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Renovated 4-Unit Quadplex
For Sale
$649,000

4560 Flad Avenue St, Louis, MO 63110

Residential Income, St Louis, MO

Property Size2,720 SF
Lot Size0.10 Acres
Price / SF$238.60
Days on Market59

Property Features for 4560 Flad Avenue St

General Information

Property type Residential Multi Family
Property subtype Other
Bedrooms 4
Bathrooms 4
Full bathrooms 4
Rooms Bedroom 1, Bathroom 2, Bedroom 2, Bathroom 1, Bathroom 4, Bedroom 3, Bedroom 4, Bathroom 3
Appliances Stainless Steel Appliance(s), Dishwasher, Microwave, Built-In Electric Range, Refrigerator, Washer, Washer/Dryer Stacked
Subdivision Shaws Garden Add
Elementary school Mann Elem.
Middle school Long Middle Community Ed. Center
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 5904-00-0010-0
Size 2,720 SF
Lot size 0.10 Acres

Taxes and HOA fees

Tax Year 2025
Tax Annual Amount 4404

Utilities

Heating system Forced Air
Cooling system Central Air

Amenities

in-unit washer and dryer
automatic watering system

Building Details

Year built 1926
Number of units 4
Building materials Brick
Architectural style Craftsman
Listing Agency: Worth Clark Realty
Listed By: Weston Harding
Added: Jul 14 Changed: Sep 2 Last Checked: Sep 10 at 4:06PM
MLS# 26045026

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.

This 2,720-square-foot Craftsman quadplex contains four residential units, each reconfigured with an open-concept floor plan and matching finishes. The 1926 brick building underwent rehabilitation in 2022, including renovated kitchens and bathrooms, refinished hardwood flooring, fresh interior paint, stainless steel appliances, granite countertops, 42-inch shaker cabinetry, and tile backsplashes. Each residence also includes individual in-unit laundry, central air, and forced-air heating. A new water service line and substantially modernized electrical system add to the building’s infrastructure improvements, with the remaining 10% of original knob-and-tube wiring scheduled for seller completion before closing.

The property occupies 0.0955 acres at 4560 Flad Avenue in St. Louis, within the Southwest Garden neighborhood. Recent exterior work includes landscaping and an automatic irrigation system. One unit is vacant, while the other three can remain income-producing for an owner-occupant or investor. The location is near the Missouri Botanical Garden, Tower Grove Park, and The Hill.

Key Highlights

  • Four‑unit building rehabilitated in 2022
  • 2,720 square feet on a 0.0955‑acre lot
  • One unit vacant; three units available for continued rental use

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
$29,087
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
4.48%
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%
$581,740 $581.7K
Cap Rate 7%
$415,529 $415.5K
Cap Rate 9%
$323,189 $323.2K
Market Conditions
NOI Build-Up for 2,720 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
$44.1K $16.20/SF
− Vacancy
−$2.5K −$0.92/SF
EGI
$41.6K $15.28/SF
− OpEx
−$12.5K −$4.58/SF
NOI
$29.1K $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%
$581,740
Cap Rate 7%
$415,529
Cap Rate 9%
$323,189

Alternative Uses

Best Use
Multifamily LT 5
$415.5K
$363.6K – $484.8K (±1% cap)
NOI $29,087 @ 7.0% cap · market cap 4.48%
Second Best
Apartment 5plus
$361.6K
$316.4K – $421.9K (±1% cap)
NOI $25,312 @ 7.0% cap · market cap 3.90%
Theoretical Best
Office A
$583.8K
$510.8K – $681.1K (±1% cap)
NOI $40,863 @ 7.0% cap · market cap 6.30%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Quadplexes

Lease Details

4
Residential units
75%
Occupancy
Yes
Utilities to site

Location Intelligence

Trade Area within ½ mile

747
Businesses Nearby

Demographics for 63110, MO

18,199
Population
10,260
Households
1.8
Avg Household Size
33
Median Age
64%
College-Educated
97%
High-School Grad
6.6 sq mi
ZIP Area
2,757
Density / Sq Mi
$73,809
Median Household Income
$55,340
Median Earnings
$1,183
Median Rent
$314,600
Median Home Value

Market

Vacancy Rate% for Multifamily in Midwest region

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

What type of property is this?
Quadplex - Updated systems, private laundry, and consistent contemporary finishes support rental or owner-occupant use.
Where is this quadplex located?
The property is located at 4560 Flad Avenue St Louis, MO.
What is the asking price?
The asking price for this property is $649,000.
What are key features of this property?
This property features: Four‑unit building rehabilitated in 2022; 2,720 square feet on a 0.0955‑acre lot; One unit vacant; three units available for continued rental use
More about this property
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