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Property profile & analytics
OFF-MARKET
Estimated value
$585,000
Flex space
502 1st St Sully, IA 50251-7756
Individually Owned
17-yr Hold
Absentee Owner
Free & Clear
Property ID
US25-1552403
Property profile
Verified
Property type
Flex space
Use group
LIGHT INDUSTRIAL
Year built
2009
Total area
9,600 SF
Lot
2.51 ac (109,336 SF)
APN
2007276003
UPID
US25-1552403
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
$605k
Comparable Approach
Comparable
$569k
Blend (final)
Blend
$585k
Owner & transaction history
Marlo B Jansen · 17 yrs held
Marlo B Jansen
since 2008
1 recorded transaction
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Medical building
$940,000
+103.8%
Warehouse, storage
$810,000
+75.9%
Retail stores
$555,000
+20.7%
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 Sully submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Sully 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%
$655,000
6.5%
$605,000
7%
$560,000
Alternative Use
Use
Estimation
INDUSTRIAL (GENERAL)
$460,000
Current use
MEDICAL BUILDING
$940,000
Change: +104% · Conversion: Difficult
WAREHOUSE, STORAGE
$810,000
Change: +76% · Conversion: Easy
RETAIL STORES
$555,000
Change: +21% · Conversion: Moderate
Blend value · Realmo final
$585k
Range $527k – $644k · ±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
$61 / 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
$7,620
Tax year 2023
Assessed value
$366,330
Assessed 2024
Previous assessed
$366,330
+0.0% YoY
Effective rate
2.08%
On assessed value
Assessed land
$45,650
Assessed improvement
$320,680
Land market value
$45,650
Improvement market value
$320,680
Total market value
$366,330
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
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
2009
Stories
1
Total area
9,600 SF
Lot
2.51 ac (109,336 SF)
APN
2007276003
UPID
US25-1552403
Jurisdiction
JASPER
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
$460,000
MEDICAL BUILDING
Est. value
$940,000
WAREHOUSE, STORAGE
Est. value
$810,000
RETAIL STORES
Est. value
$555,000
INDUSTRIAL (GENERAL) Current
MEDICAL BUILDING
WAREHOUSE, STORAGE
RETAIL STORES
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
2009
Stories
1
Lot
2.51 ac
Current owner
From public records · entity-resolved
Marlo B Jansen
Individual
Free & Clear · 17 yrs held
Mailing address
9024 HWY 33RD S, SULLY, IA 50251-8663
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2008
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
1 recorded event · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Nov 4, 2008
$22,590
Marlo B Jansen
City Of Sully
Warranty Deed
—
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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