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Active - Mixed Use for sale
313 18TH AVE S STREET, St. Petersburg, FL
Facts & features
Why you’ll love it
- Renovated
- Open floor plan
Prime Mixed-Use Commercial Opportunity | Old Southeast St. Petersburg Position your business in a high-demand St. Petersburg location where visibility, accessibility, and functionality come together. This recently renovated 1,608 SF mixed-use commercial space, offered at $23/SF NNN, presents an exceptional opportunity for an owner-user or tenant seeking a well-appointed property with a flexible layout and strong surrounding demographics. The solid-block building features a professional street presence with prominent signage on both the front and side of the building, 15+ dedicated parking spaces, and convenient access to major roadways, I-275, and Downtown St. Petersburg. The interior offers a versatile open floor plan complemented by two private offices, two ADA-compliant restrooms, a dedicated server room with basin sink, transom windows, and expansive vertical fixed-pane windows at the front entry that provide excellent natural light and curb appeal. Strategically located at the corner of 3rd Street S and 18th Avenue S, the property is positioned within the Salt Creek District, with proximity to Downtown St. Petersburg, the Innovation District, major hospitals and medical facilities, universities, and substantial new development. For businesses seeking a highly accessible, move-in-ready commercial space with excellent visibility, functional amenities, and proximity to St. Petersburg’s urban core, this property offers a compelling opportunity to establish and grow your presence in one of the city’s evolving commercial corridors.
Listed by: Melissa Stelzle • melissa@smithandassociates.com • SMITH & ASSOCIATES REAL ESTATE
Co-listed by: SMITH & ASSOCIATES REAL ESTATE
Source: Stellar MLS as distributed by MLS GRID, MLS#: TB8540136
Based on information as of Jun 01, 2026 at 02:21pm EDT.
Come see by yourself
Affordability
$871/mo
- Mortgage$187
- Property tax$684
- HOA fee
- Homeowners insurance
Beycome estimates only. Actual amounts and terms vary by lender and location.
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Travel times
About St. Petersburg
AI-generated overview for informational purposes only.
Please verify all details independently before relying on it.
Flood & climate risk
FEMA Flood Zone AE
In a FEMA Special Flood Hazard Area — flood insurance is typically required with a federally-backed mortgage.
More details
Base flood elevation: 9 ft. 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 Jun 01, 2026 at 02:21pm EDT. 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.
