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Tustin, CA Office Spaces for Lease

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Two-Story Creative Space
Updated: Jun 18
Two-Story Creative Space

155 El Camino Real, Tustin, CA 92780

$9,500/Mo
Two‑story layout with retail below and office or creative space above
Private glass‑front offices and conference rooms on the upper level
Elevator‑served building with an open balcony
Two restrooms, including one with a private shower
Kitchen with dishwasher and adjoining eating area
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Office Suite With Private Entrance
Updated: Oct 2
Office Suite With Private Entrance

222 Fashion Unit 114, Tustin, CA 92780

$753/Mo
11,104 sqft
Two‑room office suite on the first floor
Private entrance and street‑facing position in a corner building
Lobby area plus a separate private office
New paint, LVP flooring and baseboards
Water, trash, heating, AC and electric included; no additional CAM charges
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Flex Industrial Condo Unit
Flex Industrial Condo Unit

1175 Warner Avenue, Tustin, CA 92780

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4,806 sqft

Combines two-story office space with warehouse capacity, grade-level loading, and dedicated parking.

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Freestanding Office Suite
Freestanding Office Suite

17421 Irvine Boulevard, Tustin, CA 92780

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2,757 sqft

Private, single-story workspace with windowed offices, conference space, reception, and dedicated restrooms.

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Flex Space with Warehouse
Flex Space with Warehouse

1173 Warner Ave, Tustin, CA 92780

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9,320 sqft

Office-forward flex space combines a warehouse area with infrastructure for R&D and light industrial uses.

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Industrial Flex Building
Industrial Flex Building

1173-1177 Warner Ave, Tustin, CA 92780

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9,320 sqft

Industrial flex property with extensive office and drop-ceiling storage space, plus a warehouse area with ground-level access.

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Move-In-Ready Office Suite
Move-In-Ready Office Suite

2552 Walnut Ave, Suite 160, Tustin, CA 92780

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4,854 sqft

Professionally maintained office suite with nine private offices, reception, conference room, break room, and open work area.

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Medical Office Space
Medical Office Space

13132 Newport Ave, Tustin, CA 92780

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7,600 sqft

7,600-square-foot medical office space offered for lease in Tustin.

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Freestanding Flex Building
Freestanding Flex Building

2441 Michelle Dr, Tustin, CA 92780

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117,805 sqft

Two-story flex property combining substantial office space with high-clearance industrial functionality and specialized electrical service.

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Two-Story Office Suite
Two-Story Office Suite

3002 Dow Ave, Bldg 100, Tustin, CA 92780

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4,880 sqft

Sublease office space with private offices and large conference rooms available through 2027.

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Industrial Flex Building Suite
Industrial Flex Building Suite

3002 Dow Ave, Bldg 100, Tustin, CA 92780

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4,392 sqft

Suite includes grade level loading and 3,408 SF of office space with 16' clear height.

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Two-Story Office Building with Courtyard
Two-Story Office Building with Courtyard

275 Centennial Way, Tustin, CA 92780

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1,823 sqft

Two-story office setting with extensive glassline, outdoor seating, courtyard, and ample free surface parking.

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Conveniently Located Office Building
Conveniently Located Office Building

15991 Red Hill Avenue, Tustin, CA 92780

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4,370 sqft

Two-story office building near major freeways and John Wayne Airport.

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Office Space on Irvine Boulevard
Office Space on Irvine Boulevard

17452 Irvine Blvd., Tustin, CA 92780

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435 sqft

Office space for rent with freeway access.

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Tustin Office Space Available
Tustin Office Space Available

18302 Irvine Blvd, Tustin, CA 92780

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2,048 sqft

Office space available for rent in Tustin, California.

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Valencia Ave Office Space Available
Valencia Ave Office Space Available

1311 Valencia Ave, Tustin, CA 92780

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10,771 sqft

Second-floor office space with private offices, conference rooms, and kitchen.

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Two-Story Office Buildings For Rent
Two-Story Office Buildings For Rent

15941 Red Hill Avenue, Tustin, CA 92780

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14,515 sqft

Two-story office buildings near John Wayne Airport available for rent.

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Garden Style Office Building
Garden Style Office Building

17821 E 17th Street |, Tustin, CA 92780

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43,352 sqft

Two-story office building with courtyard, near amenities and freeways.

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Office Unit
Office Unit

14151 Newport Ave, Tustin, CA 92780

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Compact commercial workspace available for lease.

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Ground Floor Office Suite
Ground Floor Office Suite

17452 Irvine Blvd, Tustin, CA 92780

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500 sqft

Small ground floor office suite in a professional office setting with ADA-compliant wheelchair access.

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Second Floor Office Space Available
Second Floor Office Space Available

17821 E 17th St, Tustin, CA 92780

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2,770 sqft

Second floor office space available for rent in Tustin, CA.

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Office Building on Barranca Parkway
Office Building on Barranca Parkway

1730 Flight Way, Tustin, CA 92782

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70,928 sqft

Freestanding office building with open floor plates and high ceilings.

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Based on your search, we've compiled 30 Potential Opportunities for your consideration. Besides 22 Active listings in Tustin, CA, we suggest exploring alternatives. Similar 8 Properties for Sales.

Similar Spaces for Sale in Tustin, CA

Consider Similar Space for Sale. We found 8 Spaces matching your search parameters.

Flex Creative Space with Mezzanine
Flex Creative Space with Mezzanine

1382 Valencia Avenue, Unit L, Tustin, CA 92780

Contact for pricing
6,119 sqft

Turnkey flex condominium with high clear height, built-out creative office areas, and a bonus mezzanine.

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Corner Office Suite For Sale
Corner Office Suite For Sale

1432 Edinger Avenue |, Tustin, CA 92780

$1,650,000
3 sqft

Ground floor office suite with private offices and conference room.

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Tustin, CA Office Spaces Lease Rates & Market Statistics

Browse 22 Office Spaces for lease in Tustin, CA on Realmo, a commercial real estate marketplace serving the Tustin area. The current inventory totals 328,350 square feet of properties — an average of ~14,950 SF per listing.

Office Spaces lease rates in Tustin range from $753/Mo at the entry level to $9,500/Mo at the top of the market, averaging $5,126/Mo. That's a 13x spread between entry-level and premium space, making side-by-side comparison of asking rents and lease terms essential.

Tustin accounts for 3% of the 814 office spaces currently available across Orange County, where nearby markets include Irvine and Costa Mesa. By space type, the market includes 16 office units and 6 office buildings.

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