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Renovated Office Suites
For Lease
$6,915/Mo

2999 Westminster, Seal Beach, CA 90740

Commercial Lease, Seal Beach, CA

Space Size431 SF - 948 SF
Days on Market82

Property Features for 2999 Westminster

General Information

Property type Commercial Lease
Property subtype Office
Directions Corner of Westminster Blvd and Seal Beach Blvd between Post Office and Gas Station
Subdivision 1A - Seal Beach
Standard status Active
APN 09564144

Utilities

Cooling system Central Air
Listing Agency: Altamira Properties
Listed By: Serena Goss · License #01722982
Added: Jun 22 Changed: Aug 20 Last Checked: Sep 11 at 4:06AM
MLS# OC26127817

Copyright © 2026 California Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Investment Insights

Based on property information with market context.

Renovated office units are available in configurations ranging from 431 SF to 948 SF. The property received updates in 2007, including electrical and air-handling improvements brought up to code, and each space is served by central air. Suites are suited to traditional office use; medical use may be possible where plumbing is provided and a CUP is obtained.

The building offers 56 parking spaces at a 5:1000 parking ratio, supplemented by a reciprocal parking agreement with the adjacent Seal Beach Village Plaza. It sits near the intersection of Seal Beach Boulevard and Westminster Avenue, with convenient access to an I-405 freeway on/off ramp. Multiple coastal areas in Seal Beach, Sunset Beach, Long Beach, and Huntington Beach are within a 5–10 minute drive.

Key Highlights

  • Suite sizes range from 431 SF to 948 SF
  • Renovated in 2007 with electrical and air handling brought up to code
  • Central Air

Property Analytics

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Current Use

Office Units

Suggested Use

Top Pick Restaurant Real Estate Agency Auto Repair Shop Building Supply Big Box & Wholesale Store Law Firm

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

Multi-tenant
Tenancy
Yes
Highway access
NNN (Triple Net)
Lease Type

Location Intelligence

Trade Area within ½ mile

484
Businesses Nearby

Demographics for 90740, CA

24,769
Population
14,208
Households
1.7
Avg Household Size
61
Median Age
51%
College-Educated
95%
High-School Grad
11.1 sq mi
ZIP Area
2,231
Density / Sq Mi
$82,427
Median Household Income
$70,686
Median Earnings
$2,421
Median Rent
$488,400
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
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Frequently Asked Questions

What type of property is this?
Office units - Flexible office configurations include smaller and larger suites, with central air and access to substantial on-site parking.
Where is this office units located?
The property is located at 2999 Westminster Seal Beach, CA.
What is the lease rate?
The lease rate is $6,915/Mo.
What are key features of this property?
This property features: Suite sizes range from 431 SF to 948 SF; Renovated in 2007 with electrical and air handling brought up to code; Central Air
More about this property
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