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Property profile & analytics
OFF-MARKET
Estimated value
$1,595,000
Office buildings
300 Northern Blvd, Great Neck, NY 11021-4818
Entity Owned
1-yr Hold
Free & Clear
Property ID
US63-5454271
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1958
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Total area
4,584 SF
Lot
0.42 ac (18,165 SF)
APN
02-084-00-0029
UPID
US63-5454271
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
-
뉴욕 회계사 세금보고 Accounting Firm
-
Fidelis Contracting Inc. Corporate Office
-
WFG Great Neck Office Corporate Office
-
Custom Playing Cards Personalized Poker Customized Printed Playing Cards Department Store
-
뉴욕 홈페이지 제작 Advertising Agency Marketing & Advertising
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$1.60M
Owner & transaction history
300 Northern Blvd Pp LLC · 1 yrs held
300 Northern Blvd Pp LLC
since 2025
5 recorded transactions
Zoning & alternative use
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 Great Neck submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Great Neck 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
RETAIL STORES
$2,610,000
Change: -19% · Conversion: Moderate
Blend value · Realmo final
$1.60M
Range $1.44M – $1.75M · ±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
$348 / 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 2023Property tax & assessments
Tax year 2023
Tax billed
$67,936
Tax year 2023
Assessed value
$13,737
Assessed 2023
Previous assessed
$13,737
+0.0% YoY
Effective rate
494.55%
On assessed value
Assessed land
$5,636
Assessed improvement
$8,101
Total market value
$1,373,700
Applied tax rate
806.0000
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
1958
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Heating
FORCED AIR
Cooling
CENTRAL
Stories
2
Total area
4,584 SF
Lot
0.42 ac (18,165 SF)
APN
02-084-00-0029
UPID
US63-5454271
Jurisdiction
NASSAU
Metro division
NASSAU-SUFFOLK, NY METROPOLITAN DIVISION
Zoning & alternative use
Zoning · permitted uses
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Alternative use value scenarios
Repositioning upside vs current use
RETAIL STORES
Est. value
$2.6M
RETAIL STORES
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
1958
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Heating
FORCED AIR
Cooling
Yes
Stories
2
Lot
0.42 ac
Current owner
From public records · entity-resolved
300 Northern Blvd Pp LLC
Entity
Free & Clear · 1 yrs held
Mailing address
300 NORTHERN BLVD, GREAT NECK, NY 11021-4818
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
2025
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
5 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Apr 9, 2025
—
300 Northern Blvd Pp LLC
Robert Pomponio
Warranty Deed
—
Dec 24, 2024
$3,750,000
Robert Pomponio
Shelterhill Management LLC
Bargain & Sale Deed
—
Mar 7, 2011
$1,650,000
Shelterhill Management LLC
Crown 300 LLC
Grant Deed
—
—
—
Crown 300 LLC
—
Deed Of Trust
related
$1,800,000 · Francisca M Diaz-fernandez
—
—
Crown 300 LLC
—
Deed Of Trust
related
$1,300,000 · North Fork Bank
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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