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Historic Mixed-Use Main Street Building
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334 N Main Street, Saint Charles, MO 63301

Two-story brick property combines short-term apartments with a ready-to-use fitness layout and supporting lower-level amenities.

Property Size5,712 SF
Lot Size0.09 Acres
Price / SF$166.32
Days on Market9

Property Features for 334 N Main Street

General Information

Standard status Active
Size 5,712 SF
Lot size 0.09 Acres
Property subtype Mixed Use
Zoning Gen Com-Ab2
Net Operating Income $42,000

Additional Details

Asking Price $950,000

Amenities

locker rooms
showers
private offices
restroom

Building Details

Year Built 1835
Buildings 1
Stories 2
Tenancy Multi
Construction brick
Listing Agency: Manor Real Estate
Listed By: Jack Junker · License #2025011926
Source: Crexi
Added: Jul 29 Changed: Aug 5 Last Checked: Aug 5 at 7:07AM

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 Manor Real Estate

Investment Insights

Based on property information with market context.

Built in 1835, this brick mixed-use property contains approximately 5,712 square feet over two floors, plus a full lower level of approximately 2,850 square feet. The upper level is configured for Airbnb and shorter-term apartment units. At street level, approximately 2,862 square feet is arranged as open gym space with a 90-foot-deep floor plate, two private offices, and a restroom. The lower level adds locker rooms and showers. The property occupies a 0.093-acre parcel with direct frontage along N Main Street and is zoned Gen Com-Ab2, supporting retail, service, fitness, hospitality, and residential uses.

Key Highlights

  • 5,712‑square‑foot mixed‑use building with approximately 2,850‑square‑foot lower level
  • Constructed in 1835 with brick exterior and two‑floor configuration
  • Upper level contains Airbnb and shorter‑term apartment 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
$78,895
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
8.30%
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%
$1,577,900 $1.6M
Cap Rate 7%
$1,127,071 $1.1M
Cap Rate 9%
$876,611 $876.6K
Market Conditions
NOI Build-Up for 5,712 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
$129.5K $22.68/SF
− Vacancy
−$16.8K −$2.95/SF
EGI
$112.7K $19.73/SF
− OpEx
−$33.8K −$5.92/SF
NOI
$78.9K $13.81/SF
Area
St. Charles County, MO
Vacancy
13.00%
Lease Rate
$22.68 /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%
$1,577,900
Cap Rate 7%
$1,127,071
Cap Rate 9%
$876,611

Alternative Uses

Best Use
Retail
$1.13M
$986.2K – $1.31M (±1% cap)
NOI $78,895 @ 7.0% cap · market cap 8.30%
Second Best
Mixed Use
$1.01M
$880.5K – $1.17M (±1% cap)
NOI $70,442 @ 7.0% cap · market cap 7.41%
Theoretical Best
Warehouse
$1.51M
$1.32M – $1.76M (±1% cap)
NOI $105,821 @ 7.0% cap · market cap 11.14%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Short term rental ...

Suggested Use

Top Pick Dental Office Storage Facility Pharmacy Parking Lot & Garage Grocery & Convenience Store Home Appliance 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.

Location Intelligence

Trade Area within ½ mile

1,553
Businesses Nearby

Demographics for 63301, MO

50,890
Population
22,687
Households
2.2
Avg Household Size
39
Median Age
39%
College-Educated
94%
High-School Grad
84.3 sq mi
ZIP Area
604
Density / Sq Mi
$83,551
Median Household Income
$46,433
Median Earnings
$1,093
Median Rent
$249,400
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?
Mixed-use property - Two-story brick property combines short-term apartments with a ready-to-use fitness layout and supporting lower-level amenities.
Where is this mixed-use property located?
The property is located at 334 N Main Street Saint Charles, MO.
What is the asking price?
The asking price for this property is $950,000.
What are key features of this property?
This property features: 5,712‑square‑foot mixed‑use building with approximately 2,850‑square‑foot lower level; Constructed in 1835 with brick exterior and two‑floor configuration; Upper level contains Airbnb and shorter‑term apartment units
(314) 647-6611 Call to check price and availability
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