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Listed by Mayte Sotomayor Alonso · Courtesy of MARES - MANAGEMENT REALTY EXPERT· Agent MLS ID# MFR743575213 · Deemed reliable but not guaranteed. · Data last updated: Aug 11, 2026 · 4:12 AM

455 Carr Km 11.5, Int Bo KM 11.5

San Sebastian, San Sebastián, PR, 00685

Active

$179,900

$300/sqft

3Beds
2Baths
600Sq Ft
2020Built
0Days on Market

About this home

Under Construction. Private Property Near Guajataca Lake with Camper and Home Under Construction Unique opportunity to own approximately 3,920 m² (0.97 acres) in a peaceful and private natural setting in San Sebastián, Puerto Rico. Ideal as a primary residence, vacation home, short-term rental, Airbnb, glamping, or ecotourism project. Property Highlights Two independent entrances: one from a paved road and a secondary off-road access. Excellent privacy, with no neighbors along the sides or rear of the property. Approximately a 10-minute walk to Guajataca Lake. Only 11 minutes from El Saltillo Waterfall and close to other natural attractions. Quiet surroundings with coquí frogs, fireflies, and beautiful starry skies. Existing excavation that may be suitable for a future swimming pool. Utilities Active LUMA electrical service, partially installed underground. Rainwater collection system. Two cisterns with a combined capacity of approximately 1,600 gallons. Active satellite internet. Water and electricity connected to the residence. 32-Foot Camper Included The fully functional camper includes: Queen-size bed. Bunk beds with two twin-size beds. Living area. Full bathroom. Solar panels. LUMA electrical connection. Water cistern. The camper can be used while completing the main residence, as a guest unit, or as additional rental accommodations. Residence Under Construction The home was designed using two 40-foot shipping containers connected by a spacious 40-by-12-foot central wooden area covered by a galvalume roof. The layout includes: Primary bedroom with balcony access, walk-in closet, and private bathroom. Three additional bedrooms. Large living and dining area. Kitchen with gas connection and plumbing ready for installation. Laundry area with washer plumbing and gas connection for a dryer. Pantry or storage area. Secondary bathroom with installed plumbing and a functioning toilet. Several new fixtures and construction materials are included, such as bathroom fixtures, tile, kitchen sink, water filter, and materials needed to complete the remaining interior areas. Additional features include imported teak wood entrance doors, security windows valued at approximately $11,000, and moisture-resistant gypsum board throughout most of the interior. With its privacy, proximity to Guajataca Lake, functional camper, utilities, and partially completed residence, this property offers outstanding potential as a customized home or income-producing tourism project. A rare opportunity to create a private retreat surrounded by nature in beautiful San Sebastián.

Facts & Features

MFRPR9123132
$179,900
Active
3
2
2
0
600 sqft
0.9600
2020
Residential
Modular Home
N/A

Community Information

455 Carr Km 11.5, Int Bo KM 11.5
Cibao
San Sebastian
San Sebastián
PR
00685
No

Amenities

N/A
N/A
No
No
No

Interior

Living Room/Dining Room Combo
Electric
Mini-Split Unit(s)
Other
N/A
N/A
Cooktop, Solar Hot Water

Exterior

Balcony
Block
Concrete Perimeter, Block
Metal
N/A
N/A

School Information

N/A
N/A
N/A

Additional Information

August 10, 2026
0
X
North
No

Mortgage Calculator

This calculator provides estimates for informational purposes only and is not a loan offer, pre-approval, or commitment to lend. Actual rates, payments, and loan terms vary by lender and are subject to credit approval, income/asset verification, and market conditions. Property tax and homeowners insurance shown are estimates and may differ. PMI applies when the down payment is under 20%. For an official Loan Estimate, contact a licensed mortgage lender. MARES - MANAGEMENT REALTY EXPERT is a licensed real estate brokerage, not a mortgage lender. Equal Housing Opportunity.

0 days on market

Listing updated: Aug 11, 2026 · 4:12 AM

Listed by: Mayte Sotomayor Alonso · 787-782-4444MARES - MANAGEMENT REALTY EXPERT · 939-287-7097

Updated from Real Estate Market Data

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