NOT LISTED FOR SALE

1990 173rd Ave Castro Valley, CA 94546

West Castro Valley Neighborhood

Estimated Value: $727,000 - $787,000

3 Beds
1 Bath
1,264 Sq Ft
$597/Sq Ft Est. Value

About This Home

This home is located at 1990 173rd Ave, Castro Valley, CA 94546 and is currently estimated at $755,025, approximately $597 per square foot. 1990 173rd Ave is a home located in Alameda County with nearby schools including Corvallis Elementary School, Edendale Middle, and San Lorenzo High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Jun 13, 2025
Sold by
Phung Tuong Vinh and Thach Amy My
Bought by
Phung Vinh Family Trust and Phung
Current Estimated Value
$755,025

Purchase Details

Closed on
Aug 27, 2021
Sold by
Thach Amy My
Bought by
Phung Tuong Vinh and Thach Amy My

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$296,000
Interest Rate
2.8%
Mortgage Type
New Conventional

Purchase Details

Closed on
Aug 19, 2015
Sold by
Phung Tuong Vinh
Bought by
Thach Amy My

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$328,500
Interest Rate
4.05%
Mortgage Type
New Conventional

Purchase Details

Closed on
Aug 18, 2015
Sold by
Wilson Jacque
Bought by
Thach Amy My

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$328,500
Interest Rate
4.05%
Mortgage Type
New Conventional

Purchase Details

Closed on
Jul 19, 2007
Sold by
Elbeck Ivar C and Henry & Antonia Saugar Family
Bought by
Wilson Jacque

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$300,900
Interest Rate
6.87%
Mortgage Type
Negative Amortization

Purchase Details

Closed on
Jan 25, 2000
Sold by
Nora Saugar Henry and Nora Antonia E
Bought by
Saugar Henry Hijinio and Saugar Antonia E Nora
Source: Public Records

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

Purchase History

Date Buyer Sale Price Title Company
Phung Vinh Family Trust -- None Listed On Document
Phung Tuong Vinh -- Bnt Title Company Of Ca
Thach Amy My -- Chicago Title Company
Thach Amy My $438,000 Chicago Title Company
Wilson Jacque $376,500 Chicago Title Co
Saugar Henry Hijinio -- --
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Phung Tuong Vinh $296,000
Previous Owner Thach Amy My $328,500
Previous Owner Wilson Jacque $300,900
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 $6,831 $518,490 $155,547 $362,943
2024 $6,831 $508,324 $152,497 $355,827
2023 $6,799 $498,360 $149,508 $348,852
2022 $6,699 $488,588 $146,576 $342,012
2021 $6,516 $479,008 $143,702 $335,306
2020 $6,376 $474,098 $142,229 $331,869
2019 $6,385 $464,804 $139,441 $325,363
2018 $6,034 $455,694 $136,708 $318,986
2017 $5,759 $446,760 $134,028 $312,732
2016 $5,496 $438,000 $131,400 $306,600
2015 $5,148 $411,144 $191,255 $219,889
2014 $4,471 $350,000 $105,000 $245,000
Source: Public Records

Map

California Alameda County Castro Valley 94546 West Castro Valley

1990 173rd Ave, Castro Valley, CA

Not Listed for Sale

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.

Nearby Homes
Your Personal Tour Guide

Ask me questions while you tour the home.