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Water-View Triplex
For Sale
$435,000

4042 Loop 1781, Rockport, TX 78382

Residential, Rockport, TX

Property Size3,108 SF
Lot Size0.32 Acres
Price / SF$139.96
Days on Market94

Property Features for 4042 Loop 1781

General Information

Property type Residential Multi Family
Property subtype Triplex
Bedrooms 6
Bathrooms 3
Full bathrooms 3
Rooms Bedroom 4, Bedroom 3, Bathroom 1, Bathroom 3, Bedroom 1, Bedroom 2, Bedroom 5, Bathroom 2, Bedroom 6
Patio and Porch features Patio
Interior features CathedralCeilings, WindowTreatments, CeilingFans
Appliances Dishwasher, ElectricCooktop, ElectricOven, ElectricRange, FreeStandingRange, MultipleWaterHeaters
Subdivision Copano Village Addition
View Water
Elementary school FultonLearningCenter
Middle school RockportFulton
High school RockportFulton
Elementary school district RockportFultonISD
Middle school district RockportFultonISD
High school district RockportFultonISD
Directions Corner of Live Oak street and Loop 1781 across from Copano Bay.
Standard status Active
APN 1375-000-024-000
Size 3,108 SF
Lot size 0.32 Acres

Taxes and HOA fees

Tax Description S1375 Copano Village Addition Lot 24 & 25
Legal Description S1375 Copano Village Addition Lot 24 & 25

Utilities

Heating system Electric (Heating), Central
Cooling system Central Air
Water source Public

Building Details

Year built 1973
Floors in Building 2
Number of units 3
Flooring type Tile, Laminate
Building materials HardiplankType, ShingleSiding, WoodSiding
Roof type Shingle
Listing Agency: Prime Real Estate
Listed By: Bridget Knower · License #0588097
Added: Jul 18 Changed: Oct 17 Last Checked: Oct 19 at 8:06PM
MLS# 479620

Copyright © 2026 South Texas Multiple Listing Service, LLC. 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 3,108-square-foot triplex includes a two-story duplex and a separate detached residence, creating three individual two-bedroom, one-bath units. Each residence has a private entrance and water views. Interior features include cathedral ceilings, window treatments, ceiling fans, tile and laminate flooring, central electric heating, and central air conditioning. The units also include electric cooking appliances, dishwashers, patios, and multiple water heaters.

The property occupies 0.32 acres in the Copano Village area of Rockport Fulton and is designated within an Opportunity Zone. A waterfront kayak park is located nearby and is walkable from the property. Public water service, shingle roofing, and Hardiplank-type, shingle, and wood siding are in place. Built in 1973, the property has an established rental history.

Key Highlights

  • 3,108‑square‑foot triplex with three 2‑bedroom, 1‑bath units
  • Two‑story duplex plus a separate stand‑alone home
  • Private entrance and water views for each unit

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$28,728
Cap Rate
6.60%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$574,560 $574.6K
Cap Rate 7%
$410,400 $410.4K
Cap Rate 9%
$319,200 $319.2K
Market Conditions
NOI Build-Up for 3,108 SF
Gross rent
$46.6K $15.00/SF
− Vacancy
−$5.6K −$1.80/SF
EGI
$41.0K $13.20/SF
− OpEx
−$12.3K −$3.96/SF
NOI
$28.7K $9.24/SF
Area
Aransas County, TX
Vacancy
11.97%
Lease Rate
$15.00 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$574,560
Cap Rate 7%
$410,400
Cap Rate 9%
$319,200

Alternative Uses

Best Use
Multifamily LT 5
$410.4K
$359.1K – $478.8K (±1% cap)
NOI $28,728 @ 7.0% cap · market cap 6.60%
Second Best
Apartment 5plus
$363.7K
$318.2K – $424.3K (±1% cap)
NOI $25,458 @ 7.0% cap · market cap 5.85%
Theoretical Best
Office A
$1.19M
$1.04M – $1.39M (±1% cap)
NOI $83,168 @ 7.0% cap · market cap 19.12%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

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Lease Details

3
Residential units

Location Intelligence

Trade Area within ½ mile

16
Businesses Nearby

Demographics for 78382, TX

19,432
Population
13,048
Households
1.5
Avg Household Size
53
Median Age
30%
College-Educated
92%
High-School Grad
79.9 sq mi
ZIP Area
243
Density / Sq Mi
$63,434
Median Household Income
$38,741
Median Earnings
$1,147
Median Rent
$238,200
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Multifamily in South region

8.5% 2022
10.2% 2023
11.4% 2024
11.3% 2025

Frequently Asked Questions

What type of property is this?
Triplex - Three separately entered two-bedroom residences with water views, rental history, and access to a nearby waterfront kayak park.
Where is this triplex located?
The property is located at 4042 Loop 1781 Rockport, TX.
What is the asking price?
The asking price for this property is $435,000.
What are key features of this property?
This property features: 3,108‑square‑foot triplex with three 2‑bedroom, 1‑bath units; Two‑story duplex plus a separate stand‑alone home; Private entrance and water views for each unit
More about this property
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