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Property profile & analytics
OFF-MARKET
Estimated value
$640,000
Office Spaces
346 91st St1c, Brooklyn, NY 11209-5854
Individually Owned
12-yr Hold
Free & Clear
Property ID
US63-3013052
Property profile
Verified
Property type
Office Spaces
Use group
OFFICE (GENERAL)
Total area
1,672 SF
Lot
0.22 ac (9,583 SF)
Zoning code
R5B
APN
06086-1003
UPID
US63-3013052
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
-
Dugo Jack R DC Alternative Medicine Practice
-
Stern Chiropractic and Nutrition Center Alternative Medicine Practice
-
Dr. Ian Stern Department Store
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$390k
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$640k
Owner & transaction history
Paul Bernstein · 12 yrs held
Paul Bernstein
since 2014
1 recorded transaction
Zoning & alternative use
R5B · Brooklyn, NY
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Office building
$920,000
+14.6%
Warehouse, storage
$840,000
+4.3%
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 Brooklyn submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Brooklyn 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
Method
Estimation
Statistic approach
by Request
ML approach
$390,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
COMMERCIAL (GENERAL)
$805,000
Current use
OFFICE BUILDING
$920,000
Change: +15% · Conversion: Easy
WAREHOUSE, STORAGE
$840,000
Change: +4% · Conversion: Difficult
Blend value · Realmo final
$640k
Range $576k – $704k · ±10%
Realmo estimate · informational only.
These numbers are calculated by our models from public records and may not reflect actual market value.
Not an appraisal.
Verify with a licensed appraiser before transacting. Realmo accepts no liability for divergence from real-world outcomes.
View the full estimation — every method, every assumption
Confidence drivers & risk notes · Custom comparable set · Free for first 3 / day
Full estimation methodology
Every method · every assumption · confidence drivers
Price per SF
Sale + rent benchmarks
Subject property
$383 / 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
$22,901
Tax year 2024
Assessed value
$240,906
Assessed 2024
Previous assessed
$235,679
+2.2% YoY
Effective rate
9.51%
On assessed value
Assessed land
$96,651
Assessed improvement
$144,255
Land market value
$214,781
Improvement market value
$320,566
Total market value
$535,347
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 Spaces
Use group
OFFICE (GENERAL)
Status
Off-Market
Heating
NONE
Buildings
1
Stories
3
Units
1
Total area
1,672 SF
Lot
0.22 ac (9,583 SF)
Zoning code
R5B
APN
06086-1003
UPID
US63-3013052
Jurisdiction
KINGS(BROOKLYN)
Metro division
NEW YORK-WHITE PLAINS-WAYNE, NY-NJ METROPOLITAN DIVISION
Zoning & alternative use
R5B · Brooklyn, NY
Zoning R5B · permitted uses
R5B · Brooklyn, NY
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Brooklyn. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
COMMERCIAL (GENERAL) Current
Est. value
$805,000
OFFICE BUILDING
Est. value
$920,000
WAREHOUSE, STORAGE
Est. value
$840,000
COMMERCIAL (GENERAL) Current
OFFICE BUILDING
WAREHOUSE, STORAGE
Alternative use deep dive — conversion cost, permits, timeline
Conversion cost estimate · Permit path & risks · Stabilized NOI per option
Alternative use deep dive
Conversion cost · permit path · stabilized NOI per option
Building & site characteristics
From public records
Heating
NONE
Stories
3
Buildings
1
Units
1
Lot
0.22 ac
Current owner
From public records · entity-resolved
Paul Bernstein
Individual
Free & Clear · 12 yrs held
Mailing address
84 4TH WINDS DR, MIDDLETOWN, NJ 07748-3141
Ownership since
2014
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
1 recorded event · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
May 22, 2014
—
Paul Bernstein
Bernstein Irving Trust
Quit Claim 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.
Try Rey
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