www.crexi.com - The Commercial Real Estate Exchange
For Sale
Office 

Nassau County Office Properties for Sale

107 results
Pictures of Retail, Office property located at 49 Cutter Mill Road, Great Neck, NY 11021 for sales - image #1
$440,000
49 Cutter Mill Road
Retail

49 Cutter Mill Road Great Neck, NY 11021

Pictures of Office property located at 15 Atlantic Ave, Lynbrook, NY 11563 for sales - image #1
virtual tour
$7,000,000
Office Building in Lynbrook, NY
Fully-Occupied Investment Property

15 Atlantic Ave Lynbrook, NY 11563

Pictures of Office property located at 877 Stewart Ave, Garden City, NY 11530 for sales - image #1
$850,000
877 Stewart Ave Medical Condo
1 Condo. Unit Available for sale in Garden City

877 Stewart Ave Garden City, NY 11530

Pictures of Office property located at 524 Hicksville Rd, Massapequa, NY 11758 for sales - image #1
Unpriced
524 Hicksville Road
Fully Built-Out Space • • 4,188 SF on 2 Floors & Storage Basement

524 Hicksville Rd Massapequa, NY 11758

Pictures of Business for Sale, Office property located at 210 Atlantic Ave, Lynbrook, NY 11563 for sales - image #1
$225,000
Turn-Key Dental Office – Fully Equipped
Turn-Key Dental Office for Sale – Fully Equipped

210 Atlantic Ave Lynbrook, NY 11563

Pictures of Office property located at 393 Sunrise Highway, Lynbrook, NY 11563 for sales - image #1
$3,500,000
393 Sunrise Highway
Office

393 Sunrise Highway Lynbrook, NY 11563

Pictures of Office, Retail, Industrial property located at 20-22 Brooklyn Avenue, Hempstead, NY 11581 for sales - image #1
$1,200,000
20-22 Brooklyn Avenue
Office

20-22 Brooklyn Avenue Hempstead, NY 11581

Pictures of Office property located at 32 Holman Blvd, Hicksville, NY 11801 for sales - image #1
Unpriced
32 Holman Blvd
Office • 5,133 SqFt

32 Holman Blvd Hicksville, NY 11801

See New Listings First!
Save your filters and get alerts when new properties hit the market.
Save My Search
Pictures of Retail, Office property located at 240 Long Beach Road, Island Park, NY 11558 for sales - image #1
$1,000,000
240 Long Beach Road, Island Park Office Building
Professional Office Building for Sale • 3,600 SF • Island Park, NY

240 Long Beach Road Island Park, NY 11558

Pictures of Mixed Use, Office property located at 325 E Park Avenue, Long Beach, NY 11561 for sales - image #1
$1,850,000
325 E Park Avenue
Mixed Use

325 E Park Avenue Long Beach, NY 11561

Pictures of Mixed Use, Office, Retail property located at 69 S Main Street, Hempstead, NY 11520 for sales - image #1
Opportunity Zone
$799,999
69 S Main Street
Mixed Use

69 S Main Street Hempstead, NY 11520

Pictures of Office, Mixed Use property located at 1703 Merrick Avenue, Merrick, NY 11566 for sales - image #1
$2,625,000
On Merrick Avenue
Commercial Building For Sale In Merrick, NY

1703 Merrick Avenue Merrick, NY 11566

Pictures of Office property located at 875 Merrick Avenue, Westbury, NY 11590 for sales - image #1
Unpriced
875 Merrick Ave
Office • 43,000 SqFt

875 Merrick Avenue Westbury, NY 11590

Pictures of Retail, Office property located at 1603 Hempstead Turnpike, Elmont, NY 11003 for sales - image #1
$1,200,000
1603 Hempstead Turnpike
Retail

1603 Hempstead Turnpike Elmont, NY 11003

Pictures of Mixed Use, Office, Retail property located at 20 W Park Ave, Long Beach, NY 11561 for sales - image #1
$4,300,000
20 W Park Ave
Mixed Use • 7.00% CAP

20 W Park Ave Long Beach, NY 11561

Pictures of Office property located at 270 Doughty Boulevard, Hempstead, NY 11096 for sales - image #1
$3,500,000
270 Doughty Boulevard
Office

270 Doughty Boulevard Hempstead, NY 11096

Pictures of Business for Sale, Office property located at 19 Morris Avenue, Hempstead, NY 11570 for sales - image #1
$1,899,999
19 Morris Avenue
Business for Sale

19 Morris Avenue Hempstead, NY 11570

Pictures of Office property located at 293 Castle Avenue, Hempstead, NY 11590 for sales - image #1
$2,500,000
293 Castle Avenue
Office

293 Castle Avenue Hempstead, NY 11590

Pictures of Retail, Office property located at 221-223 E Park Avenue, Long Beach, NY 11561 for sales - image #1
$1,750,000
221-223 E Park Avenue
Retail

221-223 E Park Avenue Long Beach, NY 11561

Pictures of Mixed Use, Office property located at 400 Northern Boulevard, North Hempstead, NY 11021 for sales - image #1
$2,150,000
400 Northern Boulevard
Mixed Use

400 Northern Boulevard North Hempstead, NY 11021

Pictures of Office property located at 311 Woods Ave, Oceanside, NY 11572 for sales - image #1
$1,699,000
311 Woods Ave
Unique mixed use investment property. Impeccably maintained and fully occupied.

311 Woods Ave Oceanside, NY 11572

Pictures of Office property located at 230 Hilton Avenue 9, Hempstead, NY 11550 for sales - image #1
$269,888
230 Hilton Avenue 9
Office

230 Hilton Avenue 9 Hempstead, NY 11550

Pictures of Business for Sale, Retail, Office property located at 780 Elmont, Hempstead, NY 11003 for sales - image #1
$139,000
Tudor
Business for Sale • 20.00% CAP

780 Elmont Hempstead, NY 11003

Pictures of Business for Sale, Office property located at 1603 Hempstead Turnpike, Elmont, NY 11003 for sales - image #1
$1,200,000
1603 Hempstead Turnpike
Business for Sale

1603 Hempstead Turnpike Elmont, NY 11003

Pictures of Office property located at 1614 Grand Avenue, Hempstead, NY 11510 for sales - image #1
$915,000
1614 Grand Avenue
Office

1614 Grand Avenue Hempstead, NY 11510

Pictures of Retail, Office, Special Purpose, Land, Industrial property located at 5651-5661 Merrick Road, Oyster Bay, NY 11758 for sales - image #1
$1,499,000
5661
Retail • 9.00% CAP

5651-5661 Merrick Road Oyster Bay, NY 11758

Pictures of Office property located at 441 Franklin Avenue, Hempstead, NY 11010 for sales - image #1
$2,650,000
441 Franklin Avenue
Office

441 Franklin Avenue Hempstead, NY 11010

Pictures of Business for Sale, Office, Industrial property located at 150 Jerusalem Avenue, Oyster Bay, NY 11758 for sales - image #1
$1,325,000
150 Jerusalem Avenue
Business for Sale

150 Jerusalem Avenue Oyster Bay, NY 11758

Pictures of Office property located at 1575 Hillside Avenue, North New Hyde Park, NY 11040 for sales - image #1
$1,100,000
New Hyde Parkk Medical Arts Building
2,518 Sq. Ft. of Move-In Ready Medical Space in Pristine Condition

1575 Hillside Avenue North New Hyde Park, NY 11040

Pictures of Office property located at 2160 Hempstead Tpke, East Meadow, NY 11554 for sales - image #1
$1,250,000
2160 Hempstead Tpke
Office • 5,722 SqFt

2160 Hempstead Tpke East Meadow, NY 11554

Pictures of Office property located at 230 Hilton Avenue 107 #107,108,109, Hempstead, NY 11550 for sales - image #1
$375,000
Plaza 230
Office

230 Hilton Avenue 107 #107,108,109 Hempstead, NY 11550

Pictures of Retail, Office property located at 621 Chestnut Street, Hempstead, NY 11530 for sales - image #1
$1,380,000
621 Chestnut St
Retail

621 Chestnut Street Hempstead, NY 11530

Pictures of Office property located at 230 Hilton Avenue STE 105, Hempstead, NY 11550 for sales - image #1
$325,000
230 Hilton Ave Unit 105
Office • 1,500 SqFt

230 Hilton Avenue STE 105 Hempstead, NY 11550

Pictures of Office property located at 233 E Shore Road 204, North Hempstead, NY 11023 for sales - image #1
$699,000
233 E Shore Road 204
Office • 1,200 SqFt

233 E Shore Road 204 North Hempstead, NY 11023

Pictures of Office, Mixed Use property located at 287 Northern Boulevard, North Hempstead, NY 11021 for sales - image #1
$6,500,000
287 Northern Boulevard
Office • 32,374 SqFt

287 Northern Boulevard North Hempstead, NY 11021

Pictures of Office property located at 399 W John St, Hicksville, NY 11801 for sales - image #1
$3,250,000
399 W. John street
Office • 7,500 SqFt

399 W John St Hicksville, NY 11801

Pictures of Office property located at 230 Hilton Avenue , 107,108,109, Hempstead, NY 11550 for sales - image #1
$375,000
230 Hilton Avenue , 107,108,109
Office

230 Hilton Avenue , 107,108,109 Hempstead, NY 11550

Pictures of Office property located at 504 Merrick Rd, Lynbrook, NY 11563 for sales - image #1
virtual tour
$175,000
504 Merrick Rd #GF Lynbrook, NY 11563
Beautiful zen like office space available for sale

504 Merrick Rd Lynbrook, NY 11563

Pictures of Office, Industrial property located at 25 Nassau Lane, Island Park, NY 11558 for sales - image #1
$2,199,999
25 Nassau Lane
Office

25 Nassau Lane Island Park, NY 11558

Pictures of Office, Retail property located at 57A Cutter Mill, North Hempstead, NY 11021 for sales - image #1
$488,888
57A Cutter Mill
Office

57A Cutter Mill North Hempstead, NY 11021

Pictures of Business for Sale, Office property located at 88 S Bayles Avenue, North Hempstead, NY 11050 for sales - image #1
$300,000
88 S Bayles Avenue
Business for Sale

88 S Bayles Avenue North Hempstead, NY 11050

Pictures of Office property located at 40 Stoner Ave, Great Neck, NY 11021 for sales - image #1
$459,000
40 Stone Avenue O1
Office

40 Stoner Ave Great Neck, NY 11021

Pictures of Business for Sale, Office property located at 4169 Iris Place, Oyster Bay, NY 11714 for sales - image #1
$699,000
4169 Iris Place
Business for Sale

4169 Iris Place Oyster Bay, NY 11714

Pictures of Office property located at 600 Hicksville Road, Bethpage, NY 11714 for sales - image #1
$1,298,888
600 Hicksville Road
Office • 3,456 SqFt

600 Hicksville Road Bethpage, NY 11714

Pictures of Mixed Use, Office property located at 1895 Park Street, Hempstead, NY 11509 for sales - image #1
$1,599,000
1895 Park Street
Mixed Use • 2,890 SqFt

1895 Park Street Hempstead, NY 11509

Pictures of Industrial, Office property located at 88 Windsor Avenue, North Hempstead, NY 11501 for sales - image #1
$2,595,000
Prime Mineola Industrial Flex Property
Rare Owner-User / Investor Opportunity in Mineola/Western Nassau County!

88 Windsor Avenue North Hempstead, NY 11501

Pictures of Office property located at 17 S Maryland Avenue, North Hempstead, NY 11050 for sales - image #1
$889,000
17 S Maryland Avenue
Office

17 S Maryland Avenue North Hempstead, NY 11050

Results per page:

Nassau County, NY Office Properties for Sale Market Overview

Search offices for sale in Nassau County, NY and explore 108 office properties for sale on Crexi’s marketplace. Currently, there are 934,657 square feet of office space in Nassau County, averaging $2,983,366 and representing $298,336,595 in total value. The average price per square foot for offices in Nassau County is $381 with a median cap rate of 6%.



Crexi features Nassau County office units for sale, coworking space for sale, medical office for sale, and more that suit a variety of commercial real estate needs.

Nearby Office Properties

Show Less

Nassau County Property Types

Show Less
For assistance, reach out to our support team at [email protected] or call 888.273.0423 . For press inquiries, contact [email protected]
Equal Housing Opportunity
5510 Lincoln Blvd #400, Los Angeles, CA 90094Commercial Real Estate Exchange, Inc.Crexi Technologies, LLCCXTechnology, LLC
© 2026 Commercial Real Estate Exchange, Inc. All Rights Reserved. DRE #02086591