Alameda County  »  336 Riviera Dr

336 Riviera Drive, Union City, CA 94587 Property Information

336 Riviera Drive, Union City, CA 94587 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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336 Riviera Drive, Union City, CA 94587
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Address

Primary address 336 Riviera Drive, Union City
Zip code 94587
County Alameda
Parcel ID 87-32-20

Sales & Tax Overview for 336 Riviera Drive, Union City

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

Sale date 05/07/2024
Sale price $1,190,000
Arm's length
Property tax $15,319

Lot & Building Information for 336 Riviera Drive, Union City

Building sqft 1,430
Building class Single Family Residential Homes Used as Such (1100)
Acreage 0.18
Units 1
Year built 1964
Stories 1
Bedrooms 3
Bathrooms 2
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Zoning, Use & Area Overview

Walk Score
38 /100. Car-Dependent
Transit Score
0 /100. Minimal Transit
Bike Score
29 /100. Somewhat Bikeable

Zoning district Single Family Residential (RS 6000)
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 336 Riviera Drive, Union City

Property reports include comprehensive occupancy, improvement and development information (where available).
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  • • Improvements for 336 Riviera Drive, Union City , 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 336 Riviera Drive, Union City

What is the year built & the total sq. ft. for 336 Riviera Drive, Union City, CA 94587?

336 Riviera Drive, Union City, CA 94587 was built in 1964 and has a total of 1,430 square feet.

What is the assessed value of 336 Riviera Drive, Union City, CA 94587 and the property tax paid?

Assessed at $1,213,800, the tax amount paid for 336 Riviera Drive, Union City, CA 94587 is $15,319.

When was 336 Riviera Drive, Union City, CA 94587 last sold and what was the last sale price?

336 Riviera Drive, Union City, CA 94587 was last sold in 05/07/2024 for $1,190,000.

Ownership Information

View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.

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.
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Past Sales & Property History for 336 Riviera Drive, Union City

Create a free account to view the complete sales history for 336 Riviera Drive, Union City, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
05/07/2024 $1,190,000
05/11/2004 $515,000
09/16/2003 $340,000
       
       
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*Here are the three most recent sales for this property.


More about Alameda County Property Records

Title Documents for 336 Riviera Drive, Union City

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Maturity Document Doc image
10/06/2025 Reconveyance
Substitution of trustee
10/06/2025 Reconveyance
Substitution of trustee
05/07/2024 Deed of trust 06/01/2054
05/07/2024 Grant Deed
11/10/2020 Grant Deed
11/10/2020 Grant Deed
03/29/2016 Grant Deed
03/28/2016 Deed of Trust 04/01/2046
03/28/2016 Grant Deed
08/06/2015 Trust Transfer Deed
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R: Recorded date
D: Document date

Property Taxes for 336 Riviera Drive, Union City

Access detailed property tax data for 336 Riviera Drive, Union City, CA 94587. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax $15,319
Market value $1,213,800

More about Alameda County Property Taxes

Assessment History for 336 Riviera Drive, Union City

Here's the assessment & property tax history for 336 Riviera Drive, 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 $1,213,800 1.2621 $15,319 +72.66%
2024-2025 $717,827 1.236 $8,872 -21.54%
2023-2024 $703,751 1.6069 $11,309 +31.95%
2022-2023 $689,955 1.2422 $8,571 +2.25%
2021-2022 $676,431 1.2392 $8,382 +2.86%
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Permits for 336 Riviera Drive, Union City

The complete history of permits filed for 336 Riviera Drive, 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.

Risk

Create a free account to unlock extended information for 336 Riviera Drive, Union City, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

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

Access the detailed traffic volume map for 336 Riviera Drive, Union City to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Guy Jr. Emanuele Elementary School 5 Public K-5 666 0.97
Purple Lotus Buddhist School NR Private K-12 25 1.27
New Haven Adult NR Public 0 1.48
Searles Elementary School 5 Public K-5 702 1.49
Niles Elementary School 7 Public TK-5 546 1.50
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Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Purple Lotus Buddhist School NR Private K-12 25 1.27
New Haven Adult NR Public 0 1.48
Connecting Waters Charter - East Bay 7 Charter K-12 494 1.51
Our Lady Of The Rosary NR Private K-8 129 1.53
Decoto School For Independent Study 4 Public K-12 295 1.65
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Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Purple Lotus Buddhist School NR Private K-12 25 1.27
New Haven Adult NR Public 0 1.48
James Logan high school 7 Public 9-12 3,315 1.48
Connecting Waters Charter - East Bay 7 Charter K-12 494 1.51
Decoto School For Independent Study 4 Public K-12 295 1.65
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Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 336 Riviera Drive, Union City

Here are the neighbors for 336 Riviera Drive, Union City.

Address Square feet Purchase date Purchase price
107 Aurora Plz, Union City 897 06/30/2022 $495,000
103 Aurora Plz, Union City 688 12/16/2009 $291,005
110 Aurora Plz, Union City 897 01/28/2016
330 Riviera Dr, Union City 1,430 03/22/2024
204 Appian Way, Union City 2,004 01/10/2007 $615,000
116 Aurora Plz, Union City 688 04/13/2021 $210,000
115 Aurora Plz, Union City 688 04/05/2006 $320,000
117 Aurora Plz, Union City 688 05/16/2022 $439,000
119 Aurora Plz, Union City 1,206 06/29/2021
114 Aurora Plz, Union City 688 04/02/2026
212 Appian Way, Union City 1,940 01/20/2023 $817,000
228 Appian Way, Union City 1,848 06/28/2002 $450,000
112 Aurora Plz, Union City 897 03/15/2022 $535,000
224 Appian Way, Union City 1,584 04/13/2020
234 Appian Way, Union City 1,920 12/23/2022
35206 Alvarado Niles Rd, Union City 1,750 11/03/2020 $675,000
206 Appian Way, Union City 1,848 06/18/2021
208 Appian Way, Union City 996 11/10/2004
109 Aurora Plz, Union City 897 03/02/2022 $530,000
230 Appian Way, Union City 1,848 02/22/2002 $150,500
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Nearby ZIP Codes for 336 Riviera Drive, Union City

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