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Duplex Unit with Unfinished Basement
New
For Sale
$285,000

3842 N 123rd Street, Kansas City, KS 66109

Individual side of a duplex with an unfinished basement and access to a large yard.

Property Size1,428 SF
Days on Market4

Property Features for 3842 N 123rd Street

General Information

Standard status Active
Size 1,428 SF
Property subtype Duplex

Units

Unit Mix 1 x 3BR/2.5BA
Multifamily Units 1

Additional Details

Highway Access Yes

Taxes and HOA fees

Annual Taxes $5,363

Building Details

Building Size 1,428 SF
Year Built 2006
Stories 2
Listing Agency: Reilly Real Estate LLC
Listed By: Sally Estes · License #SP00044559
Source: Community-realty
Added: Aug 3 Changed: Aug 4 Last Checked: Aug 5 at 12:52PM

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 Reilly Real Estate LLC

Investment Insights

Based on property information with market context.

This residential income property represents one side of a duplex built in 2006. The home includes three bedrooms and 2.5 bathrooms, along with an unfinished basement that could support future additional living areas, subject to applicable approvals. A large yard provides outdoor space for recreation, pets, or gatherings.

The property is located at 3842 N 123rd Street in Kansas City, Kansas, near The Legends shopping, dining, entertainment, and sporting venues. I-435 is less than five minutes away, connecting the property with the Kansas City metro and Johnson County. Kansas City International Airport is approximately a 20-minute drive. The listing covers an individual side, while both sides of the duplex are available for purchase.

Key Highlights

  • Individual side of a duplex built in 2006
  • Three bedrooms and 2.5 bathrooms
  • Unfinished basement with potential for additional living areas

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 $23.1k $16.20
− Vacancy −$1.5k −$1.05
EGI $21.6k $15.15
− OpEx −$9.7k −$6.82
NOI $11.9k $8.33
1,428 SF · lease $16.20/SF/yr · vacancy 6.50% · expense 45.00%

Alternative Uses

Best Use
Apartment 5plus
$169.9K
$148.7K – $198.3K (±1% cap)
NOI $11,896 @ 7.0% cap · market cap 4.17%
Second Best
no second resolved use
Theoretical Best
Office A
$236.6K
$207.0K – $276.0K (±1% cap)
NOI $16,561 @ 7.0% cap · market cap 5.81%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Residential income properties

Suggested Use

Top Pick Law Firm HVAC Service Pharmacy Building Supply Catering Service Daycare Center

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

1
Residential units
Yes
Highway access

Location Intelligence

Trade Area within ½ mile

23
Businesses Nearby

Demographics for 66109, KS

26,160
Population
10,206
Households
2.6
Avg Household Size
38
Median Age
33%
College-Educated
90%
High-School Grad
45.9 sq mi
ZIP Area
570
Density / Sq Mi
$101,830
Median Household Income
$50,342
Median Earnings
$1,626
Median Rent
$255,500
Median Home Value
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?
Residential income property - Individual side of a duplex with an unfinished basement and access to a large yard.
Where is this residential income property located?
The property is located at 3842 N 123rd Street Kansas City, KS.
What is the asking price?
The asking price for this property is $285,000.
What are key features of this property?
This property features: Individual side of a duplex built in 2006; Three bedrooms and 2.5 bathrooms; Unfinished basement with potential for additional living areas
More about this property
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