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Property profile & analytics
OFF-MARKET
Estimated value
$2,810,000
Automotive properties
3660 21st St Miami, FL 33142-6810
Entity Owned
10-yr Hold
~
Est. High Equity
Property ID
US19-0271997
Property profile
Verified
Property type
Automotive properties
Use group
VEHICLE SALES, RENTALS
Year built
1956
Construction
CONCRETE
Total area
12,234 SF
Lot
2.75 ac (119,699 SF)
Zoning code
6117
APN
30-3128-022-0010
UPID
US19-0271997
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
-
KY-Boats Boat Rental Service
-
Dolce Vita Charters Boat Rental Service
-
BAV Rentals LLC (Bike/Boat/Book/etc) Store
-
boat Miami rental Boat Rental Service
-
Top Time Yachts (Bike/Boat/Book/etc) Store
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$2.81M
Owner & transaction history
Intermarine Investments LLC · 10 yrs held
Intermarine Investments LLC
since 2015
6 recorded transactions
Zoning & alternative use
6117 · Miami, FL
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 Miami submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Miami 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
$230 / 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
$41,990
Tax year 2023
Assessed value
$2,450,651
Assessed 2023
Previous assessed
$2,450,926
0.0% YoY
Effective rate
1.71%
On assessed value
Land market value
$9,575,920
Improvement market value
$1,253,661
Total market value
$10,829,581
Applied tax rate
3,000.0000
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
Automotive properties
Use group
VEHICLE SALES, RENTALS
Status
Off-Market
Year built
1956
Construction
CONCRETE
Heating
NONE
Cooling
CENTRAL
Stories
1
Total area
12,234 SF
Lot
2.75 ac (119,699 SF)
Zoning code
6117
APN
30-3128-022-0010
UPID
US19-0271997
Jurisdiction
DADE
Metro division
MIAMI-MIAMI BEACH-KENDALL, FL METROPOLITAN DIVISION
Zoning & alternative use
6117 · Miami, FL
Zoning 6117 · permitted uses
6117 · Miami, FL
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Miami. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1956
Construction
CONCRETE
Heating
NONE
Cooling
Yes
Stories
1
Lot
2.75 ac
Current owner
From public records · entity-resolved
Intermarine Investments LLC
Entity
Mailing address
40301 FISHER IS DR, MIAMI BEACH, FL 33109-1223
Ownership since
2015
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
Aug 10, 2015
$14,500,000
Intermarine Investments LLC
Mmm Northwest 37 LLC
Trustees Deed
$16,000,000 · Other Institutional Lenders
Jul 1, 2011
$17,000,000
Mmm Northwest 37 LLC
Italvest Holdings INC
Grant Deed
—
Sep 12, 2008
$5,900,000
Am Acquisition LLC
Byc INC
Grant Deed
—
—
—
Byc INC
—
Deed Of Trust
related
$550,000 · Key Bank & Trust
—
—
Byc INC
—
Deed Of Trust
related
$700,000 · Key Bank & Trust
—
—
Byc INC
—
Deed Of Trust
related
$2,300,000 · Key Bank & Trust
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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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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