NOT LISTED FOR SALE

1644 Grayson Ave Saint Helena, CA 94574

Estimated Value: $1,038,202 - $1,485,000

3 Beds
1 Bath
1,587 Sq Ft
$813/Sq Ft Est. Value

About This Home

This home is located at 1644 Grayson Ave, Saint Helena, CA 94574 and is currently estimated at $1,290,801, approximately $813 per square foot. 1644 Grayson Ave is a home located in Napa County with nearby schools including Saint Helena Primary School, Saint Helena Elementary School, and Robert Louis Stevenson Intermediate School.

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
Feb 10, 2026
Sold by
Bought by
Current Estimated Value
$1,290,801

Purchase Details

Closed on
Jun 3, 2014
Sold by
Bought by

Purchase Details

Closed on
Jan 13, 2003
Sold by
Bought by
Source: Public Records

Range of Values:

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

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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.

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First American

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Quantarium

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Average Value
Not Available
List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

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
-- None Available
-- --
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 $1,166 $110,572 $36,512 $74,060
2024 $1,142 $108,405 $35,797 $72,608
2023 $1,142 $106,281 $35,096 $71,185
2022 $1,083 $104,198 $34,408 $69,790
2021 $1,065 $102,156 $33,734 $68,422
2020 $1,051 $101,110 $33,389 $67,721
2019 $1,031 $99,129 $32,735 $66,394
2018 $1,014 $97,187 $32,094 $65,093
2017 $993 $95,282 $31,465 $63,817
2016 $959 $93,415 $30,849 $62,566
2015 -- $92,013 $30,386 $61,627
2014 -- $90,211 $29,791 $60,420
Source: Public Records

Map

California Napa County Saint Helena 94574

1644 Grayson Ave, Saint Helena, CA

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