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Historic Duplex with Sunrooms
For Sale
$399,900

3307 Halliday Ave, Saint Louis, MO 63118

Two spacious units retain original millwork, pocket doors, mantels, cabinetry, and butler’s pantries.

Property Size3,476 SF
Price / SF$115.05
Days on Market53

Property Features for 3307 Halliday Ave

General Information

Standard status Active
Size 3,476 SF
Property subtype Residential Income

Additional Details

Highway Access Yes
Multifamily Units 2

Taxes and HOA fees

Annual Taxes $3,884

Amenities

separate laundry areas
fenced backyard

Building Details

Buildings 1
Listing Agency: RedKey Realty Leaders Circa
Listed By: Dan Brassil
Source: Exprealty
Added: Sep 8 Changed: Oct 25 Last Checked: Oct 28 at 2:31PM

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 RedKey Realty Leaders Circa

Rey
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Investment Insights

Based on property information with market context.

This historic two-family property contains 3,476 SF across two generously sized units. Each residence includes distinct living and dining areas, spacious kitchens, adjoining sunrooms, and separate laundry areas. Original architectural elements include millwork, pocket doors, fireplace mantels with original tile, built-in cabinetry, and butler’s pantries. A fenced backyard adds outdoor space, while the broad floor plans support both owner occupancy and investment use.

The property is located in Tower Grove East at 3307 Halliday Ave in Saint Louis, near Tower Grove Park, South Grand, neighborhood restaurants, shops, and other amenities. The setting also provides access to nearby highways. Its combination of two-family functionality, substantial interior area, historic detailing, and additional sunroom space gives each unit a distinctive residential layout.

Key Highlights

  • 3,476 SF historic two‑family property
  • Two spacious units with separate laundry areas
  • Original millwork, pocket doors, fireplace mantels, and built‑in cabinetry

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$32,348
Cap Rate
8.09%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$646,960 $647.0K
Cap Rate 7%
$462,114 $462.1K
Cap Rate 9%
$359,422 $359.4K
Market Conditions
NOI Build-Up for 3,476 SF
Gross rent
$62.6K $18.00/SF
− Vacancy
−$3.8K −$1.08/SF
EGI
$58.8K $16.92/SF
− OpEx
−$26.5K −$7.61/SF
NOI
$32.3K $9.31/SF
Area
St. Louis County, MO
Vacancy
6.00%
Lease Rate
$18.00 /SF/Yr
Expense Ratio
45.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$646,960
Cap Rate 7%
$462,114
Cap Rate 9%
$359,422

Alternative Uses

Best Use
Multifamily LT 5
$531.0K
$464.6K – $619.5K (±1% cap)
NOI $37,171 @ 7.0% cap · market cap 9.30%
Second Best
Apartment 5plus
$462.1K
$404.4K – $539.1K (±1% cap)
NOI $32,348 @ 7.0% cap · market cap 8.09%
Theoretical Best
Office A
$746.0K
$652.8K – $870.4K (±1% cap)
NOI $52,221 @ 7.0% cap · market cap 13.06%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

Who owns this building? See the owner, sales and loan history
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Lease Details

2
Residential units
Yes
Highway access

Location Intelligence

Trade Area within ½ mile

821
Businesses Nearby

Demographics for 63118, MO

25,194
Population
14,770
Households
1.7
Avg Household Size
34
Median Age
38%
College-Educated
87%
High-School Grad
3.4 sq mi
ZIP Area
7,410
Density / Sq Mi
$57,268
Median Household Income
$44,717
Median Earnings
$952
Median Rent
$210,900
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

Frequently Asked Questions

What type of property is this?
Duplex - Two spacious units retain original millwork, pocket doors, mantels, cabinetry, and butler’s pantries.
Where is this duplex located?
The property is located at 3307 Halliday Ave Saint Louis, MO.
What is the asking price?
The asking price for this property is $399,900.
What are key features of this property?
This property features: 3,476 SF historic two‑family property; Two spacious units with separate laundry areas; Original millwork, pocket doors, fireplace mantels, and built‑in cabinetry
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