For Sale
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Multi family home for sale at 201 Koenigsmark Ave, Waterloo, IL 62298 | MLS# MIS26071684 | Listing updated on 2026-11-11
Photo 1 of Multi family home for sale at 201 Koenigsmark Ave, Waterloo, IL 62298 | MLS# MIS26071684 | Listing updated on 2026-11-11
Photo 2 of Multi family home for sale at 201 Koenigsmark Ave, Waterloo, IL 62298 | MLS# MIS26071684 | Listing updated on 2026-11-11
Photo 3 of Multi family home for sale at 201 Koenigsmark Ave, Waterloo, IL 62298 | MLS# MIS26071684 | Listing updated on 2026-11-11
Photo 4 of Multi family home for sale at 201 Koenigsmark Ave, Waterloo, IL 62298 | MLS# MIS26071684 | Listing updated on 2026-11-11
14+
Beds Icon

Street View

$219,900

Monthly Est:$1,095

  • Beds Icon4 Beds
  • Beds Icon
    2 Baths
  • Beds Icon1,532sqft

201 Koenigsmark Ave, Waterloo, IL 62298

$1,095/moEst:

Get Pre-Approved

  • Multi Family

  • Built in 1953

  • $-- HOA

  • 5,532.12 sqft lot

  • $144/sq.ft

Description

Great Investment Opportunity in Downtown Waterloo!
Don’t miss your chance to own a duplex in the heart of downtown Waterloo. Each unit offers its own unique layout and features, making it an excellent option for investors or owner-occupants.
Unit 1 includes 1 bedroom, 1 full bath, a spacious living room, and an open kitchen and dining area. The basement offers additional storage and laundry hookups for convenience. Unit 2 features 3 bedrooms, 1 full bath, a kitchen and dining area, laundry hookups in the basement, and an attached 2-car garage.
This is the perfect addition to add to your investment portfolio! This duplex offers versatility and great income potential—all w
ithin walking distance to downtown amenities, shops, and restaurants.

  • Houzeo last checked: 6 minutes ago
  • Listing updated: November 11, 2026 at 8:31 am
  • Listing Provided by: Jena Gibbs (618) 317-2319 | eXp Realty (888) 574-9405
  • Source: MARIS MLS-MO as distributed by MLS GRID | MLS#: MIS26071684 MARIS MLS-MO as distributed by MLS GRID

Property Details

  • Status

    Active

  • Type

    Multi Family

  • No. of Stories

    -

  • County

    Monroe County

  • City

    Waterloo

  • Neighborhood

    --

  • Year Built

    1953

  • HOA Fees

    -

  • Finished Area

    1,532 sqft

  • Lot Size

    5,532.12 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    MARIS MLS

  • MLS Number

    MIS26071684

  • MLS Status

    Active

  • Days on Market

    1

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 4

    Bathrooms: 2

Interior

  • Appliances

    Microwave, Free Standing Gas Oven, Refrigerator

  • Heating

    Dual Fuel/off Peak, Gas

  • Cooling

    Central Air, Dual

Construction

  • Year Built

    Year Built: 1953

  • Home type

    Multi Family

  • Foundation Details

    Block

  • Architectural Style

    Other

  • Construction Materials

    Vinyl Siding

  • Roof

    Shingle

Utilities & Energy

  • Electric

    Other

  • Basement

    Block, Full, Unfinished

  • Parking Features

    Attached

  • Utilities

    Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected

  • Water Source

    Public

  • Laundry Features

    In Basement

Other Features

  • Disclosures

    See Seller's Disclosure

  • Lot Features

    Corner Lot

  • Subdivision Name

    A J Koenigsmark Add

Price History

DateEventPrice

11/11/2026

Source: mls_logoMARIS MLS-MO #MIS26071684

Listed for Sale

$219,900

$144/sqft

11/10/2026

Source: mls_logoMARIS MLS-MO #MIS26071684

Coming Soon

$219,900 +2.28%

$144/sqft

05/01/2026

Source: mls_logoMARIS MLS-MO as distributed by MLS GRID #MIS25067910

Listing Removed

$215,000

$140/sqft

03/08/2026

Source: mls_logoMARIS MLS-MO #MIS25067910

Price Decreased

$215,000 -6.11%

$140/sqft

02/19/2026

Source: mls_logoMARIS MLS-MO #MIS25067910

Price Decreased

$229,000 -4.18%

$149/sqft

Show more

Based on information from Mid America Regional Information Systems, Inc. through Nov 12, 2026, 02:46PM as submitted to and distributed by MLS GRID. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. Properties displayed may be listed or sold by various participants in the MLS. Property data presented reflect information otherwise available from public records. The REALTOR® providing this information may not have represented the buyer or seller in some or all of the transactions.
IDX information is provided exclusively for consumers’ personal noncommercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, that the data is deemed reliable but is not guaranteed by MLS GRID, and that the use of the MLS GRID Data may be subject to an end user license agreement prescribed by the Member Participant’s applicable MLS if any and as amended from time to time. © 2026 Mid America Regional Information Systems, Inc. All Rights Reserved.

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