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Property profile & analytics
OFF-MARKET
Office Spaces
308 133rd Stcf1 New York, NY 10030-2754
Entity Owned
1-yr Hold
~
Est. High Equity
Property ID
US63-5942417
Property profile
Verified
Property type
Office Spaces
Use group
CONDOMINIUM OFFICES
Year built
2016
Total area
3,061 SF
Lot
0.36 ac (15,794 SF)
Zoning code
R8
APN
01958-1101
UPID
US63-5942417
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
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
by Request
Owner & transaction history
Harlem 133 Owner, LLC · 1 yrs held
Harlem 133 Owner, LLC
since 2025
Last sale
$22.0M
3 recorded transactions
Zoning & alternative use
R8 · 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
—
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
$54,130
Tax year 2024
Assessed value
$511,043
Assessed 2024
Previous assessed
$605,250
-15.6% YoY
Effective rate
10.59%
On assessed value
Assessed land
$39,117
Assessed improvement
$471,926
Land market value
$86,926
Improvement market value
$1,058,000
Total market value
$1,144,926
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 Spaces
Use group
CONDOMINIUM OFFICES
Status
Off-Market
Year built
2016
Buildings
1
Stories
11
Units
1
Total area
3,061 SF
Lot
0.36 ac (15,794 SF)
Zoning code
R8
APN
01958-1101
UPID
US63-5942417
Jurisdiction
NEW YORK(MANHATTAN)
Metro division
NEW YORK-WHITE PLAINS-WAYNE, NY-NJ METROPOLITAN DIVISION
Zoning & alternative use
R8 · New York, NY
Zoning R8 · permitted uses
R8 · 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
2016
Stories
11
Buildings
1
Units
1
Lot
0.36 ac
Current owner
From public records · entity-resolved
Harlem 133 Owner, LLC
Entity
Mailing address
405 LEXINGTON AVE FL #59, NEW YORK, NY 10174-6300
Ownership since
2025
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
3 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Apr 29, 2026
—
Harlem 133 Owner LLC
—
Deed
related
$4,344,044
Feb 19, 2025
—
Harlem 133 Owner, LLC
Harlem 133 Owner, LLC
Deed
related
$5,000,000 · Emerald Creek Capital 3, LLC
Mar 4, 2022
$22,000,000
Harlem 133 Lender, LLC
Estate Of W133 Owner LLC
Deed
—
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.
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