19 Old Mission Ave, St. Augustine, FL 32084

Beds
3
Sqft
1,583

Sign in to view any offers or make an offer. View property features, location on map, relevant school information and overview from seller's agent.

Listed byEndless Summer Realty
  • 0
  • 0

Overview

Located in the heart of historic downtown St. Augustine near the iconic Cross, this rare mixed-use opportunity offers exceptional flexibility for investors, business owners, and developers looking to capitalize on one of the most sought-after locations in the nation’s oldest city. Currently operating as a professional law office, the property is zoned CL-1, opening the door to a wide variety of potential uses, including short-term vacation rental, boutique office space, live/work conversion, retail, gallery, hospitality concept, luxury rental, or private residence. Positioned within walking distance to historic attractions, restaurants, shopping, art galleries, nightlife, Flagler College, and the waterfront, this property sits in a high-demand tourism corridor with strong visibility and long-term upside potential. The surrounding area continues to experience increasing demand from visitors, second-home buyers, entrepreneurs, and investors seeking income-producing properties in downtown St. Augustine. The historic character and prime downtown location create the perfect foundation for a luxury vacation rental, boutique inn concept, executive office, or mixed-use investment property. CL-1 zoning provides valuable flexibility rarely found in the historic district, making this an ideal opportunity for Airbnb investors, 1031 exchange buyers, business owners, or those seeking a unique adaptive reuse project. Highlights include: * Prime downtown location near the Cross and historic district * CL-1 zoning with flexible commercial and residential potential * Excellent opportunity for short-term vacation rental conversion * High visibility and strong pedestrian traffic * Walkable to restaurants, shopping, museums, and attractions * Potential live/work opportunity in historic downtown * Ideal for investors, boutique office users, or hospitality ventures * Rare chance to own an income-producing property in downtown St. Augustine Whether you envision a luxury vacation rental, boutique commercial space, charming downtown residence, or long-term investment hold, this property offers location, zoning flexibility, and historic charm in one of Florida’s most desirable tourism markets.

Location

Full feature list

Basic info

Property type
House
Number of stories
2
Number of bedrooms
3
Square feet
1,583
Lot size (acres)
0.17
Year built
1900

Utilities

Heating
Central, Electric
Cooling
Central Air, Ceiling Fans
Water
Public Water

Taxes

Tax Annual Amount (2025)
$6,373.08

Public schools

Loading

Disclaimer: Certain information displayed on this listing has been derived from parties other than Final Offer, LLC. Information provided and their sources have been deemed reliable, but accuracy of information is not guaranteed and therefore should be independently verified.

Sourced from: St Augustine and St Johns County Board of REALTORS MLS®#: 262498 Last checked:

The data relating to real estate for sale on this website comes in part from the Internet Data exchange (IDX) program of the St. Augustine & St. Johns County Board of REALTORS®. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Real estate listings held by brokerage firms other than Endless Summer Realty are indicated by detailed information about them such as the name of the listing firms. Information deemed reliable but not guaranteed. Copyright © 2026 St. Augustine & St. Johns County Board of REALTORS®. All Rights Reserved.