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San Carlos, CA Office Spaces for Lease

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25 properties
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Downtown Office Suite
Updated: Apr 28
Downtown Office Suite

1156 Arroyo AVE, San Carlos, CA 94070

$2,375/Mo
575 sqft
Commercial space for rent in downtown San Carlos on Arroyo Ave between El Camino Real and Laurel St
Approximately 575 SF suite with an open main area and no interior walls
Includes 1 small office plus a restroom
Additional flex laundry/kitchenette area
Past use as a hair salon/beauty services space
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Office Unit with Natural Light
Updated: Aug 8
Office Unit with Natural Light

1191 Laurel St, San Carlos, CA 94070

$1,300/Mo
125 square feet of office space
Units may be leased individually or together
Hardwood floors and abundant natural light
Shared kitchenette with sink, refrigerator, and microwave; light beverage prep only
Shared restroom with water and electricity included
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Newly Renovated Flex Industrial Building
Newly Renovated Flex Industrial Building

902 Center Street, San Carlos, CA 94070

Contact for pricing
3,480 sqft

Renovated warehouse with grade-level access, skylights, and LED lighting, plus an on-site office area.

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Single-Story Office Building with 14' Ceilings
Single-Story Office Building with 14' Ceilings

1501-1511 Industrial Rd, San Carlos, CA 94070

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4,800 sqft

Single-story office building offers planned outdoor amenity areas and a new lab TI package with 14' ceiling height.

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7-Story Lab and Office Building
7-Story Lab and Office Building

1075 Commercial St, San Carlos, CA 94070

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40,000 sqft

Lease opportunity with large open floorplates designed for lab and office use.

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Ground-Floor Office and R&D Suite
Ground-Floor Office and R&D Suite

985 Industrial Rd, San Carlos, CA 94070

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10,933 sqft

Suite includes private offices, reception, conference room, and storage/break space with ground-floor office and R&D configuration.

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Heavy Industrial Warehouse with Yard
Heavy Industrial Warehouse with Yard

610 Quarry Road, San Carlos, CA 94070

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62,464 sqft

Warehouse with dock-high loading, grade-level doors, heavy electrical, and substantial secure rear yard for industrial operations.

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Flex Warehouse with Labs
Flex Warehouse with Labs

360 Industrial Rd, San Carlos, CA 94070

Contact for pricing
22,805 sqft

Dock-and-grade loading warehouse space includes two electronics labs and Class A furnished office areas.

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Flex Space With Lab Infrastructure
Flex Space With Lab Infrastructure

835 Industrial Rd, San Carlos, CA 94070

Contact for pricing
38,200 sqft

Full infrastructure supports laboratory and office configurations.

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Medical Office Suite for Lease
Medical Office Suite for Lease

951 Industrial Rd, #951-C, San Carlos, CA 94070

$34.20 SF/Yr

For-lease medical office suite in San Carlos, CA, identified as Suite 951-C.

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Two-Building Office Campus
Two-Building Office Campus

1 Circle Star Way, San Carlos, CA 94070

Contact for pricing
26,606 sqft

Two-building office campus at Circle Star Way offers up to 212,000 square feet along Highway 101.

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Third-Floor Office Suite
Third-Floor Office Suite

1390 El Camino Real, San Carlos, CA 94070

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4,607 sqft

Entire third-floor office suite with on-site parking and potential plug-and-play setup, available immediately.

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Spacious Office Space with Views
Spacious Office Space with Views

2 Circle Star Way, San Carlos, CA 94070

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25,940 sqft

Large office space with panoramic views and highway visibility.

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New Office Building Near Highway
New Office Building Near Highway

405 Industrial Road, San Carlos, CA 94070

Contact for pricing
240,000 sqft

240,000 sq ft office building with highway visibility.

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San Carlos Office Space Available
San Carlos Office Space Available

266 Industrial Rd, San Carlos, CA 94070

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3,300 sqft

Office space for rent, convenient location near Highway 101.

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Downtown Medical/Office Space Available
Downtown Medical/Office Space Available

961-963 Laurel Street, San Carlos, CA

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1,734 sqft 0.14 AC lot

Prime downtown location with treatment rooms and parking.

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San Carlos Office Space Available
San Carlos Office Space Available

990 Industrial Rd, San Carlos, CA 94070

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840 sqft

Office space available in San Carlos, approximately 1,265 square feet.

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Life Science Lab Project
Life Science Lab Project

959 & 999 Skyway Road, San Carlos, CA 94070

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25,000 sqft

Class A life science lab space available Q4 2025.

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San Carlos Office/Lab Space
San Carlos Office/Lab Space

1390 Bayport Ave, San Carlos, CA

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5,451 sqft 2.17 AC lot

5,451 SF office and R&D space with warehouse.

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Class A Plug-and-Play Office Units
Class A Plug-and-Play Office Units

825 Industrial Rd, San Carlos, CA 94070

Contact for pricing

Sublease space is available within Alexandria Center for Life Science.

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San Carlos Office/R&D Space
San Carlos Office/R&D Space

957 Industrial Rd, #957-A, San Carlos, CA 94070

$34.20 SF/Yr

Office and R&D space with expansion potential in San Carlos.

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Office Suite with Private Offices
Office Suite with Private Offices

990 Industrial Rd, San Carlos, CA 94070

Contact for pricing
4,563 sqft

Office suite offering eight private offices, a breakroom, and a conference room within a full-service arrangement.

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San Carlos Office/R&D Space
San Carlos Office/R&D Space

985 Industrial Rd, San Carlos, CA

Contact for pricing
2,494 sqft 9.95 AC lot

Ground floor office/R&D space with expansion potential.

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San Carlos Biotech/Lab Space
San Carlos Biotech/Lab Space

San Carlos, CA 94070

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13,500 sqft 0.65 AC lot

13,500 RSF biotech/lab/pharma/GMP manufacturing space available Spring 2026.

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San Carlos, CA Office Spaces Lease Rates & Market Statistics

Browse 25 Office Spaces for lease in San Carlos, CA on Realmo, a commercial real estate marketplace serving the San Carlos area. The current inventory totals 542,237 square feet of properties — an average of ~21,700 SF per listing.

Asking lease rates for Office Spaces in San Carlos start at $34.20 SF/Yr, average $39.32 SF/Yr, and reach $49.57 SF/Yr at the top of the market. Pricing across the market is relatively uniform, which simplifies like-for-like comparison between listings. At $39.32 SF/Yr, the local average runs 60% above California's state average of $24.61 SF/Yr.

San Carlos accounts for 2% of the 1,261 office spaces currently available across San Mateo County, where nearby markets include San Francisco and San Mateo. By space type, the market includes 21 office units, 4 medical office space listings and 4 office buildings — medical office space options typically offer the lowest entry point, while office units command the highest rates.

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