NOT LISTED FOR SALE

Estimated Value: $421,000 - $538,000

2 Beds
1 Bath
814 Sq Ft
$600/Sq Ft Est. Value

About This Home

This home is located at 2158 Gardner Ave, Santa Rosa, CA 95407 and is currently estimated at $488,532, approximately $600 per square foot. 2158 Gardner Ave is a home located in Sonoma County with nearby schools including Robert L. Stevens Elementary, Elsie Allen High School, and St. Michael's Orthodox School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
May 12, 2025
Sold by
Siedentopf Jennifer
Bought by
Siedentopf Josh
Current Estimated Value
$488,532

Purchase Details

Closed on
Mar 24, 2021
Sold by
Siedentopf Albert and Siedentopf Stella
Bought by
Siedentopf Josh and Siedentopf Jennifer

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$308,800
Interest Rate
2.73%
Mortgage Type
New Conventional

Purchase Details

Closed on
Aug 27, 2009
Sold by
Calderon Genaro and Calderon Socorro
Bought by
Siedentopf Al and Siedentopf Stella

Purchase Details

Closed on
Aug 19, 1997
Sold by
Kerkvliet David A and Kerkvliet Andrea L
Bought by
Calderon Genaro and Calderon Socorro

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$124,693
Interest Rate
7.45%
Mortgage Type
FHA

Purchase Details

Closed on
Dec 2, 1993
Sold by
Kerkvliet Andrea L and Weston Andrea L
Bought by
Kerkvliet David A and Kerkvliet Andrea L

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$100,000
Interest Rate
6.89%
Source: Public Records

Range of Values:

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.

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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

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.

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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.

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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

Date Buyer Sale Price Title Company
Siedentopf Josh -- None Listed On Document
Siedentopf Josh $386,000 Fidelity National Title Co
Siedentopf Al $135,000 Cornerstone Title Company
Calderon Genaro $125,000 North American Title Co
Kerkvliet David A -- Fidelity National Title
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Siedentopf Josh $308,800
Previous Owner Calderon Genaro $124,693
Previous Owner Kerkvliet David A $100,000
Source: Public Records

Tax History Compared to Growth

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 $5,842 $514,153 $205,661 $308,492
2024 $5,842 $504,073 $201,629 $302,444
2023 $5,842 $494,190 $197,676 $296,514
2022 $1,909 $164,197 $79,057 $85,140
2021 $1,875 $160,978 $77,507 $83,471
2020 $1,867 $159,329 $76,713 $82,616
2019 $1,851 $156,206 $75,209 $80,997
2018 $1,836 $153,144 $73,735 $79,409
2017 $1,799 $150,142 $72,290 $77,852
2016 $1,775 $147,199 $70,873 $76,326
2015 $1,720 $144,989 $69,809 $75,180
2014 $1,657 $142,150 $68,442 $73,708
Source: Public Records

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