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1735 S River Rd, Saint Charles, MO 63303
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Property summary
AI-generated overview
This exceptional 70,356 square foot commercial property at 1735 S River Rd, Saint Charles, MO 63303, offers a unique blend of office, warehouse, and retail space. Built in 1978, the building boasts flexible layouts with minimum divisible space of 640 square feet and a maximum contiguous space of 12,000 square feet, currently entirely vacant. The property features variable ceiling heights ranging from 8 to 18 feet, providing ample space for diverse business needs. Its I-2 zoning allows for a wide range of commercial uses. Conveniently located in Saint Charles County's 5+ Mile MO Riverfront Entertainment District, it offers direct access to the Katy Trail and Bangert Island, providing excellent visibility and accessibility. The property benefits from exceptional highway access via I-70, I-40/61, and I-364, and is just 15 minutes from Lambert International Airport. Ample parking is available with 110 spaces. The building includes dock and drive-in capacity, creating potential for outdoor seating or other unique uses. Three-phase power with subdivided capacity is available. The property offers significant cost advantages, with taxes 20%+ lower than surrounding areas. Lease rates are negotiable.
Property profile
Verified
Property type
Manufacturing properties
Use group
MANUFACTURING (LIGHT)
Year built
1978
Total area
56,965 SF
Lot
5.01 ac (218,236 SF)
Zoning code
AC1
APN
6-0023-S007-00-0014.1000000
UPID
US48-0024421
Cap rate & NOI
Priority signal for investors
Implied cap rate, NOI & suggested price
Cap rate vs submarket · NOI estimate · 3 price anchors
Location
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$3.70M
Blend (final)
Blend
$3.56M
Owner & transaction history
since 2022
Last sale
$3.5M
5 recorded transactions
Zoning & alternative use
AC1 · Saint Charles, MO
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
Value estimation
Instant AI valuation built from comps, income signals, and proprietary benchmarks. A defensible range, not a single guess.
Unlock the complete Valuation workflow
Full NOI reconstruction, selected comps, alternative-use scenarios, data audit and PDF export.
All 3 comparables with addresses
Sensitivity value band
Source audit · 6 inputs
PDF export
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Summary
1
Valuation conclusion
Included free
Estimated market value
$3.56M
Value range
$3.20M – $3.92M
±10% around blend
Estimated value / SF
$62 / SF
Confidence
Low
3 county-verified comps
Property data
88
Market benchmarks
33
Comparable evidence
30
$3.20M
blend $3.56M
$3.92M
Market-derived valuation under stabilized market assumptions. Desktop analysis. No physical inspection performed.
2
Subject property
Included free
GBA
56,965 SF
Lot area
5.01 ac
Year built
1978
Stories
1
APN
6-0023-S007-00-0014.1000000
Zoning
AC1
Assessed value
$571,641
3
Income approach: direct capitalization
Partial preview
Not enough income data on file for a CAP-approach estimation.
4
Sales comparison
Partial preview
Sales approach indication
$6.15M
Weighted, 3 comps · low confidence
Evidence
3 found · 3 selected
County-verified recorded sales
Comparable
Sale dateSale price$ / SF
14.0 mi away · 42,132 SF
19.6 mi away · 67,798 SF
5
Sensitivity & risk
Partial preview
Downside
−10%
Base
$3.56M
Upside
+10%
Bounds of the ±10% band vs the blend — never simulated scenarios.
6
Current market position
Included free
Benchmark
Observed band ($/SF)AverageSubject delta
County 25 sales
$85
-26%
Band = middle half (Q1–Q3) of recorded sale $/SF for this use type per geography; the diamond marks the subject at $62/SF. Delta below average reads as headroom. Source: Realmo CRE sales derivatives (county records).
7
Data & methodology
Included free
Building area
County record
Property tax
Not available
Assessed value
County record
Zoning designation
County record
Operating expenses
Not available
Market rent
Not available
Not analyzed due to unavailable source data: actual rent roll, tenant leases, physical condition and capital
requirements are outside a desktop analysis.
Cost Approach excluded: replacement-cost inputs are not on file.
Automated valuation analysis, not a licensed appraisal. Figures are derived from public
records and proprietary models. Desktop analysis: no physical inspection, tenant leases or reported
property income. Verify with a licensed appraiser before transacting.
Cap rate
Cap rate calculated from real income and expense signals, benchmarked against sales of similar assets nearby.
Unlock the complete Cap Rate workflow
Full market tables, editable assumptions, comparable evidence, saved work and exports.
9-scenario matrix
Comparable evidence · 3 sales
Market rates by use type
PDF export
Professional Plan · 30 reports
from $99/month
from $99/month
Overview
No cap rate is computable for this property yet: no recorded sale, income signal or market-rate row for its use type.
Price sensitivity
The rate is the decision lever; valuation is the consequence.
Test a cap rate
Implied value$3.50M
Move the market yield to see immediate price impact.
Value / SF
$61
Vs. selected
Base
Derivation
NOI ÷ cap
Arithmetic over the derived NOI * — not market scenario modeling.
NOI × cap matrix
Preview
Preview of 9 modeled outcomes.
NOI
5.00%7.00%9.00%
$221k
$4.41M
$3.15M
$2.45M
$245k
$4.90M
$3.50M
$2.72M
$270k
$5.39M
$3.85M
$2.99M
NOI sensitivity ±10% across the 5 / 7 / 9% anchors — derivation of the NOI above.
Comparable evidence
Partial preview
Recorded sales nearby
3 found
Low confidence · county-verified
Closest comparable
$1.67M
5.2 mi · Nov 2025 · $38/SF
Property tax & assessments
Property tax & assessments
Assessed value
$571,641
Assessed 2023
Previous assessed
$524,514
+9.0% YoY
Land market value
$425,560
Improvement market value
$1,360,819
Total market value
$1,786,379
Applied tax rate
6.0000
Automated cap rate analysis. Based on public records, market benchmarks and proprietary
models. Verify with a licensed professional before transacting.
Property description
Physical attributes from public recordsBuilding & lot
Public records
Property type
Manufacturing properties
Use group
MANUFACTURING (LIGHT)
Status
For Lease
Year built
1978
Heating
CENTRAL
Cooling
YES
Stories
1
Total area
56,965 SF
Lot
5.01 ac (218,236 SF)
Zoning code
AC1
APN
6-0023-S007-00-0014.1000000
UPID
US48-0024421
Jurisdiction
ST CHARLES
Zoning & alternative use
AC1 · Saint Charles, MOZoning AC1 · permitted uses
AC1 · Saint Charles, MO
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Alternative use value scenarios
Repositioning upside vs current use
Alternative use deep dive — conversion cost, permits, timeline
Conversion cost estimate · Permit path & risks · Stabilized NOI per option
Building & site characteristics
From public records
Year built
1978
Heating
CENTRAL
Cooling
Yes
Stories
1
Lot
5.01 ac
Zoning
The recorded zoning designation, what the district officially allows, and the municipal source it comes from.
Zoning designation
County-recorded code
AC1
Jurisdiction
Saint Charles, MO
Recorded code
AC1
Zoning Insight
What can be built and operated here — officially.
The district profile from the municipal source: what is on file for AC1 in Saint Charles, MO.
What opens after registration
Zoning profile
2 official documentsVerified municipal sources with file download
Match provenanceAssignment basis, match tier and confidence
Private report access
See the official zoning profile for this address.
Registration is required before the official district profile is shown.
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Ownership Intelligence
Find the owner behind the property.
Unlock the evidence behind ownership: portfolio, transactions, debt and signals that help you decide who to contact next.
What opens after registration
Ownership report
Owner identityResolved entity and name variants
Portfolio holdingsLinked properties and estimated value
Deal signalsSell-side activity worth following
Debt & historyRecorded loans and transaction history
Private report access
See the ownership record for this address.
Registration is required before any owner information is shown.
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Owner of record and activity signals are derived from public records and modeled classifications.
They do not confirm beneficial ownership or intent to transact.
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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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