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Property profile & analytics
OFF-MARKET
Estimated value
$1,040,000
Flex space
501 4th St Sergeant Bluff, IA 51054-8509
Entity Owned
Absentee Owner
Free & Clear
Property ID
US25-0354170
Property profile
Verified
Property type
Flex space
Use group
LIGHT INDUSTRIAL
Year built
1997
Construction
FRAME
Total area
11,100 SF
Lot
0.44 ac (19,308 SF)
APN
884730404015
UPID
US25-0354170
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
-
Le Mars Communications Telecommunications Service Data Center
-
City of Sergeant Bluff Government Office City Government Office
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$1.04M
Blend (final)
Blend
$1.04M
Owner & transaction history
SERGEANT BLUFF CITY
SERGEANT BLUFF CITY
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Commercial (general)
$1.4M
+101.3%
Auto repair, garage
$970,000
+43.2%
Warehouse, storage
$950,000
+40.3%
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 Sergeant Bluff submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Sergeant Bluff 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
INDUSTRIAL (GENERAL)
$675,000
Current use
COMMERCIAL (GENERAL)
$1,360,000
Change: +101% · Conversion: Difficult
AUTO REPAIR, GARAGE
$970,000
Change: +43% · Conversion: Easy
WAREHOUSE, STORAGE
$950,000
Change: +40% · Conversion: Easy
RESTAURANT
$925,000
Change: +37% · Conversion: Difficult
OFFICE BUILDING
$885,000
Change: +31% · Conversion: Difficult
MEDICAL BUILDING
$700,000
Change: +3% · Conversion: Difficult
Blend value · Realmo final
$1.04M
Range $936k – $1.14M · ±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
$94 / 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
$725,080
Assessed 2024
Previous assessed
$725,080
+0.0% YoY
Total market value
$725,080
Applied tax rate
71.0000
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
Similar Nearby for Sale
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
Flex space
Use group
LIGHT INDUSTRIAL
Status
Off-Market
Year built
1997
Construction
FRAME
Heating
NONE
Stories
1
Total area
11,100 SF
Lot
0.44 ac (19,308 SF)
APN
884730404015
UPID
US25-0354170
Jurisdiction
WOODBURY
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
INDUSTRIAL (GENERAL) Current
Est. value
$675,000
COMMERCIAL (GENERAL)
Est. value
$1.4M
AUTO REPAIR, GARAGE
Est. value
$970,000
WAREHOUSE, STORAGE
Est. value
$950,000
RESTAURANT
Est. value
$925,000
OFFICE BUILDING
Est. value
$885,000
MEDICAL BUILDING
Est. value
$700,000
INDUSTRIAL (GENERAL) Current
COMMERCIAL (GENERAL)
AUTO REPAIR, GARAGE
WAREHOUSE, STORAGE
RESTAURANT
OFFICE BUILDING
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
1997
Construction
FRAME
Heating
NONE
Stories
1
Lot
0.44 ac
Current owner
From public records · entity-resolved
SERGEANT BLUFF CITY
Individual
Free & Clear · 0 yrs held
Mailing address
401 4TH ST, SERGEANT BLUFF, IA 51054-8508
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
—
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
No recorded transactions
No recorded transactions found for this property.
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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