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Property profile & analytics
FOR SALE
Office buildings
9 S Federal Ave Mason City, IA 50401
Entity Owned
Free & Clear
Property ID
US25-0488579
For Sale
1 / 5
$730,000
9 S Federal Ave, Mason City, IA 50401
View Listing →
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1938
Total area
14,508 SF
Lot
0.14 ac (6,055 SF)
APN
71011000500
UPID
US25-0488579
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
-
Main Street Mason City Charitable Organization Social Service Agency
-
North Iowa Regional Commerce Center Storage Facility
-
River City Sculptures on Parade Resort
-
MANPOWER Employment Agency
-
North Central Iowa Marketing Alliance Employment Agency
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$894k
Blend (final)
Blend
$1.42M
Owner & transaction history
CHAMBER COMMERCE MASON CITY IA
CHAMBER COMMERCE MASON CITY IA
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Restaurant
$1.3M
+38.9%
Industrial (general)
$1.1M
+21.7%
Retail stores
$945,000
+1.3%
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 Mason City submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Mason 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
OFFICE BUILDING
$930,000
Current use
RESTAURANT
$1,295,000
Change: +39% · Conversion: Moderate
INDUSTRIAL (GENERAL)
$1,135,000
Change: +22% · Conversion: Difficult
RETAIL STORES
$945,000
Change: +1% · Conversion: Moderate
Blend value · Realmo final
$1.42M
Range $1.27M – $1.56M · ±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
$98 / 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 2022Property tax & assessments
Tax year 2022
Assessed value
$1,107,270
Assessed 2024
Previous assessed
$1,107,270
+0.0% YoY
Assessed land
$39,470
Assessed improvement
$1,067,800
Land market value
$39,470
Improvement market value
$1,067,800
Total market value
$1,107,270
Applied tax rate
1,001.0000
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
OFFICE BUILDING
Status
For Sale
Year built
1938
Heating
NONE
Stories
3
Total area
14,508 SF
Lot
0.14 ac (6,055 SF)
APN
71011000500
UPID
US25-0488579
Jurisdiction
CERRO GORDO
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
OFFICE BUILDING Current
Est. value
$930,000
RESTAURANT
Est. value
$1.3M
INDUSTRIAL (GENERAL)
Est. value
$1.1M
RETAIL STORES
Est. value
$945,000
OFFICE BUILDING Current
RESTAURANT
INDUSTRIAL (GENERAL)
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
1938
Heating
NONE
Stories
3
Lot
0.14 ac
Current owner
From public records · entity-resolved
CHAMBER COMMERCE MASON CITY IA
Individual
Free & Clear · 0 yrs held
Mailing address
9 N FEDERAL AVE, MASON CITY, IA 50401-3250
Mailing matches property
Yes
Owner-occupied
Yes
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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