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Property profile & analytics
OFF-MARKET
Estimated value
$5,320,000
Apartment buildings
8414 4th Ave Brooklyn, NY 11209-4653
Entity Owned
1-yr Hold
~
Est. High Equity
Property ID
US63-0143547
Property profile
Verified
Property type
Apartment buildings
Use group
APARTMENT HOUSE (5+ UNITS)
Year built
1923
Total area
31,000 SF
Lot
0.23 ac (10,000 SF)
Zoning code
R7B
APN
06025-0037
UPID
US63-0143547
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
$5.40M
Blend (final)
Blend
$5.32M
Owner & transaction history
Ferrantino Properties LLC · 1 yrs held
Ferrantino Properties LLC
since 2025
6 recorded transactions
Zoning & alternative use
R7B · Brooklyn, 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 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
by Request
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
APARTMENT HOUSE (5+ UNITS)
$6,900,000
Current use
Blend value · Realmo final
$5.32M
Range $4.79M – $5.85M · ±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
$172 / 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
$168,950
Tax year 2024
Assessed value
$1,516,050
Assessed 2024
Previous assessed
$1,560,150
-2.8% YoY
Effective rate
11.14%
On assessed value
Assessed land
$292,500
Assessed improvement
$1,223,550
Land market value
$650,000
Improvement market value
$2,719,000
Total market value
$3,369,000
Applied tax rate
2.0000
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
Apartment buildings
Use group
APARTMENT HOUSE (5+ UNITS)
Status
Off-Market
Year built
1923
Heating
NONE
Buildings
1
Stories
4
Units
39
Total area
31,000 SF
Lot
0.23 ac (10,000 SF)
Zoning code
R7B
APN
06025-0037
UPID
US63-0143547
Jurisdiction
KINGS(BROOKLYN)
Metro division
NEW YORK-WHITE PLAINS-WAYNE, NY-NJ METROPOLITAN DIVISION
Zoning & alternative use
R7B · Brooklyn, NY
Zoning R7B · permitted uses
R7B · 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
APARTMENT HOUSE (5+ UNITS) Current
Est. value
$6.9M
APARTMENT HOUSE (5+ UNITS) Current
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
1923
Heating
NONE
Stories
4
Buildings
1
Units
39
Lot
0.23 ac
Current owner
From public records · entity-resolved
Ferrantino Properties LLC
Entity
Mailing address
180 9TH ST, BROOKLYN, NY 11215-3111
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
6 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Feb 14, 2025
—
Ferrantino Properties LLC
Ferrantino And Company, INC.
Deed
$1,800,761 · Morgan Stanley Bank, N.a.
Jan 21, 2020
—
Ferrantino & Co INC
—
Deed
related
$2,428,245 · Signature Bk
Mar 13, 2006
$6,200,000
Ferrantino & Company INC
Rossi Development Corp
Grant Deed
—
—
—
Ferrantino & Co INC
—
Loan Modification
related
$2,428,245 · Signature Bk
—
—
Ferrantino & Co INC
—
Loan Modification, Consolidation And Extension
related
$2,700,000 · Signature Bk
—
—
Rossi Development Corp
—
Deed Of Trust
related
$1,033,922 · Independence Community Bank
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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