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Property profile & analytics
OFF-MARKET
Estimated value
$2,630,000
Office buildings
621 Brighton Bch Ave Brooklyn, NY 11235-6405
Entity Owned
~
Est. High Equity
Property ID
US63-2977979
Property profile
Verified
Property type
Office buildings
Use group
PROFESSIONAL BUILDING
Year built
1928
Total area
4,000 SF
Lot
0.05 ac (2,000 SF)
Zoning code
R6
APN
08676-0006
UPID
US63-2977979
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
-
Shtark Law P.C. Law Firm
-
Absolute Office Spaces Coworking & Hybrid Office
-
Emergency Service HVAC HVAC Service General Contractor
-
TASTE BUDS EXOTIC CUISINE Take-out & Catering Catering Service
-
Skylex Immigration Lawyer Association / Organization
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$3.29M
CAP Approach
CAP
$1.64M
Comparable Approach
Comparable
$2.42M
Blend (final)
Blend
$2.63M
Owner & transaction history
621 Bba LLC
621 Bba LLC
since 2026
Last sale
$2.6M
3 recorded transactions
Zoning & alternative use
R6 · Brooklyn, NY
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Auto repair, garage
$3.2M
+59.1%
Retail stores
$3.0M
+51.2%
Warehouse, storage
$2.0M
+0.4%
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
$3,350,000
ML approach
$3,290,000
CAP Approach
CAP Return
Estimation
6%
$1,775,000
6.5%
$1,640,000
7%
$1,520,000
Alternative Use
Use
Estimation
OFFICE BUILDING
$1,995,000
Current use
AUTO REPAIR, GARAGE
$3,180,000
Change: +59% · Conversion: Difficult
RETAIL STORES
$3,020,000
Change: +51% · Conversion: Moderate
WAREHOUSE, STORAGE
$2,005,000
Change: +0% · Conversion: Difficult
COMMERCIAL (GENERAL)
$1,685,000
Change: -16% · Conversion: Easy
Blend value · Realmo final
$2.63M
Range $2.37M – $2.89M · ±10% · vs last sale $2.55M (Jan 23 2020)
Last sale anchor
$2.55M
Jan 23 2020
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
$658 / 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
$63,727
Tax year 2024
Assessed value
$601,650
Assessed 2024
Previous assessed
$548,550
+9.7% YoY
Effective rate
10.59%
On assessed value
Assessed land
$180,000
Assessed improvement
$421,650
Land market value
$400,000
Improvement market value
$937,000
Total market value
$1,337,000
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
PROFESSIONAL BUILDING
Status
Off-Market
Year built
1928
Heating
NONE
Buildings
1
Stories
2
Units
1
Total area
4,000 SF
Lot
0.05 ac (2,000 SF)
Zoning code
R6
APN
08676-0006
UPID
US63-2977979
Jurisdiction
KINGS(BROOKLYN)
Metro division
NEW YORK-WHITE PLAINS-WAYNE, NY-NJ METROPOLITAN DIVISION
Zoning & alternative use
R6 · Brooklyn, NY
Zoning R6 · permitted uses
R6 · 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
OFFICE BUILDING Current
Est. value
$2.0M
AUTO REPAIR, GARAGE
Est. value
$3.2M
RETAIL STORES
Est. value
$3.0M
WAREHOUSE, STORAGE
Est. value
$2.0M
COMMERCIAL (GENERAL)
Est. value
$1.7M
OFFICE BUILDING Current
AUTO REPAIR, GARAGE
RETAIL STORES
WAREHOUSE, STORAGE
COMMERCIAL (GENERAL)
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
Year built
1928
Heating
NONE
Stories
2
Buildings
1
Units
1
Lot
0.05 ac
Current owner
From public records · entity-resolved
621 Bba LLC
Entity
Mailing address
171 JAFFREY ST, BROOKLYN, NY 11235-3022
Ownership since
2026
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
May 5, 2026
—
621 Bba LLC
Marco Gani Realty Corp
Deed
$334,026 · Td Bank
Jan 23, 2020
$2,550,000
Marco Gani Realty Corp
621 Brighton Realty LLC
Deed
$1,200,000 · Oceanfirst Bank, N.a.
Apr 8, 2014
—
621 Brighton Realty LLC
Eyzenberg,anatoly & Elyonora
Grant 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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