Entity Owned
Absentee Owner
~
Est. High Equity
Entity Owned 
For Lease
$90 SF/Yr
541 W 21St St,Unit New, York, NY 10011
View Listing →
Property profile
Verified
Property type
Banks
Use group
FINANCIAL BUILDING
Year built
1915
Total area
55,141 SF
Lot
0.17 ac (7,466 SF)
Zoning code
M1-5
APN
00693-0010
UPID
US63-1034179
Cap rate & NOI
Priority signal for investors
Implied cap rate, NOI & suggested price
Cap rate vs submarket · NOI estimate · 3 price anchors
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$38.04M
Blend (final)
Blend
$43.47M
Owner & transaction history
since 2026
Last sale
$46.2M
7 recorded transactions
Zoning & alternative use
M1-5 · New York, NY
Top alternative use upside
Commercial (general)
$64.4M
+161.8%
Apartment house (5+ units)
$55.1M
+124.1%
Retail stores
$46.9M
+90.8%
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.
Full NOI build-up · 6 steps
5 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
$43.47M
Value range
$39.12M – $47.82M
±10% around blend
Estimated value / SF
$788 / SF
Confidence
Property data
88
Market benchmarks
67
Comparable evidence
60
Income certainty
100
$39.12M
blend $43.47M
$47.82M
Market-derived valuation under stabilized market assumptions. Desktop analysis. No physical inspection performed.
2
Subject property
Included free
GBA
55,141 SF
Lot area
0.17 ac
Year built
1915
Stories
8
APN
00693-0010
Assessed value
$9,930,964
Annual tax
$1,051,888
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
Property tax
$1,051,888
Selected cap rate
4
Sales comparison
Partial preview
Sales approach indication
$38.04M
Range $4.95M – $43.19M
Evidence
6 found
Recent peer sales in this city
5
Sensitivity & risk
Partial preview
Downside
−10%
Base
$43.47M
Upside
+10%
Bounds of the ±10% band vs the blend — never simulated scenarios.
6
Current market position
Included free
Benchmark
Observed band ($/SF)AverageSubject delta
Submarket 124 sales
$446
+77%
County 124 sales
$446
+77%
Band = middle half (Q1–Q3) of recorded sale $/SF for this use type per geography; the diamond marks the subject at $788/SF. Delta below average reads as headroom. Source: Realmo CRE sales derivatives (county records).
7
Alternative use screening
Partial preview
Top alternative use
Commercial (general)
Gross theoretical uplift
+162%
vs current-use indication
Apartment House (5+ Units)
Retail Stores
Warehouse, Storage
Office Building
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
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.
17% off on annual
Unlock the complete Cap Rate workflow
Full market tables, editable assumptions, comparable evidence, saved work and exports.
9-scenario matrix
NOI build-up · 9 steps
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$1.65M
Move the market yield to see immediate price impact.
Value / SF
$30
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%
$104k
$2.08M
$1.49M
$1.16M
$116k
$2.31M
$1.65M
$1.28M
$127k
$2.54M
$1.82M
$1.41M
NOI sensitivity ±10% across the 5 / 7 / 9% anchors — derivation of the NOI above.
Property tax & assessments
Tax year 2024Property tax & assessments
Tax year 2024
Tax billed
$1,051,888
Tax year 2024
Assessed value
$9,930,964
Assessed 2024
Previous assessed
$8,909,999
+11.5% YoY
Effective rate
10.59%
On assessed value
Assessed land
$657,000
Assessed improvement
$9,273,964
Land market value
$1,460,000
Improvement market value
$22,391,000
Total market value
$23,851,000
Applied tax rate
4.0000
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
Banks
Use group
FINANCIAL BUILDING
Status
For Lease
Year built
1915
Heating
NONE
Buildings
1
Stories
8
Units
2
Total area
55,141 SF
Lot
0.17 ac (7,466 SF)
Zoning code
M1-5
APN
00693-0010
UPID
US63-1034179
Jurisdiction
NEW YORK(MANHATTAN)
Metro division
NEW YORK-WHITE PLAINS-WAYNE, NY-NJ METROPOLITAN DIVISION
Zoning & alternative use
M1-5 · New York, NYZoning M1-5 · permitted uses
M1-5 · New York, NY
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
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
1915
Heating
NONE
Stories
8
Buildings
1
Units
2
Lot
0.17 ac
Zoning
The recorded zoning designation, what the district officially allows, and the municipal source it comes from.
Zoning designation
County-recorded code
M1-5
Jurisdiction
New York, NY
Recorded code
M1-5
Ownership Intelligence
Find the owner behind the property.
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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.
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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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