NOT LISTED FOR SALE

196 Cornerstone Common Livermore, CA 94550

Carlton Square Neighborhood

Estimated Value: $1,221,000 - $1,350,000

4 Beds
3 Baths
2,035 Sq Ft
$629/Sq Ft Est. Value

About This Home

This home is located at 196 Cornerstone Common, Livermore, CA 94550 and is currently estimated at $1,279,503, approximately $628 per square foot. 196 Cornerstone Common is a home located in Alameda County with nearby schools including Emma C. Smith Elementary School, William Mendenhall Middle School, and Granada High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Sep 22, 2025
Sold by
Seiwald Mark W and Seiwald Andrea D
Bought by
Seiwald Family Trust and Seiwald
Current Estimated Value
$1,279,503

Purchase Details

Closed on
Oct 14, 2006
Sold by
Seiwald Mark W and Seiwald Andrea D
Bought by
Seiwald Mark W and Seiwald Andrea D

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$103,500
Interest Rate
6.46%
Mortgage Type
Credit Line Revolving

Purchase Details

Closed on
Oct 2, 2006
Sold by
Tam Sandra
Bought by
Slewald Mark W and Slewald Andrea D

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$103,500
Interest Rate
6.46%
Mortgage Type
Credit Line Revolving

Purchase Details

Closed on
Jun 24, 2004
Sold by
Tam Sandra and Sin Sandra
Bought by
Tam Sandra

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$440,150
Interest Rate
4.25%
Mortgage Type
New Conventional
Source: Public Records

Range of Values:

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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.

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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
Seiwald Family Trust -- None Listed On Document
Seiwald Mark W -- First American Title
Slewald Mark W $690,000 First American Title
Tam Sandra -- Commonwealth Land Title
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Slewald Mark W $103,500
Previous Owner Slewald Mark W $552,000
Previous Owner Tam Sandra $440,150
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 $11,657 $917,378 $277,313 $647,065
2024 $11,657 $899,258 $271,877 $634,381
2023 $11,490 $888,491 $266,547 $621,944
2022 $11,322 $864,076 $261,323 $609,753
2021 $11,095 $846,998 $256,199 $597,799
2020 $10,784 $845,242 $253,572 $591,670
2019 $10,828 $828,675 $248,602 $580,073
2018 $10,604 $812,433 $243,730 $568,703
2017 $10,337 $796,507 $238,952 $557,555
2016 $9,969 $780,893 $234,268 $546,625
2015 $8,597 $700,000 $210,000 $490,000
2014 $7,607 $610,000 $183,000 $427,000
Source: Public Records

Map

California Alameda County Livermore 94550 Carlton Square

196 Cornerstone Common, Livermore, CA

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