Castille Urbana nearing sellout as some buyers opt for mid-rise living over high-rises
/Castille Urbana, a 40-unit condo building, opened in February at 600 3rd Avenue South in downtown St. Pete | Castille Urbana
As downtown St. Pete continues to grow skyward, one boutique condo building is nearly sold out by offering something refreshingly different.
Castille Urbana, a 40-unit mid-rise located at 600 3rd Avenue South, just three blocks south of Central Avenue, is down to its final six three-bedroom residences.
Developed by NJR Castille Urbana, LLC, a member of the NJR Companies Group, the five-story building brings a more laid-back feel to downtown living.
While some projects flaunt rooftop pools and other resort-style amenities, Castille Urbana emphasizes thoughtful design, practical features, and a walkable location.
The result is a community that feels grounded yet modern, appealing to professionals, downsizers, and families.
“This milestone marks a significant achievement, particularly in a market where delays have become common,” said Neil J. Rauenhorst, CEO of NJR Companies. “We’re thrilled to provide new homeowners the opportunity to move in without waiting, delivering a truly unparalleled downtown St. Pete lifestyle.”




The remaining brand-new three-bedroom corner units are 1,650 square feet and feature open layouts, contemporary finishes, and private balconies.
Kitchens include Bosch stainless steel appliances, Carrara-style quartz countertops, under-cabinet LED lighting, and solid wood shaker cabinetry.
Living areas contain 9-foot ceilings, wide-plank hardwood flooring, large 8-foot windows, and full-size laundry rooms. Top-floor units enjoy 10-foot ceilings.
Bathrooms are equipped with double vanities, LED-backlit mirrors, frameless glass showers, and Carrara-inspired tile. Guest bathrooms in the three-bedroom plans also include a full bathtub.
Another perk is the monthly condo fees, which are less than one-third of what many nearby towers charge.
Even with the lower fees, the building still provides key conveniences such as a fitness area, community room, dog relief area with washing station, outdoor patio, and gated garage parking.
Visit Castille Urbana’s website to learn more and schedule a tour of one of the final available units before they sell out.