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Property profile & analytics
OFF-MARKET
Estimated value
$690,000
Office buildings
303 Griffing Ave, Riverhead, NY 11901-3010
Entity Owned
21-yr Hold
Free & Clear
Property ID
US63-0003780
Property profile
Verified
Property type
Office buildings
Use group
PROFESSIONAL BUILDING
Year built
1900
Total area
4,032 SF
Lot
0.14 ac (6,098 SF)
Zoning code
08 - GOVERNMENTAL
APN
0600-128.00-03.00-020.000
UPID
US63-0003780
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
-
Fire Damage Restoration and Cleanup Riverhead General Contractor Renovation Specialist
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$690k
Owner & transaction history
303 Griffing Associates LLC · 21 yrs held
303 Griffing Associates LLC
since 2004
1 recorded transaction
Zoning & alternative use
08 - GOVERNMENTAL · Riverhead, 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 Riverhead submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Riverhead 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
CAP Approach
Comparable Approach
Alternative Use
Get a detailed, property-specific estimation — fast and free
Price per SF
Sale + rent benchmarks
Subject property
$171 / 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 2020Property tax & assessments
Tax year 2020
Assessed value
$64,700
Assessed 2023
Previous assessed
$64,700
+0.0% YoY
Assessed land
$25,000
Assessed improvement
$39,700
Land market value
$269,107
Improvement market value
$427,341
Total market value
$696,448
Applied tax rate
473,002.0000
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
1900
Heating
NONE
Buildings
1
Stories
2
Total area
4,032 SF
Lot
0.14 ac (6,098 SF)
Zoning code
08 - GOVERNMENTAL
APN
0600-128.00-03.00-020.000
UPID
US63-0003780
Jurisdiction
SUFFOLK
Metro division
NASSAU-SUFFOLK, NY METROPOLITAN DIVISION
Zoning & alternative use
08 - GOVERNMENTAL · Riverhead, NY
Zoning 08 - GOVERNMENTAL · permitted uses
08 - GOVERNMENTAL · Riverhead, NY
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Riverhead. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1900
Heating
NONE
Stories
2
Buildings
1
Lot
0.14 ac
Current owner
From public records · entity-resolved
303 Griffing Associates LLC
Entity
Free & Clear · 21 yrs held
Mailing address
889 HARRISON AVE STE #2, RIVERHEAD, NY 11901-2090
Ownership since
2004
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
1 recorded event · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Aug 10, 2004
$300,000
303 Griffing Associates LLC
Wasserman,robert L
Warranty 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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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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