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$3,500,000
9 Days On Site

301 SAN JUSTO
SAN JUAN, 00901

For Sale|Duplex|Active
0
Beds
0
Total Baths
16,984
SqFt
$206
/SqFt
1900
Built
Subdivision:
OLD SAN JUAN
County:
San Juan
Call Now: 787-717-3885
Is this the listing for you? We can help make it yours.
787-717-3885
301 SAN JUSTO301 SAN JUSTO301 SAN JUSTO301 SAN JUSTO
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Mortgage Calculator

Monthly Payment (Est.)

$15,968
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

01 San Justo presents a rare opportunity to acquire a property in the core of Old San Juan, one of Puerto Rico’s most established and supply-constrained urban markets. Situated along a highly walkable corridor with consistent pedestrian traffic, the property benefits from strong surrounding demand driven by tourism, local commerce, and long-term historical significance. The asset offers a value-add opportunity with the ability to reposition and enhance income through renovation, lease-up, or redevelopment. Its location supports a range of uses aligned with the character and demand of Old San Juan. Commercial / mixed-use potential including retail, office, or integrated uses, subject to zoning and applicable regulations. Buyer to perform all due diligence regarding zoning, permitted uses, and property condition.

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Listing Snapshot
Price 
$3,500,000
Days On Site 
9 Days
Bedrooms 
N/A
Inside Area (SqFt) 
16,984 sqft
Total Baths 
N/A
Full Baths 
N/A
Partial Baths 
N/A
Lot Size 
0.1 Acres
Year Built 
1900
MLS® Number 
PR9120490
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Owner
Friends & Family
Recent Activity
a week agoListing updated with changes from the MLS®
a week agoStatus changed to Active
a week agoListing first seen on site
General Features
Acres 
0.1
Foundation 
Other
Property Sub Type 
Duplex
Sewer 
Public Sewer
SqFt Total 
16984
Utilities 
Cable AvailableElectricity ConnectedOther
Water Source 
Public
Zoning 
C-3
Interior Features
Cooling 
Other
Interior 
ElevatorHigh CeilingsOther
Laundry Features 
Other
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Exterior Features
Construction Details 
Other
Exterior 
Other
Roof 
MetalOther
Community Features
MLS Area 
00901 - San Juan
Roads 
Other
Listing courtesy of DIEGO SAMPSON (787) 503-9288



Listing information is provided by Participants of the Stellar MLS. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Properties displayed may be listed or sold by various participants in the MLS Copyright 2026, Stellar MLS.
Last checked: 2026-04-17 08:31 AM EDT

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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