Back to Search
Property profile & analytics
OFF-MARKET
Estimated value
$900,000
Office buildings
3140 Mckelvey Rd Bridgeton, MO 63044-2519
Trust Owned
8-yr Hold
~
Est. High Equity
Property ID
US48-0443064
Property profile
Verified
Property type
Office buildings
Use group
PROFESSIONAL BUILDING
Year built
2001
Construction
FRAME
Total area
4,908 SF
Lot
1.13 ac (49,223 SF)
Zoning code
R4
APN
12O-6-4-021-4
UPID
US48-0443064
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
$985k
Comparable Approach
Comparable
$756k
Blend (final)
Blend
$900k
Owner & transaction history
Gross Trust · 8 yrs held
Gross Trust
since 2018
7 recorded transactions
Zoning & alternative use
R4 · Bridgeton, MO
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Auto repair, garage
$700,000
+16.6%
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 Bridgeton submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Bridgeton 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%
$1,065,000
6.5%
$985,000
7%
$915,000
Alternative Use
Use
Estimation
OFFICE BUILDING
$600,000
Current use
AUTO REPAIR, GARAGE
$700,000
Change: +17% · Conversion: Difficult
MEDICAL BUILDING
$595,000
Change: 0% · Conversion: Easy
Blend value · Realmo final
$900k
Range $810k – $990k · ±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
$183 / 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
Tax billed
$10,959
Tax year 2023
Assessed value
$105,730
Assessed 2023
Previous assessed
$105,730
+0.0% YoY
Effective rate
10.37%
On assessed value
Assessed land
$51,810
Assessed improvement
$53,920
Land market value
$161,900
Improvement market value
$168,500
Total market value
$330,400
Applied tax rate
126.0000
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
Office buildings
Use group
PROFESSIONAL BUILDING
Status
Off-Market
Year built
2001
Construction
FRAME
Heating
FORCED AIR
Cooling
CENTRAL
Stories
1
Rooms
5
Bathrooms
1
Total area
4,908 SF
Lot
1.13 ac (49,223 SF)
Zoning code
R4
APN
12O-6-4-021-4
UPID
US48-0443064
Jurisdiction
ST LOUIS
Zoning & alternative use
R4 · Bridgeton, MO
Zoning R4 · permitted uses
R4 · Bridgeton, MO
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Bridgeton. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
OFFICE BUILDING Current
Est. value
$600,000
AUTO REPAIR, GARAGE
Est. value
$700,000
MEDICAL BUILDING
Est. value
$595,000
OFFICE BUILDING Current
AUTO REPAIR, GARAGE
MEDICAL BUILDING
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
2001
Construction
FRAME
Heating
FORCED AIR
Cooling
Yes
Stories
1
Rooms
5
Bathrooms
1
Lot
1.13 ac
Current owner
From public records · entity-resolved
Gross Trust
Trust
Mailing address
3120 SMILEY RD, BRIDGETON, MO 63044-3016
Ownership since
2018
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
10 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Oct 11, 2022
—
John C Gross II
—
Deed
related
$97,569 · St Johns Bank & Trust Company
Feb 18, 2021
—
John C Gross III
—
Deed
related
$260,000 · Us Bank NA
Apr 27, 2018
—
Gross Trust
Gross,john C III & Gladys L
Quit Claim Deed
related
—
Nov 13, 2006
—
John C Gross III
—
Trustees Deed
related
$248,000 · Westbridge Bank & Trust
Feb 4, 2002
—
John C Gross
Infante & Associates LLC
Quit Claim Deed
related
—
—
—
John C Gross III
—
Deed Of Trust
related
$260,000 · Us Bank NA
—
—
John C Gross III
—
Deed Of Trust
related
$260,000 · Us Bank NA
—
—
John C Gross
—
Deed Of Trust
related
$120,364 · Enterprise Bank
—
—
John C Gross
—
Deed Of Trust
related
$258,000 · Us Bank NA
—
—
John C Gross
—
Deed Of Trust
related
$25,000 · American Family Financial
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.
Try Rey
Ask anything about this address in plain English.
“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
You own 3140 Mckelvey Rd?
List it free. Reach 20,000 daily buyers.
We’ve already pulled the facts. Confirm photos + price and you’re live in 2 minutes.
List this address →
Full reports are paid
Unlock the full Property Analytics report
Start free for 7 days — no card required. Full owner contacts, all 4 valuations with methodology, refine flow, comparable adjustments, foot-traffic deep dive, export to PDF / CSV.
