NOT LISTED FOR SALE

450 Turquoise Dr Hercules, CA 94547

Estimated Value: $700,000 - $847,000

3 Beds
3 Baths
1,625 Sq Ft
$489/Sq Ft Est. Value

About This Home

This home is located at 450 Turquoise Dr, Hercules, CA 94547 and is currently estimated at $794,447, approximately $488 per square foot. 450 Turquoise Dr is a home located in Contra Costa County with nearby schools including Ohlone Elementary School, Hercules Middle School, and Hercules High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Aug 13, 2025
Sold by
Riahi Mohammad Naghi and Monirabbsi Simin
Bought by
Riahi Revocable Living Trust and Riahi
Current Estimated Value
$794,447

Purchase Details

Closed on
May 1, 2008
Sold by
Bank Of New York
Bought by
Riahi Mohammad N and Monirabbasi Simin

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$277,000
Interest Rate
5.87%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Oct 29, 2007
Sold by
Osuna Yolanda
Bought by
Bank Of New York

Purchase Details

Closed on
Dec 14, 2004
Sold by
Schultz James and Schultz Tracee
Bought by
Osuna Yolanda

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$440,000
Interest Rate
5.87%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
May 9, 2000
Sold by
Wells Fargo Bank Na
Bought by
Schultz James and Schultz Tracee

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$284,400
Interest Rate
8.22%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Mar 3, 2000
Sold by
Lewis John A and Lewis Marilou F
Bought by
Wells Fargo Bank Na
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
Riahi Revocable Living Trust -- First American Title
Riahi Mohammad N $400,000 First American Title Company
Bank Of New York $499,327 None Available
Osuna Yolanda $550,000 Chicago Title
Schultz James $316,000 First American Title Guarant
Wells Fargo Bank Na $275,000 First American Title
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Riahi Mohammad N $277,000
Previous Owner Osuna Yolanda $440,000
Previous Owner Schultz James $284,400
Closed Osuna Yolanda $110,000
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 $8,088 $525,389 $288,967 $236,422
2024 $7,952 $515,088 $283,301 $231,787
2023 $7,952 $504,990 $277,747 $227,243
2022 $7,861 $495,089 $272,301 $222,788
2021 $7,852 $485,382 $266,962 $218,420
2019 $7,405 $470,988 $259,045 $211,943
2018 $7,187 $461,754 $253,966 $207,788
2017 $7,078 $452,701 $248,987 $203,714
2016 $6,914 $443,825 $244,105 $199,720
2015 $6,528 $406,500 $223,576 $182,924
2014 $5,888 $352,000 $193,601 $158,399
Source: Public Records

Map

California Contra Costa County Hercules 94547

450 Turquoise Dr, Hercules, CA

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