Alameda County  »  28799 Mercury St

28799 Mercury Street, Hayward, CA 94544 Property Information

28799 Mercury Street, Hayward, CA 94544 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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28799 Mercury Street, Hayward, CA 94544
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Address

Primary address 28799 Mercury Street, Hayward
Zip code 94544
County Alameda
Parcel ID 465-9000-1

Sales & Tax Overview for 28799 Mercury Street, Hayward

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Current property tax $123

Lot & Building Information for 28799 Mercury Street, Hayward

Building sqft 1,296
Building class Mobile Home in a Mobile Home Park (0700)
Year built 1967
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Zoning, Use & Area Overview


School district Hayward Unif SCH

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Other Property Data for 28799 Mercury Street, Hayward

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  • • Improvements for 28799 Mercury Street, Hayward , including their type, square footage, grade and when they were built.
  • • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
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About 28799 Mercury Street, Hayward

What is the year built & the total sq. ft. for 28799 Mercury Street, Hayward, CA 94544?

28799 Mercury Street, Hayward, CA 94544 was built in 1967 and has a total of 1,296 square feet.

What is the assessed value of 28799 Mercury Street, Hayward, CA 94544 and the property tax paid?

Assessed at $17,505, the tax amount paid for 28799 Mercury Street, Hayward, CA 94544 is $205.

Ownership Information

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Real Estate Reports:
Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District 
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.
Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
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
How to Find Property Owners — The Complete Guide 
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:
  • 2000+ governmental and public data sources
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Past Sales & Property History for 28799 Mercury Street, Hayward

Create a free account to view the complete sales history for 28799 Mercury Street, Hayward, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

More about Alameda County Property Records

Title Documents for 28799 Mercury Street, Hayward

Data not available for this property.

Property Taxes for 28799 Mercury Street, Hayward

Access detailed property tax data for 28799 Mercury Street, Hayward, CA 94544. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Base tax $205
Current property tax $123
Market value $17,505

More about Alameda County Property Taxes

Assessment History for 28799 Mercury Street, Hayward

Here's the assessment & property tax history for 28799 Mercury Street, Hayward, including the evolution of the total tax rate and corresponding property tax.

Year Assessment value Total tax rate Property tax Year over year change
2025-2026 $17,505 1.1724 $205 -1.59%
2024-2025 $17,611 1.1842 $209 -27.08%
2023-2024 $18,288 1.5638 $286 +34.04%
2022-2023 $17,947 1.1888 $213 +13.49%
2021-2022 $15,647 1.2028 $188 +0.03%
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Permits for 28799 Mercury Street, Hayward

The complete history of permits filed for 28799 Mercury Street, 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.

Data not available for this property.

Hayward residential market stats

Median Sale Price
$840,000
-0.9% YoY
Median Price/Sqft
$546
-7.9% YoY
Alameda County Median Sale Price
$955,000
-6.4% YoY

Access a detailed real estate market overview of Hayward so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Hayward and compare it to other neighborhoods in Alameda County.

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

Transportation

Access the detailed traffic volume map for 28799 Mercury Street, Hayward to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

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Schools


Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 28799 Mercury Street, Hayward

Here are the neighbors for 28799 Mercury Street, Hayward.

Address Square feet Purchase date Purchase price
136 Uranus Ave, Hayward 1,040
28816 Jupiter St, Hayward 1,248
28873 Mercury St, Hayward 1,056
29524 Ruus Rd, Hayward 12/06/1991 $322,000
29342 Ruus Rd, Hayward 924 04/06/2004 $30,000
28790 Pluto St, Hayward 624
940 New England Vil Dr, Hayward 9,481 12/29/2023
28683 Venus St, Hayward 960
28969 Venus St, Hayward 800
28825 Venus St, Hayward 800
29324 Ruus Rd, Hayward 1,814
29300 Ruus Rd, Hayward 1,680 10/18/2024
29203 Lone Tree Pl, Hayward 1,045 04/13/2026
28864 Jupiter St, Hayward 1,320
29113 Lone Tree Pl, Hayward 1,386 06/04/2019
29197 Lone Tree Pl, Hayward 1,045 01/27/2016
28776 Venus St, Hayward 1,248
1273 Industrial Pkwy, Hayward 108,178 07/15/2004
29101 Lone Tree Pl, Hayward 1,045
28768 Jupiter St, Hayward
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Nearby ZIP Codes for 28799 Mercury Street, Hayward

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