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Fully Rented Duplex Property
For Sale
$185,000

421 M St, Louisville, KY 40208

Two income units are fully rented, including a 3-bedroom/2-bath unit and a 1-bedroom/1-bath unit with a backyard.

Days on Market197

Property Features for 421 M St

General Information

Standard status Active
Property subtype Multi Family Home
Occupancy 100%

Additional Details

Gross Income $22,500

Building Details

Building Size 1,914 SF
Year Built 1915
Tenancy Multi
Abandoned No
Listing Agency: Keller Williams Collective
Listed By: Team Panella
Source: Demareeandhubbard
Added: Jan 15 Changed: Jul 29 Last Checked: Jul 30 at 12:51PM

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 Collective

Investment Insights

Based on property information with market context.

This fully rented duplex offers two separate apartments with established income. Unit 1 is a 3-bedroom, 2-bath layout with a generous living room, full kitchen, bathroom, and a laundry area on the first floor, plus three bedrooms and a bathroom upstairs. Unit 2 is a 1-bedroom, 1-bath apartment featuring a living room and eat-in kitchen, with a back porch that opens to a large backyard.

The property is located just north of Churchill Downs, with proximity to a well-known Louisville attraction.

Both units are currently leased through the listed terms, supporting long-term tenancy. The duplex is presented as a historic residential income property for buyers seeking rental performance.

Key Highlights

  • Fully rented duplex built in 1915 with 2 income units
  • Unit 1: 3 bed, 2 bath duplex layout with living room, full kitchen, and laundry area on first floor; 3 bedrooms and a bath upstairs
  • Unit 1 rent is $1,150/month through October

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 $24.3k $12.72
− Vacancy −$1.3k −$0.70
EGI $23.0k $12.02
− OpEx −$6.9k −$3.61
NOI $16.1k $8.41
1,914 SF · lease $12.72/SF/yr · vacancy 5.50% · expense 30.00%

Alternative Uses

Best Use
Multifamily LT 5
$230.1K
$201.3K – $268.4K (±1% cap)
NOI $16,105 @ 7.0% cap · market cap 8.71%
Second Best
Apartment 5plus
$186.1K
$162.8K – $217.1K (±1% cap)
NOI $13,026 @ 7.0% cap · market cap 7.04%
Theoretical Best
Office A
$496.1K
$434.1K – $578.8K (±1% cap)
NOI $34,728 @ 7.0% cap · market cap 18.77%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick Real Estate Agency Law Firm Dental Office Hair Salon Spa & Massage Center Electrical Service

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

100%
Occupancy
Multi-tenant
Tenancy

Location Intelligence

Trade Area within ½ mile

797
Businesses Nearby

Demographics for 40208, KY

17,048
Population
6,675
Households
2.6
Avg Household Size
27
Median Age
34%
College-Educated
88%
High-School Grad
2.6 sq mi
ZIP Area
6,557
Density / Sq Mi
$37,714
Median Household Income
$17,255
Median Earnings
$914
Median Rent
$153,100
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
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Frequently Asked Questions

What type of property is this?
Duplex - Two income units are fully rented, including a 3-bedroom/2-bath unit and a 1-bedroom/1-bath unit with a backyard.
Where is this duplex located?
The property is located at 421 M St Louisville, KY.
What is the asking price?
The asking price for this property is $185,000.
What are key features of this property?
This property features: Fully rented duplex built in 1915 with 2 income units; Unit 1: 3 bed, 2 bath duplex layout with living room, full kitchen, and laundry area on first floor; 3 bedrooms and a bath upstairs; Unit 1 rent is $1,150/month through October
More about this property
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