Duplex Income Property With Bay
For Sale
$295,000
4058 Loop 1781, Rockport, TX 78382
MULTI_FAMILY - Rockport, TX
Property Size2,120 SF
Lot Size0.35 Acres
Price / SF$139.15
Days on Market14
Property Features for 4058 Loop 1781
General Information
Property type
Residential Multi Family
Property subtype
Duplex
Bedrooms
4
Bathrooms
2
Full bathrooms
2
Rooms
Bedroom 1, Bathroom 2, Bedroom 4, Bedroom 3, Bedroom 2, Bathroom 1
Vegetation
Wooded
Exterior features
Storage
Appliances
Dishwasher, ElectricOven, ElectricRange, RangeHood, Dryer, MultipleWaterHeaters, Washer
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
Located across from Copano Bay at the corner of Loop 1781 and Live Oak Street.
Standard status
Active
APN
1375-000-026-000
Size
2,120 SF
Lot size
0.35 Acres
Taxes and HOA fees
Tax Description
S1375 Copano Village Addition LOT 26 & 27
Legal Description
S1375 Copano Village Addition LOT 26 & 27
Utilities
Heating system
Electric (Heating), Central
Cooling system
Central Air
Water source
Public
Building Details
Year built
1973
Floors in Building
1
Number of units
2
Flooring type
Hardwood, Tile
Building materials
HardiplankType, ShingleSiding, WoodSiding
Roof type
Shingle
Additional Structures
Storage
Listing Agency:
Prime Real Estate
(361) 334-7653
Listed By:
Bridget Knower · License #0588097
(361) 633-9057
Added: Jul 18
Changed: Jul 29
Last Checked: Jul 31 at 9:06PM
MLS# 479210
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.
Investment Insights
Based on property information with market context.
This duplex provides two separate residential units, each laid out as a 2-bedroom, 1-bath home. The property is positioned for income use, with the option to operate both sides as long-term rentals or use one unit while renting the other.
Set in Copano Village, the duplex is described as offering views of Copano Bay. Public remarks also note easy access to area outdoor activities, including fishing, kayaking, boating, birding, and nearby waterfront recreation.
With a total building area of 2,120 square feet on a 0.35-acre lot, the property presents a straightforward duplex configuration for buyers seeking a coastal income asset. Any potential short-term rental use is noted as something for the buyer to verify.
Set in Copano Village, the duplex is described as offering views of Copano Bay. Public remarks also note easy access to area outdoor activities, including fishing, kayaking, boating, birding, and nearby waterfront recreation.
With a total building area of 2,120 square feet on a 0.35-acre lot, the property presents a straightforward duplex configuration for buyers seeking a coastal income asset. Any potential short-term rental use is noted as something for the buyer to verify.
Key Highlights
- Duplex built in 1973 in Copano Village
- Two 2‑bedroom, 1‑bath units, each with a proven rental history
- Central air conditioning and central electric heating
Financial Insights For Multifamily LT 5
Simulate Cap Rate and NOI
NOI Build-Up
- Vacancy
- income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
- EGI (Effective Gross Income)
- gross rent minus vacancy losses — the realistic income before paying operating costs.
- OpEx (Operating Expenses)
- recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
- NOI (Net Operating Income)
- income a property generates after operating costs but before financing and taxes.
| Component | $ | $/SF |
|---|---|---|
| Gross rent | $31.8k | $15.00 |
| − Vacancy | −$3.8k | −$1.80 |
| EGI | $28.0k | $13.20 |
| − OpEx | −$8.4k | −$3.96 |
| NOI | $19.6k | $9.24 |
2,120 SF · lease $15.00/SF/yr · vacancy 11.97% · expense 30.00%
Alternative Uses
Best Use
Multifamily LT 5
$279.9K
$244.9K – $326.6K
NOI $19,595 @ 7.0% cap · market cap 6.64%
Second Best
Apartment 5plus
$248.1K
$217.1K – $289.4K
NOI $17,365 @ 7.0% cap · market cap 5.89%
Theoretical Best
Office A
$810.4K
$709.1K – $945.5K
NOI $56,730 @ 7.0% cap · market cap 19.23%
Zoning and permitted uses should be independently verified with authorities.
Property Analytics
Current Use
Lease Details
2
Residential units
Multi-tenant
Tenancy
Location Intelligence
Trade Area within ½ mile
28
Businesses Nearby
Explore this area
Business Placement
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
Market
Vacancy Rate% for Multifamily in South region
Questions? Ask Rey
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Frequently Asked Questions
What type of property is this?
Duplex - Duplex with two 2-bedroom, 1-bath units and bay views, offering flexible long- or short-term rental options.
Where is this duplex located?
The property is located at 4058 Loop 1781 Rockport, TX.
What is the asking price?
The asking price for this property is $295,000.
What are key features of this property?
This property features: Duplex built in 1973 in Copano Village; Two 2‑bedroom, 1‑bath units, each with a proven rental history; Central air conditioning and central electric heating
