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All-Brick Duplex
For Sale
$287,500

3185 Portis Avenue St, Louis, MO 63116

Residential Income, St Louis, MO

Property SizeContact for details
Lot Size0.12 Acres
Days on Market63

Property Features for 3185 Portis Avenue St

General Information

Property type Residential Multi Family
Property subtype Other
Bedrooms 2
Bathrooms 2
Full bathrooms 2
Rooms Bathroom 1, Bedroom 2, Bedroom 1, Bathroom 2
Appliances Gas Water Heater
Subdivision Gartsides Add Amd
Elementary school Mann Elem.
Middle school Fanning Middle Community Ed.
High school Roosevelt High
Elementary school district St. Louis City
Middle school district St. Louis City
High school district St. Louis City
Standard status Active
APN 5017-00-0380-0
Lot size 0.12 Acres

Taxes and HOA fees

Tax Year 2023
Tax Annual Amount 2377

Utilities

Heating system Radiant, Natural Gas
Cooling system Window Unit(s), Wall/Window Unit(s)
Water source Public

Amenities

sun room/bonus room
hardwood floors
full basement
laundry hookups
storage
stainless steel appliances
quartz counters
white shaker cabinets
tile backsplash

Building Details

Year built 1922
Number of units 2
Building materials Brick
Architectural style Other
Listing Agency: The Agency
Listed By: Anthony Klier · License #2022012991
Added: Jun 29 Changed: Aug 19 Last Checked: Aug 30 at 5:06AM
MLS# 26040127

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.

Investment Insights

Based on property information with market context.

All-brick duplex built in 1922 featuring two oversized 1 bedroom, 1 bathroom layouts. Each unit includes a sun room/bonus room off the bedroom, along with hardwood floors throughout. The full basement provides two sets of laundry hookups plus storage. Heating is provided by natural gas with radiant heat, and cooling includes window unit(s) / wall-window unit(s). A gas water heater and public water service are in place.

Located at 3185 Portis Avenue, St Louis, MO 63116, the property is about one block from Tower Grove Park and close to the Tower Grove Farmers’ Market (April–November) and year-round events. An open house is scheduled for this Sunday from 1–3 PM. Because both units are occupied, the property can only be toured during the open house; after that, interior access requires an accepted contract.

Units are both occupied and suited for a tenant mix that values private, in-unit space with dedicated bonus areas for work or additional living uses.

Key Highlights

  • Built in 1922 with brick construction throughout
  • Two oversized 1 bed/1 bath layouts plus sun room/bonus room off bedroom
  • Full basement with two sets of laundry hookups and storage

Property Analytics

Current Use

Duplexes

Lease Details

100%
Occupancy
Multi-tenant
Tenancy

Location Intelligence

Trade Area within ½ mile

584
Businesses Nearby

Demographics for 63116, MO

41,959
Population
22,394
Households
1.9
Avg Household Size
37
Median Age
37%
College-Educated
90%
High-School Grad
5.4 sq mi
ZIP Area
7,770
Density / Sq Mi
$60,193
Median Household Income
$42,012
Median Earnings
$946
Median Rent
$161,100
Median Home Value

Market

Vacancy Rate% for Multifamily in Midwest region

6.5% 2022
7.5% 2023
7.8% 2024
8% 2025
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Frequently Asked Questions

What type of property is this?
Duplex - All-brick, fully leased duplex with two oversized 1 bed/1 bath layouts and sun/bonus rooms off the bedroom.
Where is this duplex located?
The property is located at 3185 Portis Avenue St Louis, MO.
What is the asking price?
The asking price for this property is $287,500.
What are key features of this property?
This property features: Built in 1922 with brick construction throughout; Two oversized 1 bed/1 bath layouts plus sun room/bonus room off bedroom; Full basement with two sets of laundry hookups and storage
More about this property
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