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Two-Unit Duplex Investment
New
For Sale
$179,000

4423 31st St, Lubbock, TX 79410

Duplex with two 2-bedroom, 1-bath units, each with a dedicated carport and included appliances.

Property Size2,003 SF
Price / SF$89.37
Days on Market6

Property Features for 4423 31st St

General Information

Standard status Active
Size 2,003 SF
Property subtype Multi-Family

Additional Details

Business Included No
Multifamily Units 2

Building Details

Year Built 1960
Tenancy Multi
Listing Agency: Keller Williams Realty
Listed By: Cole Whisenhunt · License #0641534
Source: Raftercrossrealty
Added: Jul 27 Changed: Jul 28 Last Checked: Jul 31 at 9:17AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Keller Williams Realty

Investment Insights

Based on property information with market context.

This duplex investment property offers 2,003 square feet across two separate sides, A and B. Each side features two bedrooms and one bathroom. Both units include a dedicated carport and essential appliances.

The property is located near the Medical District and Maxey Park, with proximity to Texas Tech University. The public remarks indicate a walkable area with high walkability scores.

As currently leased, Side A is leased through 06/30/2026 and Side B is leased through 07/31/2026. Monthly rent is $885 for Side A and $885 for Side B, for a total of $1,770 per month based on the provided figures.

Key Highlights

  • 2,003 sq. ft. duplex built in 1960 with two units (Sides A & B)
  • Each side offers 2 bedrooms and 1 bathroom
  • Monthly rent is $885 per side (total $1,770/mo)

Financial Insights For Apartment 5plus

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 $31.5k $15.72
− Vacancy −$2.0k −$0.97
EGI $29.5k $14.75
− OpEx −$13.3k −$6.64
NOI $16.2k $8.11
2,003 SF · lease $15.72/SF/yr · vacancy 6.20% · expense 45.00%

Alternative Uses

Best Use
Multifamily LT 5
$258.4K
$226.1K – $301.5K (±1% cap)
NOI $18,091 @ 7.0% cap · market cap 10.11%
Second Best
Apartment 5plus
$232.1K
$203.1K – $270.7K (±1% cap)
NOI $16,244 @ 7.0% cap · market cap 9.07%
Theoretical Best
Office A
$505.0K
$441.8K – $589.1K (±1% cap)
NOI $35,347 @ 7.0% cap · market cap 19.75%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick Law Firm Real Estate Agency Building Supply Auto Parts Store HVAC Service Big Box & Wholesale Store

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

2
Residential units
Multi-tenant
Tenancy

Location Intelligence

Trade Area within ½ mile

952
Businesses Nearby

Demographics for 79410, TX

8,615
Population
4,736
Households
1.8
Avg Household Size
29
Median Age
47%
College-Educated
91%
High-School Grad
2.4 sq mi
ZIP Area
3,590
Density / Sq Mi
$48,350
Median Household Income
$29,637
Median Earnings
$1,315
Median Rent
$211,300
Median Home Value

Market

Vacancy Rate% for Multifamily in South region

8.5% 2022
10.2% 2023
11.4% 2024
11.3% 2025
Rey
Questions? Ask Rey
Realmo’s AI knows this listing — price, zoning, demand, history. Ask anything.

Frequently Asked Questions

What type of property is this?
Duplex - Duplex with two 2-bedroom, 1-bath units, each with a dedicated carport and included appliances.
Where is this duplex located?
The property is located at 4423 31st St Lubbock, TX.
What is the asking price?
The asking price for this property is $179,000.
What are key features of this property?
This property features: 2,003 sq. ft. duplex built in 1960 with two units (Sides A & B); Each side offers 2 bedrooms and 1 bathroom; Monthly rent is $885 per side (total $1,770/mo)
More about this property
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