About 301 San Justo
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.
Features of 301 San Justo
| MLS® # | PR9120490 |
|---|---|
| Price | $3,500,000 |
| Square Footage | 16,984 |
| Acres | 0.10 |
| Year Built | 1900 |
| Type | Residential Income |
| Sub-Type | Duplex |
| Status | Active |
Community Information
| Address | 301 San Justo |
|---|---|
| Area | San Juan |
| Subdivision | OLD SAN JUAN |
| City | SAN JUAN |
| County | San Juan |
| State | PR |
| Zip Code | 00901 |
Amenities
| Is Waterfront | No |
|---|---|
| Has Pool | No |
Interior
| Interior Features | Elevator, High Ceilings, Other |
|---|---|
| Heating | None |
| Cooling | Other |
| Fireplace | No |
Exterior
| Exterior Features | Other |
|---|---|
| Roof | Metal, Other |
| Foundation | Other |
Additional Information
| Date Listed | April 8th, 2026 |
|---|---|
| Days on Market | 150 |
| Zoning | C-3 |
| Foreclosure | No |
| Short Sale | No |
| RE / Bank Owned | No |
Listing Details
| Office | DIEGO SAMPSON |
|---|