NOT LISTED FOR SALE

18799 Santa Isadora St Fountain Valley, CA 92708

Estimated Value: $1,552,000 - $1,818,000

4 Beds
3 Baths
2,675 Sq Ft
$632/Sq Ft Est. Value

About This Home

This home is located at 18799 Santa Isadora St, Fountain Valley, CA 92708 and is currently estimated at $1,691,656, approximately $632 per square foot. 18799 Santa Isadora St is a home located in Orange County with nearby schools including Courreges (Roch) Elementary School, Fulton (Harry C.) Middle School, and Fountain Valley High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Aug 6, 2025
Sold by
Gergens Dwight W and Gergens Bridget
Bought by
Gergens Family Trust and Gergens
Current Estimated Value
$1,672,830

Purchase Details

Closed on
Jun 27, 1997
Sold by
Hilden Joseph R and Hilden Carol A
Bought by
Gergens Dwight W and Gergens Bridget

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$269,600
Interest Rate
7.7%
Source: Public Records

Range of Values:

Collateral Analytics

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ICE

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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

Date Buyer Sale Price Title Company
Gergens Family Trust -- None Listed On Document
Gergens Dwight W $337,000 Chicago Title Co
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Gergens Dwight W $413,500
Previous Owner Gergens Dwight W $417,000
Previous Owner Gergens Dwight W $411,000
Previous Owner Gergens Dwight W $390,000
Previous Owner Gergens Dwight W $322,700
Previous Owner Gergens Dwight W $322,700
Previous Owner Gergens Dwight W $300,700
Previous Owner Gergens Dwight W $300,700
Previous Owner Gergens Dwight W $60,000
Previous Owner Gergens Dwight W $316,350
Previous Owner Gergens Dwight W $269,600
Closed Gergens Dwight W $50,550
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 $6,047 $542,318 $322,577 $219,741
2024 $6,047 $531,685 $316,252 $215,433
2023 $5,903 $521,260 $310,051 $211,209
2022 $5,815 $511,040 $303,972 $207,068
2021 $5,702 $501,020 $298,012 $203,008
2020 $5,668 $495,883 $294,956 $200,927
2019 $5,552 $486,160 $289,172 $196,988
2018 $5,445 $476,628 $283,502 $193,126
2017 $5,358 $467,283 $277,943 $189,340
2016 $5,128 $458,121 $272,493 $185,628
2015 $5,049 $451,240 $268,400 $182,840
2014 $4,949 $442,401 $263,142 $179,259
Source: Public Records

Map

California Orange County Fountain Valley 92646

18799 Santa Isadora St, Fountain Valley, CA

This home is located at 18799 Santa Isadora St, Fountain Valley, CA 92708 and is currently estimated at $1,691,656, approximately $632 per square foot. 18799 Santa Isadora St is a home located in Orange County with nearby schools including Courreges (Roch) Elementary School, Fulton (Harry C.) Middle School, and Fountain Valley High School.

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