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Looking for office space in Thornton? Spaces offers flexible office rentals in this vibrant city in Colorado. Nestled among key commercial districts like North Washington and Eastlake, our offices provide the perfect environment for healthcare, retail, and education professionals. Enjoy seamless access to major highways and RTD buses, all while being part of a dynamic community.

Settle into a thoughtfully designed, private workspace that fosters focus and creativity. Every office is built to support your best work.
Customize your office space to match your team's style and workflow. Flexible arrangements adapt easily as your business evolves.
Benefit from seamless support services, ensuring your team can focus on the bigger picture. Our friendly professionals handle the details, from reception to tech support.
Join an energized community of professionals, with regular opportunities to network, collaborate, and grow.
Discover office spaces crafted for creativity and connection in Thornton












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Shape a space that fits your flow—smart, stylish, and built to elevate your workday.


Desks
Choose the right surface for how you work — from sit-stand desks to spacious executive setups, each option supports productivity and comfort.
Chairs
Stay supported all day with ergonomic seating. Adjustable features and lumbar support help keep focus high and strain low.
Meeting spaces
Add a spot for quick check-ins or in-depth discussions. Go formal with a boardroom table or keep it relaxed with a café-style setup.
Furniture options
Bring warmth and personality to your space with soft seating, greenery, and purposeful décor that supports both focus and downtime.
Storage
Keep your workspace organised with under-desk drawers, shelving, or secure cabinets — everything within reach, nothing in the way.
Find your ideal workspace, wherever work takes you.
Welcome to Thornton, a thriving city in Colorado, where rentable office space opportunities abound. As a growing suburban community with rapid residential and commercial development, Thornton is the ideal location for businesses seeking to expand and thrive. Whether you need a serviced office or a private office for rent, Thornton offers diverse options catering to all your business needs.
Thornton boasts several key districts such as North Washington, Eastlake, and Original Thornton, providing ample choices for office space rental. These districts are home to major roads like Washington Street, 120th Avenue, and Colorado Boulevard, ensuring excellent connectivity for your business. With the proximity to Interstate 25 and E-470, commuting to your executive office space in Thornton is a breeze. Looking to work in a vibrant community? Flexible office space options are available near the Denver Premium Outlets and Larkridge Shopping Center, perfect for combining work and leisure. Enjoy nearby parks, golf courses, and recreational centers like the Margaret W. Carpenter Recreation Center for a balanced work-life experience.
Thornton is a hub for major industries such as healthcare, retail, education, and manufacturing. This makes it an attractive location for office space for lease. Major employers like the North Suburban Medical Center, Thornton School District, and Amazon Fulfillment Center create a dynamic business environment. For businesses in the healthcare sector, proximity to hospitals like North Suburban Medical Center and SCL Health Community Hospital is a significant advantage. Office rental in Thornton ensures you're at the heart of a thriving industry with ample growth opportunities.
Thornton offers cheap office space solutions without compromising on quality. With Colorado's state sales tax rate at 2.9% and Thornton city sales tax rate at 3.75%, renting office space in Thornton is cost-effective. Choose from turnkey office solutions, managed office spaces, or furnished office space to suit your budget and business requirements. At Spaces, we provide move-in ready office options with all the amenities needed for a productive workday. Our flexible workspace solutions cater to businesses of all sizes, from small office space to large office space for teams. Custom offices and scalable office space ensure your business can grow seamlessly in Thornton. Discover the perfect office space in Thornton today and join a community of forward thinkers and innovators. Lease office space in Thornton with Spaces and transform your work environment into a hub of creativity and collaboration.
Are small offices available in Thornton?
Yes — Spaces offers compact, ready-to-move-in offices designed for individuals and small teams.
These can be booked monthly, daily, or even by the hour.
Contact us to check availability and arrange a visit.
Are Spaces offices in Thornton fully serviced?
Yes — every Spaces office is fully serviced. That means utilities, cleaning, and maintenance are included, so you can focus on your work from day one.
Each office comes with:
Some locations in Thornton also feature extras such as:
Can I visit to see office space in person in Thornton?
Absolutely. Visiting in person is the best way to explore our workspaces before making a decision.
Book a tour online here, or give us a call. You’re welcome to view multiple locations in Thornton to find the perfect fit for your team.
Do you provide enterprise-scale workspace in Thornton?
We do — Spaces provides dedicated solutions for larger organizations across in Thornton and in the United States. Options include:
Our enterprise team can work with you to build a workspace strategy that’s scalable and future-proof. Please get in touch to learn more.
Do you require a minimum rental period?
No — there’s no strict minimum with Spaces. You can rent an office for just a few weeks or stay for years. Our flexible contracts let you adapt as your business grows, scale your space up or down, or even change locations when needed.
Is it possible to book an office just for one day in Thornton?
Yes — you can book an office by the day with Spaces’ flexible options. Alongside day offices, we also offer offices by the hour, meeting rooms, and coworking desks.
With 30 Spaces locations in Thornton, day office prices start from $ 65 per person per day.
Bookings can be made online for individuals or teams of any size. Need multiple offices for the same day? Please contact us to explore your options.
Should I book office space in Thornton in advance?
We recommend booking ahead if you need a specific size, setup, or location.
If you have a long-term office, you’re free to arrive and start work whenever you like. For Hourly Offices or Day Offices in Thornton, advance booking via the Spaces app, phone, or online ensures your spot is ready for you.
What are the costs for renting an office in Thornton?
Our office spaces in Thornton start from $ 4 per person each day, based on a 24-month contract. The cost depends on a number of factors — including size, location, number of people, contract length, and the amenities you choose. Premium offices, such as those with executive layouts, single-person studios, or city views, are generally priced higher per person.
For flexibility, you can also choose an Office Space All Access Plan — available for individuals and teams — giving you private office access for 5, 10, or unlimited days each month.
What if I need office space in more than one location in Thornton?
With Spaces, you’re never tied to one place. Our Office Space All Access Plan and Cowork All Access Plan let you book offices or coworking desks across in Thornton and the country.
Choose 5, 10, or unlimited days per month — perfect for teams that move between neighborhoods, cities, or even countries.
Which types of office space are available in Thornton?
Spaces offers a variety of flexible office solutions in Thornton, suitable for both individuals and teams. Choose from:
Every office can be customized to suit your business — from adding extra desks and storage to bespoke layouts and artwork.
We also offer Specialized Spaces, tailored for industries such as healthcare, media, technology, and energy.
Discover the Spaces range of offices, coworking desks, meeting rooms and virtual offices near you.
Denver
north_eastCentennial
north_eastCherry Creek
north_eastThornton
north_eastParker
north_eastBrighton
north_eastBroomfield
north_eastHighlands Ranch
north_eastLittleton
north_eastArvada
north_eastLakewood
north_eastBoulder
north_eastCommerce City
north_eastAurora
north_eastGlendale
north_eastWestminster
north_eastGreeley
north_eastLongmont
north_eastFort Collins
north_eastFederal Heights
north_eastColorado Springs
north_eastFour Square Mile
north_eastLoveland
north_eastLafayette
north_eastSherrelwood
Still have questions? Contact us, we’re happy to help!
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400 W 48th Ave 2nd Floor, Denver, CO, 80216, USA

8354 Northfield Boulevard Northfield, Building G, Denver, CO, 80238, USA

1345 Plaza Court North, Lafayette, CO, 80026, USA

3401 Quebec St Suite 9000, Denver, CO, 80207, USA

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999 18th Street Denver Place, Suite 3000, Denver, CO, 80202, USA

1801 Broadway, Denver, CO, 80202, USA

285 Century Pl suite 190, Louisville, CO, 80027, USA

1560 Broadway Suite 1600, Denver, CO, 80202, USA

1290 N Broadway, Denver, CO, 80203, USA