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4-Unit Brick Quadplex
New
For Sale
$680,000

3430 Grace Avenue, Saint Louis, MO 63116

Residential Income, St Louis, MO

Property Size4,424 SF
Lot Size0.13 Acres
Price / SF$153.71
Days on Market1

Property Features for 3430 Grace Avenue

General Information

Property type Residential Multi Family
Property subtype Other
Bedrooms 8
Bathrooms 4
Full bathrooms 4
Rooms Basement, Bedroom 8, Bathroom 4, Bathroom 3, Bathroom 2, Bedroom 7, Bedroom 1, Bedroom 3, Bedroom 4, Bathroom 1, Bedroom 6, Bedroom 2, Bedroom 5
Fireplace 1
Basement Full
Subdivision Hunts 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
Directions GPS
Standard status Active
APN 1596-00-0010-0
Size 4,424 SF
Lot size 0.13 Acres

Taxes and HOA fees

Tax Year 2025
Tax Annual Amount 6361

Utilities

Heating system Forced Air
Cooling system Central Air
Water source Public

Building Details

Year built 1908
Floors in Building 2
Number of units 4
Building materials Brick, Stone
Listing Agency: RE/MAX Integrity · RE/MAX International
Listed By: Amaris Williams · License #2021045775
Added: Oct 2 Last Checked: Oct 2 at 10:06PM
MLS# 26062836

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 four-unit residential property contains 4,424 square feet on a 0.1286-acre lot. Built in 1908, the building has brick and stone construction, forced-air heating, central air conditioning, and a fireplace. A basement is also included.

Three units are occupied, while the fourth is vacant. Gross annual income from the occupied units is $53,640. The property is at 3430 Grace Avenue in St. Louis, Missouri, with grocery stores, restaurants, entertainment, Saint Louis University, and Tower Grove Park nearby.

Key Highlights

  • Four‑unit residential property with 4,424 square feet
  • Three occupied units and one vacant unit
  • Gross annual income of $53,640 from occupied units

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
$47,309
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
6.96%
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%
$946,180 $946.2K
Cap Rate 7%
$675,843 $675.8K
Cap Rate 9%
$525,656 $525.7K
Market Conditions
NOI Build-Up for 4,424 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
$71.7K $16.20/SF
− Vacancy
−$4.1K −$0.92/SF
EGI
$67.6K $15.28/SF
− OpEx
−$20.3K −$4.58/SF
NOI
$47.3K $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%
$946,180
Cap Rate 7%
$675,843
Cap Rate 9%
$525,656

Alternative Uses

Best Use
Multifamily LT 5
$675.8K
$591.4K – $788.5K (±1% cap)
NOI $47,309 @ 7.0% cap · market cap 6.96%
Second Best
Apartment 5plus
$588.1K
$514.6K – $686.2K (±1% cap)
NOI $41,170 @ 7.0% cap · market cap 6.05%
Theoretical Best
Office A
$949.5K
$830.8K – $1.11M (±1% cap)
NOI $66,463 @ 7.0% cap · market cap 9.77%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

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Current Use

Quadplexes

Suggested Use

Top Pick Dental Office Law Firm Parking Lot & Garage Electrical Service Accounting Firm (Bike/Boat/Book/etc) Store

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

4
Residential units
Multi-tenant
Tenancy

Location Intelligence

Trade Area within ½ mile

1,061
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
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

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?
Quadplex - Three residences are occupied, with one additional unit currently vacant.
Where is this quadplex located?
The property is located at 3430 Grace Avenue Saint Louis, MO.
What is the asking price?
The asking price for this property is $680,000.
What are key features of this property?
This property features: Four‑unit residential property with 4,424 square feet; Three occupied units and one vacant unit; Gross annual income of $53,640 from occupied units
More about this property
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