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Property profile & analytics
OFF-MARKET
Estimated value
$3,595,000
Office buildings
21 Murray St, New York, NY 10007-2239
Entity Owned
26-yr Hold
Free & Clear
Property ID
US63-2742974
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING (MULTI-STORY)
Year built
1890
Total area
11,500 SF
Lot
0.06 ac (2,575 SF)
Zoning code
C63A
APN
00134-0007
UPID
US63-2742974
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
-
Dentistry Asleep N.Y. P.C. Dental Office
-
Jennifer Wu, MD Physician
-
Tribeca Women's Health Physician
-
Kayla Rowland, MSN, NP Physician
-
Melissa Duperval, DO Physician
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$3.60M
Owner & transaction history
Double G LP · 26 yrs held
Double G LP
since 2000
7 recorded transactions
Zoning & alternative use
C63A · New York, NY
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 New York submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs New York 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
CAP Approach
Comparable Approach
Alternative Use
Get a detailed, property-specific estimation — fast and free
Price per SF
Sale + rent benchmarks
Subject property
$313 / 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 2024Property tax & assessments
Tax year 2024
Tax billed
$117,273
Tax year 2024
Assessed value
$1,107,180
Assessed 2024
Previous assessed
$1,110,150
-0.3% YoY
Effective rate
10.59%
On assessed value
Assessed land
$157,950
Assessed improvement
$949,230
Land market value
$351,000
Improvement market value
$2,165,000
Total market value
$2,516,000
Applied tax rate
4.0000
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 buildings
Use group
OFFICE BUILDING (MULTI-STORY)
Status
Off-Market
Year built
1890
Heating
NONE
Buildings
1
Stories
5
Units
5
Total area
11,500 SF
Lot
0.06 ac (2,575 SF)
Zoning code
C63A
APN
00134-0007
UPID
US63-2742974
Jurisdiction
NEW YORK(MANHATTAN)
Metro division
NEW YORK-WHITE PLAINS-WAYNE, NY-NJ METROPOLITAN DIVISION
Zoning & alternative use
C63A · New York, NY
Zoning C63A · permitted uses
C63A · New York, NY
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
New York. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1890
Heating
NONE
Stories
5
Buildings
1
Units
5
Lot
0.06 ac
Current owner
From public records · entity-resolved
Double G LP
Entity
Free & Clear · 26 yrs held
Mailing address
654 MADISON AVE #14, NEW YORK, NY 10065-8404
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
2000
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
7 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Feb 25, 2020
—
Double G 1999 LP
—
Deed
related
$35,000,000 · Valley Nat'l Bk
Nov 13, 2017
—
Double G 1999 LP
—
Grant Deed
related
$6,670,729 · Jp Morgan Chase Bk
Jan 7, 2015
—
Double G 1999 LP
—
Loan Modification, Consolidation And Extension
related
$26,592,000 · Jp Morgan Chase Bk
Jan 6, 2011
—
G 1999 LP Double
—
Deed Of Trust
related
$18,000,000 · J P Morgan Chase Bank
Oct 1, 2004
—
Double G 1999 Limited Partne
—
Deed Of Trust
related
$8,475,555 · J P Morgan Chase Bank
Feb 3, 2000
$1,500
Double G LP
Gaslow,lawrence L
Grant Deed
related
—
—
—
Double G 1999 LP
—
Loan Modification
related
$35,000,000 · Valley Nat'l Bk
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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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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