Tower Grove Park Triplex
4173 Humphrey Street St, Louis, MO 63116
New
Historic, 2-4 Units - St Louis, MO
Property size:
3,200 SFLot size:
0.07 AcresPrice / SF:
$155/SF- Added:
- May 12, 2026
- Days on Market:
- 7
- Last Refresh:
- May 18 at 6:06 am
Property Features for 4173 Humphrey Street St
General Information
- Property type
- Residential Multi Family
- Property subtype
- Other
- Rooms
- Basement
- Parking features
- Garage, Garage - Attached, Off Street
- Basement Y/N
- 1
- Standard status
- Active
- APN
- 4154-00-0240-0
- Size
- 3,200 SF
- Lot size
- 0.07 Acres
Taxes and HOA fees
- Tax Year
- 2025
- Tax Annual Amount
- 4143
Utilities
- Heating system
- Forced Air, Natural Gas
- Cooling system
- Central Air
Building Details
- Year built
- 1913
- Number of units
- 3
- Building materials
- Brick
- Roof type
- Flat
- Architectural style
- Other
Listing agent Logan Owens License #2017042778 (636) 795-8788
Listing office RE/MAX EDGE 84 Hubble Drive, Saint Charles, MO (636) 300-3030
Listing date May 12, 2026
MLS# 26021299
Listing URL
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
- Prime location in the highly desirable Tower Grove Park neighborhood, offering convenient access to green space, dining, shopping, and city amenities.
- Income‑producing three‑unit building with (3) spacious 2‑bedroom, 1‑bath units, providing immediate and consistent rental income.
- All three units are currently tenant‑occupied, ensuring steady cash flow from day one.
- Well‑maintained property with a blend of updated finishes and classic architectural charm.
- Value‑add potential through strategic updates, allowing for future income growth.
- Brick construction with basement, garage, central air, and forced air/natural gas heating.
Overview
Located in the highly desirable Tower Grove Park neighborhood, this property presents an opportunity to acquire a well-maintained, income-producing multi-family property. This three-unit building features three spacious 2-bedroom, 1-bath units, offering a strong and consistent rental layout. The property has been thoughtfully cared for, showcasing a blend of updated finishes and classic architectural charm throughout. Investors can benefit from immediate rental income while also capitalizing on future value-add potential through strategic updates. All three units are currently tenant-occupied, providing steady cash flow. Situated in a prime location near Tower Grove Park, residents enjoy convenient access to green space, local dining, shopping, and vibrant city amenities, making this property especially attractive to renters. The property contains 3,200 square feet of space and sits on a lot of 0.0712 acres.
Financial Insights
Value Estimation Calculated for Multifamily LT 5
Conservative
$380.2K
NOI $34,220 @ 9.00% cap · cautious / downside scenario
Moderate
$488.9K
NOI $34,220 @ 7.00% cap · market / base-case scenario
Aggressive
$684.4K
NOI $34,220 @ 5.00% cap · optimistic / upside scenario
NOI & Cap Rate Calculator
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.
Calculated for Multifamily LT 5
| Component | $ | $/SF |
|---|---|---|
| Gross rent | $51.8k | $16.20 |
| − Vacancy | −$3.0k | −$0.92 |
| EGI | $48.9k | $15.28 |
| − OpEx | −$14.7k | −$4.58 |
| NOI | $34.2k | $10.69 |
3,200 SF · lease $16.20/SF/yr · vacancy 5.70% · expense 30.00%
Alternative Use Scenarios
Best Use
Multifamily LT 5
$488.9K
$427.8K – $570.3K
NOI $34,220 @ 7.0% cap · market cap 6.86%
Second Best
Apartment 5plus
$425.4K
$372.2K – $496.3K
NOI $29,779 @ 7.0% cap · market cap 5.97%
Theoretical Best
Office A
$686.8K
$600.9K – $801.2K
NOI $48,074 @ 7.0% cap · market cap 9.63%
Zoning and permitted uses should be independently verified with local authorities.
Property Profile
Insight Report
Location Intelligence
Current Use by Public Records
Triplexes
Map
- City
- Louis
- County
- St. Louis
- State
- Missouri
- Longitude
- -90.258379
- Latitude
- 38.599806
Nearby Similar for Sale
FAQs
What type of property is this?
Triplex - Well-maintained triplex in desirable Tower Grove Park neighborhood.
Where is this triplex located?
The property is located at 4173 Humphrey Street St Louis, MO.
What is the asking price?
The asking price for this property is $499,000.
What are key features of this property?
This property features: Prime location in the highly desirable Tower Grove Park neighborhood, offering convenient access to green space, dining, shopping, and city amenities.; Income‑producing three‑unit building with (3) spacious 2‑bedroom, 1‑bath units, providing immediate and consistent rental income.; All three units are currently tenant‑occupied, ensuring steady cash flow from day one.
