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Freestanding Office Building with Yard
For Sale
$1,100,000

100 Union St, Pacheco, CA 94553

Small freestanding office building featuring an attached yard for added outdoor utility.

Property Size2,528 SF
Days on Market116

Property Features for 100 Union St

General Information

Standard status Active
Size 2,528 SF
Property subtype Special Purpose

Building Details

Building Size 2,528 SF
Year Built 1945
Listing Agency: TRI Commercial - Corporate
Listed By: Eric Rehn, CCIM · License #CalDRE #01365267
Source: Tricommercial
Added: Jun 29 Changed: Oct 4 Last Checked: Oct 20 at 6:12PM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of TRI Commercial - Corporate

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Investment Insights

Based on property information with market context.

This small freestanding office building includes a yard, creating practical outdoor space alongside the office improvements. The property is designed as a standalone work facility rather than a multi-tenant commercial interior.

The building is offered for sale at 100 Union St in Pacheco, CA 94553. Prospective buyers can evaluate the site’s outdoor yard area as part of their operating or redevelopment plans.

Overall, it presents as a straightforward owner-user or investment candidate for those seeking a compact office structure with yard space.

Key Highlights

  • Small freestanding office building with attached yard
  • Built in 1945

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$45,709
Cap Rate
4.16%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$914,180 $914.2K
Cap Rate 7%
$652,986 $653.0K
Cap Rate 9%
$507,878 $507.9K
Market Conditions
NOI Build-Up for 2,528 SF
Gross rent
$74.3K $29.40/SF
− Vacancy
−$13.4K −$5.29/SF
EGI
$60.9K $24.11/SF
− OpEx
−$15.2K −$6.03/SF
NOI
$45.7K $18.08/SF
Area
Contra Costa County, CA
Vacancy
18.00%
Lease Rate
$29.40 /SF/Yr
Expense Ratio
25.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$914,180
Cap Rate 7%
$652,986
Cap Rate 9%
$507,878

Alternative Uses

Best Use
Office B
$653.0K
$571.4K – $761.8K (±1% cap)
NOI $45,709 @ 7.0% cap · market cap 4.16%
Second Best
—
—
no second resolved use
Theoretical Best
Office A
$955.6K
$836.1K – $1.11M (±1% cap)
NOI $66,891 @ 7.0% cap · market cap 6.08%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

Who owns this building? See the owner, sales and loan history
Open Analytics

Current Use

Office buildings

Suggested Use

Top Pick Dental Office Law Firm Hair Salon Spa & Massage Center Nail Salon Real Estate Agency

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Location Intelligence

Trade Area within ½ mile

799
Businesses Nearby

Demographics for 94553, CA

49,756
Population
19,626
Households
2.5
Avg Household Size
42
Median Age
42%
College-Educated
94%
High-School Grad
61.6 sq mi
ZIP Area
808
Density / Sq Mi
$121,023
Median Household Income
$70,337
Median Earnings
$2,247
Median Rent
$781,400
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Office in West region

11% 2019
14.1% 2020
15.5% 2021
17.2% 2022
19.9% 2023
21% 2024
20.8% 2025

Frequently Asked Questions

What type of property is this?
Office building - Small freestanding office building featuring an attached yard for added outdoor utility.
Where is this office building located?
The property is located at 100 Union St Pacheco, CA.
What is the asking price?
The asking price for this property is $1,100,000.
What are key features of this property?
This property features: Small freestanding office building with attached yard; Built in 1945
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