Venture X Lewisville - The Realm at Castle Hills - 4400 State Hwy 121

4400 State Highway 121 Ste 300, Lewisville, TX 75056

Venture X Lewisville - The Realm at Castle Hills
4.8 78 reviews
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Our office spaces offer everything you want in a flexible workspace. Require a dedicated desk or a private office? We have what you need to be the most productive and efficient at work. When you need a break, take advantage of our beautiful community space designed for professionals like you! You and your team will love working at our office space in Lewisville.

We are located close to Grandscape, Nebraska Furniture, and less than 5 minutes from Legacy West in Plano. The 31,000 square ft. space is on the 3rd floor of The Realm at Castle Hills.

Complimentary coffee & tea
High-speed internet
High-speed wifi
Office furniture
Mail services

Interested in this property?

Venture X Lewisville - The Realm at Castle Hills - 4400 State Hwy 121

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Available Workspaces

Day Pass

Day Pass

from $35/day
Meeting Room

Meeting Room

from $35/hour
4 to 14
Private Office

Private Office

from $650/month
1 to 12 desks
Private Day Office

Private Day Office

from $50/day
1 to 2
Dedicated Desk

Dedicated Desk

from $395/month
Coworking Membership

Coworking Membership

from $195/month
Virtual Office

Virtual Office

from $49/month
Event Space

Event Space

from $395/hour
2 to 100

Business hours

Monday

from 8:30 am to 5:30 pm

Tuesday

from 8:30 am to 5:30 pm

Wednesday

from 8:30 am to 5:30 pm

Thursday

from 8:30 am to 5:30 pm

Friday

from 8:30 am to 5:30 pm

Saturday

Closed

Sunday

Closed

4400 State Highway 121 Ste 300, Lewisville, TX 75056

Points of interest powered by OpenStreetMap

Walk & ride

  • Walk score

    35/100

    Car-Dependent

  • Bike score

    37/100

    Somewhat Bikeable

Powered by Walk Score ®

Reviews

4.8
View all 78 reviews on Google

Stephanie Reynolds

Aug 13 2026

5

Great place to work. Beautiful interior and exterior.

Kumaresh Nattanmai

Jul 21 2026

5

VentureX at Lewisville is an awesome place for an Office or a dedicated desk. They have an excellent front office staff :) and very large Lobby around Offices This is my 2nd lease here and intend to be back soon :)

Bianca Kamps

Jul 14 2026

5

Great experience! I needed a space for a quick call and Scarlett helped me secure a day pass — couldn’t have been easier. The space and amenities were impressive, and I’ll definitely be taking advantage of day passes whenever I’m in the area.

Jose Perez Jr. (Julien)

May 22 2026

5

What an incredible office structure! From the design, to the amenities that surround the property by its location right off of Sam Rayburn tollway, this was one of my top and best decisions made for my company. Entering onto the floor of Venture X office space, I was immediately impressed by the entrance setup into the office space presenting the view and positioning of the space layout. Scarlett and Shelle greeted me with a warm professional greeting to which left a lasting impression of value. These ladies were phenomenal, not only for their professional demeanor, but the courteous assistance they extended on the tour and to answer all of my questions. Their responses were impressive on all levels of communication. This was enough for me to conclude this was the Office space for me. I assure, you will be more than impressed and your expectations will be exceeded.

Joyce Diaz

May 19 2026

5

Great front desk service from Scarlett! She was very helpful, professional, and welcoming. Great modern-style offices and workspaces with fast Wi-Fi and an overall great environment.

Frequently Asked Questions

  • Open desks may be the ideal choice if you thrive in a collaborative environment and value the opportunity to connect with fellow coworkers. Dedicated desks, on the other hand, provide a designated space with shared community amenities, catering to those who seek a balance between privacy and interaction.

    For ultimate focus and private interactions, private offices are best for solo individuals and teams that seek uninterrupted productivity.

    Selecting the most suitable workspace for you typically hinges on your work style and preferences, but it can also be determined by the type of work that you do, its duration, and whether you work alone or in a team.

  • Yes, you can certainly take a tour of the space before signing up for a membership. In fact, it’s encouraged, to help you get a feel for what your workday will look like. Schedule a tour here by filling out the form along with the date and time when you would like to visit the space and we’ll see you there.

  • Flexibility is the cornerstone of coworking, so you always have the option to adjust your workspace to match your current needs. With month-to-month memberships, you can effortlessly upgrade, downgrade, or even switch between different coworking plans.

    While the standard practice is to change memberships only once the current one ends, Venture X Lewisville - The Realm at Castle Hills may be able to offer additional options, so it’s best to reach out to their staff directly.

  • Storage in coworking spaces can be limited, with most of it reserved for members with dedicated desks and private offices. However, you can reach out to the coworking operator using the form on the right side of the page to see what options are currently available.  

  • At Venture X Lewisville - The Realm at Castle Hills - 4400 State Hwy 121, Meeting Rooms can be booked by the hour. For those looking for a workspace for an entire day, Day Passs are also available. In addition, Private Offices and Dedicated Desks can also be booked on a monthly basis.

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