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Multi-Tenant Office Building
New
For Sale
$4,400,000

4128 W Commonwealth, Fullerton, CA 92833

The office property is fully occupied and includes surface parking for tenants and visitors.

Property Size16,088 SF
Lot Size0.81 Acres
Price / SF$264.17
Days on Market4

Property Features for 4128 W Commonwealth

General Information

Standard status Active
Size 16,088 SF
Lot size 0.81 Acres
Property subtype Office
Occupancy 100%

Site & Location

Highway Access Yes
Road Access Yes

Additional Details

Office Units 22
Tenant in Place Yes
Property Use Office

Building Details

Building Size 16,088 SF
Year Built 1982
Year Renovated 2006
Buildings 1
Tenancy Multi
Parking Ratio 3.72 per 1,000 SF
Listing Agency: Paradise Realty
Listed By: Kenny Park · License #01784456
Source: Velocityrealtysd
Added: Oct 21 Changed: Oct 23 Last Checked: Oct 23 at 3:16PM

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 Paradise Realty

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Investment Insights

Based on property information with market context.

This multi-tenant office building contains 22 units and was completed in 1982, with renovations carried out in 2006. The property is fully leased and has surface parking at a ratio of 3.72 spaces per 1,000 SF. Signage and frontage are present along Commonwealth Avenue.

The building sits beside Fullerton Municipal Airport, with immediate access to I-5 and SR-91. Its tenants include professional service providers and community organizations.

Key Highlights

  • 22 office units in a multi‑tenant configuration
  • 100% leased
  • Surface parking ratio of 3.72:1,000 SF

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$276,165
Cap Rate
6.28%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$5,523,300 $5.5M
Cap Rate 7%
$3,945,214 $3.9M
Cap Rate 9%
$3,068,500 $3.1M
Market Conditions
NOI Build-Up for 16,656 SF
Gross rent
$439.7K $26.40/SF
− Vacancy
−$71.5K −$4.29/SF
EGI
$368.2K $22.11/SF
− OpEx
−$92.1K −$5.53/SF
NOI
$276.2K $16.58/SF
Area
Fullerton, CA
Vacancy
16.26%
Lease Rate
$26.40 /SF/Yr
Expense Ratio
25.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$5,523,300
Cap Rate 7%
$3,945,214
Cap Rate 9%
$3,068,500

Alternative Uses

Best Use
Office B
$3.95M
$3.45M – $4.60M (±1% cap)
NOI $276,165 @ 7.0% cap · market cap 6.28%
Second Best
—
—
no second resolved use
Theoretical Best
Office A
$5.36M
$4.69M – $6.25M (±1% cap)
NOI $374,915 @ 7.0% cap · market cap 8.52%
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

Dynasty ERP Business Management Consultant DoDream Academy High School Enmark Stations Gas Station Eugene Park Alternative Medicine Practice California Education Weekly Corporate Office

Suggested Use

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

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

Lease Details

22
Office units
100%
Occupancy
Multi-tenant
Tenancy
Yes
Highway access
Yes
Paved road access

Location Intelligence

Trade Area within ½ mile

905
Businesses Nearby

Demographics for 92833, CA

52,598
Population
17,042
Households
3.1
Avg Household Size
39
Median Age
43%
College-Educated
88%
High-School Grad
7.7 sq mi
ZIP Area
6,831
Density / Sq Mi
$113,296
Median Household Income
$51,502
Median Earnings
$2,155
Median Rent
$844,000
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 - The office property is fully occupied and includes surface parking for tenants and visitors.
Where is this office building located?
The property is located at 4128 W Commonwealth Fullerton, CA.
What is the asking price?
The asking price for this property is $4,400,000.
What are key features of this property?
This property features: 22 office units in a multi‑tenant configuration; 100% leased; Surface parking ratio of 3.72:1,000 SF
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