4400 Highway 121 The Realm At Castle Hls - Venture X Offices & Flex Space Coworking Space Available in Lewisville, TX 75056

One of our largest 3-desk private offices, Suite #307 offers an impressive window view and an abundance of natural light throughout the day. The spacious layout provides ample room for your team to work comfortably while enjoying a bright and inspiring work environment. Membership includes high-speed WiFi, complimentary conference room hours, free parking, and unlimited coffee and tea.

External window office that fits up to 4 people

A versatile and spacious 8-desk private office designed to adapt to your team's needs. This suite features full frosting for enhanced privacy, making it ideal for collaborative teams, client meetings, or growing businesses looking for a professional workspace. Enjoy high-speed WiFi, complimentary conference room hours, free parking, and unlimited coffee and tea included with your membership.

This fully enclosed office comfortably accommodates up to six team members with plenty of room to work and collaborate. The space features frosted glass for added privacy while still creating an open and modern feel. It includes a built-in dry erase board, perfect for brainstorming sessions, meetings, or team planning. Ideal for startups, remote teams, or growing businesses looking for a professional, turnkey workspace.

Private Suite with 2 seats

Suite #390 is a spacious private office perfect for a solo professional seeking a quiet and productive workspace. The office benefits from filtered natural light from surrounding windowed offices, creating a comfortable and welcoming atmosphere. Your membership includes high-speed WiFi, complimentary conference room hours, free parking, and unlimited coffee and tea.

Fully equipped conference room available for rent. Ideal for mortgage closing, legal depositions, BNI groups etc. Call us today for special rates for non members.

Ideal space for hosting event such as networking events, happy hour, social and professional events for 100 people. We provide professional event hosting and catering services.Space up to 4,000 sq ft available for rent

Private Executive Suite | ±2,000 SF | Exclusive Entrance | The Realm at Castle Hills Rarely does an opportunity become available that offers the privacy and exclusivity of a traditional office suite combined with the flexibility and premium amenities of a modern executive workspace. Located within The Realm at Castle Hills, this approximately 2,000 SF self-contained executive suite provides a unique environment designed for businesses seeking a dedicated headquarters experience without the burden of managing a traditional office lease. The suite features a thoughtfully designed mix of private interior and window offices, creating an ideal balance of privacy, natural light, and functionality. At the heart of the suite is a large, versatile flex space that can be customized as a private conference room, executive office, collaborative workspace, training room, or client meeting area depending on your organization's needs. Unlike typical office offerings, this suite includes its own private entrance with secure coded access, allowing your team to operate within a dedicated environment accessible only to your employees and guests. Internal corridors connect the offices, creating a cohesive and professional workspace that feels like your own private headquarters. Suite Highlights: • Approximately ±2,000 SF of private workspace • Dedicated private entrance with secure coded access • Mix of interior and exterior/window offices • Large flex space ideal for conference room, executive office, or team collaboration area • Internal private hallways creating a self-contained suite environment • Premium Herman Miller furnishings available • Noise-insulated office construction • Optional glass frosting for additional privacy • 24/7 secure building access • Move-in ready workspace Included Business Amenities: • High-speed secure fiber internet • Reception and guest greeting services • Mail and package handling • Business-class printer/copier access • Daily cleaning and maintenance • Complimentary conference room hours • Professional business address Premium Building & Community Features: • Located in the highly desirable Realm at Castle Hills development • Walkable access to restaurants, coffee shops, retail, and services • On-site fitness center included • Free parking with reserved parking options available • Beautifully designed common areas and client-facing spaces • Access to Venture X locations worldwide • Networking and business community events Ideal For: Professional services firms, consulting companies, legal practices, financial services teams, technology companies, real estate organizations, medical administration groups, sales teams, regional headquarters, and growing businesses seeking a private, professional environment with premium amenities. This is a rare opportunity to secure a private executive suite within one of the area's most sought-after mixed-use developments. The combination of dedicated access, flexible layout, premium amenities, and a prestigious location creates a workspace experience that is difficult to replicate in today's market. Contact us today to schedule a private tour and explore how this unique executive suite can support your team's growth and success.

Pick wherever you'd like to sit with our shared desk option. Enjoy the Venture X community experience with the numerous seating/desk spaces throughout our co-working space. Take advantage of the fast and secure internet access, large cafe and kitchen with unlimited gourmet coffee, and access to events.