200 Mallinckrodt St Saint Louis, MO 63147
Entity Owned
8-yr Hold
Free & Clear
Estimated value (blended)
$3.38M
Range $3.04M – $3.72M (±10%)
Property ID
US48-0598109
Property profile
Verified
Property type
Office Spaces
Use group
OFFICE (GENERAL)
Year built
1952
Construction
CONCRETE BLOCKS
Total area
23,892 SF
Lot
2.91 ac (126,977 SF)
Zoning code
K
APN
120600-00100
UPID
US48-0598109
Cap rate & NOI
Priority signal for investors
Implied cap rate, NOI & suggested price
Cap rate vs submarket · NOI estimate · 3 price anchors
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
$4.32M
Comparable Approach
Comparable
$3.54M
Blend (final)
Blend
$3.38M
Owner & transaction history
since 2017
1 recorded transaction
Zoning & alternative use
K · Saint Louis, MO
Zoning description
ing District, “E” Multiple-Family Dwelling District, “F” Neighborhood Commercial District, “G” Local Commercial and Office District, “H” Area Commercial District, “I” Central Business District, “J” Industrial District, “…
General category
UNKNOWN
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.
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Unlock the complete Valuation workflow
Full NOI reconstruction, selected comps, alternative-use scenarios, data audit and PDF export.
All 6 comparables with addresses
4 alternative uses screened
Sensitivity value band
Source audit · 10 inputs
PDF export
Analytics Standard · 5 reports
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Summary
1
Valuation conclusion
Included free
Estimated market value
$3.38M
Value range
$3.04M – $3.72M
±10% around blend
Estimated value / SF
$141 / SF
Confidence
High
6 county-verified comps
Property data
88
Market benchmarks
67
Comparable evidence
60
$3.04M
blend $3.38M
$3.72M
Market-derived valuation under stabilized market assumptions. Desktop analysis. No physical inspection performed.
2
Subject property
Included free
GBA
23,892 SF
Lot area
2.91 ac
Year built
1952
Stories
3
APN
120600-00100
Assessed value
$246,700
Annual tax
$23,681
3
Income approach: direct capitalization
Partial preview
Income approach indication
$4.32M
Direct capitalization · @ 6.5% CAP return
@ 6% CAP return
$4.68M
@ 6.5% CAP return
$4.32M
@ 7% CAP return
$4.01M
4
Sales comparison
Partial preview
Sales approach indication
$1.76M
Weighted, 6 comps · high confidence
Evidence
6 found · 6 selected
County-verified recorded sales
Comparable
Sale dateSale price$ / SF
7.5 mi away · 20,000 SF
7.5 mi away · 20,000 SF
7.8 mi away · 18,773 SF
13.2 mi away · 20,054 SF
24.2 mi away · 18,234 SF
5
Sensitivity & risk
Partial preview
Downside
−10%
Base
$3.38M
Upside
+10%
Bounds of the ±10% band vs the blend — never simulated scenarios.
6
Current market position
Included free
Benchmark
Observed band ($/SF)AverageSubject delta
Submarket 314 sales
$182
-22%
County 249 sales
$202
-30%
Band = middle half (Q1–Q3) of recorded sale $/SF for this use type per geography; the diamond marks the subject at $141/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
County record
Assessed value
County record
Zoning designation
Not available
Operating expenses
Not available
Market rent
Not available
Actual rent roll
Not available
Tenant leases
Not available
Physical condition
Not inspected
Conversion costs
Not available
Not analyzed due to unavailable source data: tenant leases, physical condition and capital
requirements were not available for this desktop analysis. Cost Approach excluded due to
availability of income evidence.
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.
17% off on annual
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Full market tables, editable assumptions, comparable evidence, saved work and exports.
9-scenario matrix
Comparable evidence · 6 sales
Market rates by use type
PDF export
Analytics Standard · 5 reports
from $99/month
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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$247k
Move the market yield to see immediate price impact.
Value / SF
$10
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%
$16k
$311k
$222k
$173k
$17k
$345k
$247k
$192k
$19k
$380k
$271k
$211k
NOI sensitivity ±10% across the 5 / 7 / 9% anchors — derivation of the NOI above.
Comparable evidence
Partial preview
Recorded sales nearby
6 found
High confidence · county-verified
Closest comparable
$3.82M
6.9 mi · Dec 2025 · $132/SF
Property tax & assessments
Tax year 2023Property tax & assessments
Tax year 2023
Tax billed
$23,681
Tax year 2023
Assessed value
$246,700
Assessed 2023
Previous assessed
$246,700
+0.0% YoY
Effective rate
9.60%
On assessed value
Assessed land
$56,900
Assessed improvement
$189,800
Land market value
$177,800
Improvement market value
$593,100
Total market value
$770,900
Applied tax rate
2.0000
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
Office Spaces
Use group
OFFICE (GENERAL)
Status
Off-Market
Year built
1952
Construction
CONCRETE BLOCKS
Heating
YES
Cooling
CENTRAL
Buildings
5
Stories
3
Units
5
Total area
23,892 SF
Lot
2.91 ac (126,977 SF)
Zoning code
K
APN
120600-00100
UPID
US48-0598109
Jurisdiction
ST LOUIS CITY
Zoning & alternative use
K · Saint Louis, MOZoning K · permitted uses
K · Saint Louis, MO
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Zoning description
ing District, “E” Multiple-Family Dwelling District, “F” Neighborhood Commercial District, “G” Local Commercial and Office District, “H” Area Commercial District, “I” Central Business District, “J” Industrial District, “…
General category
UNKNOWN
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
1952
Construction
CONCRETE BLOCKS
Heating
YES
Cooling
Yes
Stories
3
Buildings
5
Units
5
Lot
2.91 ac
Zoning
The recorded zoning designation, what the district officially allows, and the municipal source it comes from.
Zoning designation
Matched to the official district catalog
K
UNKNOWN
Jurisdiction
Saint Louis, MO
Recorded code
K
Official district
K
Zoning Insight
What can be built and operated here — officially.
The district profile from the municipal source: what is on file for K in Saint Louis, MO.
What opens after registration
Zoning profile
Official descriptionThe district text from the municipal code
District factsZone name, category and district area
3 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.
One complete report on every paid plan · 5 · 30 · 100 reports per month.
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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