Six-Unit Duplex
1801 Midlane Dr, Harlingen, TX 78552
For Sale
$813,000
Residential Income, Harlingen, TX
Property Size5,880 SF
Lot Size0.84 Acres
Price / SF$138.27
Days on Market49
Property Features for 1801 Midlane Dr
General Information
Property type
Property subtype
Zoning
Bedrooms
Bathrooms
Full bathrooms
Rooms
Parking features
Patio and Porch features
Interior features
Exterior features
Fencing
Appliances
Elementary school district
Middle school district
High school district
Subdivision
Standard status
Size
Lot size
Taxes and HOA fees
Tax Year
Tax Annual Amount
Amenities
private backyards
Building Details
Year built
Floors in Building
Number of units
Flooring type
Building materials
Buildings
Listing Agency:
The Agency Austin
(512) 607-5113
Listed By:
Myra Garcia · License #719556
(956) 606-4688
Added: Sep 22
Changed: Oct 31
Last Checked: Nov 9 at 3:06AM
MLS# 106814
Copyright © 2026 South Padre Island Board of Realtors. 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 residential income property combines three contiguous duplexes into a six-unit portfolio totaling 5,880 square feet on 0.84 acres. Built in 2003, the buildings are 100% occupied and provide consistent two-bedroom, two-bath layouts. Individual units include tile flooring, elevated ceilings, ceiling fans, walk-in closets, washer/dryer hookups, and kitchens equipped with ovens, refrigerators, and stoves.
Each duplex includes private fenced outdoor space with patios, while assigned parking supports resident use. The properties are located on Midlane Dr in Harlingen, with access to I-2 and I-69E. Multi-family zoning is identified for the site, and the three addresses are 1801, 1805, and 1809 Midlane Dr.
Each duplex includes private fenced outdoor space with patios, while assigned parking supports resident use. The properties are located on Midlane Dr in Harlingen, with access to I-2 and I-69E. Multi-family zoning is identified for the site, and the three addresses are 1801, 1805, and 1809 Midlane Dr.
Key Highlights
- Three contiguous duplexes totaling 6 units
- 5,880 square feet on 0.84 acres
- 100% occupied with two‑bedroom, two‑bath unit layouts
Financial Insights
Estimated NOI and Cap Rate
NOI / Yr
$48,511
Cap Rate
5.97%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$970,220
$970.2K
Cap Rate 7%
$693,014
$693.0K
Cap Rate 9%
$539,011
$539.0K
Market Conditions
NOI Build-Up for 5,880 SF
Gross rent
$74.1K $12.60/SF
− Vacancy
−$4.8K −$0.81/SF
EGI
$69.3K $11.79/SF
− OpEx
−$20.8K −$3.54/SF
NOI
$48.5K $8.25/SF
Area
Cameron County, TX
Vacancy
6.46%
Lease Rate
$12.60 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$970,220
Cap Rate 7%
$693,014
Cap Rate 9%
$539,011
Alternative Uses
Best Use
Multifamily LT 5
$693.0K
$606.4K – $808.5K
NOI $48,511 @ 7.0% cap · market cap 5.97%
Second Best
Apartment 5plus
$635.5K
$556.1K – $741.5K
NOI $44,488 @ 7.0% cap · market cap 5.47%
Theoretical Best
Healthcare Medical
$1.01M
$885.9K – $1.18M
NOI $70,870 @ 7.0% cap · market cap 8.72%
Zoning and permitted uses should be independently verified with authorities.
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Property Analytics
Who owns this building?
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Current Use
Lease Details
6
Residential units
100%
Occupancy
Yes
Highway access
Location Intelligence
Trade Area within ½ mile
284
Businesses Nearby
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Business Placement
Demographics for 78552, TX
38,474
Population
16,009
Households
2.4
Avg Household Size
37
Median Age
22%
College-Educated
81%
High-School Grad
48.0 sq mi
ZIP Area
802
Density / Sq Mi
$67,183
Median Household Income
$34,571
Median Earnings
$1,054
Median Rent
$154,500
Median Home Value
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Market
Average Price Trend$/SF for Duplexes in Cameron County, TX
Properties on Market for Duplexes in Cameron County
Vacancy Rate% for Multifamily in South region
Frequently Asked Questions
What type of property is this?
Duplex - Three adjoining properties offer fully leased residential units with private backyards and assigned parking.
Where is this duplex located?
The property is located at 1801 Midlane Dr Harlingen, TX.
What is the asking price?
The asking price for this property is $813,000.
What are key features of this property?
This property features: Three contiguous duplexes totaling 6 units; 5,880 square feet on 0.84 acres; 100% occupied with two‑bedroom, two‑bath unit layouts
