For Sale
1 / 46
$850,000
528 Charles St, Providence, RI 02904
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Estimated value (blended)
$355k
Range $320k – $391k (±10%)
Property ID
US76-0129164
Property profile
Verified
Property type
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Year built
1900
Construction
FRAME
Total area
5,990 SF
Lot
0.09 ac (4,000 SF)
Zoning code
C-2
APN
PROV M:76 L:469
UPID
US76-0129164
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
-
Electrical Service General Contractor
-
Department Store
-
Corporate Office
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$355k
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$646k
Blend (final)
Blend
$355k
Owner & transaction history
since 2016
5 recorded transactions
Zoning & alternative use
C-2 · Providence, RI
Zoning description
The intent of the C-2 General Commercial District is intended for more intensive commercial uses and key commercial nodes, including larger retail establishments
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.
Full NOI build-up · 6 steps
All 12 comparables with addresses
Sensitivity value band
Source audit · 10 inputs
PDF export
Analytics Standard · 5 reports
from $99/month
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Summary
1
Valuation conclusion
Included free
Estimated market value
$355k
Value range
$320k – $391k
±10% around blend
Estimated value / SF
$59 / SF
Confidence
High
12 county-verified comps
Property data
75
Market benchmarks
100
Comparable evidence
100
Income certainty
100
$320k
blend $355k
$391k
Market-derived valuation under stabilized market assumptions. Desktop analysis. No physical inspection performed.
2
Subject property
Included free
GBA
5,990 SF
Lot area
0.09 ac
Year built
1900
Stories
4
APN
PROV M:76 L:469
Assessed value
$507,600
3
Income approach: direct capitalization
Partial preview
Estimated Stabilized NOI, derived from market rent, vacancy and expense benchmarks. Actual property income not reported.
Estimated market rent / SF
Potential gross income
Vacancy allowance
Effective gross income
Benchmark operating expenses
Stabilized NOI
Selected cap rate
4
Sales comparison
Partial preview
Sales approach indication
$991k
Weighted, 12 comps · high confidence
Evidence
12 found · 6 selected
County-verified recorded sales
Comparable
Sale dateSale price$ / SF
1.5 mi away · 5,864 SF
1.6 mi away · 6,120 SF
1.7 mi away · 4,233 SF
1.9 mi away · 6,955 SF
1.9 mi away · 4,433 SF
5
Sensitivity & risk
Partial preview
Downside
−10%
Base
$355k
Upside
+10%
Bounds of the ±10% band vs the blend — never simulated scenarios.
6
Current market position
Included free
Benchmark
Observed band ($/SF)AverageSubject delta
ZIP 115 sales
$145
-59%
Submarket 605 sales
$162
-63%
County 1487 sales
$146
-60%
Band = middle half (Q1–Q3) of recorded sale $/SF for this use type per geography; the diamond marks the subject at $59/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
Not available
Assessed value
County record
Zoning designation
Not available
Operating expenses
Modeled
Market rent
Market benchmark
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.
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Full market tables, editable assumptions, comparable evidence, saved work and exports.
9-scenario matrix
Comparable evidence · 12 sales
NOI build-up · 9 steps
Market rates by use type
PDF export
Analytics Standard · 5 reports
from $99/month
from $99/month
Overview
Selected market yield
15.46%
Selected cap rate for this investment properties
Derived from the Providence market rent, vacancy and expense benchmarks for this use type.
NOI (est.)
$131k *
* 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$850k
Move the market yield to see immediate price impact.
Value / SF
$142
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
14.96%15.46%15.96%
$118k
$790k
$765k
$741k
$131k
$878k
$850k
$823k
$145k
$966k
$935k
$906k
NOI sensitivity ±10% across the selected-rate band (±0.5 pp) — derivation of the NOI above.
Comparable evidence
Partial preview
Recorded sales nearby
12 found
High confidence · county-verified
Closest comparable
$230k
0.1 mi · Mar 2026 · $53/SF
Property tax & assessments
Tax year 2023Property tax & assessments
Tax year 2023
Assessed value
$507,600
Assessed 2023
Previous assessed
$507,600
+0.0% YoY
Assessed land
$78,100
Assessed improvement
$429,500
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
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Status
For Sale
Year built
1900
Construction
FRAME
Heating
HOT WATER
Buildings
1
Stories
4
Units
3
Bathrooms
3
Total area
5,990 SF
Lot
0.09 ac (4,000 SF)
Zoning code
C-2
APN
PROV M:76 L:469
UPID
US76-0129164
Jurisdiction
PROVIDENCE
Zoning & alternative use
C-2 · Providence, RIZoning C-2 · permitted uses
C-2 · Providence, RI
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Zoning description
The intent of the C-2 General Commercial District is intended for more intensive commercial uses and key commercial nodes, including larger retail establishments
General category
COMMERCIAL
Building & site characteristics
From public records
Year built
1900
Construction
FRAME
Heating
HOT WATER
Stories
4
Buildings
1
Units
3
Bathrooms
3
Lot
0.09 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
C-2
COMMERCIAL
Jurisdiction
Providence, RI
Recorded code
C-2
Official district
C-2
Zoning Insight
What can be built and operated here — officially.
The district profile from the municipal source: what is on file for C-2 in Providence, RI.
What opens after registration
Zoning profile
Official descriptionThe district text from the municipal code
District factsZone name, category and district area
Cited sourceThe exact document the profile quotes
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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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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