2018 $31,444 $2,928,872 $1,603,753 $1,325,119
2017 $30,845 $2,871,444 $1,572,307 $1,299,137
2016 $30,145 $2,815,142 $1,541,478 $1,273,664
2015 $29,861 $2,772,858 $1,518,324 $1,254,534
2014 $29,349 $2,718,544 $1,488,583 $1,229,961
Source: Public Records

Map

California Napa County Saint Helena 94574

1015 Big Tree Rd, Saint Helena, CA

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.

Nearby Homes
Your Personal Tour Guide

Ask me questions while you tour the home.