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Professional Office Building
For Sale
$2,199,999

25 Nassau Ln, Island Park, NY 11558

Office property with a kitchen, five bathrooms, and parking serving professional users.

Property Size8,668 SF
Days on Market173

Property Features for 25 Nassau Ln

General Information

Standard status Active
Size 8,668 SF
Property subtype Commercial

Taxes and HOA fees

Annual Taxes $46,060

Building Details

Building Size 8,668 SF
Year Built 1970
Listed By: Richard Baumel
Source: Elliman
Added: Apr 28 Changed: Oct 5 Last Checked: Oct 16 at 10:56AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Richard Baumel

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Investment Insights

Based on property information with market context.

This 8,600-square-foot office building provides professional workspace with five bathrooms, a kitchen, and 14 parking spots. Constructed in 1970, the property is configured for office occupancy and offers a substantial existing commercial improvement.

The building is located at 25 Nassau Ln in Island Park, near the Island Park Train Station. WalkScore is 78, described as Very Walkable, while BikeScore is 56, described as Bikeable. TransitScore is 38, described as Some Transit, providing additional context for access by walking, bicycle, and public transportation.

Key Highlights

  • 8,600‑square‑foot professional office building
  • Five bathrooms and a kitchen
  • 14 parking spots

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$149,050
Cap Rate
6.78%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$2,981,000 $3.0M
Cap Rate 7%
$2,129,286 $2.1M
Cap Rate 9%
$1,656,111 $1.7M
Market Conditions
NOI Build-Up for 8,668 SF
Gross rent
$242.4K $27.96/SF
− Vacancy
−$43.6K −$5.03/SF
EGI
$198.7K $22.93/SF
− OpEx
−$49.7K −$5.73/SF
NOI
$149.0K $17.20/SF
Area
Nassau County, NY
Vacancy
18.00%
Lease Rate
$27.96 /SF/Yr
Expense Ratio
25.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$2,981,000
Cap Rate 7%
$2,129,286
Cap Rate 9%
$1,656,111

Alternative Uses

Best Use
Office B
$2.13M
$1.86M – $2.48M (±1% cap)
NOI $149,050 @ 7.0% cap · market cap 6.78%
Second Best
—
—
no second resolved use
Theoretical Best
Specialty Retail
$5.73M
$5.01M – $6.69M (±1% cap)
NOI $401,177 @ 7.0% cap · market cap 18.24%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

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Current Use

Office buildings

Suggested Use

Top Pick Law Firm Real Estate Agency Dental Office Hair Salon Barber Shop Furniture & Home Goods

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Location Intelligence

Trade Area within ½ mile

751
Businesses Nearby

Demographics for 11558, NY

8,954
Population
3,317
Households
2.7
Avg Household Size
44
Median Age
36%
College-Educated
93%
High-School Grad
1.5 sq mi
ZIP Area
5,969
Density / Sq Mi
$109,443
Median Household Income
$62,091
Median Earnings
$2,212
Median Rent
$601,500
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
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Market

Vacancy Rate% for Office in Northeast region

13.1% 2019
15.4% 2020
17.6% 2021
19.1% 2022
20.2% 2023
20.9% 2024
19.9% 2025

Frequently Asked Questions

What type of property is this?
Office building - Office property with a kitchen, five bathrooms, and parking serving professional users.
Where is this office building located?
The property is located at 25 Nassau Ln Island Park, NY.
What is the asking price?
The asking price for this property is $2,199,999.
What are key features of this property?
This property features: 8,600‑square‑foot professional office building; Five bathrooms and a kitchen; 14 parking spots
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