Duplex

Union City, CA Duplexes for Sale

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Duplex with Attached 1-Car Garages
Updated: Jun 11
Duplex with Attached 1-Car Garages

33454 7Th St, Union City, CA 94587

$1,288,888
2,342 sqft 0.11 AC lot
Built in 1991 with stucco exterior and composition roof
Attached 1‑car garages for each unit
Each unit offers about 1,171 sq. ft., 3 bedrooms, and 2 bathrooms
Laminate and tile flooring with forced‑air heating
Front yard and back yard exterior features
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33454 7Th St, Union City, CA 94587

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Union City Duplex Investment
Updated: Jun 12
Union City Duplex Investment

33454 7Th St, Union City, CA 94587

$1,288,888
2,342 sqft
1991‑built duplex in Union City with two attached 1‑car garages
Each unit offers approximately 1,171 SF with 3 bedrooms and 2 bathrooms
Duplex layout supports owner‑occupant living in one unit while renting the other
Within walking distance to BART, with easy access to major Bay Area employers
Convenient location near schools, parks, scenic trails, shopping, and dining
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Based on your search, we've compiled 6 Potential Opportunities for your consideration. Besides 2 Active listings in Union City, CA, we suggest exploring several alternatives: 4 properties in Nearby Cities

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Duplex with Detached Two-Car Garage
Duplex with Detached Two-Car Garage

20843 Chester St, Castro Valley, CA 94546

$1,409,800
1,590 sqft 0.26 AC lot

Two-unit duplex with a detached two-car garage, offering one 2 bed/1 bath unit and one 1 bed/1 bath unit.

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Duplex With Detached ADU Cottage
Duplex With Detached ADU Cottage

4231 Somerset Ave, Castro Valley, CA 94546

$999,950
1,285 sqft 0.12 AC lot

Remodeled duplex-style home with central air, a detached studio ADU, and fenced outdoor space.

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Duplex with Separate Metering
Duplex with Separate Metering

30236 Vanderbilt St, Hayward, CA 94544

$1,050,000
2,010 sqft 0.13 AC lot

Two 2-bedroom, 1-bath units are separately metered with month-to-month tenants and updated kitchens.

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Duplex with Central Air
Duplex with Central Air

30431 Vanderbilt Street, Hayward, CA 94544

$824,990
2,097 sqft

Two-unit residential property with ceiling fans and central cooling.

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Union City, CA Duplexes Market Trends and Statistics

Explore 2 duplexes for sale in Union City, CA on our real estate platform. These investment opportunities span a total of 4,684 square feet of properties for sale, with an estimated market value of $2,577,776.

Sale prices for duplexes in Union City, CA average $1,288,888 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Mobile home & RV parks 3
Duplexes 2
Triplexes 1

Demographics Overview

Population 68K
Population Growth (5Y) -8.7%
Median Household Income $137,194
College Educated 62.9%

High-Yield Neighborhoods for Investment

Identify Union City submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

Neighborhood Average Price
94587 $1.3M

Taxes & Financing

Tax Rate (average for all types) 1.30%
Property Tax per SF $14.76 per SF
Tax Rate vs County Average 0.01 pp below county avg
Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in Alameda County

New Delisted

Total CRE Inventory on Market (SF)

Average Property Price per SF

For-sale pricing trends across core commercial property types in Alameda County

Residential Income

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