35 Data Centers for Lease in California, USA

San Fernando Multiple Space Uses for Lease - Eastern SFV

UNICOM Plaza at 15531 San Fernando Mission Boulevard is a three-story, 48,487 rentable-square-feet (single-tenant) office building or 26,417 rentable-square-feet (multi-tenant) office building in the northern part of the San Fernando Valley in the Los Angeles County area. The building has been fully owner-occupied for over 20 years by an information technology company and has recently been remodeled on the second and third floors. Located in Los Angeles County's C-2 (commercial) zoning standards, this superb complex can accommodate many different uses. The property was recently upgraded with LED lighting panels throughout the subterranean garage, first floor, second floor, and third floor. Also, the second floor and third floor have been remodeled with high-quality interior finishes and feature more open floor space. UNICOM Plaza is located within the dynamic San Fernando Valley submarket, the gateway to the diversified labor pools in the Mission Hills, Santa Clarita, and Antelope Valleys. UNICOM Plaza is a prime location for users based north of the San Fernando Valley to experience a contemporary office surrounded by nearby amenities and highway connectivity. This property has excellent street visibility and convenient underground and surface parking for those traveling by. UNICOM Plaza is neighbored by a high concentration of retail, dining, and entertainment establishments for employees to bring clients to or enjoy after hours. Offering a reverse commute for people from the south and north, the office complex has easy access to Interstates 405, 5, 210, and the 101 and 118 Freeways.

Date on Market:

2024-09-18

Los Angeles Flex for Lease - Koreatown

Power Up Your AI Ambitions in South Korea – Hyperscale Data Centers Ready for Lease! Discover the KAAM Square Portfolio: Prime Hyperscale AI Data Centers Across South Korea's Booming Tech Corridors Unlock unmatched capacity in one of Asia's most strategic AI ecosystems. This premium portfolio of four hyperscale-ready facilities delivers pre-secured power (up to 80 MW), Tier 3/Tier 3+ reliability, advanced water cooling for high-density GPU racks, and end-user-customized designs. Perfect for hyperscalers, AI innovators, and cloud leaders expanding in APAC. Why South Korea? Why Now? Lightning-fast deployment with firm power allocations and predictable supply chains. Talent-rich locations near Pangyo Techno Valley, KAIST, and major research hubs. Government-backed AI growth with incentives, low community impact sites, and seamless connectivity to Seoul. Proven partners, including Hyundai E&C and Kakao Enterprise, for world-class operations. Spotlight Properties: ?? KAAM Square Ansan – Seoul Metro Powerhouse 80MW total power | 52.2MW IT Load | Tier III+ | Early 2028 RFS High-density AI-native design with D2C cooling up to 132kW/rack. Ideal urban-adjacent industrial hub. ?? KAAM Square Yongin (Jigok) – Prestige Green Campus 60MW / 40MW IT Load | Tier 3 | Mid-2030 RFS (acceleratable) Stunning hilltop setting, water-cooled for AI, minutes from Pangyo and AWS-preferred cluster. ??? KAAM Square Daejeon – National AI Research Nexus 50MW / 35MW IT Load | Tier 3+ | Mid-2029 RFS Adjacent to KAIST and innovation districts – talent + cost advantages. ? KAAM Square Yongin (Seori) – Metro Core Efficiency 38MW / 25MW IT Load | Tier 3 | Early 2030 RFS (acceleratable) Customized from day one, strong connectivity to Seoul's data ecosystem. Power the Future Sustainably – KAAM Square Hyperscale AI Data Centers in South Korea Green. Powerful. Ready for Your AI Ambition. In the heart of Asia’s fastest-growing AI ecosystem, our KAAM Square portfolio delivers hyperscale capacity with world-class sustainability — helping you meet aggressive ESG goals while scaling AI workloads at unmatched speed. Why These Data Centers Stand Out for Sustainability: Ultra-Efficient PUE — Targeting as low as 1.25–1.4 (significantly better than industry average) Advanced Water-Cooling Systems — Free cooling + thermal storage + high-efficiency chillers reduce energy and water consumption Green Campus Design — Green roofs, native landscaping, and low-impact sites in industrial zones (minimal community disruption) Renewable-Ready Infrastructure — Designed for future integration of solar, battery storage, and district energy systems High-Density AI Optimization — D2C liquid cooling enables massive compute with dramatically lower energy per rack Tier 3+ Efficiency — Redundant systems engineered for maximum uptime with minimum environmental footprint *Ansan — Urban efficiency leader with cutting-edge cooling *Yongin Jigok — Scenic green hilltop campus with sustainable design *Daejeon — Research-hub facility aligned with national green AI initiatives *Yongin Seori — Modern, resource-efficient metro-adjacent site These aren’t just data centers — they’re future-proof, environmentally responsible platforms built for hyperscale AI tenants who demand both performance and sustainability. Ready to lease sustainable AI capacity in South Korea? Limited availability. Early commitments receive priority on custom fit-outs and accelerated timelines. Contact us today for full sustainability reports, PUE projections, and private tours. Xfernet – Exclusive North American Partner Sam Scott | 213-341-9706 | sams@xfernet.com

Property Type:

Office

Date on Market:

2025-06-11

San Jose Office for Lease - South San Jose

Located at 6399 San Ignacio Avenue in San Jose, California, this premium Class A top-floor office space offers a rare opportunity to lease in one of Silicon Valley’s most sought-after commercial corridors. The property features a modern two-story office building totaling 41,831 square feet situated on a spacious ±2.5-acre site. Recently renovated in 2023, the building showcases a sleek design with huge windows that allow natural light to flow through, a welcoming lobby, and energy-efficient LED lighting. 6399 San Ignacio Avenue is fully occupied except for this available second-floor suite. The first floor is leased to Sutter hospital for appointment only medical offices - opened June 2026. The second floor is home to a semiconductor design company, a marketing agency, and a software firm, creating a professional environment. Tenants will enjoy ample on-site parking with 134 ADA-compliant surface spaces, suite door signage, and lobby directory signage for enhanced visibility. Strategically positioned at the corner of San Ignacio and Santa Teresa, the property offers excellent accessibility. Located one block from the Light Rail station, you’ll enjoy easy access to Highways 85 and 101, creating a reverse commute. The building is approximately 15 minutes from San Jose International Airport, offering regional and national connectivity. The surrounding area is affluent, with a median home value of $1,044,483, and boasts a highly educated population: 44% of residents within a 10-mile radius hold a college degree. San Jose continues to be a powerhouse in the tech industry, attracting top talent and investment. The city leads the nation in GDP growth, averaging 8.3% annually over the past decade, and remains a hub for venture capital and innovation, particularly in artificial intelligence. With proximity to multiple medical centers and a thriving business ecosystem, this office space provides an ideal setting for companies seeking a prestigious address in Silicon Valley and an employee-friendly reverse commute, enabling a work-life balance.

Date on Market:

2025-10-09

San Diego Coworking for Lease - Del Mar Hts/Carmel Valley

Welcome to One Del Mar at 12544 High Bluff Drive, where thoughtful design and coastal ease come together in an LEED-certified setting. Located in Suite 200, Premier Workspaces offers a newly refreshed workspace that blends modern comfort with Del Mar’s laid-back sophistication. Flexible membership options—from month-to-month to longer-term arrangements—make it easy to work in a way that suits your rhythm. Inside this 17,000-square-foot second-floor suite, you’ll find 80 private offices, both windowed and interior, designed for focus and flexibility. Expansive views bring in natural light, while direct access to a fully equipped on-site fitness center makes it easy to recharge during the day. Downstairs, a welcoming resort-style lobby with comfortable seating sets the tone for arrivals and meetings, complemented by convenient EV charging stations. For more than 24 years, Premier Workspaces has provided professionals and growing companies with flexible work environments designed for productivity and ease, serving over 15,000 clients nationwide. Set in the heart of Del Mar Heights, One Del Mar offers quick access to Interstate 5 and State Route 56, placing you minutes from the upscale shops, dining, and everyday conveniences of Del Mar Highlands Town Center. At Premier Workspaces One Del Mar, work feels a little more inspired and a lot more effortless. Workspaces that work™.

Property Type:

Office

Date on Market:

2026-02-17

Walnut Office for Lease - Eastern SGV

• Strong frontage along Valley Blvd with excellent visibility • Strong daytime population and consistent local traffic flow • Average $120k Household Income • Surrounded by schools, Parks, residential neighborhoods, and Businesses • Excellent access to CA-60 & CA-57 • Flexible M-1 zone allows a wide variety of commercial, office, and Professional uses to serve residents, employees, and visitors. • Ideal for: Medical / Tutoring / Beauty / Wellness services /Trade School / Art school / Professional office / Live Stream Studio/ Medical SPA/E-commerce/Engineer office/CPA office/ TAX Services/Civil Engineer/ Escrow Company/Mortgage services/ Human resources office (HR)/ AI development office/ Artificial Intelligence Data Center/ AI Engineer office/ • x1 Reception, x1 Executive, x1 Conference room, 1 Sales Office, x1 IT Room • CALL/TEXT: Tiffany 909-273-1994 Tony 909-630-8089

Date on Market:

2024-07-16

Los Angeles Retail for Lease - Downtown Los Angeles

600 W. 7th Street is situated in the heart of Downtown LA in the bustling Financial District. Thousands of new residential units have recently opened in the area, creating the perfect blend of daytime and evening traffic. This neighborhood has transformed into one of Downtown’s hottest districts, with many new retailers, restaurants, business, and hotels opening.

Property Type:

Industrial

Date on Market:

2026-06-30

Oakland Office for Lease - Oakland-Downtown

The iconic Tribune Tower offers an exceptional office leasing opportunity in the heart of Downtown Oakland’s central business district. This fully renovated, 18-story historic tower combines classic architectural design with contemporary upgrades to meet the needs of modern businesses. Centrally located at 13th and Franklin, the property provides unmatched access to the area’s vibrant urban amenities, dining, and cultural destinations. Tenants enjoy immediate proximity to the 12th Street BART station and easy connections to Interstates 880, 980, and 580, delivering regional accessibility across the Bay Area. Inside, the Tribune Tower features flexible floor plans, abundant natural light, conference facilities, and operable windows throughout. The property is secured with key card access, CCTV monitoring, and offers updated common areas, including a newly designed lobby, HVAC on all floors, and two full passenger elevators. This landmark structure positions businesses at the center of Oakland’s thriving economy, offering an inspiring work environment within walking distance of premier retail, residential, and transit options.

Date on Market:

2026-04-21

Grover Beach Industrial for Lease - South 101 Corridor

Discover a prime industrial warehouse opportunity in business-friendly Grover Beach! Two brand-new warehouse buildings, completed in 2025, totaling 34,995 SF (16,970 SF and 17,985 SF). These state-of-the-art metal structures, a rare find on the Central Coast, boast up to 28’ ceiling heights, the tallest in the area,15’ roll-up doors, and flexible, demisable layouts ready for customization. Each building has 3 megawatts of power with the possibility for additional megawatts for AI or data center use (up to 9-10 +/- megawatts possible for entire project). Designed to support a wide range of uses, from manufacturing to distribution and storage, these versatile spaces provide endless possibilities for business, in a scarce commercial real estate product type here on the Central Coast.

Date on Market:

2025-05-28

Vernon Industrial for Lease - Mid-Cities

Date on Market:

2025-03-24

Sacramento Office, Flex for Lease - South Sacramento

Date on Market:

2026-03-04

Los Angeles Flex, Industrial for Lease - Mid-Cities

Coldwell Banker Commercial Real Estate is pleased to offer for lease 3310 S. Main Street, Los Angeles. This property has two stories of +/- 6,125 SF each and a basement +/- 3,200 SF for a total of +/- 15,450 SF. As well, the property has a freight elevator that goes from the basement all the way to the second floor. THIS IS A SINGLE TENANT OCCUPANCY OPPORTUNITY. There is access to the rear of the property via a gated easement. Inside, is a freight elevator that goes from the 2nd floor to the basement. Some recent renovations include a re-roofing and an updated fire sprinkler system, both in 2018. Everything is powered through a three phase power system with 400 amps, 200/220 volts. There are also 3 offices on the first floor and an additional office on the second.

Date on Market:

2025-02-06

Sunnyvale Industrial for Lease

(4) MWs of backup generators via (2) 2000 kW CAT generators (4) 750 kW UPS systems currently in 2N = 1.5 MWs of IT capacity. In an N+1 the existing system can potentially serve ±2.25 MWs of IT load

Date on Market:

2024-12-11

El Monte Flex for Lease - Western SGV

Rare opportunity to lease a freestanding commercial building in a well-established El Monte business corridor. This 6,528 SF property offers the independence and flexibility that multi-tenant centers cannot match, making it ideal for owner-users or tenants seeking functional, adaptable space. Built in 2000, the building supports a wide range of uses including office, warehouse, light industrial, technology, or hybrid office/warehouse operations. Key features include docks on both floors, an unloading dock, and a gated rear parking area with approximately 12 spaces—practical advantages for efficient operations and secure access. Located on Valley Boulevard in Downtown El Monte, the property benefits from strong local traffic, convenient access to the 10 and 605 freeways, and proximity to civic, retail, and service amenities. The surrounding area supports a diverse mix of businesses and provides solid daytime and regional connectivity throughout the San Gabriel Valley. Available now on a triple-net basis with flexible lease terms. This is a practical, ready-to-occupy solution for users who need controllable space, docking capability, and a central El Monte location without the constraints of a shared building. Private showings available by appointment. Contact us for pricing, floor plans, or to schedule a tour.

Property Type:

Office

Date on Market:

2026-02-18

Lindsay Industrial for Lease - Farmersvle/Exeter/Lindsay

Power-Rich Heavy Industrial Campus Rare opportunity to lease space in one of California's most power-capable industrial campuses. Up to 355,000 SF available on approximately 35 acres Suites from approximately 12,000 SF to 300,000+ SF Heavy Industrial Zoning Exceptional Electrical Infrastructure Approximately 14 MW power availability (per prior utility study) Existing 12kV primary utility service Two 3,000-amp, 480/277V, 3-phase main distribution panels Multiple loading areas and large truck circulation Ideal for manufacturing, food processing, cold storage, recycling, agricultural processing, fabrication, data infrastructure, battery/energy projects, warehousing, and distribution. This property offers infrastructure that would be extremely expensive and time-consuming to replicate, making it an outstanding solution for power-intensive industrial users seeking immediate occupancy.Industrial space for lease. Uses include warehouse, manufacturing, heavy industry, date center, E-2 Visa business, cannabis, etc. Building sizes range from 12,000 to 94,000 square feet. 12KVA power available, plus 480/277 3000-amp service. Large natural gas and water availability as well.

Date on Market:

2026-03-24

San Gabriel Office/Retail for Lease - Western SGV

Positioned in the vibrant heart of San Gabriel, this retail property offers a versatile layout to accommodate a wide range of businesses. The building includes well-defined open areas with strong visibility from San Gabriel Boulevard, ensuring high exposure to consistent traffic. The property benefits from its proximity to major transportation routes, including easy access to the I-10 and I-210 freeways, providing seamless regional connectivity. Located within a thriving commercial corridor, the site is surrounded by established businesses and new developments, including a major shopping center planned across the street, which will further elevate consumer traffic in the area. Its adaptable design and accessible location position the property as a central hub in one of the most dynamic sectors of San Gabriel’s retail market. The roll-up door and open floorplan allow indoor parking.

Property Type:

Retail

Date on Market:

2023-11-08

Concord Office, Flex for Lease - Concord/Pleasant Hill

Predominately office space, half of the first and second floors are improved as a data center including raised computer floors, UPS Rooms, Fire Suppression, Air Filtration. Building HVAC. Property is located across from Concord Municipal Airport, private gated property, campus setting with view of airport runway. Strategically located in between Highway 680, 242 and 4.

Date on Market:

2025-04-01

Fremont Industrial for Lease

• ±34,543 SF Industrial End Cap • ±2.25 Acres Secure Rear Yard Area • New Market Ready Improvements! • Five (5) Dock Doors / One (1) Grade Level Door • 28' Clear Height • 3,610 SF of Brand New Offices • 500 Amps @ 277/480 Volt Power (Tenant to Confirm) • High Impact Lobby area • 3.85/1,000 SF Parking Ratio • Prime Auto Mall Location within walking distance of Pacific Commons retail, restaurants, and shopping

Date on Market:

2022-09-13

Novato Office for Lease - Novato/Ignacio/N Marin

Date on Market:

2023-11-07

San Leandro Office, Office/Retail for Lease

Located in San Leandro, CA, Aurora Business Center offers a wide range of modern & flexible private office suites and space solutions to fit the needs of any business at any stage of growth. Our community includes a diverse mix of start-ups, tech companies, independent professionals & consultants, lifestyle brands, and small-to-mid-sized businesses across many other verticals who all innovate on their own time, in their own lane. With move-in ready spaces, affordable pricing, and a vibrant business environment, Aurora is the ideal place to focus, collaborate, and grow. Join a network of forward-thinking professionals in a secure, well-located space that adapts to your business needs.

Date on Market:

2026-05-12

San Jose Flex for Lease - South San Jose

- 2- Standalone Two-Story Buildings Totaling 184,713 SF - 3,000 KVA to Each Building - Close proximity to Hwy 101, Hwy 85, Monterey Road & Retail - Trane Tracer Building Management System - Existing Data Center - 1st Fl. 16’6” Slab to Deck Height - 3.5/1,000 Parking Ratio - Dock & Grade Level Loading - Combination of Open & Dropped-Ceiling - Significant Power Savings via Bloom Box Micro-Grid Energy System - 1 block to VTA Light Rail Station - Highway 85 Signage Visibility

Date on Market:

2021-12-13

Berkeley Industrial for Lease

Unique space tower available at Berkeley Art Complex / West Berkeley. Conveniently located close to Berkeley Bowl, Aquatic Park, Restaurants, coffee shops, and easy access to I-80. The complex is surrounded by sculptures garden display, great for a nice break walk. It is a safe and friendly environment. This space, accompanied by plenty of natural light, a level floor with multiple rooms, a new bathroom with shower, two small lofts, plus a 450 sq ft private deck. The private deck provides ample opportunity to enjoy the outdoors right outside your doorstep. Ideal space for craft person / startup business / creative studio / software developers office. Lease Terms: 1200 Sq ft Preferable long-term lease 2 parking and garbage included Gated parking space available at extra cost.

Property Type:

Flex

Date on Market:

2026-04-17

Anaheim Office, Office/Medical for Lease - North/East Anaheim

The 300 - BANK OF AMERICA TOWER of Anaheim is a 10-story corporate office building which offers excellent views of the historic downtown Anaheim area. With immediate access to the 5, 91, and 57 Freeways, The 300 is surrounded by numerous amenities including Disneyland, Downtown Anaheim, Anaheim Marketplace, and the Anaheim Plaza.

Date on Market:

2026-05-28

San Jose Flex for Lease - North San Jose

Building: 76,410 SF Land: 4.22 Acres/183,823 LSF Parcel Number: 097-03-130 Zoning: IP (Industrial Park) Clear Height: 1st Floor: 17’ (Slab to Deck) 2nd Floor: 15’ (Deck to Roof) Drop Ceiling Areas: 9’9” Construction: 2-Story, Concrete Tilt-Up with Steel Column Construction, Concrete Floors (1st & 2nd) and Full Building Wrap Around Glass Line Elevators: 1 freight at 5,000lbs capacity, 1 passenger at 2,500lbs capacity Loading: 1 Dock High, 1 Expansion Parking: 3.46/1000 Roof: Steel Roof with a Built-Up Roofing (BUR) System and a Mineralized Cap Sheet in a Flat Design Sprinklers: Full Coverage Throughout Facility Year Built: 1999, Renovated in 2005

Date on Market:

2026-03-18

Anaheim Retail for Lease - North/East Anaheim

2329 W Sequoia Avenue offers commercial space for lease with units ranging from approximately 350 to 610 square feet. Most suites feature open layouts, allowing incoming businesses to customize the space to suit their operational needs. The storefront retail configuration is well-suited for office, retail, or service-oriented users, supported by flexible C2 zoning. Originally constructed in 1963, the property has undergone multiple renovations in 2026 to modernize the façade. On-site features include air conditioning and nine surface parking spaces. Dedicated curb cuts provide convenient ingress and egress, while nearby stop signs enhance the property's high exposure. Situated on a highly sought-after corner lot at W La Palma Avenue and W Sequoia Avenue, the location benefits from high visibility to over 45,711 vehicles per day. This striking property has direct access to Interstate 5 and is conveniently located near the Interstate 5 and 91 Freeway interchange. 2329 W Sequoia Avenue is approximately 1.5 miles from the Buena Park Downtown Mall, which is anchored by major retailers such as Walmart Supercenter, 24 Hour Fitness, and Burlington, along with popular dining options including Chick-fil-A, Chili’s Bar and Grill, and Rodrigo’s Mexican Grill. The surrounding area is part of a strong commercial corridor, home to industry leaders such as Amazon, Aecero Colocation Data Center, and Northgate González Market, as well as educational institutions including West Coast University.

Date on Market:

2026-02-09