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Updated Two-Unit Duplex
For Sale
$380,000
Pending

3916 Wilmington Ave, Saint Louis, MO 63116

Central HVAC, individual water heaters, and dishwashers serve both units.

Property Size2,700 SF
Days on Market41

Property Features for 3916 Wilmington Ave

General Information

Standard status Pending
Size 2,700 SF
Property subtype Residential Income

Additional Details

Multifamily Units 2

Taxes and HOA fees

Annual Taxes $3,809

Amenities

dishwashers
Listing Agency: Compass Realty Group
Listed By: Jason Cooper
Source: Exprealty
Added: Jul 12 Changed: Aug 19 Last Checked: Aug 20 at 9:41AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Compass Realty Group

Investment Insights

Based on property information with market context.

This 2,700 SF duplex contains two residential units and has received several meaningful system updates. A newly installed central heating and cooling system, separate new water heaters, and recent copper plumbing improvements support the property’s day-to-day functionality. Each unit also includes a dishwasher.

The property is located in Holly Hills at 3916 Wilmington Ave in Saint Louis, with Carandelet Park within walking distance. The 180-acre park includes a fountain and gazebo, tennis and pickleball courts, and space for family recreation, fitness, and community gatherings.

Key Highlights

  • 2,700 SF duplex with 2 residential units
  • New central heating and cooling system
  • New water heaters installed for each unit

Financial Insights

Estimated NOI and Cap Rate

NOI = area × lease_rate × (100 − vacancy) / 100 × (1 − expense_ratio). Net Operating Income — what the owner takes home each year before mortgage payments and income tax. Effective rent (asking rent minus vacancy losses) minus operating costs (taxes, insurance, maintenance, management).
NOI / Yr
$28,873
Cap rate = NOI / list price × 100. Capitalization rate — annual return on a fully cash purchase, before financing. NOI divided by price. Higher means more income per dollar invested, but usually also more risk or older condition. 5–8% is typical for stabilized commercial property; double digits often signal distressed deals.
Cap Rate
7.60%
Suggested Prices Based on Cap Rates Cap rates vary significantly by property type, market, and asset quality. Typical U.S. stable-market ranges: Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+) Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand) Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically) Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher) Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk) Self-Storage — 5.5% to 7.5% Medical Office — 6.0% to 7.5% Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term Rules of thumb: Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%). Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C. Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI. Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$577,460 $577.5K
Cap Rate 7%
$412,471 $412.5K
Cap Rate 9%
$320,811 $320.8K
Market Conditions
NOI Build-Up for 2,700 SF 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.
Gross rent
$43.7K $16.20/SF
− Vacancy
−$2.5K −$0.92/SF
EGI
$41.2K $15.28/SF
− OpEx
−$12.4K −$4.58/SF
NOI
$28.9K $10.69/SF
Area
St. Louis County, MO
Vacancy
5.70%
Lease Rate
$16.20 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates Cap rates vary significantly by property type, market, and asset quality. Typical U.S. stable-market ranges: Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+) Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand) Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically) Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher) Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk) Self-Storage — 5.5% to 7.5% Medical Office — 6.0% to 7.5% Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term Rules of thumb: Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%). Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C. Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI. Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$577,460
Cap Rate 7%
$412,471
Cap Rate 9%
$320,811

Alternative Uses

Best Use
Multifamily LT 5
$412.5K
$360.9K – $481.2K (±1% cap)
NOI $28,873 @ 7.0% cap · market cap 7.60%
Second Best
Apartment 5plus
$358.9K
$314.1K – $418.8K (±1% cap)
NOI $25,126 @ 7.0% cap · market cap 6.61%
Theoretical Best
Office A
$579.5K
$507.0K – $676.1K (±1% cap)
NOI $40,563 @ 7.0% cap · market cap 10.67%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick Law Firm Real Estate Agency Pharmacy Spa & Massage Center Restaurant Skin Care Clinic

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

2
Residential units

Location Intelligence

Trade Area within ½ mile

392
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 - Central HVAC, individual water heaters, and dishwashers serve both units.
Where is this duplex located?
The property is located at 3916 Wilmington Ave Saint Louis, MO.
What is the asking price?
The asking price for this property is $380,000.
What are key features of this property?
This property features: 2,700 SF duplex with 2 residential units; New central heating and cooling system; New water heaters installed for each unit
More about this property
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