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Property profile & analytics
OFF-MARKET
Estimated value
$2,100,000
Office buildings
41 Central Ave Saint Louis, MO 63105-1719
Individually Owned
1-yr Hold
Free & Clear
Property ID
US48-1471882
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING (MULTI-STORY)
Year built
1972
Total area
15,408 SF
Lot
2.68 ac (116,697 SF)
Zoning code
14HDC
APN
18K-3-1-106-4
UPID
US48-1471882
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
Current use
Occupant on record · Public records
-
St Louis County Division of Personnel County Government Office
-
St. Louis County Recorder of Deeds Marriage License Bureau
-
St Louis County Administration Department County Government Office
-
St Louis County Council County Government Office
-
St Louis County Risk Manager County Government Office
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$2.10M
Owner & transaction history
Michael John O'mara · 1 yrs held
Michael John O'mara
since 2025
4 recorded transactions
Zoning & alternative use
14HDC · Saint Louis, MO
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Commercial (general)
$2.8M
+21.8%
Retail stores
$2.4M
+4.7%
Medical building
$2.4M
+3.2%
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 Louis submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Saint Louis 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
OFFICE BUILDING
$2,300,000
Current use
COMMERCIAL (GENERAL)
$2,805,000
Change: +22% · Conversion: Easy
RETAIL STORES
$2,410,000
Change: +5% · Conversion: Moderate
MEDICAL BUILDING
$2,375,000
Change: +3% · Conversion: Easy
AUTO REPAIR, GARAGE
$1,920,000
Change: -17% · Conversion: Difficult
Blend value · Realmo final
$2.10M
Range $1.89M – $2.31M · ±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
$136 / 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
Tax year 2023Property tax & assessments
Tax year 2023
Assessed value
$14,414,650
Assessed 2023
Previous assessed
$12,218,170
+18.0% YoY
Assessed land
$4,667,900
Assessed improvement
$9,746,750
Land market value
$14,587,200
Improvement market value
$30,458,600
Total market value
$45,045,800
Applied tax rate
106.0000
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
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
Office buildings
Use group
OFFICE BUILDING (MULTI-STORY)
Status
Off-Market
Year built
1972
Heating
HOT WATER
Cooling
CENTRAL
Buildings
2
Stories
11
Total area
15,408 SF
Lot
2.68 ac (116,697 SF)
Zoning code
14HDC
APN
18K-3-1-106-4
UPID
US48-1471882
Jurisdiction
ST LOUIS
Zoning & alternative use
14HDC · Saint Louis, MO
Zoning 14HDC · permitted uses
14HDC · Saint Louis, MO
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Saint Louis. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
OFFICE BUILDING Current
Est. value
$2.3M
COMMERCIAL (GENERAL)
Est. value
$2.8M
RETAIL STORES
Est. value
$2.4M
MEDICAL BUILDING
Est. value
$2.4M
AUTO REPAIR, GARAGE
Est. value
$1.9M
OFFICE BUILDING Current
COMMERCIAL (GENERAL)
RETAIL STORES
MEDICAL BUILDING
AUTO REPAIR, GARAGE
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
1972
Heating
HOT WATER
Cooling
Yes
Stories
11
Buildings
2
Lot
2.68 ac
Current owner
From public records · entity-resolved
Michael John O'mara
Individual
Free & Clear · 1 yrs held
Mailing address
41 S CENTRAL AVE, SAINT LOUIS, MO 63105-1719
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
2025
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
4 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jul 18, 2025
$162,500
Michael John O'mara
Michele Ann Graham
Quitclaim Deed
related
—
Jul 12, 2024
—
Jacob M Lampert
Heather I Lampert
Deed
related
—
Jun 20, 2023
—
Wesley Investments LLC
—
Deed
related
$296,705 · R&h Investments
Apr 27, 2022
—
St Louis County Missouri
Creve Coeur Mill Condominium Associ
Quit Claim Deed
related
—
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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