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Industrial Warehouse with Office

840 S 1st St Ronkonkoma, NY 11779

New
840 S 1st St, Ronkonkoma, NY, 11779
$2,750,000
For Sale
$2,750,000

Industrial warehouse includes ±500 SF office with HVAC, 15–16' clear height, and two drive-in doors.

Property Size10,000 SF
Lot Size0.64 Acres
Price / SF$275
Days on Market6

Property Features for 840 S 1st St

General Information

Standard status
Active
Size
10,000 SF
Lot size
0.64 Acres
Property subtype
industrial
Listing agency Melville
Listed by Max Omstrom · License #10401287964
Source Property.jll
Added: Jul 16 Updated: Jul 21 at 12:20AM Checked: Jul 21 at 3:19AM

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 Melville


Investment Insights

Based on property information with market context.

Industrial warehouse property for sale at 840 S 1st St, Ronkonkoma, NY. The building features approximately ±500 SF of office space with HVAC, as well as warehouse clear height of 15 to 16 feet. Two drive-in doors are provided, each measuring 14' x 10'. The warehouse is heated with gas, and bathrooms are available in both the office and warehouse areas.

Access is available from both South 1 Street and South 2 Street. The site is listed as a 0.64-acre plot.

The property offers a combination of functional warehouse space and dedicated office amenities, including climate control and restrooms within both work and office areas.

Key Highlights

  • 0.64‑acre industrial property at 840 S 1st St
  • Approximately 500 SF office space with HVAC
  • Warehouse offers 15 to 16' clear height

Local Financial Insights For Office B

Simulate Cap Rate and NOI

NOI Build-Up
Vacancy
income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
EGI (Effective Gross Income)
gross rent minus vacancy losses — the realistic income before paying operating costs.
OpEx (Operating Expenses)
recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
NOI (Net Operating Income)
income a property generates after operating costs but before financing and taxes.

Component $ $/SF
Gross rent $279.6k $27.96
− Vacancy −$50.3k −$5.03
EGI $229.3k $22.93
− OpEx −$57.3k −$5.73
NOI $172.0k $17.20
10,000 SF · lease $27.96/SF/yr · vacancy 18.00% · expense 25.00%

Alternative Uses

Best Use
Office B
$2.46M
$2.15M – $2.87M (±1% cap)
NOI $171,954 @ 7.0% cap · market cap 6.25%
Second Best
Warehouse
$2.19M
$1.92M – $2.55M (±1% cap)
NOI $153,245 @ 7.0% cap · market cap 5.57%
Theoretical Best
Office A
$3.05M
$2.67M – $3.55M (±1% cap)
NOI $213,252 @ 7.0% cap · market cap 7.75%
Zoning and permitted uses should be independently verified with local authorities.

Property Analytics

Location Intelligence

Current Use by Public Records

Flex space

Suggested Use

Dental Office Hair Salon Restaurant Nail Salon Spa & Massage Center Cafe & Coffee Shop Grocery & Convenience Store Storage Facility Skin Care Clinic Veterinary Clinic

Zoning and permitted uses should be independently verified with local authorities.

Similar Off Market Nearby

  • Pond Deli — 2140 Pond Rd, Ronkonkoma, NY 11779

FAQs

What type of property is this?
Flex space - Industrial warehouse includes ±500 SF office with HVAC, 15–16' clear height, and two drive-in doors.
Where is this flex space located?
The property is located at 840 S 1st St Ronkonkoma, NY.
What is the asking price?
The asking price for this property is $2,750,000.
What are key features of this property?
This property features: 0.64‑acre industrial property at 840 S 1st St; Approximately 500 SF office space with HVAC; Warehouse offers 15 to 16' clear height
Contact an agent
More about this property
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