Three-Level Mixed-Use
Ave Front Martelo 342, Urb San Antonio, PR 00791
For Sale
$359,000
Commercial Sale, Humacao, PRI
Property Size3,100 SF
Lot Size0.04 Acres
Price / SF$115.81
Days on Market73
Property Features for Ave Front Martelo 342
General Information
Property type
Property subtype
Bedrooms
Bathrooms
Full bathrooms
Half bathrooms
Rooms
Standard status
APN
Size
Lot size
Additional Details
Property Use
Amenities
security camera system
air conditioning
Building Details
Buildings
Listing Agency:
KW Puerto Rico
(787) 706-8400
Listed By:
Yanira Alamo Alvarez
(787) 462-8184
Added: Aug 31
Changed: Nov 10
Last Checked: Nov 11 at 3:06AM
MLS# PRKW551900
Copyright © 2026 Amplia MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
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Investment Insights
Based on property information with market context.
This three-level mixed-use property combines commercial and residential areas within approximately 3,100 square feet of built space. The commercial portion includes 3 offices and 3 half bathrooms, while the upper levels provide 3 bedrooms and 2 bathrooms. Concrete construction, air-conditioning systems, a camera system, and two independent utility meters are included.
The property is in Humacao near hospitals, medical offices, elderly homes, and other businesses. Its C-I, or Intermediate Commercial, classification supports the existing combination of commercial and residential use, subject to applicable regulations. The layout accommodates professional, medical, administrative, and other compatible commercial concepts alongside residential space.
The property is in Humacao near hospitals, medical offices, elderly homes, and other businesses. Its C-I, or Intermediate Commercial, classification supports the existing combination of commercial and residential use, subject to applicable regulations. The layout accommodates professional, medical, administrative, and other compatible commercial concepts alongside residential space.
Key Highlights
- Approximately 3,100 square feet of built area on 0.037 acres
- Three‑level structure with commercial and residential components
- Commercial area includes 3 offices and 3 half bathrooms
Property Analytics
Current Use
Lease Details
3
Office units
Multi-tenant
Tenancy
Location Intelligence
Demographics for 00791, PR
47,260
Population
24,649
Households
1.9
Avg Household Size
46
Median Age
27%
College-Educated
81%
High-School Grad
42.6 sq mi
ZIP Area
1,109
Density / Sq Mi
$25,925
Median Household Income
$21,598
Median Earnings
$526
Median Rent
$120,000
Median Home Value
Market
Vacancy Rate% for Office in the U.S.
Frequently Asked Questions
What type of property is this?
Mixed-use property - Concrete construction with commercial and residential areas, independent meters, air conditioning, and C-I zoning.
Where is this mixed-use property located?
The property is located at Ave Front Martelo 342 Urb San Antonio, PR.
What is the asking price?
The asking price for this property is $359,000.
What are key features of this property?
This property features: Approximately 3,100 square feet of built area on 0.037 acres; Three‑level structure with commercial and residential components; Commercial area includes 3 offices and 3 half bathrooms
