Private Office Space in Three Alliance Center, Buckhead

3550 Lenox Rd NE, 21st Floor, Atlanta, Georgia 30326

Serendipity Labs provides scalable workspace solutions with customizable monthly and daily access plans with out the comittment of an traditional office rental. Enjoy private and team office spaces at Three Alliance Center in Buckhead, Atlanta, tailored to businesses of all sizes. Our flexible options, supported by a professional on-site hospitality team, offer full-time or hybrid work solutions without requiring a long-term office lease.

Our move-in-ready workspaces are fully furnished and provide up to 50% more space than our competitors. Enjoy professional amenities including: privacy frosted glass, enterprise-grade IT infrastructure adhering to HIPAA, SOX, DoD, and FINRA security and compliance standards. Schedule a tour, and let’s talk.

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Buckhead Atlanta Private Office & Coworking Space, dedicated desk office

Buckhead Atlanta Private Office & Coworking Space. Members working independently at open Coworking desks with low seating and outdoor views.

Presentation being given to a group of individuals in the Ideation Studio with hosts utilizing the built-in A/V system. Buckhead Atlanta Private Office & Coworking Space, Conference and meeting rooms.

Buckhead Atlanta Team Office space , shared office

GET 50% OFF DEDICATED OFFICE MEMBERSHIPS FOR FIRST 2 MONTHS REDEEM OFFER NOW Subject to Terms and Conditions

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Ready to explore office space in Buckhead? Our Workspace Solutions team can provide a personalized quote for your team’s private office space based on number of desks, days per week in-office, and meeting room usage requirements. Private offices start at $399 per desk per month. Team offices for three or more can be as low as $299 per desk per month. For individuals and additional desks to support an office space, dedicated desks are available at $229 per month. Additionally, private day offices are the most flexible option at only $59 per day. With flexible memberships, short month-to-month plans, and even multiyear agreements available, Serendipity Labs allows you to choose the option that best fits your business.
Renting an office at Serendipity Labs is simple and transparent. Share your needs with our onsite team through a 1:1 call, and we’ll prepare your customized quote with one simple monthly cost that covers everything you need. You’ll also have the flexibility to move out any day, adjust terms as your business grows, or customize and design the layout of your private office space. Membership plans often include meeting room hour credits and other benefits, giving you the ability to scale without long-term commitments. Unlike traditional offices, Serendipity Labs Buckhead offers both immediate move-in options and the ability to test the space for a day before you commit.

Building Information

Serendipity Labs Buckhead is located in Three Alliance Center, a LEED-Gold Certified, Class A building on Lenox Road. The coworking space, located in the Buckhead submarket, sits atop the 21st floor offering skyline views, luxurious amenities, and direct access to multiple commuting options. Nearby major roads include GA-400 and I-85; for public transit, there are the Buckhead and Lenox MARTA Stations. Commuters will enjoy the 1267 included parking spaces at a 2.50/1,000 SF ratio. On-site, there is a Starbucks, EV charging station, and fitness center. Lastly, the building is walkable to restaurants, Lenox Square Mall, and Phipps Plaza, and surrounded by premier retail and hotel options.

Amenities and Features

Buckhead offers a premium collection of onsite amenities designed to support wellness, productivity, and convenience:

Fitness Center

Enjoy a break from work in the state-of-the-art fitness facility featuring locker rooms, showers, Peloton bikes, and a rock-climbing wall.

Outdoor Amenities

Outdoor seating areas provide a beautiful spot to enjoying stunning tree-canopied views of Buckhead.

Conference & Training Rooms

Access a fully equipped ground-floor conference center, tenant lounge, and café

Coffee & Refreshments

Onsite dining includes Starbucks, Mission + Market, and café and lounge spaces inside the coworking area.

Technology & IT Support

Enterprise-grade IT infrastructure with high-speed internet, secure WiFi, and on-site staff support.

Parking & Accessibility

Ample onsite garage parking with 6 EV charging stations, ADA accessibility, and direct access to public transit.

Hospitality & Mail Services

Full-service onsite staff for guest reception, mail handling, and member support.

Discover Buckhead

Three Alliance Center is in a highly-commutable part of Buckhead and centrally located in the Greater Atlanta area. With easy access to GA-400 and a short walk to Buckhead and Lenox MARTA stations, Lab members can commute from Sandy Springs or Dunwoody in 15-20 minutes, Midtown or Virginia-Highland in 10-15 minutes, Decatur in 20-25 minutes, or Downtown Atlanta in under 30 minutes. The Buckhead location is also closely situated to over 250 restaurants and retail outlets inside Lenox Square and Phipps Plaza, plus local favorites like St. Cecilia, The Palm, Silom Thai & Sushi Bar, 5Church, and Dantanna’s along Peachtree Road. Additionally, Chastain Park is just 10 minutes away by car for an outdoor lunch break or quick trail walk.

Expert Market Insights from Buckhead+

A young woman with long straight blonde hair, wearing a dark blazer and maroon top, smiles at the camera in a brightly lit serendipity labs coworking space with stylish offices and meeting rooms blurred in the background.

Sarah, General Manager & Workplace Solutions Specialist

Serendipity Labs is the best flex workspace in Buckhead right now. They’re in Three Alliance Center which is a world-class building in terms of commutability and amenities. At our Buckhead location, you can expect institutional-quality space without the typical 5-year commitment or TI spend. Three Alliance has got everything: full-service conference center, fitness facility, even EV charging. What clients love the most though is its location: you’re directly across from Lenox Square, and the commute times from Sandy Springs, Midtown, or Downtown are unbeatable. Serendipity Labs gives local businesses the ability to get a Buckhead address without a traditional lease, and while preserving the right to expand or contract as needed. For the right tenant, it’s a no-brainer.
Ready to join Alpharetta’s thriving business community? Inquire now to discuss how our workspace solutions can support your company’s growth.

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Frequently Asked Questions

Will I have opportunities to meet other professionals or attend networking events if I rent office space here?

Yes. At Serendipity Labs Buckhead, members become apart of a local community of Atlanta-based entrepreneurs, businesses, and remote and hybrid workers. As a Lab member, you'll have access to in-person opportunities like happy hours, lunch-and-learn sessions, art receptions, and guest speaker events. These events foster organic networking and real connections; many members say they feel like apart of a neighborhood work club, where connection isn't forced and friendship transcends work.

What kind of support can I expect as a member?

Whether you’re comparing office options, need help customizing your suite, or have a quick question about daily operations, you’ll always find a knowledgeable professional ready to help. Call 678-661-6913 or use our live chat to speak with someone immediately. From your initial inquiry to move-in and beyond, our supportive on-site staff is here to ensure a seamless transition and ongoing support.

Private Office Space in Three Alliance Center, Buckhead

3550 Lenox Rd NE, 21st Floor, Atlanta, Georgia 30326

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