21720 Grand Riv Ave Detroit, MI 48219-3263
Individually Owned
3-yr Hold
Free & Clear
Estimated value (blended)
$315k
Range $284k – $347k (±10%)
Property ID
US43-1076416
Property profile
Verified
Property type
Retail space
Use group
RETAIL STORES (PERSONAL SERVICES)
Year built
1955
Total area
6,350 SF
Lot
0.12 ac (5,227 SF)
Zoning code
B3
APN
22007829.
UPID
US43-1076416
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
-
(Bike/Boat/Book/etc) Store Cosmetic Store
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$627k
Blend (final)
Blend
$315k
Owner & transaction history
since 2023
4 recorded transactions
Zoning & alternative use
B3 · Detroit, MI
Zoning description
Ord. No. 11-05, § 1(61-7-2), eff. 5-28-2005) Sec. 50-7-3. - Business Districts. Business districts within the City are as follows: (1) B1 Restricted Business District. (2) B2 Local Business and Residential District. (3)…
General category
COMMERCIAL
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.
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Full NOI reconstruction, selected comps, alternative-use scenarios, data audit and PDF export.
All 6 comparables with addresses
4 alternative uses screened
Sensitivity value band
Source audit · 10 inputs
PDF export
Analytics Standard · 5 reports
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Summary
1
Valuation conclusion
Included free
Estimated market value
$315k
Value range
$284k – $347k
±10% around blend
Estimated value / SF
$50 / SF
Confidence
High
6 county-verified comps
Property data
88
Market benchmarks
100
Comparable evidence
60
$284k
blend $315k
$347k
Market-derived valuation under stabilized market assumptions. Desktop analysis. No physical inspection performed.
2
Subject property
Included free
GBA
6,350 SF
Lot area
0.12 ac
Year built
1955
Stories
1
APN
22007829.
Assessed value
$119,000
Annual tax
$6,968
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
$259k
Weighted, 6 comps · high confidence
Evidence
6 found · 6 selected
County-verified recorded sales
Comparable
Sale dateSale price$ / SF
5.3 mi away · 4,740 SF
5.3 mi away · 5,266 SF
8.5 mi away · 6,108 SF
9.8 mi away · 5,932 SF
9.8 mi away · 6,964 SF
5
Sensitivity & risk
Partial preview
Downside
−10%
Base
$315k
Upside
+10%
Bounds of the ±10% band vs the blend — never simulated scenarios.
6
Current market position
Included free
Benchmark
Observed band ($/SF)AverageSubject delta
ZIP 44 sales
$104
-52%
Submarket 738 sales
$69
-28%
County 1022 sales
$76
-35%
Band = middle half (Q1–Q3) of recorded sale $/SF for this use type per geography; the diamond marks the subject at $50/SF. Delta below average reads as headroom. Source: Realmo CRE sales derivatives (county records).
7
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
No cap rate is computable for this property yet: no recorded sale, income signal or market-rate row for its use type.
Price sensitivity
The rate is the decision lever; valuation is the consequence.
Test a cap rate
Implied value$119k
Move the market yield to see immediate price impact.
Value / SF
$19
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
5.00%7.00%9.00%
$7k
$150k
$107k
$83k
$8k
$167k
$119k
$93k
$9k
$183k
$131k
$102k
NOI sensitivity ±10% across the 5 / 7 / 9% anchors — derivation of the NOI above.
Comparable evidence
Partial preview
Recorded sales nearby
6 found
High confidence · county-verified
Closest comparable
$185k
1.6 mi · Feb 2026 · $30/SF
Property tax & assessments
Tax year 2020Property tax & assessments
Tax year 2020
Tax billed
$6,968
Tax year 2020
Assessed value
$119,000
Assessed 2024
Previous assessed
$126,500
-5.9% YoY
Effective rate
5.86%
On assessed value
Total market value
$238,000
Applied tax rate
82,010.0000
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
Retail space
Use group
RETAIL STORES (PERSONAL SERVICES)
Status
Off-Market
Year built
1955
Heating
FORCED AIR
Buildings
3
Stories
1
Total area
6,350 SF
Lot
0.12 ac (5,227 SF)
Zoning code
B3
APN
22007829.
UPID
US43-1076416
Jurisdiction
WAYNE
Metro division
DETROIT-LIVONIA-DEARBORN, MI METROPOLITAN DIVISION
Zoning & alternative use
B3 · Detroit, MIZoning B3 · permitted uses
B3 · Detroit, MI
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Zoning description
Ord. No. 11-05, § 1(61-7-2), eff. 5-28-2005) Sec. 50-7-3. - Business Districts. Business districts within the City are as follows: (1) B1 Restricted Business District. (2) B2 Local Business and Residential District. (3)…
General category
COMMERCIAL
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
1955
Heating
FORCED AIR
Stories
1
Buildings
3
Lot
0.12 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
B3
COMMERCIAL
Jurisdiction
Detroit, MI
Recorded code
B3
Official district
B3
Zoning Insight
What can be built and operated here — officially.
The district profile from the municipal source: what is on file for B3 in Detroit, MI.
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.
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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.
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