Medical Premises

Humboldt County, CA Medical Office Space for Sale

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Medical-Use Office Building
Updated: Jul 1
Medical-Use Office Building

874 Main Street, Fortuna, CA 95540

$430,000
4,500 sqft 0.25 AC lot
Office building facing Main Street in Fortuna, built for medical use; last use was medical
Stucco construction with membrane roof
Lots of on‑site parking
Flexible interior floor plan with options for different uses
Adjacent lot next door also available for sale (same owner)
View details
Single-Story Office Campus
Updated: May 25
Single-Story Office Campus

4555 Valley West Blvd, Arcata, CA 95521

$1,495,000
8,500 sqft 1.30 AC lot
8,500+ SF single‑story, multi‑wing office campus on a 1.30‑acre parcel in North Arcata, CA
Flexible interior layout with private offices, large open‑plan work areas, and conference/classroom spaces
Multiple restrooms and a kitchen to support a large organization or multi‑tenant professional setup
Abundant paved parking with 20+ stalls on‑site
Convenient access to Hwy. 101 and Hwy. 299
View details
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Based on your search, we've compiled 76 Potential Opportunities for your consideration. Besides 2 Active listings in Humboldt County, CA, we suggest exploring several alternatives: similar 70 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

Potential Development Sites for Consideration

Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

Prime Mixed-Use Land Available
Prime Mixed-Use Land Available

Marcola Rd, Springfield, OR 97477

$1,190,000
1.17 AC lot

1.17 acre mixed-use property, ready to build.

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Prime Commercial Parcel on Centerville
Prime Commercial Parcel on Centerville

1349 Centerville Lane, Gardnerville, NV 89410

$1,300,000
99,316 sqft 2.28 AC lot

Highly visible 2.28-acre commercial parcel near Highway 395.

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Vacant Commercial Development Lot
Vacant Commercial Development Lot

704 N Fresno Street, Fresno, CA 93701

$199,900
0.34 AC lot

Vacant commercial lot near Fresno Community Regional Medical Center and Hwy 41/Tulare Ave exit.

View details
Commercial Land with C-1 Zoning
Commercial Land with C-1 Zoning

SW Bel Air Dr, Clatskanie, OR 97016

$149,000

Level C-1 lot with city utilities at the street, well suited for multiplex and mixed-use development.

View details

Off-Market Properties in Humboldt County, CA

Consider similar Off-Market properties in Humboldt County, CA. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

2180 Drake Hl Rd
MEDICAL BUILDING

2180 Drake Hl Rd, Fortuna, CA 95540-3742

$580,000
Estimated value
2,940 sqft 4.65 AC lot
View details
2434 Harrison Ave
MEDICAL BUILDING

2434 Harrison Ave, Eureka, CA 95501-3219

Value Estimation by Request
0.31 AC lot
View details
2725 Hubbard Ln
MEDICAL BUILDING

2725 Hubbard Ln, Eureka, CA 95501-4842

Value Estimation by Request
0.45 AC lot
View details
513 Russ St
MEDICAL BUILDING

513 Russ St, Eureka, CA 95501-4450

Value Estimation by Request
1,420 sqft 0.12 AC lot
View details
1735 Central Ave
MEDICAL BUILDING

1735 Central Ave, Mckinleyville, CA 95519-3601

Value Estimation by Request
0.04 AC lot
View details
4641 Vly E Blvd, Unit 1
MEDICAL BUILDING

4641 Vly E Blvd, Arcata, CA 95521-7473

Unit 1
$4,100,000
Estimated value
0.42 AC lot
View details
4779 Vly E Blvd
MEDICAL BUILDING

4779 Vly E Blvd, Arcata, CA 95521-4631

$4,100,000
Estimated value
0.28 AC lot
View details
1781 Central Ave
MEDICAL BUILDING

1781 Central Ave, Mckinleyville, CA 95519-3601

$2,700,000
Estimated value
0.71 AC lot
View details
1671 Myrtle Ave
MEDICAL BUILDING

1671 Myrtle Ave, Eureka, CA 95501-1458

Value Estimation by Request
1,065 sqft 0.15 AC lot
View details
851 Bayside Rd
MEDICAL BUILDING

851 Bayside Rd, Arcata, CA 95521-6769

Value Estimation by Request
3,879 sqft 0.26 AC lot
View details
827 Bayside Rd
MEDICAL BUILDING

827 Bayside Rd, Arcata, CA 95521-6403

Value Estimation by Request
0.24 AC lot
View details
831 Harris St
MEDICAL BUILDING

831 Harris St, Eureka, CA 95503-4541

Value Estimation by Request
1,009 sqft 0.02 AC lot
View details
2634 Harrison Ave
MEDICAL BUILDING

2634 Harrison Ave, Eureka, CA 95501-3223

Value Estimation by Request
1,184 sqft 0.12 AC lot
View details
702 Harris St
MEDICAL BUILDING

702 Harris St, Eureka, CA 95503-4414

Value Estimation by Request
1,744 sqft 0.16 AC lot
View details
3289 Edgewood Rd
MEDICAL BUILDING

3289 Edgewood Rd, Eureka, CA 95501-2752

$1,395,000
Estimated value
1.15 AC lot
View details
991 10th St
MEDICAL BUILDING

991 10th St, Arcata, CA 95521-6114

Value Estimation by Request
0.18 AC lot
View details
2772 Virginia Ct
MEDICAL BUILDING

2772 Virginia Ct, Fortuna, CA 95540-4829

Value Estimation by Request
0.61 AC lot
View details
612 G St
MEDICAL BUILDING

612 G St, Eureka, CA 95501-1021

Value Estimation by Request
0.30 AC lot
View details
2822 Harris St
MEDICAL BUILDING

2822 Harris St, Eureka, CA 95503-4809

$620,000
Estimated value
0.21 AC lot
View details
371 Wildwood Ave
MEDICAL BUILDING

371 Wildwood Ave, Rio Dell, CA 95562-1727

Value Estimation by Request
1,584 sqft 0.07 AC lot
View details
2765 Timber Rdg Ln
MEDICAL BUILDING

2765 Timber Rdg Ln, Eureka, CA 95503-4885

$1,315,000
Estimated value
0.64 AC lot
View details
3429 Renner Dr
MEDICAL BUILDING

3429 Renner Dr, Fortuna, CA 95540-3104

$790,000
Estimated value
3,101 sqft 0.23 AC lot
View details

Humboldt County, CA Medical Office Space Market Trends and Statistics

Explore 72 medical office space for sale in Humboldt County, CA on our real estate platform. These investment opportunities span a total of 13,000 square feet of properties for sale, with an estimated market value of $1,925,000.

Sale prices for medical spaces in Humboldt County, CA start at $430,000, averaging $962,500, and reaching up to $1,495,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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