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Medical Office Building

293 Castle Avenue, Westbury, NY 11590

For Sale
$2,249,998

An 8,136-square-foot commercial property offers on-site parking and is available for immediate occupancy.

Property Size8,136 SF
Price / SF$276.55
Days on Market195

Property Features for 293 Castle Avenue

General Information

Standard status Active
Size 8,136 SF
Property subtype Commercial

Taxes and HOA fees

Annual Taxes $36,948

Building Details

Building Size 8,136 SF
Year Built 1946
Buildings 1
Listing Agency: Paris T Rosvolos
Listed By: Paris T. Rosvolos
Source: Adamstreetrealty
Added: Apr 28 Changed: Nov 7 Last Checked: Nov 7 at 9:26AM

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 Paris T Rosvolos

Rey
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Investment Insights

Based on property information with market context.

This 8,136-square-foot medical office property was built in 1946 and includes on-site parking. The space is identified for medical office use, with attorney offices also cited as a suitable use in the property information.

Located at 293 Castle Avenue in Westbury, the building is available for showings. Its parking serves both staff and visitors.

Key Highlights

  • 8,136 square feet of medical office space
  • Built in 1946
  • On‑site parking for staff and visitors

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$142,736
Cap Rate
6.34%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$2,854,720 $2.9M
Cap Rate 7%
$2,039,086 $2.0M
Cap Rate 9%
$1,585,956 $1.6M
Market Conditions
NOI Build-Up for 8,136 SF
Gross rent
$276.3K $33.96/SF
− Vacancy
−$38.4K −$4.72/SF
EGI
$237.9K $29.24/SF
− OpEx
−$95.2K −$11.70/SF
NOI
$142.7K $17.54/SF
Area
Nassau County, NY
Vacancy
13.90%
Lease Rate
$33.96 /SF/Yr
Expense Ratio
40.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$2,854,720
Cap Rate 7%
$2,039,086
Cap Rate 9%
$1,585,956

Alternative Uses

Best Use
Healthcare Medical
$2.04M
$1.78M – $2.38M (±1% cap)
NOI $142,736 @ 7.0% cap · market cap 6.34%
Second Best
Office B
$2.00M
$1.75M – $2.33M (±1% cap)
NOI $139,902 @ 7.0% cap · market cap 6.22%
Theoretical Best
Specialty Retail
$5.38M
$4.71M – $6.28M (±1% cap)
NOI $376,554 @ 7.0% cap · market cap 16.74%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

Who owns this building? See the owner, sales and loan history
Open Analytics

Current Use

Garfield TheREALTOR Real Estate Agency High Quality Presence Advertising Agency Tristate Live Stream Media Distribution Duet Photography & Video Wedding Service Weddings by Hanel (Bike/Boat/Book/etc) Store

Suggested Use

Top Pick Real Estate Agency Auto Parts Store Gym & Fitness Center Storage Facility Hair Salon (Bike/Boat/Book/etc) Store

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

1,160
Businesses Nearby
Under-served
Demand for This Use

Demographics for 11590, NY

47,838
Population
15,497
Households
3.1
Avg Household Size
40
Median Age
40%
College-Educated
87%
High-School Grad
6.7 sq mi
ZIP Area
7,140
Density / Sq Mi
$149,250
Median Household Income
$56,520
Median Earnings
$2,209
Median Rent
$616,500
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Average Price Trend$/SF for Medical Office Space in Nassau County, NY

$428 Jul
$290 Aug
$267 Sep
$228 Oct

Properties on Market for Medical Office Space in Nassau County

Jul
Aug
Sep
Oct

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

Similar Off Market Nearby

  • Westbury Animal Hospital — 319 Union Ave, Westbury, NY 11590
  • Veterinary Care Group - Westbury — 319 Union Ave, Westbury, NY 11590
  • Westbury Animal Hospital: Wilder A N DVM — 319 Union Ave, Westbury, NY 11590

Frequently Asked Questions

What type of property is this?
Medical Office Space - An 8,136-square-foot commercial property offers on-site parking and is available for immediate occupancy.
Where is this medical office space located?
The property is located at 293 Castle Avenue Westbury, NY.
What is the asking price?
The asking price for this property is $2,249,998.
What are key features of this property?
This property features: 8,136 square feet of medical office space; Built in 1946; On‑site parking for staff and visitors
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Includes: Price & PSF · Cap rate · Location · Zoning

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