Walnut Creek, CA Commercial real estate for Rent & Lease

Treat Boulevard

1255 Treat Blvd, Unit 300, Walnut Creek, CA 94597

$129-$35,178/Mo

11-2,060 sqft

(972) 764-8885

Flexible workspace in Treat Boulevard. Book a tour & get info

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Updated: Jun 3

Class B Office Suite with Privates

1801 Oakland Blvd, Suite 320, Walnut Creek, CA 94596

$2,778/Mo

2,778 sqft

3rd‑floor office suite with 3 private offices, a waiting room, and an open office area
Includes a conference room, server room, and kitchen/storage/office area
Well‑maintained Class B office building
About a 2‑minute walk to BART, with the station and Target one block away

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Updated: Dec 30, 2025

Riviera Ave

1670 Riviera Ave, Unit 215, Walnut Creek, CA 94596

$33 SF/Yr

1,460 sqft

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California Plaza

2121 California Blvd, Unit 290, Walnut Creek, CA 94596

$129-$30,100/Mo

11-2,021 sqft

Flexible workspace in California Plaza. Book a tour & get info

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Downtown Office Suite with Free Parking

1280 Civic Dr, Suite 204, Walnut Creek, CA 94596

$923/Mo

923 sqft

Office suite in downtown Walnut Creek with free parking and close BART access.

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Corner Office Suite with Atrium

1655 N Main St, Suite 240, Walnut Creek, CA 94596

$2,192/Mo

2,192 sqft

Corner office suite with natural-light atrium and private elevator access from attached garage.

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Corner Office Space Available

1806 Bonanza St, Walnut Creek, CA 94596

$350/Mo

350 sqft

Corner office space with admin area available for rent.

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Downtown Walnut Creek Office Space

1777 N California Blvd, Walnut Creek, CA

$34.20 SF/Yr

3,011 sqft

Office space for lease near downtown and BART.

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Class B Downtown Office Building

710 S Broadway, Walnut Creek, CA 94596

Contact for pricing

4,408 sqft

Card-key controlled access and unreserved covered and uncovered parking support professional use near major retail.

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Medical Office Building

165-225 Lennon Ln, Walnut Creek, CA 94598

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3,076 sqft

Flexible zoning supports medical and dental uses with ample surface parking and shuttle service access nearby.

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Medical Office Suite Near Hospital

130 La Casa Via, Building 3, Walnut Creek, CA 94598

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1,062 sqft

Well-appointed medical office suite with private offices, exam room, and parking near a medical center.

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Walnut Creek Office Space Available

Alpine Road, Walnut Creek, CA 94596

$750/Mo

14,088 sqft

Multi-tenant office building with suites from 150 to 4,000 SF.

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Medical Office Space Available

3003 Citrus Cir, Walnut Creek, CA 94598

$7,500/Mo

Stand-alone building approved for medical use in Walnut Creek.

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Medical Office in Walnut Creek

Citrus Circle, Walnut Creek, CA 94598

$7,500/Mo

2,560 sqft

Stand-alone building approved for medical use in Walnut Creek.

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Retail Spaces in Walnut Creek

1507-1521 Locust St, Walnut Creek, CA 94596

Contact for pricing

2,248 sqft

Three retail spaces for lease in Walnut Creek's downtown.

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Retail Space in Walnut Creek

2678 N Main St, Walnut Creek, CA

$1,200/Mo

650 sqft

Retail space available for lease in Walnut Creek, CA.

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Walnut Creek Office Space Available

110 La Casa Via, Walnut Creek, CA 94598

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874 sqft

Office space for lease in Walnut Creek, California.

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Downtown Walnut Creek Office/Retail Space

1375 Locust Street, Walnut Creek, CA 94596

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15,260 sqft

Office and retail space in downtown Walnut Creek for lease.

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Walnut Creek Office Space

114 La Casa Via, Walnut Creek, CA 94598

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2,180 sqft

Office space available for lease in Walnut Creek, California.

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Walnut Creek Office Space Available

1225 Alpine Rd, Walnut Creek, CA 94596

$750/Mo

Multi-tenant office building with suites ranging from 150-4,000 SF.

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Office Space in Walnut Creek

106 La Casa Via, Walnut Creek, CA 94598

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271 sqft

Office space available for lease in Walnut Creek, CA.

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Prime Office Space Near Downtown

1901 Olympic Blvd., Walnut Creek, CA 94596

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23,000 sqft

Three-story office building with high visibility and convenient freeway access.

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Retail Space in Walnut Creek

1273 Locust St, Walnut Creek, CA 94596

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1,866 sqft

Retail space available for lease in Walnut Creek, CA.

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Retail Space Near Target

1910 N Main Street, Walnut Creek, CA 94596

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8,895 sqft

Ground floor retail space across from Target in Walnut Creek.

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Medical/Dental Office Space Available

Walnut Creek, CA 94597

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50,000 sqft

Office space near BART with medical/dental approval and parking.

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Walnut Creek, CA Commercial real estate Market Trends and Statistics

Explore Commercial real estate leasing options in Walnut Creek, CA with 133 listings featured on our commercial real estate exchange. The current inventory includes 303,150 square feet of properties with an estimated lease value of $665.06 /Mo.

Estimated lease rates for Commercial real estate in Walnut Creek, CA begin at $0.64 SF/Yr, with an average of $19 SF/Yr and extend to $140.73 SF/Yr.