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    Partially Occupied Duplex Investment Title is generated by Realmo AI

    771-775 Southwell Lane St, Louis, MO 63031

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    Claim this Listing
    New
    Pending
    $175,000

    Traditional, 2-4 Units - St Louis, MO

    Property size:
    1,425 SF
    Lot size:
    0.23 Acres
    Added:
    Jun 13, 2026
    Days on Market:
    2
    Last Refresh:
    Jun 14 at 9:06 pm

    Property Features for 771-775 Southwell Lane St

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Other
    Parking features
    Carport
    Standard status
    Pending
    APN
    08K-23-1765
    Size
    1,425 SF
    Lot size
    0.23 Acres

    Taxes and HOA fees

    Tax Year
    2025
    Tax Annual Amount
    2583

    Utilities

    Cooling system
    Central Air

    Building Details

    Year built
    1958
    Building materials
    Vinyl Siding
    Architectural style
    New Traditional

    We can help!

    Listing Contact
    Alex Adank
    Alex Adank

    Listing agent Alex Adank License #2017007680

    Listing office Intersection Real Estate 9378 Olive Blvd Ste 201, St. Louis, MO

    Listing date Jun 13, 2026

    MLS# 26036999 Listing URL

    Copyright © 2026 Mid America Regional Information Systems, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    HighLights

    • Duplex with one unit currently occupied and one vacant unit
    • Value‑add investment with separate living spaces in a 2‑unit setup
    • Built in 1958 with New Traditional architectural style
    • Central air cooling and vinyl siding exterior
    • Includes carport parking

    Overview

    This duplex consists of two separate living spaces and is partially occupied. One unit is currently occupied, providing existing rental income, while the second unit is vacant and offers the chance for an owner-occupant or investor to make updates and set up new tenancy.

    The property is located at 771-775 Southwell Lane in St. Louis, MO 63031. The listing notes a convenient area near shopping, schools, parks, and major commuter routes.

    The configuration makes this an appropriate fit for a house-hack or owner-occupant scenario where you can live in one unit while managing the other as a rental. For investors, the vacant unit provides flexibility to pursue a new tenant and complete any needed improvements to align the property with desired rent-ready condition.

    Local 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 $23.1k $16.20
    − Vacancy −$1.3k −$0.92
    EGI $21.8k $15.28
    − OpEx −$6.5k −$4.58
    NOI $15.2k $10.69
    1,425 SF · lease $16.20/SF/yr · vacancy 5.70% · expense 30.00%

    Alternative Uses

    Best Use
    Multifamily LT 5
    $217.7K
    $190.5K – $254.0K (±1% cap)
    NOI $15,238 @ 7.0% cap · market cap 8.71%
    Second Best
    Apartment 5plus
    $189.4K
    $165.8K – $221.0K (±1% cap)
    NOI $13,261 @ 7.0% cap · market cap 7.58%
    Theoretical Best
    Office A
    $305.8K
    $267.6K – $356.8K (±1% cap)
    NOI $21,408 @ 7.0% cap · market cap 12.23%
    Zoning and permitted uses should be independently verified with local authorities.
    Location Intelligence

    Current Use by Public Records

    Duplexes

    Map

    City
    Louis
    County
    St. Louis
    State
    Missouri
    Longitude
    -90.347354
    Latitude
    38.790952

    FAQs

    What type of property is this?
    Duplex - Duplex with separate living spaces, one unit occupied and one vacant, offering an immediate income and update opportunity.
    Where is this duplex located?
    The property is located at 771-775 Southwell Lane St Louis, MO.
    What is the asking price?
    The asking price for this property is $175,000.
    What are key features of this property?
    This property features: Duplex with one unit currently occupied and one vacant unit; Value‑add investment with separate living spaces in a 2‑unit setup; Built in 1958 with New Traditional architectural style
    More about this property
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