Entity Owned Property summary
AI-generated overview
This 4,385-square-foot industrial property at 340 Marconi Blvd, Copiague, NY 11726, presents a compelling investment opportunity. Situated on a 6,000-square-foot lot, this single-story, 1951-built building offers versatile space ideal for owner-occupancy or multi-tenant use. The property features two drive-in doors and ample yard parking. The building is currently vacant and ready for immediate occupancy. Recent improvements include a roof replacement within the last two years. Low annual property taxes are approximately $10,554. The asking price is $799,000, translating to $182.21 per square foot. This property is zoned for manufacturing and warehouse use and offers the potential for significant rental income through partial occupancy. The property's location in Suffolk County provides easy access to major transportation routes. This is an excellent opportunity for a business seeking a functional and cost-effective space.
Property profile
Verified
Property type
Manufacturing properties
Use group
MANUFACTURING (LIGHT)
Total area
4,385 SF
Lot
0.14 ac (6,000 SF)
Zoning code
G
APN
0100-177.00-03.00-061.000
UPID
US63-2925720
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
-
Landscaping General Contractor
Location
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$930k
CAP Approach
CAP
$960k
Comparable Approach
Comparable
$798k
Blend (final)
Blend
$810k
Owner & transaction history
since 2025
Last sale
$785,000
3 recorded transactions
Zoning & alternative use
G · Copiague, NY
Top alternative use upside
Commercial (general)
$1.3M
+24.6%
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.
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Full NOI reconstruction, selected comps, alternative-use scenarios, data audit and PDF export.
All 3 comparables with addresses
3 alternative uses screened
Sensitivity value band
Source audit · 6 inputs
PDF export
Analytics Standard · 5 reports
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Summary
1
Valuation conclusion
Included free
Estimated market value
$810k
Value range
$729k – $891k
±10% around blend
Estimated value / SF
$185 / SF
Confidence
Low
3 county-verified comps
Property data
63
Market benchmarks
33
Comparable evidence
30
$729k
blend $810k
$891k
Market-derived valuation under stabilized market assumptions. Desktop analysis. No physical inspection performed.
2
Subject property
Included free
GBA
4,385 SF
Lot area
0.14 ac
APN
0100-177.00-03.00-061.000
Zoning
G
Assessed value
$2,910
3
Income approach: direct capitalization
Partial preview
Income approach indication
$960k
Direct capitalization · @ 6.5% CAP return
@ 6% CAP return
$1.04M
@ 6.5% CAP return
$960k
@ 7% CAP return
$890k
4
Sales comparison
Partial preview
Sales approach indication
$1.80M
Weighted, 3 comps · low confidence
Evidence
3 found · 3 selected
County-verified recorded sales
Comparable
Sale dateSale price$ / SF
23.5 mi away · 4,094 SF
24.8 mi away · 3,800 SF
5
Sensitivity & risk
Partial preview
Downside
−10%
Base
$810k
Upside
+10%
Bounds of the ±10% band vs the blend — never simulated scenarios.
6
Current market position
Included free
Benchmark
Observed band ($/SF)AverageSubject delta
County 170 sales
$241
-23%
Band = middle half (Q1–Q3) of recorded sale $/SF for this use type per geography; the diamond marks the subject at $185/SF. Delta below average reads as headroom. Source: Realmo CRE sales derivatives (county records).
7
Alternative use screening
Partial preview
Top alternative use
Commercial (general)
Gross theoretical uplift
+25%
vs current-use indication
Industrial (general) · current use
Warehouse, Storage
Values shown before conversion costs, entitlement costs, capital expenditures and stabilization risk.
8
Data & methodology
Included free
Building area
County record
Property tax
Not available
Assessed value
County record
Zoning designation
County record
Operating expenses
Modeled
Market rent
Not available
Not analyzed due to unavailable source data: actual rent roll, tenant leases, physical condition and capital
requirements are outside a desktop analysis.
Cost Approach excluded: income and sales evidence cover the value conclusion.
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 · 3 sales
Market rates by use type
PDF export
Analytics Standard · 5 reports
from $99/month
from $99/month
Overview
No cap rate is computable for this property yet: no recorded sale, income signal or market-rate row for its use type.
Price sensitivity
The rate is the decision lever; valuation is the consequence.
Test a cap rate
Implied value$785k
Move the market yield to see immediate price impact.
Value / SF
$179
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
5.00%7.00%9.00%
$49k
$989k
$706k
$550k
$55k
$1.10M
$785k
$611k
$60k
$1.21M
$863k
$672k
NOI sensitivity ±10% across the 5 / 7 / 9% anchors — derivation of the NOI above.
Comparable evidence
Partial preview
Recorded sales nearby
3 found
Low confidence · county-verified
Closest comparable
$3.55M
17.4 mi · Sep 2025 · $739/SF
Property tax & assessments
Tax year 2020Property tax & assessments
Tax year 2020
Assessed value
$2,910
Assessed 2023
Previous assessed
$2,910
+0.0% YoY
Assessed land
$450
Assessed improvement
$2,460
Land market value
$682
Improvement market value
$3,727
Total market value
$4,409
Applied tax rate
472,005.0000
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
Manufacturing properties
Use group
MANUFACTURING (LIGHT)
Status
Off-Market
Heating
NONE
Total area
4,385 SF
Lot
0.14 ac (6,000 SF)
Zoning code
G
APN
0100-177.00-03.00-061.000
UPID
US63-2925720
Jurisdiction
SUFFOLK
Metro division
NASSAU-SUFFOLK, NY METROPOLITAN DIVISION
Zoning & alternative use
G · Copiague, NYZoning G · permitted uses
G · Copiague, NY
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Alternative use value scenarios
Repositioning upside vs current use
Alternative use deep dive — conversion cost, permits, timeline
Conversion cost estimate · Permit path & risks · Stabilized NOI per option
Building & site characteristics
From public records
Heating
NONE
Lot
0.14 ac
Zoning
The recorded zoning designation, what the district officially allows, and the municipal source it comes from.
Zoning designation
County-recorded code
G
Jurisdiction
Copiague, NY
Recorded code
G
Ownership Intelligence
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Owner identityResolved entity and name variants
Portfolio holdingsLinked properties and estimated value
Deal signalsSell-side activity worth following
Debt & historyRecorded loans and transaction history
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Owner of record and activity signals are derived from public records and modeled classifications.
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