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Property profile & analytics
OFF-MARKET
Office buildings
18020 Mack Ave Grosse Pointe, MI 48230-6235
Entity Owned
14-yr Hold
~
Est. High Equity
Property ID
US43-0372640
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1927
Total area
900 SF
Lot
0.04 ac (1,742 SF)
Zoning code
R-01
APN
37 001 02 0572 000
UPID
US43-0372640
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
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
by Request
Owner & transaction history
Briggs Tax Service LLC · 14 yrs held
Briggs Tax Service LLC
since 2012
1 recorded transaction
Zoning & alternative use
R-01 · Grosse Pointe, 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 Grosse Pointe submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Grosse Pointe 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
CAP Approach
Comparable Approach
Alternative Use
Get a detailed, property-specific estimation — fast and free
Price per SF
Sale + rent benchmarks
Subject property
—
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
$4,209
Tax year 2023
Assessed value
$78,400
Assessed 2024
Previous assessed
$72,200
+8.6% YoY
Effective rate
5.37%
On assessed value
Total market value
$156,800
Applied tax rate
82,055.0000
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
Off-Market
Year built
1927
Heating
FORCED AIR
Stories
1
Total area
900 SF
Lot
0.04 ac (1,742 SF)
Zoning code
R-01
APN
37 001 02 0572 000
UPID
US43-0372640
Jurisdiction
WAYNE
Metro division
DETROIT-LIVONIA-DEARBORN, MI METROPOLITAN DIVISION
Zoning & alternative use
R-01 · Grosse Pointe, MI
Zoning R-01 · permitted uses
R-01 · Grosse Pointe, MI
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Grosse Pointe. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1927
Heating
FORCED AIR
Stories
1
Lot
0.04 ac
Current owner
From public records · entity-resolved
Briggs Tax Service LLC
Entity
Mailing address
18020 MACK AVE, GROSSE POINTE, MI 48230-6235
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
2012
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
Feb 29, 2012
$55,000
Briggs Tax Service LLC
Dewalls,anthony G
Warranty Deed
$56,052 · Mazzara Jack J Living Tr (pt)
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.
Try Rey
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