Alameda County » 140 Polynesia Way

140 Polynesia Way, Union City, CA 94587 Property Information

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Address

Primary address	140 Polynesia Way, Union City
Zip code	94587
County	Alameda

Parcel ID	543-9001-49

Sales & Tax Overview for 140 Polynesia Way, Union City

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

Current property tax	$317

Lot & Building Information for 140 Polynesia Way, Union City

Building sqft	1,536
Building class	Mobile Home in a Mobile Home Park (0700)
Year built	1977

Zoning, Use & Area Overview

School district	New Haven SCH

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 140 Polynesia Way, Union City

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• Improvements for 140 Polynesia Way, Union City , including their type, square footage, grade and when they were built.

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About 140 Polynesia Way, Union City

What is the year built & the total sq. ft. for 140 Polynesia Way, Union City, CA 94587?

140 Polynesia Way, Union City, CA 94587 was built in 1977 and has a total of 1,536 square feet.

What is the assessed value of 140 Polynesia Way, Union City, CA 94587 and the property tax paid?

Assessed at $32,373, the tax amount paid for 140 Polynesia Way, Union City, CA 94587 is $404.

Ownership Information

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Commercial Real Estate nearby

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.

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Past Sales & Property History for 140 Polynesia Way, Union City

Create a free account to view the complete sales history for 140 Polynesia Way, Union City, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

More about Alameda County Property Records

Title Documents for 140 Polynesia Way, Union City

Data not available for this property.

Property Taxes for 140 Polynesia Way, Union City

Access detailed property tax data for 140 Polynesia Way, Union City, CA 94587. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year:	2025-2026
Base tax	$405
Current property tax	$317

Market value	$32,373

More about Alameda County Property Taxes

Assessment History for 140 Polynesia Way, Union City

Here's the assessment & property tax history for 140 Polynesia Way, Union City, 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	$32,373	1.2508	$405	+1.57%
2024-2025	$32,568	1.2241	$399	-3.26%
2023-2024	$33,819	1.2185	$412	+0.72%
2022-2023	$33,188	1.2328	$409	+15.58%
2021-2022	$28,935	1.2243	$354	-0.47%

Permits for 140 Polynesia Way, Union City

The complete history of permits filed for 140 Polynesia Way, Union City, 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.

Union City residential market stats

Median Sale Price

$1,111,000

-11.1% YoY

Median Price/Sqft

$758

0.4% YoY

Alameda County Median Sale Price

$955,000

-6.4% YoY

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

Check out recently sold homes in Union-City and see how their prices compare.

Transportation

Access the detailed traffic volume map for 140 Polynesia Way, Union City 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

Neighbors for 140 Polynesia Way, Union City

Here are the neighbors for 140 Polynesia Way, Union City.

Address	Square feet	Purchase date	Purchase price
19 Palm Dr, Union City	1,568
80 Palm Dr, Union City	1,336
8 Palm Dr, Union City	1,392
299 Maui Cir, Union City	1,560
23 Palm Dr, Union City	1,560
524 Trinidad Cir, Union City	1,416
68 Palm Dr, Union City	1,560
40 Palm Dr, Union City	1,344
466 Panama Cir, Union City	1,664
57 Palm Dr, Union City	1,296

Nearby ZIP Codes for 140 Polynesia Way, Union City

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