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Property profile & analytics
OFF-MARKET
Estimated value
$1,110,000
Office buildings
400 Ostrander Ave Riverhead, NY 11901-4614
Entity Owned
4-yr Hold
Free & Clear
Property ID
US63-2828633
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1960
Total area
5,765 SF
Lot
0.73 ac (31,799 SF)
Zoning code
03 - MULTI-FAMILY
APN
0600-127.00-02.00-028.000
UPID
US63-2828633
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
-
Young & Young Surveying (Young and Associates Land Surveying, Engineering & Geology PLLC) Surveyor Land Surveyor
-
Stromski Architecture PC Architect
-
D.S. Cornerstone Builders Corp. Construction Company
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$1.11M
Owner & transaction history
400 Ostrander Avenue LLC · 4 yrs held
400 Ostrander Avenue LLC
since 2022
2 recorded transactions
Zoning & alternative use
03 - MULTI-FAMILY · 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
$193 / 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
$125,000
Assessed 2023
Previous assessed
$125,000
+0.0% YoY
Assessed land
$18,900
Assessed improvement
$106,100
Land market value
$203,445
Improvement market value
$1,142,088
Total market value
$1,345,533
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
OFFICE BUILDING
Status
Off-Market
Year built
1960
Heating
NONE
Buildings
3
Stories
1
Total area
5,765 SF
Lot
0.73 ac (31,799 SF)
Zoning code
03 - MULTI-FAMILY
APN
0600-127.00-02.00-028.000
UPID
US63-2828633
Jurisdiction
SUFFOLK
Metro division
NASSAU-SUFFOLK, NY METROPOLITAN DIVISION
Zoning & alternative use
03 - MULTI-FAMILY · Riverhead, NY
Zoning 03 - MULTI-FAMILY · permitted uses
03 - MULTI-FAMILY · 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
1960
Heating
NONE
Stories
1
Buildings
3
Lot
0.73 ac
Current owner
From public records · entity-resolved
400 Ostrander Avenue LLC
Entity
Free & Clear · 4 yrs held
Mailing address
416 OSTRANDER AVE, RIVERHEAD, NY 11901-4614
Mailing matches property
Yes
Owner-occupied
Yes
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
2 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Mar 17, 2022
—
400 Ostrander Avenue LLC
Howard W Young
Deed
—
Mar 1, 2016
$426,700
Lillain M Carey
Stoneleigh Woods Of Riverhead LLC
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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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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