4931 Mardel Avenue St, Louis, MO 63109
MULTI_FAMILY - Colonial - St Louis, MO
- Added:
- Apr 30, 2026
- Days on Market:
- 69
- Last Refresh:
- Jul 7 at 12:06 am
Property Features for 4931 Mardel Avenue St
General Information
- Property type
- Residential Multi Family
- Property subtype
- Other
- Bathrooms
- 2
- Rooms
- Bathroom 1, Basement, Bathroom 2
- Parking features
- Garage, On Street
- Security features
- Security System
- Patio and Porch features
- Porch
- Interior features
- Ceiling Fan(s), High Speed Internet, Tub
- Exterior features
- Balcony, Private Entrance
- Basement
- Concrete
- Appliances
- Dishwasher, Microwave, Electric Range, Refrigerator, Electric Water Heater
- Standard status
- Active
- APN
- 6031-00-0410-0
- Size
- 2,268 SF
- Lot size
- 0.09 Acres
Taxes and HOA fees
- Tax Year
- 2024
- Tax Description
- C.B. 6031 MARDEL 32 FT X 120 FT NORTHAMPTON ADDN. BLOCK 5 LOTS W-33 & E-34
- Tax Annual Amount
- 2873
Utilities
- Utilities
- Cable Available
- Heating system
- Electric (Heating)
- Cooling system
- Central Air
- Water source
- Public
Building Details
- Year built
- 1927
- Floors in Building
- 2
- Number of units
- 2
- Flooring type
- Vinyl
- Building materials
- Brick, Vinyl Siding
- Architectural style
- Colonial
Listing agent Heather Reeves License #2022015065 (314) 781-7777
Listing office RE/MAX Results 4850 Lemay Ferry Rd Ste 100, Saint Louis, MO (314) 894-8775
Listing date Apr 30, 2026
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 built in 1927 with Colonial architectural style and brick exterior
- Separate private entrances for each unit, plus a balcony and porch
- Unit A is vacant, furnished, and available for showings; Unit B is tenant occupied for current rental income
- Each unit includes living and dining spaces with abundant natural light
- Central air with electric heating; ceiling fans and high‑speed internet available
- Appliances included: dishwasher, microwave, electric range, and refrigerator; public water and cable available
Overview
Located in South City within St. Louis, the property is described as conveniently near shopping, dining, parks, and major highways, supporting everyday accessibility for residents.
The layout is well-suited for an investor looking for rental income from the occupied unit, with a second unit available for immediate occupancy or personal use. It can also appeal to an owner-occupant who prefers to live in one unit while receiving rent from the other. The separate entrances help support privacy and day-to-day separation between the two households.
Local Financial Insights For Apartment 5plus
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 | $40.8k | $18.00 |
| − Vacancy | −$2.4k | −$1.08 |
| EGI | $38.4k | $16.92 |
| − OpEx | −$17.3k | −$7.61 |
| NOI | $21.1k | $9.31 |
Alternative Uses
Current Use by Public Records
Map
- City
- Louis
- County
- St. Louis
- State
- Missouri
- Longitude
- -90.27368
- Latitude
- 38.59299
