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Hauppauge, NY Office Buildings for Sale

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6 properties
Ronkonkoma Avenue Freestanding Office Building
Updated: Apr 22
Ronkonkoma Avenue Freestanding Office Building

218 Ronkonkoma Ave, Ronkonkoma, NY 11779

$749,000
1,400 sqft
Freestanding 1,400 SF owner‑user office building with excellent visibility and strong traffic exposure on Ronkonkoma Ave.
Two renovated suites with separate entrances, private bathrooms, and individual utilities/meters.
Recent updates including new siding, flooring, renovated baths, and cabinetry.
Ample parking and low property taxes.
Conveniently located minutes from Ronkonkoma LIRR and surrounded by national and local retailers.
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218 Ronkonkoma Ave, Ronkonkoma, NY 11779

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Boutique Office Building
Updated: Mar 31
Boutique Office Building

140 Fell Ct, Hauppauge, NY 11788

Contact for pricing
17,255 sqft
Boutique commercial building at 140 Fell Ct. offered for sale or lease.
Available space ranges from 1,905 to 17,255 SF.
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Boutique Office Building
Boutique Office Building

140 Fell Ct, Hauppauge, NY 11788

Contact for pricing
2,738 sqft

Boutique office building available for sale or lease with flexible suites ranging from 1,905 to 17,255 SF.

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Hauppauge Office Space For Rent
Hauppauge Office Space For Rent

99 Smithtown Bypass, Hauppauge, NY 11788

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16,000 sqft

16,000 sqft Hauppauge office space ideal for medical/professional use.

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Office Building with Unfinished Basement
Office Building with Unfinished Basement

420 Townline Road, Hauppauge, NY 11788

$885,000

As-is office building featuring hardwood floors, 200-amp electric, and a full unfinished basement plus rear parking easement.

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Freestanding Professional Office with Drive-Through
Freestanding Professional Office with Drive-Through

99 Smithtown Byp, Hauppauge, NY 11788

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16,000 sqft 1.68 AC lot

Freestanding two-story office building with basement, drive-through access, and parking for 68+ vehicles on a 1.68-acre lot.

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Based on your search, we've compiled 80 Potential Opportunities for your consideration. Besides 6 Active listings in Hauppauge, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 66 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Professional Office Building with Tenant
Professional Office Building with Tenant

198 Terry Rd, Smithtown, NY 11787

$948,000
1,683 sqft 0.25 AC lot

Well-maintained 1,683 SF office building on a 10,890 SF lot with NB zoning and an income-producing lower-level tenant.

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Free-Standing Flex Office Building
Free-Standing Flex Office Building

554 Hauppauge Rd, Smithtown, NY 11787

$1,495,000
0.30 AC lot

Free-standing flex/office building on a 13,000+ sq. ft. lot with 3 bays, high ceilings, office space, and 32 parking spaces.

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Free-Standing Medical Office Building
Free-Standing Medical Office Building

276 Smithtown Blvd, Nesconset, NY 11767

Contact for pricing
3,460 sqft

Free-standing building offering 3 office suites with 25 parking spaces, including one leased podiatry office.

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Office
Office

205 Smithtown Blvd, Nesconset, NY 11767

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Office buildings

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Potential Development Sites for Consideration

Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

Amityville Land For Sale
Amityville Land For Sale

770 N Broadway, Amityville, NY 11701

$1,999,990
0.95 AC lot

0.95 acre commercial land in Amityville, NY.

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Approved Commercial Development Lot
Approved Commercial Development Lot

V/L Versa Place, Shirley, NY 11967

$650,000
0.50 AC lot

Vacant, zoned commercial lot with approvals to build a two-story retail/office building with elevator.

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Rocky Point Commercial Lot
Rocky Point Commercial Lot

N Country Roads, Rocky Point, NY

$390,000
0.41 AC lot

J-2 zoned commercial lot in Rocky Point, NY.

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Zoned Commercial Development Lot
Zoned Commercial Development Lot

V/L Versa Place, Shirley, NY 11967

$650,000
0.50 AC lot

Vacant J6-zoned site with approved plans to build a two-story retail/office building with elevator.

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Off-Market Properties in Hauppauge, NY

Consider similar Off-Market properties in Hauppauge, NY. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

1455 Veterans Hwy
OFFICE BUILDING

1455 Veterans Hwy, Islandia, NY 11749-4836

Value Estimation by Request
2.24 AC lot
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1377 Motor Pkwy
OFFICE BUILDING

1377 Motor Pkwy, Hauppauge, NY 11749-5249

$1,385,000
Estimated value
8.02 AC lot
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85 Air Park Dr, Unit 5
OFFICE BUILDING

85 Air Park Dr, Ronkonkoma, NY 11779-9207

Unit 5
$1,200,000
Estimated value
0.12 AC lot
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1601 Veterans Hwy
OFFICE BUILDING

1601 Veterans Hwy, Islandia, NY 11749-1538

Value Estimation by Request
3.60 AC lot
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300 Wheeler Rd
OFFICE BUILDING

300 Wheeler Rd, Hauppauge, NY 11788-4300

$3,675,000
Estimated value
2.79 AC lot
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3555 Veterans Memorial Hwy
OFFICE BUILDING

3555 Veterans Memorial Hwy, Ronkonkoma, NY 11779-7651

Value Estimation by Request
0.02 AC lot
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200 Motor Pkwy
OFFICE BUILDING

200 Motor Pkwy, Hauppauge, NY 11788-5100

$710,000
Estimated value
0.01 AC lot
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291 Ronkonkoma Ave
PROFESSIONAL BUILDING

291 Ronkonkoma Ave, Ronkonkoma, NY 11779

$735,000
Estimated value
0.32 AC lot
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3505 Veterans Memorial Hwy
OFFICE BUILDING

3505 Veterans Memorial Hwy, Ronkonkoma, NY 11779-7640

Value Estimation by Request
0.04 AC lot
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2221 5th Ave
OFFICE BUILDING

2221 5th Ave, Ronkonkoma, NY 11779-6285

Value Estimation by Request
0.06 AC lot
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260 Hawkins Ave
OFFICE BUILDING

260 Hawkins Ave, Ronkonkoma, NY 11779-4205

Value Estimation by Request
0.44 AC lot
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160 Remington Blvd
OFFICE BUILDING

160 Remington Blvd, Ronkonkoma, NY 11779-6912

$615,000
Estimated value
0.06 AC lot
View details
209 Shafter St
OFFICE BUILDING

209 Shafter St, Islandia, NY 11749-5074

Value Estimation by Request
2.75 AC lot
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2231 5th Ave
OFFICE BUILDING

2231 5th Ave, Ronkonkoma, NY 11779-6284

Value Estimation by Request
0.06 AC lot
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2231 5th Ave
OFFICE BUILDING

2231 5th Ave, Ronkonkoma, NY 11779-6284

$550,000
Estimated value
0.06 AC lot
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2221 5th Ave
OFFICE BUILDING

2221 5th Ave, Ronkonkoma, NY 11779-6285

$525,000
Estimated value
0.06 AC lot
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5018 Expy S Dr
PROFESSIONAL BUILDING

5018 Expy S Dr, Ronkonkoma, NY 11779-5589

$1,655,000
Estimated value
1.08 AC lot
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701 Koehler Ave Ste, Unit 4
OFFICE BUILDING

701 Koehler Ave Ste, Ronkonkoma, NY 11779-7403

Unit 4
$1,230,000
Estimated value
0.11 AC lot
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Hauppauge, NY Office Buildings Market Trends and Statistics

Explore 72 office buildings for sale in Hauppauge, NY, showcased through 6 active listings on our real estate platform. These investment opportunities span a total of 53,393 square feet of properties for sale, with an estimated market value of $1,634,000.

Sale prices for office properties in Hauppauge, NY start at $749,000, averaging $817,000, and reaching up to $885,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Office Units 53
Office buildings 19
Medical Office Space 12
Coworking space 2

Demographics Overview

Population 21K
Population Growth (5Y) +6.2%
Median Household Income $142,622
College Educated 57.9%

Listings Trend

New vs delisted commercial listings in Suffolk County

New Delisted

Total CRE Inventory on Market (SF)

Property Size Breakdown

The majority of commercial real estate listings in Hauppauge fall within the 100,000+ square foot range.

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