$265,000

4736 Heidelberg Avenue, Affton, MO 63123

2,536 sqft

Multi-Family Home
Built in 1925
7,200sqft lot
—— car garage
$104/sqft
Listed 8 days ago

Property Description

HOUSE HACK OPPORTUNITY in the heart of Affton! This rare 3-unit property offers incredible flexibility for both investors and owner-occupants. The rear carriage house (2 bed / 1.5 bath) is now vacant—perfect for an owner to move in immediately while offsetting the mortgage with income from the front duplex. Situated on one lot, the property includes a front duplex with two units (2 bed / 1 bath and 1 bed / 1 bath) plus a separate 2-story carriage house featuring its own private yard and parking. The duplex offers a full basement with individual laundry hookups, along with a covered front porch and rear deck for added tenant appeal. Currently generating $2,026/month from the occupied duplex units, with additional income potential from the now-vacant carriage house. Opportunity to significantly increase rents to market rates or owner-occupy for added flexibility. Major updates provide peace of mind, including new roof, siding, gutters, soffits, and fascia (2022), updated bathrooms (2023), and HVAC replacement in one unit (2025). Property has been professionally managed and offers a turnkey investment opportunity with strong rental history and consistent demand. Conveniently located on a quiet residential street just minutes from Gravois Rd, shopping, dining, and major highway access. Only 10 minutes to Grant’s Trail, Deer Creek Park, and Affton schools. Don’t miss this opportunity to own a versatile, income-producing property with immediate upside and owner-occupant potential!

Listing Status:: Active
Date Added:: March 19, 2026
Data Last Updated:: March 28, 2026 at 3:18AM
Listing Office:: BSG Realty : 636-352-0888
MLS ID:: 26015891

A/C: Central AirElectric
Heating: Natural GasVaries by Unit

Style: Craftsman

General: FrameOtherTwo

Originating MLS: maris2
School District: Bayless
County: St. Louis

Zoning: 25H-23-1171

Utilities: Cable AvailablePhone AvailableAmeren
Water: Public

Source: maris2

This listing courtesy of BSG Realty

Monthly Payment

$Est. Payment

Principal & Interest $
Property Taxes $
Home Insurance $
VA Funding Fee $

Ready to Start a VA Loan?

Get Started

NMLS #1907 ^†

Get Prequalified »

Interest rates used in the VA mortgage calculator are shown for illustrative purposes only. Your rate may differ based on a variety of factors, including your credit score and the current market conditions. To get your personalized interest rate, start your quote online.

Location

Schools Nearby

Bayless Elementary School

4531 Weber Rd, Saint Louis, MO, 63123

Grades KG-5

0.46 miles away

Bayless Junior High School

4530 Weber Rd, Saint Louis, MO, 63123

Grades 6-8

0.50 miles away

Bayless High School

4532 Weber Rd, Saint Louis, MO, 63123

Grades 9-12

0.53 miles away

Disclaimer: School and School District information courtesy of the National Center for Education Statistics (NCES). School boundaries may change. Proximity to listed schools does not guarantee enrollment eligibility. Contact the school district for more information and exact boundaries.