NOT LISTED FOR SALE

Estimated Value: $3,992,000 - $4,514,000

5 Beds
3 Baths
1,990 Sq Ft
$2,171/Sq Ft Est. Value

About This Home

This home is located at 21310 Columbus Ave, Cupertino, CA 95014 and is currently estimated at $4,320,766, approximately $2,171 per square foot. 21310 Columbus Ave is a home located in Santa Clara County with nearby schools including Abraham Lincoln Elementary School, John F. Kennedy Middle School, and Monta Vista High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Nov 29, 2012
Sold by
Arya Siamak and Arya Lili
Bought by
Arya Siamak and Arya Lili
Current Estimated Value
$4,320,766

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$600,000
Interest Rate
3.36%
Mortgage Type
New Conventional

Purchase Details

Closed on
Feb 15, 2012
Sold by
Arya Siamak and Arya Lili
Bought by
Arya Siamak and Arya Lili

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$605,000
Interest Rate
3.83%
Mortgage Type
New Conventional

Purchase Details

Closed on
Oct 24, 2006
Sold by
Arya Siamak and Arya Lili
Bought by
Arya Siamak and Arya Lili

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$700,000
Interest Rate
5.75%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Jan 22, 2004
Sold by
Arya Siamak and Arya Lili Ettehad
Bought by
Arya Siamak and Arya Lily

Purchase Details

Closed on
May 17, 1999
Sold by
Mirzadegan Abdy and Rahmani Mohammad H
Bought by
Arya Siamak and Ettehad Arya Lili

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$675,000
Interest Rate
6.62%

Purchase Details

Closed on
Mar 18, 1999
Sold by
Rahmani Mohammad H
Bought by
Mirzadegan Abdy

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$675,000
Interest Rate
6.62%

Purchase Details

Closed on
Jun 1, 1998
Sold by
Mirzadegan Azita
Bought by
Mirzadegan Abdy

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$496,000
Interest Rate
7.17%

Purchase Details

Closed on
Apr 3, 1995
Sold by
Bianchi John and Bianchi Elaine
Bought by
Bianchi John and Bianchi Elaine

Purchase Details

Closed on
Dec 12, 1994
Sold by
Bianchi John and Bianchi Elaine
Bought by
Bianchi John M and Bianchi Elaine
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
Arya Siamak -- North American Title Company
Arya Siamak -- North American Title Company
Arya Siamak -- North American Title Co Inc
Arya Siamak -- North American Title Co Inc
Arya Siamak -- Alliance Title Company
Arya Siamak -- --
Arya Siamak $988,000 Old Republic Title Company
Rahmani Mohammad H -- Old Republic Title Company
Mirzadegan Abdy $494,000 Old Republic Title Company
Mirzadegan Abdy -- Fidelity National Title Co
Mirzadegan Abdy -- Fidelity National Title Co
Mirzadegan Abdy -- Old Republic Title Company
Rahmani Mohammad H -- Old Republic Title Company
Mirzadegan Abdy $620,000 Old Republic Title Company
Bianchi John -- --
Bianchi John M -- Valley Title Company
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Open Arya Siamak $685,000
Closed Ettehad Arya Siamak $250,000
Closed Arya Siamak $600,000
Closed Arya Siamak $605,000
Closed Arya Siamak $625,000
Closed Arya Siamak $250,000
Closed Arya Siamak $700,000
Closed Arya Siamak $758,000
Closed Arya Siamak $755,000
Closed Arya Siamak $750,000
Closed Arya Siamak $100,000
Closed Arya Siamak $675,000
Previous Owner Mirzadegan Abdy $598,000
Previous Owner Mirzadegan Abdy $496,000
Previous Owner Bianchi John Mario $250,000
Previous Owner Bianchi John Mario $470,000
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 $19,576 $1,640,663 $1,019,011 $621,652
2024 $19,576 $1,608,494 $999,031 $609,463
2023 $19,398 $1,576,956 $979,443 $597,513
2022 $19,221 $1,546,037 $960,239 $585,798
2021 $19,016 $1,515,723 $941,411 $574,312
2020 $18,740 $1,496,766 $931,758 $565,008
2019 $18,242 $1,463,988 $913,489 $550,499
2018 $17,717 $1,435,283 $895,578 $539,705
2017 $17,598 $1,407,141 $878,018 $529,123
2016 $17,035 $1,379,551 $860,802 $518,749
2015 $16,909 $1,358,829 $847,872 $510,957
2014 $16,472 $1,332,213 $831,264 $500,949
Source: Public Records

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