4221 Florida Ave Tampa, FL 33603-3819
Entity Owned
2-yr Hold
Free & Clear
Estimated value (blended)
$780k
Range $702k – $858k (±10%)
Implied cap rate
3.40%
In-place · NOI ÷ last sale
Property ID
US18-4952871
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1951
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Total area
1,850 SF
Lot
0.21 ac (9,000 SF)
Zoning code
SH-CI
APN
A0129184GT000003000012
UPID
US18-4952871
Cap rate & NOI
Priority signal for investors
Implied cap rate, NOI & suggested price
Cap rate vs submarket · NOI estimate · 3 price anchors
Current use
Occupant on record · Public records
-
Structural Engineer
-
Vehicle Inspection Center
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$780k
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$613k
Blend (final)
Blend
$780k
Owner & transaction history
since 2024
Last sale
$780,000
2 recorded transactions
Zoning & alternative use
SH-CI · Tampa, FL
Zoning description
O-1, OP , OP-1 • Commercial - CI, CG, CN • Industrial - IH, IG • M-AP - M-AP 1 through 4 • Ybor City - YC 1 through 8 • CBD - CBD 1 and 2 • Channel District - CD 1 and 2 • Seminole Heights - SH-RS, SH-RSA, SH-RM, SH-CG,…
General category
INDUSTRIAL
Top alternative use upside
Medical building
$500,000
+6.1%
Neighborhood: shopping center
$480,000
+2.1%
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
Value estimation
Instant AI valuation built from comps, income signals, and proprietary benchmarks. A defensible range, not a single guess.
17% off on annual
Unlock the complete Valuation workflow
Full NOI reconstruction, selected comps, alternative-use scenarios, data audit and PDF export.
All 6 comparables with addresses
3 alternative uses screened
Sensitivity value band
Source audit · 10 inputs
PDF export
Analytics Standard · 5 reports
from $99/month
from $99/month
Summary
1
Valuation conclusion
Included free
Estimated market value
$780k
Value range
$702k – $858k
±10% around blend
Estimated value / SF
$422 / SF
Confidence
High
6 county-verified comps
Property data
88
Market benchmarks
100
Comparable evidence
60
$702k
blend $780k
$858k
Market-derived valuation under stabilized market assumptions. Desktop analysis. No physical inspection performed.
2
Subject property
Included free
GBA
1,850 SF
Lot area
0.21 ac
Year built
1951
Stories
1
APN
A0129184GT000003000012
Assessed value
$480,600
Annual tax
$9,455
3
Income approach: direct capitalization
Partial preview
Not enough income data on file for a CAP-approach estimation.
4
Sales comparison
Partial preview
Sales approach indication
$560k
Weighted, 6 comps · high confidence
Evidence
6 found · 6 selected
County-verified recorded sales
Comparable
Sale dateSale price$ / SF
5.0 mi away · 2,240 SF
6.3 mi away · 1,982 SF
6.9 mi away · 2,060 SF
8.4 mi away · 2,112 SF
8.4 mi away · 2,112 SF
5
Sensitivity & risk
Partial preview
Downside
−10%
Base
$780k
Upside
+10%
Bounds of the ±10% band vs the blend — never simulated scenarios.
6
Current market position
Included free
Benchmark
Observed band ($/SF)AverageSubject delta
ZIP 40 sales
$255
+65%
Submarket 772 sales
$279
+51%
County 1027 sales
$260
+62%
Band = middle half (Q1–Q3) of recorded sale $/SF for this use type per geography; the diamond marks the subject at $422/SF. Delta below average reads as headroom. Source: Realmo CRE sales derivatives (county records).
7
Alternative use screening
Partial preview
Top alternative use
Medical Building
Gross theoretical uplift
+6%
vs current-use indication
Neighborhood: Shopping Center
Office Building · current use
Values shown before conversion costs, entitlement costs, capital expenditures and stabilization risk.
8
Data & methodology
Included free
Building area
County record
Property tax
County record
Assessed value
County record
Zoning designation
Not available
Operating expenses
Not available
Market rent
Not available
Actual rent roll
Not available
Tenant leases
Not available
Physical condition
Not inspected
Conversion costs
Not available
Not analyzed due to unavailable source data: tenant leases, physical condition and capital
requirements were not available for this desktop analysis. Cost Approach excluded due to
availability of income evidence.
Automated valuation analysis, not a licensed appraisal. Figures are derived from public
records and proprietary models. Desktop analysis: no physical inspection, tenant leases or reported
property income. Verify with a licensed appraiser before transacting.
Cap rate
Cap rate calculated from real income and expense signals, benchmarked against sales of similar assets nearby.
17% off on annual
Unlock the complete Cap Rate workflow
Full market tables, editable assumptions, comparable evidence, saved work and exports.
9-scenario matrix
Comparable evidence · 6 sales
Market rates by use type
PDF export
Analytics Standard · 5 reports
from $99/month
from $99/month
Overview
Implied cap rate
3.40%
Implied, in-place cap rate for this office buildings
Estimated NOI ÷ last recorded sale. Refine with your own numbers in the full report.
Lower yield / higher price
Higher yield / lower price
5.0%
This property · 3.40%
9.0%
NOI (est.)
$55k *
Last sale · Aug 2024
$780k
* derived from a real price signal at a 7% cap
Price sensitivity
The rate is the decision lever; valuation is the consequence.
Test a cap rate
Implied value$1.61M
Move the market yield to see immediate price impact.
Value / SF
$868
Vs. selected
Base
Derivation
NOI ÷ cap
Arithmetic over the derived NOI * — not market scenario modeling.
NOI × cap matrix
Preview
Preview of 9 modeled outcomes.
NOI
2.90%3.40%3.90%
$49k
$1.69M
$1.45M
$1.26M
$55k
$1.88M
$1.61M
$1.40M
$60k
$2.07M
$1.77M
$1.54M
NOI sensitivity ±10% across the selected-rate band (±0.5 pp) — derivation of the NOI above.
Comparable evidence
Partial preview
Recorded sales nearby
6 found
High confidence · county-verified
Closest comparable
$560k
4.1 mi · Dec 2025 · $272/SF
Property tax & assessments
Tax year 2023Property tax & assessments
Tax year 2023
Tax billed
$9,455
Tax year 2023
Assessed value
$480,600
Assessed 2023
Previous assessed
$432,300
+11.2% YoY
Effective rate
1.97%
On assessed value
Assessed land
$126,000
Assessed improvement
$354,600
Land market value
$126,000
Improvement market value
$354,600
Total market value
$480,600
Automated cap rate analysis. Based on public records, market benchmarks and proprietary
models. Verify with a licensed professional before transacting.
Property description
Physical attributes from public recordsBuilding & lot
Public records
Property type
Office buildings
Use group
OFFICE BUILDING
Status
Off-Market
Year built
1951
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Heating
CENTRAL
Cooling
CENTRAL
Stories
1
Units
1
Rooms
3
Total area
1,850 SF
Lot
0.21 ac (9,000 SF)
Zoning code
SH-CI
APN
A0129184GT000003000012
UPID
US18-4952871
Jurisdiction
HILLSBOROUGH
Zoning & alternative use
SH-CI · Tampa, FLZoning SH-CI · permitted uses
SH-CI · Tampa, FL
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Zoning description
O-1, OP , OP-1 • Commercial - CI, CG, CN • Industrial - IH, IG • M-AP - M-AP 1 through 4 • Ybor City - YC 1 through 8 • CBD - CBD 1 and 2 • Channel District - CD 1 and 2 • Seminole Heights - SH-RS, SH-RSA, SH-RM, SH-CG,…
General category
INDUSTRIAL
Alternative use value scenarios
Repositioning upside vs current use
Alternative use deep dive — conversion cost, permits, timeline
Conversion cost estimate · Permit path & risks · Stabilized NOI per option
Building & site characteristics
From public records
Year built
1951
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Heating
CENTRAL
Cooling
Yes
Stories
1
Units
1
Rooms
3
Lot
0.21 ac
Zoning
The recorded zoning designation, what the district officially allows, and the municipal source it comes from.
Zoning designation
Matched to the official district catalog
SH-CI
INDUSTRIAL
Jurisdiction
Tampa, FL
Recorded code
SH-CI
Official district
SH-CI
Zoning Insight
What can be built and operated here — officially.
The district profile from the municipal source: what is on file for SH-CI in Tampa, FL.
What opens after registration
Zoning profile
Official descriptionThe district text from the municipal code
District factsZone name, category and district area
2 official documentsVerified municipal sources with file download
Match provenanceAssignment basis, match tier and confidence
Private report access
See the official zoning profile for this address.
Registration is required before the official district profile is shown.
One complete report on every paid plan · 5 · 30 · 100 reports per month.
Ownership Intelligence
Find the owner behind the property.
Unlock the evidence behind ownership: portfolio, transactions, debt and signals that help you decide who to contact next.
What opens after registration
Ownership report
Owner identityResolved entity and name variants
Portfolio holdingsLinked properties and estimated value
Deal signalsSell-side activity worth following
Debt & historyRecorded loans and transaction history
Private report access
See the ownership record for this address.
Registration is required before any owner information is shown.
One complete report on every paid plan · 5 · 30 · 100 reports per month.
Owner of record and activity signals are derived from public records and modeled classifications.
They do not confirm beneficial ownership or intent to transact.
Try Rey
Ask anything about this address in plain English.
“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
You own 4221 Florida Ave?
List it free. Reach 20,000 daily buyers.
We’ve already pulled the facts. Confirm photos + price and you’re live in 2 minutes.
Full reports are paid
Unlock the full Property Analytics report
Pick a plan to open full owner contacts, all 4 valuations with methodology, the refine flow, comparable adjustments, the foot-traffic deep dive and PDF / CSV export. Cancel anytime.
