Alameda County  »  638 Marin Ave

638 Marin Avenue, Hayward, CA 94541 Property Information

638 Marin Avenue, Hayward, CA 94541 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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638 Marin Avenue, Hayward, CA 94541
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Address

Primary address 638 Marin Avenue, Hayward
Zip code 94541
County Alameda
Neighborhood Longwood - Winton Grove
Parcel ID 432-40-53-1

Sales & Tax Overview for 638 Marin Avenue, Hayward

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Property tax $19,925

Lot & Building Information for 638 Marin Avenue, Hayward

Building class Multiple Residential Building of 5 or More Units (7700)
Acreage 0.743
Units 14
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
School district Hayward Unif SCH

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Other Property Data for 638 Marin Avenue, Hayward

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  • • Improvements for 638 Marin Avenue, Hayward , including their type, square footage, grade and when they were built.
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About 638 Marin Avenue, Hayward

What is the assessed value of 638 Marin Avenue, Hayward, CA 94541 and the property tax paid?

Assessed at $1,699,493, the tax amount paid for 638 Marin Avenue, Hayward, CA 94541 is $19,924.

How many residential units does this building have?

This building has 14 residential unit(s).

Ownership Information

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Real Estate Reports:
Lucian Alixandrescu, Jul 28, 2026 Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District 
New York City’s office market continued to lead the U.S. in Q2, but internal shifts were most visible in the flex office market. Brooklyn’s coworking inventory grew 6.2% Q-o-Q even as Manhattan’s supply retreated. At the same time, Brooklyn’s asking rents for traditional office leases climbed more than twice as fast as the national average.
Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million
Laura Pop-Badiu, Jul 15, 2026 How to Find Property Owners — The Complete Guide 
For real estate professionals looking for the best ways to find property owners — whether through free methods based on public sources or paid tools with verified, in-depth data — this comprehensive guide breaks down every step of the due diligence process.
Research 100M+ property records powered by:
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Past Sales & Property History for 638 Marin Avenue, Hayward

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No recorded sales for this property.

Title Documents for 638 Marin Avenue, Hayward

Data not available for this property.

Property Taxes for 638 Marin Avenue, Hayward

Access detailed property tax data for 638 Marin Avenue, Hayward, CA 94541. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax $19,925
Market value $1,699,493

Assessment History for 638 Marin Avenue, Hayward

Data not available for this property.

Permits for 638 Marin Avenue, Hayward

The complete history of permits filed for 638 Marin Avenue, Hayward, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Issued Permit Type Status
       
       
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Hayward residential market stats

Median Sale Price
$822,500
-5.5% YoY
Median Price/Sqft
$591
-2.6% YoY
Alameda County Median Sale Price
$965,000
-7.1% YoY

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Check out recently sold homes in Hayward and see how their prices compare.

Demographics by Zip Code

Total population 67,139
Median age 38.2
Average household income $130,417
Family households 68.3%
Occupied housing units 21,584
Owner occupied units 46.7%
Average number of people per household 3.03
Median year structure built 1969
Median value for units with a mortgage $827,800
Median value for units without a mortgage $776,300

Risk

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FEMA flood zone(s) X (See more on map)
Fire hazard zone See more on map
Faults and tsunami inundation zone map
Landslides and liquefaction map

Transportation

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Neighbors for 638 Marin Avenue, Hayward

Data not available for this property.

Nearby ZIP Codes for 638 Marin Avenue, Hayward

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