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Property profile & analytics
OFF-MARKET
Estimated value
$1,690,000
Apartment buildings
5319-5323 6th Ave Brooklyn, NY 11220
Individually Owned
9-yr Hold
~
Est. High Equity
Property ID
US63-2571856
Property profile
Verified
Property type
Apartment buildings
Use group
APARTMENT HOUSE (5+ UNITS)
Year built
1911
Total area
10,460 SF
Lot
0.08 ac (3,267 SF)
Zoning code
R6A
APN
00817-0001
UPID
US63-2571856
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
$1.94M
Blend (final)
Blend
$1.69M
Owner & transaction history
Neighborhood Stabilization Ass · 9 yrs held
Neighborhood Stabilization Ass
since 2017
7 recorded transactions
Zoning & alternative use
R6A · 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)
$2,330,000
Current use
Blend value · Realmo final
$1.69M
Range $1.52M – $1.86M · ±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
$162 / 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
Assessed value
$758,250
Assessed 2024
Previous assessed
$766,800
-1.1% YoY
Assessed land
$36,900
Assessed improvement
$721,350
Land market value
$82,000
Improvement market value
$1,603,000
Total market value
$1,685,000
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
1911
Heating
NONE
Buildings
1
Stories
4
Units
16
Total area
10,460 SF
Lot
0.08 ac (3,267 SF)
Zoning code
R6A
APN
00817-0001
UPID
US63-2571856
Jurisdiction
KINGS(BROOKLYN)
Metro division
NEW YORK-WHITE PLAINS-WAYNE, NY-NJ METROPOLITAN DIVISION
Zoning & alternative use
R6A · Brooklyn, NY
Zoning R6A · permitted uses
R6A · 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
$2.3M
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
1911
Heating
NONE
Stories
4
Buildings
1
Units
16
Lot
0.08 ac
Current owner
From public records · entity-resolved
Neighborhood Stabilization Ass
Individual
Mailing address
250 W 55TH ST FL #35, NEW YORK, NY 10019-9710
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
2017
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
Dec 9, 2019
—
Sunset Park Owner I LLC
—
Grant Deed
related
$49,999,900 · Suntrust Bk
Jun 28, 2017
—
Neighborhood Stabilization Ass
Neighborhood Stabilization Ass
Quit Claim Deed
related
—
Jun 28, 2017
$45,839,605
Sunset Park Owner I LLC
Stabilization A Neighborhood
Trustees Deed
related
$7,068,752 · New York Cmnty Bk
Nov 14, 2011
—
Neighborhood Stabilization Ass
—
Deed Of Trust
related
$9,430,135 · Rockhall Funding Corp
—
—
Neighborhood Stabilization Ass
—
Loan Modification
related
$25,400,000 · New York Cmnty Bk
—
—
Neighborhood Stabilization Ass
—
Deed Of Trust
related
$7,348,352 · New York Cmnty Bk
—
—
Neighborhood Stabilization Ass
—
Deed Of Trust
related
$7,350,000 · New York Cmnty 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.
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