Office Units

Seal Beach, CA Office Units for Lease

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Renovated Office Suites
Updated: Jun 22
Renovated Office Suites

2999 Westminster, Seal Beach, CA 90740

$6,915/Mo
Suite sizes range from 431 SF to 948 SF
Renovated in 2007 with electrical and air handling brought up to code
Central Air
56 parking spaces with a 5:1000 parking ratio
Reciprocal parking agreement in perpetuity with adjacent Seal Beach Village Plaza
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Renovated Office Suites with Medical Flex
Updated: Jun 23
Renovated Office Suites with Medical Flex

2999 Westminster, Seal Beach, CA 90740

$6,915/Mo
Leasing office suites include small offices at 431 SF and larger offices up to 948 SF
Fully renovated in 2007 with electrical and air handling brought up to code
Medical use possible: plumbed for medical, and medical operator use with CUP
Building parking includes 56 spaces (5:1000) plus a reciprocal parking agreement in perpetuity with Seal Beach Village Plaza
Located adjacent to the intersection of Seal Beach Boulevard and Westminster Avenue near an I‑405 freeway on/off ramp
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Furnished Private Offices for Rent
Furnished Private Offices for Rent

3020 Old Ranch Pkwy, Suite 300, Seal Beach, CA, Seal Beach, CA 90740

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Ready-to-work private offices with flexible lease terms.

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Based on your search, we've compiled 7 Potential Opportunities for your consideration. Besides 3 Active listings in Seal Beach, CA, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities

Office Units for Lease in Nearby Cities

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

Two-Room Office Suite with Parking
Two-Room Office Suite with Parking

B-3535 Farquhar Ave, Los Alamitos, CA 90720

$1,050/Mo
380 sqft

Office suite offers two rooms, two hall bathrooms, and two on-site parking spaces with all utilities included.

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Two-Room Office Unit
Two-Room Office Unit

3535 Farquhar, Los Alamitos, CA 90720

$1,050/Mo

Efficient office unit with ductless cooling, shared hallway restrooms, parking, and utilities included.

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Freestanding Retail/Office Pad For Lease
Freestanding Retail/Office Pad For Lease

12555 Valley View St, Garden Grove, CA 92845

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3,645 sqft

3,645 SF retail/office pad available February 1, 2026.

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Office Suite with Reception Area
Office Suite with Reception Area

12832 Valley View St, Garden Grove, CA 92845

Contact for pricing
711 sqft

Office suite includes reception, private office, open workspace, and restroom facilities.

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Seal Beach, CA Office Units Lease Rates & Market Statistics

Explore 3 Office Units for lease in Seal Beach, CA on Realmo, a commercial real estate exchange covering the Seal Beach area.

Asking lease rates for Office Units in Seal Beach start at $6,915/Mo, average $6,915/Mo, and reach $6,915/Mo at the top of the market. Pricing across the market is relatively uniform, which simplifies like-for-like comparison between listings.

Seal Beach accounts for 0% of the 696 office units currently available across Orange County, where nearby markets include Irvine and Costa Mesa. Office Units are one of the more limited space types in Seal Beach, with just 3 listings currently available — a scarcity worth factoring into lease negotiations. Also worth a look for tenants weighing alternatives: Medical Office Space (4 listings) elsewhere in the Seal Beach market.

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