$1,300,000
$125K PRICE DROP PRE-FORECLOSURE The borrower is in default on their loan obligation and/or the bank or lender has initiated foreclosure proceedings. This property is occupied, do not disturb the occupants. Trespassing is a criminal offense.

1017 Charter Oak Ave Saint Helena, CA 94574

Total Views 4,177
2 Beds
2 Baths
1,317 Sq Ft
$987 Price per Sq Ft

Highlights

  • Marble Countertops
  • Breakfast Area or Nook
  • Living Room
  • Saint Helena Elementary School Rated A-
  • Enclosed Parking
  • Formal Entry

About This Home

Renovated 1880 home. Door and door knocker are original. Architecture of time period remains the same. This home has been carefully renovated, preserving entry parlor. Fantastic wine celler or small basement. Modern addition of central heat/air, and tankless water heater. One could add thier own touches, possible ADU addition, check with the City of St. Helena. Back yard is ample, and includes original artist studio, or storage area. Beautiful large backyard deck. Easy walk to many ameneties; The olive oil factory, Gotts, Charter oak restaurant. Quiet and loved neighborhood.

Listing Agent

Mara Pilotti

UBS Realty Advisors License #01106984 Listed on: 01/06/2026

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1880 | Remodeled

Parking

  • 1 Car Garage
  • Enclosed Parking
  • Uncovered Parking

Interior Spaces

  • 1,317 Sq Ft Home
  • 1-Story Property
  • Formal Entry
  • Family Room
  • Living Room
  • Dining Room
  • Laundry closet
  • Basement

Kitchen

  • Breakfast Area or Nook
  • Marble Countertops

Bedrooms and Bathrooms

  • 2 Bedrooms
  • Bathroom on Main Level
  • 2 Full Bathrooms

Additional Features

  • 7,527 Sq Ft Lot
  • Central Heating and Cooling System

Listing and Financial Details

  • Assessor Parcel Number 009-112-004-000

Home Details

Home Type

Single Family

Year Built

Built in 1880 | Remodeled

Lot Details

7,527 Sq Ft Lot

Parking

1

Listing Details

  • Interior Amenities: Formal Entry
  • Type: Residential
  • Property Sub Type: Single Family Residence
  • Subtype Description: Detached
  • Directions To Property: Main Street, East on Charter Oak, close to the Olive oil factory and Charter Oak restaurant.
  • Lot Size Acres: 0.1728
  • Stories: 1
  • Special Features: None

Interior Features

  • Bedrooms: 2
  • Full Bathrooms: 2
  • Square Footage: 1317.00
  • Bathrooms: 2
  • Kitchen Features: Breakfast Area, Marble Counter
  • Main Level: Bedroom(s), Dining Room, Family Room, Full Bath(s), Garage, Living Room, Primary Bedroom, Street Entrance

Exterior Features

  • Lot Features: Other
  • Property Condition: Updated/Remodeled

Garage/Parking

  • Parking Features: Enclosed, RV Possible, Uncovered Parking Space, Uncovered Parking Spaces 2+
  • Total Parking Spaces: 4.00
  • Garage Spaces: 1.00

Utilities

  • Cooling: Central
  • Sewer: Public Sewer
  • Utilities: Public
  • Water Source: Public
  • Heating: Central
  • Laundry Features: Laundry Closet

Schools

  • Middle/Junior School District: St. Helena Unified

Lot Info

  • Assessor Parcel Number: 009-112-004-000
  • Lot Size Sq Ft: 7527.00

Building Info

  • Year Built: 1880

MLS Schools

  • Senior High School District: St. Helena Unified
  • School District (County): Napa

Map

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

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

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 $2,084 $197,016 $131,346 $65,670
2024 $2,042 $193,154 $128,771 $64,383
2023 $2,042 $189,368 $126,247 $63,121
2022 $1,938 $185,656 $123,772 $61,884
2021 $1,909 $182,017 $121,346 $60,671
2020 $1,887 $180,151 $120,102 $60,049
2019 $1,852 $176,620 $117,748 $58,872
2018 $1,822 $173,158 $115,440 $57,718
2017 $1,785 $169,764 $113,177 $56,587
2016 $1,736 $166,436 $110,958 $55,478
2015 $1,721 $163,937 $109,292 $54,645
2014 $1,702 $160,727 $107,152 $53,575
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
03/12/2026 03/12/26 Price Changed $1,300,000 -5.5% $987 / Sq Ft
03/04/2026 03/04/26 Price Changed $1,375,000 -3.5% $1,044 / Sq Ft
01/06/2026 01/06/26 For Sale $1,425,000 -- $1,082 / Sq Ft
Source: Bay Area Real Estate Information Services (BAREIS)

Purchase History

Date Type Sale Price Title Company
Grant Deed -- None Listed On Document
Interfamily Deed Transfer -- Old Republic Title Company
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Previous Owner $20,000 New Conventional
Source: Public Records

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 326000923

Bay Area Real Estate Information Services (BAREIS)

APN: 009-112-004

California Napa County Saint Helena 94574

1017 Charter Oak Ave, Saint Helena, CA

For Sale

Detached

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.

Bay Area Real Estate Information Services (BAREIS) Listing information deemed reliable but not guaranteed. Copyright 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.

Nearby Homes
Mara Pilotti
Listing Agent
Mara Pilotti
Section Image
UBS Realty Advisors
(707) 486-9697
Your Personal Tour Guide

Ask me questions while you tour the home.