445 Northern Blvd Great Neck, NY 11021
Office buildings
Google Maps
Entity Owned
9-yr Hold
~
Est. High Equity
For Sale
1 / 18
$15,900,000
445 Northern Blvd, Great Neck, NY 11021
View Listing →
Estimated value (blended)
$3.00M
Range $2.70M – $3.29M (±10%)
Property ID
US63-3930170
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1966
Construction
CONCRETE
Total area
15,295 SF
Lot
0.58 ac (25,091 SF)
APN
02-242-00-0213
UPID
US63-3930170
Cap rate & NOI
Priority signal for investors
Implied cap rate, NOI & suggested price
Cap rate vs submarket · NOI estimate · 3 price anchors
Current use
Occupant on record · Public records
-
Accounting Firm Tax Preparation
-
Medical Clinic
-
Advocacy Group
-
Psychotherapist
-
Employment Agency
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$3.00M
Owner & transaction history
since 2016
6 recorded transactions
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
Value estimation
Instant AI valuation built from comps, income signals, and proprietary benchmarks. A defensible range, not a single guess.
17% off on annual
Unlock the complete Valuation workflow
Full NOI reconstruction, selected comps, alternative-use scenarios, data audit and PDF export.
Full NOI build-up · 6 steps
All 6 comparables with addresses
Sensitivity value band
Source audit · 10 inputs
PDF export
Analytics Standard · 5 reports
from $99/month
from $99/month
Summary
1
Valuation conclusion
Included free
Estimated market value
$3.00M
Value range
$2.70M – $3.29M
±10% around blend
Estimated value / SF
$196 / SF
Confidence
High
6 county-verified comps
Property data
88
Market benchmarks
33
Comparable evidence
60
Income certainty
100
$2.70M
blend $3.00M
$3.29M
Market-derived valuation under stabilized market assumptions. Desktop analysis. No physical inspection performed.
2
Subject property
Included free
GBA
15,295 SF
Lot area
0.58 ac
Year built
1966
Stories
3
APN
02-242-00-0213
Assessed value
$32,725
Annual tax
$181,490
3
Income approach: direct capitalization
Partial preview
Estimated Stabilized NOI, derived from market rent, vacancy and expense benchmarks. Actual property income not reported.
Estimated market rent / SF
Potential gross income
Vacancy allowance
Effective gross income
Benchmark operating expenses
Stabilized NOI
Property tax
$181,490
Selected cap rate
4
Sales comparison
Partial preview
Sales approach indication
$3.74M
Weighted, 6 comps · high confidence
Evidence
6 found · 6 selected
County-verified recorded sales
Comparable
Sale dateSale price$ / SF
12.6 mi away · 12,288 SF
14.3 mi away · 15,026 SF
14.4 mi away · 15,040 SF
14.4 mi away · 11,636 SF
17.4 mi away · 19,500 SF
5
Sensitivity & risk
Partial preview
Downside
−10%
Base
$3.00M
Upside
+10%
Bounds of the ±10% band vs the blend — never simulated scenarios.
6
Current market position
Included free
Benchmark
Observed band ($/SF)AverageSubject delta
County 295 sales
$706
-72%
Band = middle half (Q1–Q3) of recorded sale $/SF for this use type per geography; the diamond marks the subject at $196/SF. Delta below average reads as headroom. Source: Realmo CRE sales derivatives (county records).
7
Data & methodology
Included free
Building area
County record
Property tax
County record
Assessed value
County record
Zoning designation
Not available
Operating expenses
Modeled
Market rent
Market benchmark
Actual rent roll
Not available
Tenant leases
Not available
Physical condition
Not inspected
Conversion costs
Not available
Not analyzed due to unavailable source data: tenant leases, physical condition and capital
requirements were not available for this desktop analysis. Cost Approach excluded due to
availability of income evidence.
Automated valuation analysis, not a licensed appraisal. Figures are derived from public
records and proprietary models. Desktop analysis: no physical inspection, tenant leases or reported
property income. Verify with a licensed appraiser before transacting.
Cap rate
Cap rate calculated from real income and expense signals, benchmarked against sales of similar assets nearby.
17% off on annual
Unlock the complete Cap Rate workflow
Full market tables, editable assumptions, comparable evidence, saved work and exports.
9-scenario matrix
Comparable evidence · 6 sales
NOI build-up · 9 steps
Market rates by use type
PDF export
Analytics Standard · 5 reports
from $99/month
from $99/month
Overview
Selected market yield
5.19%
Selected cap rate for this office buildings
Derived from the Great Neck market rent, vacancy and expense benchmarks for this use type.
Lower yield / higher price
Higher yield / lower price
5.0%
This property · 5.19%
9.0%
NOI (est.)
$825k *
* derived from a real price signal at a 7% cap
Price sensitivity
The rate is the decision lever; valuation is the consequence.
Test a cap rate
Implied value$15.90M
Move the market yield to see immediate price impact.
Value / SF
$1,040
Vs. selected
Base
Derivation
NOI ÷ cap
Arithmetic over the derived NOI * — not market scenario modeling.
NOI × cap matrix
Preview
Preview of 9 modeled outcomes.
NOI
4.69%5.19%5.69%
$743k
$15.84M
$14.31M
$13.06M
$825k
$17.60M
$15.90M
$14.51M
$908k
$19.36M
$17.49M
$15.96M
NOI sensitivity ±10% across the selected-rate band (±0.5 pp) — derivation of the NOI above.
Comparable evidence
Partial preview
Recorded sales nearby
6 found
High confidence · county-verified
Closest comparable
$500k
6.1 mi · Jan 2026 · $35/SF
Property tax & assessments
Tax year 2023Property tax & assessments
Tax year 2023
Tax billed
$181,490
Tax year 2023
Assessed value
$32,725
Assessed 2023
Previous assessed
$37,688
-13.2% YoY
Effective rate
554.59%
On assessed value
Assessed land
$9,802
Assessed improvement
$22,923
Total market value
$3,272,500
Applied tax rate
756.0000
Automated cap rate analysis. Based on public records, market benchmarks and proprietary
models. Verify with a licensed professional before transacting.
Property description
Physical attributes from public recordsBuilding & lot
Public records
Property type
Office buildings
Use group
OFFICE BUILDING
Status
For Sale
Year built
1966
Construction
CONCRETE
Heating
FORCED AIR
Cooling
CENTRAL
Stories
3
Total area
15,295 SF
Lot
0.58 ac (25,091 SF)
APN
02-242-00-0213
UPID
US63-3930170
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
Building & site characteristics
From public records
Year built
1966
Construction
CONCRETE
Heating
FORCED AIR
Cooling
Yes
Stories
3
Lot
0.58 ac
Zoning
The recorded zoning designation, what the district officially allows, and the municipal source it comes from.
No zoning code is on file for this parcel. Zoning coverage grows with every catalog release — check back, or open Location Intelligence for use analysis of this corner.
Ownership Intelligence
Find the owner behind the property.
Unlock the evidence behind ownership: portfolio, transactions, debt and signals that help you decide who to contact next.
What opens after registration
Ownership report
Owner identityResolved entity and name variants
Portfolio holdingsLinked properties and estimated value
Deal signalsSell-side activity worth following
Debt & historyRecorded loans and transaction history
Private report access
See the ownership record for this address.
Registration is required before any owner information is shown.
One complete report on every paid plan · 5 · 30 · 100 reports per month.
Owner of record and activity signals are derived from public records and modeled classifications.
They do not confirm beneficial ownership or intent to transact.
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?”
Full reports are paid
Unlock the full Property Analytics report
Pick a plan to open full owner contacts, all 4 valuations with methodology, the refine flow, comparable adjustments, the foot-traffic deep dive and PDF / CSV export. Cancel anytime.
