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Property profile & analytics
OFF-MARKET
Estimated value
$645,000
Investment properties
427 Main St, Saint Charles, MO 63301-3436
Entity Owned
6-yr Hold
Free & Clear
Property ID
US48-0820897
Property profile
Verified
Property type
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Year built
1958
Total area
3,730 SF
Lot
0.13 ac (5,700 SF)
APN
6-014A-B028-00-0006.0000000
UPID
US48-0820897
Cap rate & NOI
Priority signal for investors
Implied cap rate, NOI & suggested price
Cap rate vs submarket · NOI estimate · 3 price anchors
Implied cap rate, NOI & suggested price
Cap vs submarket · NOI estimate · 3 price anchors
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$647k
Blend (final)
Blend
$645k
Owner & transaction history
427 South Main Street LLC · 6 yrs held
427 South Main Street LLC
since 2020
3 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Medical building
$725,000
+32.1%
Retail stores
$715,000
+30.7%
Auto repair, garage
$645,000
+18.0%
Cap rate
Implied · in-place · derived from last sale + estimated NOI
Implied Cap rate
#1
Implied · in-place · NOI ÷ last sale
In-place · derived from last sale + estimated NOI
Cap rate, NOI & submarket benchmark
Implied cap rate vs Saint Charles submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Saint Charles submarket · NOI estimate · typical band, median & reading
Refine your cap rate
8-question underwriting flow
1.
Property current status — Going-In vs Stabilized
2.
Price for denominator — asking / offer / market
3.
Leasing status & lease structure (NNN / Gross)
4.
Tenant risk profile & vacancy assumption
5.
Upload T12 / rent roll / OM (optional)
Refine in 60 seconds, get exact suggested price
T12 upload · Submarket benchmarks · Sensitivity grid
Suggested price · 3 cap rate anchors
Income approach @ 5% / 7% / 9% — aggressive / typical / conservative
Suggested price at 5% / 7% / 9% cap
Aggressive / typical / conservative · Implied $/SF per anchor · Sensitivity grid
Suggested price at 5% / 7% / 9% cap
Aggressive / typical / conservative · implied $/SF · sensitivity
Value
AI, CAP & Alternative Use estimations · Realmo proprietary blendValue Estimations
Based on Realmo’s proprietary methodology
AI Approach
Method
Estimation
Statistic approach
by Request
ML approach
by Request
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
COMMERCIAL (GENERAL)
$550,000
Current use
MEDICAL BUILDING
$725,000
Change: +32% · Conversion: Easy
RETAIL STORES
$715,000
Change: +31% · Conversion: Easy
AUTO REPAIR, GARAGE
$645,000
Change: +18% · Conversion: Difficult
OFFICE BUILDING
$485,000
Change: -12% · Conversion: Easy
NEIGHBORHOOD: SHOPPING CENTER
$485,000
Change: -12% · Conversion: Difficult
Blend value · Realmo final
$645k
Range $581k – $710k · ±10%
Realmo estimate · informational only.
These numbers are calculated by our models from public records and may not reflect actual market value.
Not an appraisal.
Verify with a licensed appraiser before transacting. Realmo accepts no liability for divergence from real-world outcomes.
View the full estimation — every method, every assumption
Confidence drivers & risk notes · Custom comparable set · Free for first 3 / day
Full estimation methodology
Every method · every assumption · confidence drivers
Price per SF
Sale + rent benchmarks
Subject property
$173 / SF
Submarket sale & rent benchmarks
Median sale $/SF · Asking & closed rent · Submarket vacancy
Submarket sale & rent benchmarks
Median sale $/SF · asking & closed rent · submarket vacancy
Property tax & assessments
Property tax & assessments
Assessed value
$134,888
Assessed 2023
Previous assessed
$116,366
+15.9% YoY
Land market value
$109,726
Improvement market value
$441,466
Total market value
$551,192
Applied tax rate
6.0000
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
Similar Nearby for Sale
Similar Nearby for Lease
Recent comparable sales
Sale price & price/SF · Sale date & distance · Adjustments & confidence
Recent comparable sales
Sale price & $/SF · sale date & distance · adjustments
Property description
Physical attributes from public recordsBuilding & lot
Public records
Property type
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Status
Off-Market
Year built
1958
Heating
CENTRAL
Cooling
YES
Stories
2
Bathrooms
1
Total area
3,730 SF
Lot
0.13 ac (5,700 SF)
APN
6-014A-B028-00-0006.0000000
UPID
US48-0820897
Jurisdiction
ST CHARLES
Zoning & alternative use
Zoning · permitted uses
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Alternative use value scenarios
Repositioning upside vs current use
COMMERCIAL (GENERAL) Current
Est. value
$550,000
MEDICAL BUILDING
Est. value
$725,000
RETAIL STORES
Est. value
$715,000
AUTO REPAIR, GARAGE
Est. value
$645,000
OFFICE BUILDING
Est. value
$485,000
NEIGHBORHOOD: SHOPPING CENTER
Est. value
$485,000
COMMERCIAL (GENERAL) Current
MEDICAL BUILDING
RETAIL STORES
AUTO REPAIR, GARAGE
OFFICE BUILDING
NEIGHBORHOOD: SHOPPING CENTER
Alternative use deep dive — conversion cost, permits, timeline
Conversion cost estimate · Permit path & risks · Stabilized NOI per option
Alternative use deep dive
Conversion cost · permit path · stabilized NOI per option
Building & site characteristics
From public records
Year built
1958
Heating
CENTRAL
Cooling
Yes
Stories
2
Bathrooms
1
Lot
0.13 ac
Current owner
From public records · entity-resolved
427 South Main Street LLC
Entity
Free & Clear · 6 yrs held
Mailing address
31 LK FRST CT S, SAINT CHARLES, MO 63301-4543
Ownership since
2020
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
3 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Mar 9, 2020
—
427 South Main Street LLC
Sam Marchesi INC
Grant Deed
—
Jun 15, 2017
—
Sam Marchesi INC
Linair Motel INC
Grant Deed
—
Mar 15, 2017
—
Sam Marchesi INC
Linair INC
Warranty Deed
—
Coming soon
Costs & Benchmarks
Operating expenses, capex projections, utility benchmarks, and submarket comparables — all in one view.
Coming soon
Risks
Flood, climate, environmental, title, and tenant-concentration risk — surfaced with mitigations and source citations.
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