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Property profile & analytics
OFF-MARKET
Estimated value
$1,570,000
Investment properties
579 Montauk Hwy Sayville, NY 11782
Entity Owned
4-yr Hold
Free & Clear
Property ID
US63-6018065
Property profile
Verified
Property type
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Lot
1.38 ac (60,113 SF)
Zoning code
GST
APN
0500-332.00-02.00-004.003
UPID
US63-6018065
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
$1.55M
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$1.57M
Owner & transaction history
579 609 Montauk Hwy LLC · 4 yrs held
579 609 Montauk Hwy LLC
since 2022
Last sale
$1.6M
3 recorded transactions
Zoning & alternative use
GST · Sayville, 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 Sayville submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Sayville 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
$1,535,000
ML approach
$1,550,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Blend value · Realmo final
$1.57M
Range $1.41M – $1.73M · ±10% · vs last sale $1.60M (Jun 2 2022)
Last sale anchor
$1.60M
Jun 2 2022
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
—
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 2020Property tax & assessments
Tax year 2020
Assessed value
$42,000
Assessed 2023
Previous assessed
$42,000
+0.0% YoY
Assessed land
$22,300
Assessed improvement
$19,700
Land market value
$306,319
Improvement market value
$270,604
Total market value
$576,923
Applied tax rate
472,805.0000
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
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Status
Off-Market
Heating
NONE
Lot
1.38 ac (60,113 SF)
Zoning code
GST
APN
0500-332.00-02.00-004.003
UPID
US63-6018065
Jurisdiction
SUFFOLK
Metro division
NASSAU-SUFFOLK, NY METROPOLITAN DIVISION
Zoning & alternative use
GST · Sayville, NY
Zoning GST · permitted uses
GST · Sayville, NY
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Sayville. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Heating
NONE
Lot
1.38 ac
Current owner
From public records · entity-resolved
579 609 Montauk Hwy LLC
Entity
Free & Clear · 4 yrs held
Mailing address
105 GILLETTE AVE, BAYPORT, NY 11705-1880
Ownership since
2022
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
Jun 2, 2022
$600,000
579 609 Montauk Hwy LLC
Apollo Electric&contract
Deed
—
Feb 4, 2015
—
Apollo Electric & Contracting
Kalis James P
Grant Deed
related
—
Feb 6, 2007
$700,000
James Kalis
Farcell,t & D
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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