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Listed by Melissa Stelzle · Courtesy of SMITH & ASSOCIATES REAL ESTATE· Agent MLS ID# MFR281518454 · Deemed reliable but not guaranteed. · Data last updated: Aug 28, 2026 · 2:47 AM

313 18TH AVE S ST

Saint Petersburg, Pinellas, FL, 33705

Active

$36,984

$23/sqft

N/ABeds
0Baths
1,608Sq Ft
1961Built
0Days on Market

About this home

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.

Facts & Features

MFRTB8540136
$36,984
Active
N/A
0
N/A
N/A
1,608 sqft
0.3200
1961
Commercial Lease
Mixed Use
N/A

Community Information

313 18TH AVE S ST
N/A
Saint Petersburg
Pinellas
FL
33705
No

Amenities

N/A
N/A
No
No
No

Interior

N/A
N/A
Central Air
N/A
N/A
1
N/A

Exterior

N/A
Block
Block
N/A
N/A
N/A

School Information

N/A
N/A
N/A

Additional Information

August 27, 2026
0
IC
N/A
No

Mortgage Calculator

This calculator provides estimates for informational purposes only and is not a loan offer, pre-approval, or commitment to lend. Actual rates, payments, and loan terms vary by lender and are subject to credit approval, income/asset verification, and market conditions. Property tax and homeowners insurance shown are estimates and may differ. PMI applies when the down payment is under 20%. For an official Loan Estimate, contact a licensed mortgage lender. SMITH & ASSOCIATES REAL ESTATE is a licensed real estate brokerage, not a mortgage lender. Equal Housing Opportunity.

0 days on market

Listing updated: Aug 28, 2026 · 2:47 AM

Listed by: Melissa Stelzle · 727-497-7455SMITH & ASSOCIATES REAL ESTATE · 727-342-3800

Updated from Real Estate Market Data

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