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Property profile & analytics
OFF-MARKET
Estimated value
$275,000
Office Spaces
408 Gulf Of Mexico Dr C-3 Longboat Key, FL 34228-4010
Entity Owned
28-yr Hold
Absentee Owner
Free & Clear
Property ID
US18-5904285
Property profile
Verified
Property type
Office Spaces
Use group
CONDOMINIUM OFFICES
Year built
1987
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Total area
671 SF
Zoning code
M1
APN
0012-04-2006
UPID
US18-5904285
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
-
Century 21 Dockside Realty Associates: Michael Granston Real Estate Agency
-
Peter Snyder, Realtor Real Estate Agency
-
COLDWELL BANKER REALTY - ROGER PETTINGELL Real Estate Agency
-
Druker James O Law Firm
-
McMullen Properties, Inc. Property Management Company
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$275k
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$275k
Owner & transaction history
BOATHOUSE ON LONGBOAT ASSN INC
BOATHOUSE ON LONGBOAT ASSN INC
Zoning & alternative use
M1 · Longboat Key, 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 Longboat Key submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Longboat Key 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
$275,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Blend value · Realmo final
$275k
Range $248k – $303k · ±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
$410 / 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
$1,957
Tax year 2023
Assessed value
$132,900
Assessed 2023
Previous assessed
$122,100
+8.8% YoY
Effective rate
1.47%
On assessed value
Assessed improvement
$132,900
Improvement market value
$132,900
Total market value
$132,900
Applied tax rate
430.0000
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 Spaces
Use group
CONDOMINIUM OFFICES
Status
Off-Market
Year built
1987
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Heating
YES
Cooling
YES
Stories
1
Total area
671 SF
Zoning code
M1
APN
0012-04-2006
UPID
US18-5904285
Jurisdiction
SARASOTA
Zoning & alternative use
M1 · Longboat Key, FLZoning M1 · permitted uses
M1 · Longboat Key, FL
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Building & site characteristics
From public records
Year built
1987
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Heating
YES
Cooling
Yes
Stories
1
Current owner
From public records · entity-resolved
BOATHOUSE ON LONGBOAT ASSN INC
Entity
Free & Clear · 0 yrs held
Mailing address
3701 S OSPREY AVE, SARASOTA, FL 34239-6848
Mailing matches property
Different — outreach signal
Owner-occupied
No
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.
Try Rey
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