NOT LISTED FOR SALE

621 Madrone Ave Sunnyvale, CA 94085

Snail Neighborhood

Estimated Value: $1,734,000 - $2,026,850

3 Beds
2 Baths
1,092 Sq Ft
$1,730/Sq Ft Est. Value

About This Home

This home is located at 621 Madrone Ave, Sunnyvale, CA 94085 and is currently estimated at $1,889,463, approximately $1,730 per square foot. 621 Madrone Ave is a home located in Santa Clara County with nearby schools including Bishop Elementary School, Columbia Middle School, and Fremont High School.

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Closed on
Sep 17, 2025
Sold by
Bought by
Current Estimated Value
$1,889,463

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$420,000
Interest Rate
0.0658%
Mortgage Type
New Conventional

Purchase Details

Closed on
Jun 10, 2004
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$200,000
Interest Rate
0.0609%
Mortgage Type
Credit Line Revolving
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

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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

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
-- None Listed On Document
-- Stewart Title Of California
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Open $420,000
Previous Owner $200,000
Previous Owner $41,000
Previous Owner $67,500
Source: Public Records

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

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 $6,337 $544,181 $225,174 $319,007
2024 $6,337 $533,511 $220,759 $312,752
2023 $6,278 $523,051 $216,431 $306,620
2022 $6,182 $512,796 $212,188 $300,608
2021 $6,122 $502,742 $208,028 $294,714
2020 $6,044 $497,588 $205,895 $291,693
2019 $5,911 $487,832 $201,858 $285,974
2018 $5,794 $478,267 $197,900 $280,367
2017 $5,719 $468,890 $194,020 $274,870
2016 $5,494 $459,697 $190,216 $269,481
2015 $5,523 $452,793 $187,359 $265,434
2014 $5,415 $443,924 $183,689 $260,235
Source: Public Records

Map

California Santa Clara County Sunnyvale 94085 Snail

621 Madrone Ave, Sunnyvale, CA

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