Investment properties
Entity Owned
1-yr Hold
Absentee Owner
Free & Clear
Entity Owned 
For Lease
1 / 21
$4,600/Mo
660 Port Washington Blvd, Port Washington, NY 11050
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Property summary
AI-generated overview
This exceptional value-add opportunity presents a 1-story, 8,000 square foot retail storefront complex situated on a 0.19-acre lot in the heart of Port Washington, NY. The property, built in 1930, features four units, currently 75% occupied by three tenants. Each unit boasts separate meters for water, gas, and electricity, offering efficient utility management. The building offers approximately 4,000 square feet of net rentable space, with a compelling asking price of $1,800,000 ($225 per square foot). The property benefits from rare on-site rear parking, a significant advantage in this desirable location. This fee-simple ownership opportunity is ideal for investors seeking to capitalize on the strong retail market in Port Washington. The property's Class B designation and multi-tenant occupancy provide a stable income stream with potential for future value appreciation through lease renegotiation or property improvements. The address is 660-670 Port Washington Blvd, Port Washington, NY 11050, within Nassau County. No tenant credit rating is available.
Property profile
Verified
Property type
Investment properties
Use group
STORE/OFFICE (MIXED USE)
Year built
1930
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Total area
4,000 SF
Lot
0.17 ac (7,380 SF)
APN
05-132-00-0584
UPID
US63-3198680
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
-
(Bike/Boat/Book/etc) Store Florist
-
Florist Wedding Service
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$1.63M
Blend (final)
Blend
$1.60M
Owner & transaction history
since 2025
1 recorded transaction
Zoning & alternative use
Top alternative use upside
Auto repair, garage
$2.6M
+1.5%
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 18 comparables with addresses
3 alternative uses screened
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
$1.60M
Value range
$1.44M – $1.75M
±10% around blend
Estimated value / SF
$399 / SF
Confidence
High
18 county-verified comps
Property data
88
Market benchmarks
33
Comparable evidence
100
Income certainty
100
$1.44M
blend $1.60M
$1.75M
Market-derived valuation under stabilized market assumptions. Desktop analysis. No physical inspection performed.
2
Subject property
Included free
GBA
4,000 SF
Lot area
0.17 ac
Year built
1930
Stories
1
APN
05-132-00-0584
Assessed value
$5,260
Annual tax
$34,515
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
$34,515
Selected cap rate
4
Sales comparison
Partial preview
Sales approach indication
$1.72M
Weighted, 18 comps · high confidence
Evidence
18 found · 6 selected
County-verified recorded sales
Comparable
Sale dateSale price$ / SF
5.7 mi away · 3,180 SF
5.9 mi away · 4,900 SF
6.6 mi away · 3,200 SF
6.8 mi away · 5,100 SF
7.8 mi away · 4,300 SF
5
Sensitivity & risk
Partial preview
Downside
−10%
Base
$1.60M
Upside
+10%
Bounds of the ±10% band vs the blend — never simulated scenarios.
6
Current market position
Included free
Benchmark
Observed band ($/SF)AverageSubject delta
County 604 sales
$647
-38%
Band = middle half (Q1–Q3) of recorded sale $/SF for this use type per geography; the diamond marks the subject at $399/SF. Delta below average reads as headroom. Source: Realmo CRE sales derivatives (county records).
7
Alternative use screening
Partial preview
Top alternative use
Auto Repair, Garage
Gross theoretical uplift
+2%
vs current-use indication
Commercial (general) · current use
Retail Stores
Values shown before conversion costs, entitlement costs, capital expenditures and stabilization risk.
8
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 · 18 sales
NOI build-up · 9 steps
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$396k
Move the market yield to see immediate price impact.
Value / SF
$99
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%
$25k
$499k
$356k
$277k
$28k
$554k
$396k
$308k
$30k
$610k
$436k
$339k
NOI sensitivity ±10% across the 5 / 7 / 9% anchors — derivation of the NOI above.
Comparable evidence
Partial preview
Recorded sales nearby
18 found
High confidence · county-verified
Closest comparable
$1.30M
4.6 mi · Dec 2025 · $319/SF
Property tax & assessments
Tax year 2023Property tax & assessments
Tax year 2023
Tax billed
$34,515
Tax year 2023
Assessed value
$5,260
Assessed 2023
Previous assessed
$5,260
+0.0% YoY
Effective rate
656.18%
On assessed value
Assessed land
$5,259
Assessed improvement
$1.00
Total market value
$526,000
Applied tax rate
809.0000
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
Investment properties
Use group
STORE/OFFICE (MIXED USE)
Status
For Lease
Year built
1930
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Heating
FORCED AIR
Cooling
CENTRAL
Stories
1
Total area
4,000 SF
Lot
0.17 ac (7,380 SF)
APN
05-132-00-0584
UPID
US63-3198680
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
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
Year built
1930
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Heating
FORCED AIR
Cooling
Yes
Stories
1
Lot
0.17 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.
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Owner of record and activity signals are derived from public records and modeled classifications.
They do not confirm beneficial ownership or intent to transact.
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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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