New search
Property profile & analytics
OFF-MARKET
Estimated value
$1,230,000
Medical Office Space
501 6th St, Brooklyn, NY 11215-3671
Individually Owned
23-yr Hold
Free & Clear
Property ID
US63-2559410
Property profile
Verified
Property type
Medical Office Space
Use group
DENTAL BUILDING
Year built
1966
Total area
85,974 SF
Lot
0.26 ac (11,442 SF)
Zoning code
R6
APN
01084-0164
UPID
US63-2559410
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
-
Weill Cornell - Rehabilitation Medicine at NYP/Brooklyn Methodist Rehabilitation Center
-
NewYork-Presbyterian Medical Group Brooklyn - Pediatrics - Park Slope Physician
-
Boris Dubrovsky, Ph.D. Physician Medical Clinic
-
Dr. Andy Huang Physician
-
Dr. Afshan Malik, MD Physician
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$780k
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$1.68M
Blend (final)
Blend
$1.23M
Owner & transaction history
NOT AVAILABLE FROM DATA SOURCE
NOT AVAILABLE FROM DATA SOURCE
Zoning & alternative use
R6 · 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
$780,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Blend value · Realmo final
$1.23M
Range $1.11M – $1.35M · ±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
$14 / 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
$8,499
Tax year 2024
Assessed value
$2,551,950
Assessed 2024
Previous assessed
$2,551,950
+0.0% YoY
Effective rate
0.33%
On assessed value
Assessed land
$472,500
Assessed improvement
$2,079,450
Land market value
$1,050,000
Improvement market value
$4,621,000
Total market value
$5,671,000
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
Medical Office Space
Use group
DENTAL BUILDING
Status
Off-Market
Year built
1966
Heating
NONE
Buildings
1
Stories
12
Units
121
Total area
85,974 SF
Lot
0.26 ac (11,442 SF)
Zoning code
R6
APN
01084-0164
UPID
US63-2559410
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.
Building & site characteristics
From public records
Year built
1966
Heating
NONE
Stories
12
Buildings
1
Units
121
Lot
0.26 ac
Current owner
From public records · entity-resolved
NOT AVAILABLE FROM DATA SOURCE
Individual
Free & Clear · 0 yrs held
Mailing address
501 6TH ST, BROOKLYN, NY 11215-3671
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
—
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
No recorded transactions
No recorded transactions found for this property.
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
Ask anything about this address in plain English.
“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
You own 501 6th St?
List it free. Reach 20,000 daily buyers.
We’ve already pulled the facts. Confirm photos + price and you’re live in 2 minutes.
List this address →
Full reports are paid
Unlock the full Property Analytics report
Start free for 7 days — no card required. Full owner contacts, all 4 valuations with methodology, refine flow, comparable adjustments, foot-traffic deep dive, export to PDF / CSV.
