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Property profile & analytics
OFF-MARKET
Estimated value
$1,025,000
Medical Office Space
4545 Sergeant Rd Sioux City, IA 51106-4706
Entity Owned
1-yr Hold
~
Est. High Equity
Property ID
US25-0209924
Property profile
Verified
Property type
Medical Office Space
Use group
MEDICAL BUILDING
Year built
1977
Total area
17,939 SF
Lot
2.12 ac (92,223 SF)
APN
884708306033
UPID
US25-0209924
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
-
Dylan Smith Pediatrician Physician
-
Michael Jennings Pediatrician Physician
-
Jeffrey Kellogg Pediatrician Physician
-
Heather Longval Medical Clinic
-
Delna Lee Pediatrician Physician
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$916k
Blend (final)
Blend
$1.03M
Owner & transaction history
Medical Doctors Offices LLC · 1 yrs held
Medical Doctors Offices LLC
since 2025
6 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Office building
$1.5M
+41.5%
Restaurant
$1.4M
+30.6%
Auto repair, garage
$1.2M
+13.2%
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 Sioux City submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Sioux City 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
MEDICAL BUILDING
$1,080,000
Current use
OFFICE BUILDING
$1,530,000
Change: +42% · Conversion: Easy
RESTAURANT
$1,410,000
Change: +31% · Conversion: Difficult
AUTO REPAIR, GARAGE
$1,220,000
Change: +13% · Conversion: Difficult
WAREHOUSE, STORAGE
$990,000
Change: -8% · Conversion: Difficult
Blend value · Realmo final
$1.03M
Range $923k – $1.13M · ±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
$57 / 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
$79,970
Tax year 2023
Assessed value
$2,443,600
Assessed 2024
Previous assessed
$2,443,600
+0.0% YoY
Effective rate
3.27%
On assessed value
Assessed land
$936,000
Assessed improvement
$1,507,600
Land market value
$936,000
Improvement market value
$1,507,600
Total market value
$2,443,600
Applied tax rate
87.0000
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
Medical Office Space
Use group
MEDICAL BUILDING
Status
Off-Market
Year built
1977
Heating
NONE
Stories
1
Total area
17,939 SF
Lot
2.12 ac (92,223 SF)
APN
884708306033
UPID
US25-0209924
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
MEDICAL BUILDING Current
Est. value
$1.1M
OFFICE BUILDING
Est. value
$1.5M
RESTAURANT
Est. value
$1.4M
AUTO REPAIR, GARAGE
Est. value
$1.2M
WAREHOUSE, STORAGE
Est. value
$990,000
MEDICAL BUILDING Current
OFFICE BUILDING
RESTAURANT
AUTO REPAIR, GARAGE
WAREHOUSE, STORAGE
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
1977
Heating
NONE
Stories
1
Lot
2.12 ac
Current owner
From public records · entity-resolved
Medical Doctors Offices LLC
Entity
Mailing address
4545 SERGEANT RD, SIOUX CITY, IA 51106-4706
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
6 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jul 1, 2025
—
Medical Doctors Offices LLC
—
Deed
related
$259,636 · Central Bank
Jan 5, 2023
—
Medical Doctors Offices LLC
—
Deed
related
$259,685 · Central Bank
Sep 8, 2005
—
Medical Doctors Offices LLC
—
Trustees Deed
related
$50,000 · First American Bk/fl
—
—
Medical Doctors Offices LLC
—
Loan Modification
related
—
—
—
Medical Doctors Offices LLC
—
Deed Of Trust
related
$221,000 · Central Bk
—
—
Medical Doctors Offices
—
Deed Of Trust
related
$600,000 · First American Bank
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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