Medical Office Space in Martinez.
Martinez medical offices cluster on Alhambra Avenue around Contra Costa Regional Medical Center and on Muir Road at the Martinez VA Medical Center.
Martinez Healthcare Real Estate Market
Martinez has 36,521 residents (California Department of Finance, 2026) and is home to Contra Costa Regional Medical Center, the county's 167-bed full-service hospital at 2500 Alhambra Avenue. Run by Contra Costa Health, it is the central hub for the county's nine outpatient health centers and hosts a physician residency program. The Martinez Health Center operates on the same Alhambra Avenue campus. In September 2026 Contra Costa Health began a $173 million seismic and modernization project at the hospital, funded with county money including $80 million from Measure X. It will replace the cafeteria and nearby administrative offices with a new three-story building and upgrade fire sprinklers, elevators and backup power and water, with construction expected to run through December 2029 while patient care and the emergency department stay open. On Muir Road, the Martinez VA Medical Center at 150 Muir Road provides outpatient medical, surgical, mental health and diagnostic care plus a Center for Rehabilitation and Extended Care; it has no after-hours emergency department. Downtown, Contra Costa Health's George and Cynthia Miller Wellness Center at 25 Allen Street offers primary care and behavioral health. In neighboring Concord, John Muir Medical Center runs a 276-bed hospital at 2540 East Street. Practices whose patients or referrals run through the county or VA systems will find Alhambra Avenue and Muir Road the practical places to look.
Profile updated
Where Medical Offices Cluster in Martinez
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Alhambra Avenue
Contra Costa Regional Medical Center and the Martinez Health Center (2500 Alhambra Ave), where a $173 million seismic and modernization project runs through December 2029.
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Muir Road
Martinez VA Medical Center (150 Muir Rd): outpatient medical, surgical, mental health and diagnostic services plus the Center for Rehabilitation and Extended Care.
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Downtown Martinez
Contra Costa Health's George and Cynthia Miller Wellness Center (25 Allen St): family medicine, pediatrics, adult medicine and behavioral health.
Major Health Systems
- • Contra Costa Health (Contra Costa Regional Medical Center)
- • VA Northern California Health Care System (Martinez VA Medical Center)
- • John Muir Medical Center, Concord (neighboring city)
Neighboring Markets
Current Listings in Martinez
As of October 8, 2026
No active listings in Martinez at this time.
Browse all propertiesMartinez Case Studies
No case studies for Martinez currently available.
Browse all projectsFrequently Asked Questions
View All FAQs? What hospital is in Martinez?
Contra Costa Regional Medical Center, at 2500 Alhambra Avenue, is the county's 167-bed full-service hospital, with an emergency department and labor and delivery. Contra Costa Health runs it as the hub of its nine outpatient health centers, and it trains physicians through a residency program. The Martinez VA Medical Center on Muir Road provides outpatient and extended care for veterans but has no after-hours emergency services. In neighboring Concord, John Muir Medical Center runs a 276-bed hospital at 2540 East Street.
? What construction is under way at Contra Costa Regional Medical Center?
Contra Costa Health started a $173 million seismic and modernization project on the hospital campus in September 2026, paid for with county funds that include $80 million from Measure X, the voter-approved half-cent sales tax. The cafeteria and adjacent administrative offices will be replaced with a new three-story building, and the hospital will get fire-sprinkler, elevator, backup power and water upgrades. Construction is expected to last through December 2029, and patient care and the emergency department remain open throughout.
? Where are medical offices located in Martinez?
Medical uses in Martinez concentrate in three places. Alhambra Avenue is anchored by Contra Costa Regional Medical Center and the Martinez Health Center at 2500 Alhambra. Muir Road is home to the Martinez VA Medical Center at 150 Muir Road, which offers outpatient specialty care and a Center for Rehabilitation and Extended Care. Downtown, the county's Miller Wellness Center at 25 Allen Street provides family medicine, pediatrics and behavioral health. Practices serving county or VA patients will want to be near one of these sites.
? Should I lease space near a hospital?
Hospital proximity offers advantages including referral relationships, shared patient populations, and perceived prestige. However, hospital-adjacent properties often command premium rents. Consider whether your specialty benefits from hospital proximity (surgeons, specialists) or whether a community location might better serve your patient base (primary care, pediatrics, dentistry).
? What factors should medical practices consider when choosing a location?
Key site selection factors include: proximity to referral sources and hospitals; patient demographics and population density; visibility and accessibility (parking ratios, ADA compliance); competitor proximity; zoning and permitted uses; co-tenancy with complementary healthcare providers; and ease of access for patients including public transit options in urban markets.
? What is a second-generation medical space?
Second-generation (2nd gen) medical space is a suite previously occupied by a medical tenant that retains clinical infrastructure like plumbing, electrical, and possibly exam room layouts. Leasing 2nd gen space can significantly reduce build-out costs and timelines compared to shell condition, though modifications may still be needed to suit your specific practice requirements.
Sources
- California Department of Finance, E-1 City Population Estimates (Jan. 1, 2026)
- Contra Costa Health: Contra Costa Regional Medical Center
- Contra Costa Health: CCRMC Seismic and Modernization Project (updated Oct. 1, 2026)
- Contra Costa Health: Health Centers (Martinez Health Center, Miller Wellness Center)
- VA Northern California Health Care: Martinez VA Medical Center
- HCAI: Contra Costa Regional Medical Center
- HCAI: John Muir Medical Center-Concord Campus
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