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Active - Condominium for sale
600 3RD AVENUE S UNIT 406, St. Petersburg, FL
Facts & features
Why you’ll love it
Never lived in and offered directly from the developer, Residence 406 is a fourth-floor corner residence within Castille Urbana, offering a fresh opportunity to own in one of downtown St. Petersburg’s newer boutique condominium buildings. An Exclusive Developer Incentive, offered directly by the developer, provides meaningful value toward the purchase and creates a compelling alternative to the current resale inventory. Positioned on the southeast corner, the residence benefits from eastern light and a private balcony that extends the living space outdoors. Expansive impact-rated windows and 9-foot ceilings create a bright, open feel, complemented by engineered hardwood flooring, 8-foot interior doors and generous walk-in closets. The kitchen is finished with Bosch stainless steel appliances, quartz countertops, solid wood soft-close cabinetry, under-cabinet lighting and designer glass pendants over the island. A full-size washer and dryer, abundant storage and low-maintenance Trex balcony flooring add to the ease of everyday living. Castille Urbana is home to just 40 residences and offers assigned parking within a gated garage, controlled lobby access, a resident lounge, fitness area, bike storage, dog run, and outdoor gathering space. Its boutique scale also allows for comparatively low monthly association fees for newer downtown condominium living. Located in Flood Zone X and close to Central Avenue, restaurants, cafés, museums, waterfront parks and the St. Pete Pier, the location makes it easy to enjoy downtown while coming home to a quieter residential setting. Contact the listing agent for details on the Exclusive Developer Incentive and to schedule your personal tour.
Listings courtesy of KELLER WILLIAMS ST PETE REALTY as distributed by MLS GRID.
Listed by: Stephanie Pia • stephanie@stephaniepia.com • KELLER WILLIAMS ST PETE REALTY
Co-listed by: Lou Zabriski • KELLER WILLIAMS ST PETE REALTY
Source: Stellar MLS as distributed by MLS GRID, MLS#: TB8546688
Based on info available as of Nov 14, 2026 at 2:01 PM EST.
Come see by yourself
Affordability
$5,611/mo
- Mortgage$4,930
- Property tax$102
- HOA fee
- Homeowners insurance
Beycome estimates only. Actual amounts and terms vary by lender and location.
$19,500 Credit back
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Travel times
About Castille Urbana Condo
This local overview has been generated by Artur AI, for informational purposes only. Please verify all details independently before relying on it.
Flood & climate risk
FEMA Flood Zone X
Outside the high-risk Special Flood Hazard Area — flood insurance is usually optional but still worth considering.
More details
Source: FEMA National Flood Hazard Layer. Confirm on the FEMA Flood Map.
Fire
Storm
Air quality
Pollen
Disclaimer
Based on information submitted to the MLS GRID as of Nov 14, 2026 at 02:01pm EST. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Make a winning offer, and get up to
$19,500 Credit back
