Condo in 314 Fortaleza St Old San Juan for sale with MLS# PR9124731

A unique chance to own a prime mixed-use building located on the vibrant Calle 314 Fortaleza in the historic heart of Old San Juan. This remarkable property features three beautifully designed apartments seamlessly blending modern comfort with colonial architecture, creating an inviting atmosphere for residents and guests alike. With a generous retail space, the ground floor offers limitless potential for a thriving business in one of Puerto Rico's most sought-after neighborhoods. With six bedrooms and eight bathrooms, this building caters perfectly to investors and entrepreneurs looking to capitalize on the allure of Old San Juan. Immerse yourself in the rich tapestry of culture and history that defines this iconic district. Cobblestone streets, vibrant facades, diverse culinary delights, and shopping boutiques make Old San Juan a quintessential Caribbean destination. Whether you want to enhance your investment portfolio or establish a dynamic business presence, this property is a rare gem that promises character and opportunity. Don't miss the chance to own a piece of history in this enchanting locale-available for immediate purchase!

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Days on the market

314 Fortaleza St, Old San Juan, PR 00901

Price
Price:
$2,400,000.00
Original List Price:
$2,400,000.00
List Price per Sq Ft (Calculated, Approx.):
$300.00
Property Status and Type
Listing Type:
For Sale
Status:
Active
Listing Category:
Residential
Property Type:
Condominium
MLS Number:
PR9124731
Rooms Distribution
Bedrooms:
6
Bathrooms Total:
8
Full Bath:
8
Measures
Living Area:
8,000 Sqft
Built-Up Area:
8,000 Sqft
Lot Area:
2,949 Sqft
Building Area Source:
Owner
Living Area Source:
Owner
Lot Size Acres:
0.1
Property Features
Waterfront:
No
Furnished:
Furnished
Interior:
None
Laundry:
Inside
Air Conditioning System:
Mini-split Unit(s)
Property Entrance Faces:
North
Construction
Year Built:
1900
Roof:
Concrete
Levels:
Multi/Split
Construction Materials:
Concrete
Flooring:
Ceramic Tile
Number of stories:
3
Foundation Details:
Concrete Perimeter
Flood Zone Code:
X
Utilities
Sewer:
Public Sewer
Utilities Available:
Electricity Available, Sewer Available, Water Available, Phone Available, Electricity Connected, Water Connected
Water Source:
Public
Community
Minimum Lease Term:
No Minimum
Building Name:
314 FORTALEZA
Subdivision Name:
OLD SAN JUAN
Senior Community:
No
Terms
Occupant Type:
Vacant
Lease Considered:
Yes
Zoning and Legal
Real Estate Folio Number (Parcel Number):
040-002-056-09
Zoning:
RT3
Title to the property is held by owner as:
Fee Simple
Listing History
Originally published on:
October 5, 2026 5:56 pm
Active on the market since:
October 5, 2026
Listing Agreement executed on:
October 5, 2026
Listing Status Last Changed On:
October 5, 2026 5:56 pm
Photos updated on:
October 5, 2026 6:32 pm
Last Modified:
October 6, 2026 10:51 am
Additional Information
Courtesy of:
RICARDO TORRES GONZALEZ
Attribution:
7873296241
Road Surface Type:
Concrete
Location
Street Name:
FORTALEZA
Street Number:
314
City:
OLD SAN JUAN
State:
Puerto Rico
Zip Code:
00901
County:
San Juan
Latitude:
N18° 27' 55.3''
Longitude:
W67° 53' 10.2''
Property Map

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Neighborhood Stats

Source: U.S. Census Bureau, ACS 5-Year Estimates

Median Household Income $25,810
Median Home Value $386,900
Median Rent $646/mo
Median Age 50
Population 6,762
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Association of REALTORS®
Disclaimer: IDX listing information is presented by Rebonus Brokerage LLC for consumer informational purposes only. Listings courtesy of Stellar MLS, as distributed by MLS GRID. 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. All data is obtained from various sources and may not have been verified by the broker or MLS GRID. Supplied Open House information, if any, 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 or agent presenting the information. The data is deemed reliable but is not guaranteed by MLS GRID. Use of MLS GRID data may be subject to an end user license agreement prescribed by the applicable MLS and as amended from time to time. Some IDX listings have been excluded from this website. This page presents structured listing information sourced directly from the MLS via the RESO Web API feed. Rebonus prioritizes maximum field coverage and data completeness, displaying the most granular MLS-provided attributes available. Based on information submitted to MLS GRID as of October 6, 2026, 10:51 AM.