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Property profile & analytics
OFF-MARKET
Estimated value
$15,685,000
Office buildings
21700 Northwestern Hwy Southfield, MI 48075-4906
Entity Owned
Absentee Owner
Free & Clear
Property ID
US43-0829966
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1972
Total area
551,443 SF
Zoning code
RS
APN
76-CF-36-100-001
UPID
US43-0829966
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
-
Sharnosa Towers Business Service Center Corporate Office
-
Mega Care Inc Handicapped Transportation Service Airport Shuttle Service
-
Omni Medical Center Medical Clinic
-
Michigan Pain Management Consultant Medical Clinic
-
ATM Atm
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$16.58M
Blend (final)
Blend
$15.69M
Owner & transaction history
Tower 14 Southfield LLC
Tower 14 Southfield LLC
since 2026
2 recorded transactions
Zoning & alternative use
RS · Southfield, MI
Permitted uses
Permitted uses
Allowed · conditional · prohibited
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 Southfield submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Southfield 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
Blend value · Realmo final
$15.69M
Range $14.12M – $17.25M · ±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
$28 / 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
Tax billed
$141,120
Tax year 2022
Assessed value
$1,981,710
Assessed 2022
Previous assessed
$1,981,710
+0.0% YoY
Effective rate
7.12%
On assessed value
Assessed improvement
$1,981,710
Improvement market value
$3,963,420
Total market value
$3,963,420
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
Off-Market
Year built
1972
Heating
FORCED AIR
Stories
15
Total area
551,443 SF
Zoning code
RS
APN
76-CF-36-100-001
UPID
US43-0829966
Jurisdiction
OAKLAND
Metro division
WARREN-TROY-FARMINGTON HILLS, MI METROPOLITAN DIVISION
Zoning & alternative use
RS · Southfield, MI
Zoning RS · permitted uses
RS · Southfield, MI
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Southfield. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1972
Heating
FORCED AIR
Stories
15
Current owner
From public records · entity-resolved
Tower 14 Southfield LLC
Entity
Free & Clear · 0 yrs held
Mailing address
18000 MACK AVE, GROSSE POINTE, MI 48230-6235
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2026
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
2 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jan 27, 2026
—
Tower 14 Southfield LLC
—
Deed
related
$7,500,000 · Dfcu Financial
Jan 20, 2026
—
Tower 14 Southfield LLC
Sharnosa LLC
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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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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