3 Life Science Properties for Lease in San Leandro, CA, USA

Hayward Office for Lease - Hayward/Castro Valley

Recently renovated office/R&D lab building. The property is a class A building with a strong corporate identity. The property boasts a dramatic lobby entry and has an on-site cafeteria and outdoor landscape amenity area. The former Applied Material Campus has a heavy infrastructure.

Date on Market:

2023-11-28

Hayward Flex for Lease - Hayward/Castro Valley

Bay Center Business Park in Hayward, CA, consists of 3 complexes, each with multiple buildings, as well as a free-standing distribution center. Bay Center Business Park I consists of 5 office/warehouse buildings that total 148,000 square feet with on-site leasing and management offices. Suites range from 2,400 to 17,000 square feet. Bay Center Business Park II features 4 buildings that total 128,000 square feet of office/warehouse space. Suites range from 4,600 to 44,000 square feet. Bay Center Business Park III consists of 2 warehouse buildings that total approximately 117,000 square feet. Suites range from 8,700 to 70,000 square feet. Bay Center Distribution Center is a free-standing 69,000 square foot facility on 3.44 acres. This space is energy efficient and perfect for businesses requiring warehouse, distribution or light manufacturing space, including biotech uses. The entire park offers expansion opportunities within a high-profile and professional setting. Bay Center Business Park offers immediate access to San Mateo Bridge, Silicon Valley, the Peninsula and San Francisco, and is 20 minutes from Oakland and San Francisco International Airports. Street improvements directly adjacent to the site (Cabot Road punch-through) will be completed imminently, which will enhance circulation in the area.

Date on Market:

2025-10-17

Hayward Flex for Lease - Hayward/Castro Valley

The property at 22421-22429 Hesperian Blvd, hayward is an exquisite, free-standing biotech, lab, and office building offering approximately 8,465 square feet of versatile space. Designed to accommodate both laboratory and office functions, the building can be demised into two separate units, providing flexibility for a range of tenants. Key features include lab spaces with benches already in place, enhanced BSL2 capabilities in one lab, nearly new roof and solar panels, modern HVAC packages, and perimeter security fencing. Monument signage is available for full-building users, and abundant parking supports both staff and visitors. The property is strategically located near the Hayward Executive Business Jet Airport and US 880, making it highly accessible for business operations. Additionally, the building is offered for lease with an option to buy, providing future ownership opportunities for interested parties.

Date on Market:

2026-01-09

Alameda Flex for Lease

Located within Harbor Bay’s growing life science cluster anchored by Abbott, Exelixis and Penubra, The Radius @ Harbor Bay is Alameda’s newest collection of Class A Life Science/R&D availabilities. The campus consists of 11 Class A buildings for a total of ±700,000 SF. 1501 Harbor Bay was renovated in 2022. The 2-story, 13' clear height research and development building has a new HVAC service and new backup power generator. There are 98 parking stalls and 5 EV charging stations.

Date on Market:

2025-02-13

Hayward Flex for Lease - Hayward/Castro Valley

Date on Market:

2026-04-07

Alameda Flex, Industrial for Lease

• Central Bay Area location close to San Francisco, the Peninsula, Oakland International airport, Port of Oakland and universities • Functional footprint, heavy power and loading • Secure building site within a well-maintained business park • Superior modern construction meeting all codes • High-visibility building to display to customers and employees • Low business taxes • Excellent freeway access and transportation options, including I-880, the Harbor Bay ferry to San Francisco, and a business park shuttle to the ferry and Coliseum BART station, which is free to end users

Date on Market:

2026-02-18

Hayward Flex for Lease - Hayward/Castro Valley

Property Type:

Office

Date on Market:

2025-03-20

Alameda Flex for Lease

Positioned within Alameda’s highly coveted Harbor Bay Business Park, 1410 Harbor Bay Parkway delivers a modern industrial environment designed to support a wide spectrum of high-performance operational needs. Its location provides direct access to the San Francisco Bay shoreline and places tenants just minutes from Oakland International Airport, giving the site exceptional logistical reach throughout the Bay Area and beyond. The surrounding Harbor Bay district is home to a robust cluster of corporate, technology, manufacturing, and life-science users, creating a business ecosystem where industrial and innovation-focused companies thrive. The property features a combination of dock-high and grade-level loading supported by efficient truck courts that accommodate smooth circulation for freight, production traffic, and delivery workflows. With a generous 28 feet of clear height and an expandable 3,000 amp 277/480-volt power infrastructure, the building is well-positioned for tenants requiring energy-intensive operations, advanced manufacturing systems, climate-controlled production lines, or specialized equipment. Its broad window line and prominent façade allow companies to establish a visible and professional identity, while flexible interior build-to-suit opportunities support a variety of workspace and production configurations. Employees benefit from abundant parking and access to nearby bus, BART, and regional transit connections, all highlighted within the transportation maps included in the brochure. The surrounding amenity network, showcased visually across multiple pages, offers convenient dining, services, and corporate neighbors that enhance day-to-day operations. The combination of power capacity, clear height, modern loading capabilities, and a location within one of the Bay Area’s most strategic industrial submarkets make 1410 Harbor Bay Parkway a compelling leasing opportunity for users seeking efficiency, scalability, and long-term operational value.

Date on Market:

2024-07-15