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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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Freestanding Office Suite
Updated: Jul 31
Freestanding Office Suite

17421 Irvine Blvd, Tustin, CA 92780

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2,757 sqft
2,757 SF private office suite within a 3,630 SF single‑story building
Six private window offices plus conference, reception, kitchen, storage, and IT areas
Separate access with private restrooms and open areas for workstations
Exterior building signage facing approximately ±30,000 cars per day on Irvine Blvd
Approximately +/-21 surface parking stalls at 5.7/1,000
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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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Tustin Office Unit For Rent
Tustin Office Unit For Rent

151 N Tustin, Tustin, CA 92780

$199 SF/Yr

Prime Tustin location, ideal for mailbox and physical address.

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Conveniently Located Office Building
Conveniently Located Office Building

15991 Red Hill Avenue, Tustin, CA 92780

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3,797 sqft

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

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Second-Floor Office Suite
Second-Floor Office Suite

15991 Red Hill Ave, Tustin, CA 92780

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2,516 sqft

Second-floor office space with contiguous Suites 208 and 210 available for flexible tenant use.

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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 Building For Lease
Two-Story Office Building For Lease

275 Centennial Way |, Tustin, CA 92780

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14,772 sqft

Two-story office building with abundant natural light and surface parking.

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Two-Story Office Building For Rent
Two-Story Office Building For Rent

15991 Red Hill Avenue, Tustin, CA 92780

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3,797 sqft

Two-story office building in Tustin, close to major freeways.

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Multi-Tenant Office Suite
Multi-Tenant Office Suite

3002 Dow Ave, Bldg 400, Tustin, CA 92780

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1,868 sqft

Office suite available on a sublease through 8/31/2026 in a multi-tenant building with ground level door access.

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Multi-Tenant Medical Office Space
Multi-Tenant Medical Office Space

13362,13422,13372 Newport Ave, Tustin, CA 92780

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Updated office suites across a four-building healthcare campus with on-site parking and access from multiple arterials.

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Tustin Warehouse with Office Space
Tustin Warehouse with Office Space

14352 Franklin Ave, Tustin, CA

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71,762 sqft 3.12 AC lot

71,762 SF Tustin warehouse with sublease through 2029.

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

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Office Unit
Office Unit

14151 Newport Ave, Tustin, CA 92780

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350 sqft

Compact commercial workspace available for lease.

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Packers Square Medical Office
Packers Square Medical Office

13102-13152 Newport Ave, Tustin, CA 92780

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Medical office space available at 13102-13152 Newport Ave in Tustin, California.

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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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Tustin, CA Office Spaces Lease Rates & Market Statistics

Browse 36 Office Spaces for lease in Tustin, CA on Realmo, a commercial real estate marketplace serving the Tustin area. The current inventory totals 408,607 square feet of properties — an average of ~11,350 SF per listing.

Office Spaces lease rates in Tustin range from $199 SF/Yr at the entry level to $199 SF/Yr at the top of the market, averaging $199 SF/Yr. Pricing across the market is relatively uniform, which simplifies like-for-like comparison between listings. The local average of $199 SF/Yr is 694% above the California state average of $25.07 SF/Yr.

Tustin accounts for 4% of the 1,007 office spaces currently available across Orange County, where nearby markets include Irvine and Newport Beach. By space type, the market includes 22 office units, 11 office buildings and 4 medical office space listings.

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