National City, CA Flex space for Rent & Lease

Updated: Apr 29

Freestanding Flex Space

1729 Coolidge Ave, National City, CA 91950

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5,200 sqft

5,200 SF freestanding light industrial building
Approximately 90% warehouse and 10% office configuration
Two roll doors approximately 16’w x 14’h
Approximately 14’ ceiling height in warehouse
Three private restrooms and 6 parking spaces within fenced yard

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Updated: Aug 19, 2025

Three-Story Office/R&D Building

401 Mile of Cars Way, National City, CA 91950

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23,721 sqft 10.43 AC lot

Approximately 190,000 SF three‑story office/R&D building on 10.43 acres
60,000 SF floor plates
Zoned MCR‑2 (mixed use commercial/residential)
Immediately adjacent to Interstate 5; SR‑54 less than one‑half mile south
Adjacent to the 24th Street Transit Center (trolley and bus service)

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Flex Warehouse with Office

921 Coolidge Ave, National City, CA 91950

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3,538 sqft

Flex space with grade level access, one restroom, and a 13.5-foot clear height warehouse.

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Split-Level Retail Warehouse Facility

706 A Ave, National City, CA 91950

$6,912/Mo

4,000 sqft

Flex split-level retail/warehouse space with polished concrete floors, two roll-up doors, and rear parking with alley access.

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Based on your search, we've compiled 12 Potential Opportunities for your consideration. Besides 4 Active listings in National City, CA, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 4 Properties for Sales.

Flex space for Lease in Nearby Cities

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

Fully Serviced Workspace Options at Spaces Makers Quarter. Contact us today to book a tour!

845 15Th St, San Diego, CA 92101

15 available spaces from 11 to 1,956 sqft

$129-$25,126/Mo per office

Find fully flexible work and meeting space in Spaces Makers Quarter. Book a tour & get info

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Fully Serviced Workspace Options at Gateway Chula Vista. Contact us today to book a tour!

333 H St, Unit 5000, Chula Vista, CA 91910

16 available spaces from 11 to 1,988 sqft

$129-$27,148/Mo per office

(972) 764-8885

Flexible workspace in Gateway Chula Vista. Book a tour & get info

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Serviced Office Space for Rent at Diamond View. Contact us today to book a tour!

350 10Th Ave, Unit 1000, San Diego, CA 92101

16 available spaces from 11 to 1,972 sqft

$129-$24,520/Mo per office

Flexible workspace in Diamond View. Book a tour & get info

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Flex Space with Roll-Up Doors

265 Broadway, Chula Vista, CA 91910

Contact for pricing

5,000 sqft

Functional sublease space combines open operational area with offices, storage, and convenient loading access.

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Similar Spaces for Sale in National City, CA

Consider Similar Space for Sale. We found 4 Spaces matching your search parameters.

Manufacturing Facility with Heavy Power

1805 Cleveland Avenue, National City, CA 91950

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4,480 sqft

Industrial-zoned facility offering upgraded offices, secured outdoor space, and flexible operational improvements.

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Warehouse Property with Secured Yard

225 W 30th St, National City, CA 91950

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46,454 sqft 2.29 AC lot

Industrial-zoned warehouse property with paved, fenced outdoor storage and substantial office space.

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Flex Space Building

921 Coolidge Avenue, National City, CA 91950

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3,538 sqft

Commercial building designated within the Downtown Specific Plan, Zone 7.

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Flex Warehouse with Mezzanine

225 E 16th St, National City, CA 91950

$1,895,000

Renovated mezzanine areas and two large roll-up doors add functional flexibility.

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National City, CA Flex space Lease Rates & Market Statistics

Browse 4 Flex space listings for lease in National City, CA on Realmo, a commercial real estate marketplace serving the National City area. The current inventory totals 36,459 square feet of properties.

Asking lease rates for Flex space in National City start at $20.74 SF/Yr, average $20.74 SF/Yr, and reach $20.74 SF/Yr at the top of the market. Pricing across the market is relatively uniform, which simplifies like-for-like comparison between listings. The local average of $20.74 SF/Yr is 9% above the California state average of $19.09 SF/Yr.

National City accounts for 1% of the 374 flex space listings currently available across San Diego County, where nearby markets include San Diego and Carlsbad. Flex space is one of the more limited space types in National City, with just 4 listings currently available — a scarcity worth factoring into lease negotiations. Also worth a look for tenants weighing alternatives: Other industrial properties (4 listings) elsewhere in the National City market.