NOT LISTED FOR SALE

27 Lower Alcatraz Place Mill Valley, CA 94941

Blithedale Canyon Neighborhood

Estimated Value: $1,473,000 - $1,634,000

2 Beds
1 Bath
1,240 Sq Ft
$1,242/Sq Ft Est. Value

About This Home

This home is located at 27 Lower Alcatraz Place, Mill Valley, CA 94941 and is currently estimated at $1,540,358, approximately $1,242 per square foot. 27 Lower Alcatraz Place is a home located in Marin County with nearby schools including Mill Valley Middle School, Tamalpais High School, and Marin Horizon School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Apr 1, 2025
Sold by
Taylor Family Living Trust and Siebel Family Living Trust
Bought by
Koury Trust and Koury
Current Estimated Value
$1,515,077

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,425,000
Outstanding Balance
$1,422,289
Interest Rate
6.25%
Mortgage Type
New Conventional
Estimated Equity
$142,506

Purchase Details

Closed on
May 15, 2020
Sold by
Siebel Mary Catherine
Bought by
Siebel John V and Siebel Mary Catherine

Purchase Details

Closed on
Mar 21, 2013
Sold by
Taylor Fred William
Bought by
Taylor Fred W and Taylor Kathleen B

Purchase Details

Closed on
Dec 11, 1995
Sold by
Taylor Fred William and Taylor Mary Catherine
Bought by
Taylor Fred William and Siebel Mary Catherine

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$170,000
Interest Rate
7.38%
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
Koury Trust $1,500,000 Old Republic Title
Siebel John V -- None Available
Taylor Fred W -- None Available
Taylor Fred William -- First American Title Co
Siebel Mary Catherine -- First American Title Co
Taylor Fred William -- First American Title Co
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Open Koury Marlene $107,500
Open Koury Trust $1,425,000
Previous Owner Taylor Fred W $500,000
Previous Owner Taylor Fred William $156,325
Previous Owner Taylor Fred William $170,000
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 $7,196 $301,278 $76,995 $224,283
2024 $7,196 $295,372 $75,486 $219,886
2023 $7,193 $289,580 $74,006 $215,574
2022 $7,072 $283,903 $72,555 $211,348
2021 $9,236 $278,336 $71,132 $207,204
2020 $6,386 $275,483 $70,403 $205,080
2019 $5,776 $270,082 $69,023 $201,059
2018 $5,819 $264,786 $67,669 $197,117
2017 $5,656 $259,596 $66,343 $193,253
2016 $5,449 $254,506 $65,042 $189,464
2015 $5,068 $250,683 $64,065 $186,618
2014 $4,913 $245,773 $62,810 $182,963
Source: Public Records

Map

California Marin County Mill Valley 94941 Blithedale Canyon

27 Lower Alcatraz Place, Mill Valley, CA

This home is located at 27 Lower Alcatraz Place, Mill Valley, CA 94941 and is currently estimated at $1,540,358, approximately $1,242 per square foot. 27 Lower Alcatraz Place is a home located in Marin County with nearby schools including Mill Valley Middle School, Tamalpais High School, and Marin Horizon School.

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.

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