NOT LISTED FOR SALE

577 Hyannis Dr Sunnyvale, CA 94087

Estimated Value: $2,894,000 - $3,152,000

3 Beds
2 Baths
1,699 Sq Ft
$1,743/Sq Ft Est. Value

About This Home

This home is located at 577 Hyannis Dr, Sunnyvale, CA 94087 and is currently estimated at $2,961,896, approximately $1,743 per square foot. 577 Hyannis Dr is a home located in Santa Clara County with nearby schools including Cumberland Elementary School, Sunnyvale Middle School, and Fremont High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Jan 27, 2026
Sold by
Horn Richard A and Horn Diane J
Bought by
Horn Family Trust and Horn
Current Estimated Value
$2,961,896
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

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Quantarium

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Average Value
Not Available
List Price
Sold Price
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Purchase History

Date Buyer Sale Price Title Company
Horn Family Trust -- None Listed On Document
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 $6,212 $534,007 $179,906 $354,101
2024 $6,212 $523,537 $176,379 $347,158
2023 $6,138 $513,272 $172,921 $340,351
2022 $6,025 $503,209 $169,531 $333,678
2021 $5,962 $493,343 $166,207 $327,136
2020 $5,886 $488,285 $164,503 $323,782
2019 $5,757 $478,712 $161,278 $317,434
2018 $5,643 $469,326 $158,116 $311,210
2017 $5,570 $460,124 $155,016 $305,108
2016 $5,337 $451,103 $151,977 $299,126
2015 $5,367 $444,328 $149,695 $294,633
2014 $5,261 $435,625 $146,763 $288,862
Source: Public Records

Map

California Santa Clara County Sunnyvale 94087

577 Hyannis Dr, Sunnyvale, CA

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