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409 Kostmayer Avenue
Slidell, LA 70458

$110,000 - Status: Active

Beds: 3

Baths: 1 full 1 partial

SQFT: 858

MLS# 2562422

Slidell Charmer with Bonus Efficiency Apartment in Sought-After Salmen Addition!Don't miss this well-appointed 3-bedroom, 1.5-bath home nestled in the established Salmen Addition neighborhood of Slidell. Whether you're a first-time buyer, investor, or savvy homeowner looking to offset your mortgage, this property delivers incredible value and versatility.The standout feature? A fully self-contained mother-in-law/efficiency apartment, perfect for extended family or out-of-town guests Step outside and enjoy the generous covered patio, an ideal spot for entertaining, relaxing, or simply soaking in the Louisiana lifestyle year-round rain or shine.This home offers the kind of quiet, established neighborhood feel that buyers are always searching for. Schedule your showing today before this one is gone!

Property Features

MLS#: 2562422

Zip: 70458

Subdivision: Salmen Addition

Development:

Property Type: Residential - Single Family

Cooling: Central Air, Ceiling Fan(s)

Days on Site: 22

Heating: Central

Home Style: Cottage

Lot Size: 0.27 acres

Roof Type: Shingle

Stories: 1.0

Year Built: 1950

Feature Descriptions

Appliances: Dishwasher, Refrigerator, Range, Oven

Exterior: Vinyl Siding

Fencing: None

Flooring: Laminate, Tile, Wood

Lot Description: Rear Yard Vehicle Access

Lot Dimensions: 65/60/197

Parcel#: 86627

Sewer: Public Sewer

Utilities: Natural Gas Not Available

Water: Public

409 Kostmayer Avenue | MLS# 2562422

This single family home located at 409 Kostmayer Avenue, Slidell, LA 70458 is currently listed for sale with an asking price of $110,000. This property was built in 1950 and has 3 bedrooms and 1 full and 1 partial baths with 858 sq. ft. Kostmayer Avenue is located in the Salmen Addition subdivision. Search Salmen Addition real estate on allenduhe.justaskallen.com today.

Listed By / Shown By

Listed By

Agency Name: Keller Williams Realty NO
Agency Phone: 504-862-0100

Shown By

Agent Name: Allen Duhe
Agent Phone: (337) 233-9700
Agency Title: Allen Duhe

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AGENT INFORMATION

Allen Duhe Allen Duhe (337) 233-9700

Allen Duhe Office: (337) 233-9700 Cell: (337) 254-7812 Fax: (337) 456-2124 Email Me

Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 11/14/2026. The listing information on this page last changed on 11/14/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Sat 11/14/2026 12:00:00 AM EST) or ROAM MLS (last updated Fri 11/13/2026 11:55:57 PM EST). Real estate listings held by brokerage firms other than Allen Duhe may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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409 Kostmayer AvenueSlidell, LA 70458