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Northport, NY Office Buildings for Sale

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Office Building with High Ceilings
Updated: Sep 16, 2025
Office Building with High Ceilings

351 Fort Salonga Road, Northport, NY 11768

$1,500,000
0.43 AC lot
Office property built in 2008 on a 0.43‑acre parcel
Corner location on Fort Salonga Road in Northport
Open floor plan with high ceilings and expansive windows
Forced‑air heating, central air conditioning, public water, and public sewer
On‑site parking, secure entry, and fire‑safety systems
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Realmo Analytics Monitor Off-market properties and contact owners who are ready to sell. Many signals applied to make quality leads for you. Get Leads
Based on your search, we've compiled 27 Potential Opportunities for your consideration. Besides 1 Active listings in Northport, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 19 Off-Market properties to explore as potential leads, plus 3 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.

Mixed-Use Office and Medical Building
Mixed-Use Office and Medical Building

168 Main Street, Huntington, NY 11743

$2,600,000
6,350 sqft

Professional suites and a residential apartment serve a range of office, medical, and residential uses.

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Mixed-Use Office and Medical Building
Mixed-Use Office and Medical Building

168 Main Street, Huntington, NY 11743

$2,600,000
0.36 AC lot

Brick commercial property combining professional office, medical suites, and a residential apartment.

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Character Office Building with Basement
Character Office Building with Basement

20 Manor Road, Smithtown, NY 11787

$858,000

Two-level layout includes private offices, conference space, and on-site parking.

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Professional Office Building with Parking
Professional Office Building with Parking

8 Manor Road, Smithtown, NY 11787

Contact for pricing
3,500 sqft

Well-maintained office building with multiple private offices, conference room, and rear parking for employees and visitors.

View details

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.

Commercial Land Across From Apartments
Commercial Land Across From Apartments

770 N Broadway, Amityville, NY 11701

$1,999,990
0.95 AC lot

E Business zoning with public water and public sewer serves the commercial parcel.

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J-2 Zoned Commercial Land
J-2 Zoned Commercial Land

N Country Roads, Rocky Point, NY

$390,000
0.41 AC lot

Commercial land in Rocky Point with J-2 zoning and potential for office, retail, workshop, and automotive-oriented uses.

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Commercial Land Along Highway
Commercial Land Along Highway

1467 Montauk Highway, Mastic, NY 11950

$950,000
0.55 AC lot

Vacant commercial parcel with water available and public sewer.

View details

Off-Market Properties in Northport, NY

Consider similar Off-Market properties in Northport, 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.

1000 Ft Salonga Rd
PROFESSIONAL BUILDING

1000 Ft Salonga Rd, Northport, NY 11768-2261

Estimated value:
$175,000
0.02 AC lot
View details
165 Laurel Ave
PROFESSIONAL BUILDING

165 Laurel Ave, Northport, NY 11768-3108

Estimated value:
$310,000
0.25 AC lot
View details
224 Main St
OFFICE BUILDING

224 Main St, Northport, NY 11768-1726

Estimated value:
$290,000
0.23 AC lot
View details
131 Scudder Ave
PROFESSIONAL BUILDING

131 Scudder Ave, Northport, NY 11768-2917

Estimated value:
$900,000
0.25 AC lot
View details
1000 Ft Salonga Rd
PROFESSIONAL BUILDING

1000 Ft Salonga Rd, Northport, NY 11768-2261

Estimated value:
$295,000
0.02 AC lot
View details
407 Ft Salonga Rd, Unit 413
OFFICE BUILDING

407 Ft Salonga Rd, Northport, NY 11768-3045

Unit 413
Estimated value:
$300,000
0.51 AC lot
View details
399-403 Ft Salonga Rd
OFFICE BUILDING

399-403 Ft Salonga Rd, Northport, NY 11768

Estimated value:
$285,000
0.75 AC lot
View details
67 Main St
OFFICE BUILDING

67 Main St, Northport, NY 11768-1742

Estimated value:
$295,000
0.04 AC lot
View details
24 Woodbine Ave
OFFICE BUILDING

24 Woodbine Ave, Northport, NY 11768-2878

Estimated value:
$295,000
0.39 AC lot
View details
93 Main St
PROFESSIONAL BUILDING

93 Main St, Northport, NY 11768

Estimated value:
$480,000
2,660 sqft 0.18 AC lot
View details
1000 Ft Salonga Rd
PROFESSIONAL BUILDING

1000 Ft Salonga Rd, Northport, NY 11768-2261

Estimated value:
$290,000
0.02 AC lot
View details
1000 Ft Salonga Rd
PROFESSIONAL BUILDING

1000 Ft Salonga Rd, Northport, NY 11768-2261

Estimated value:
$290,000
0.02 AC lot
View details
351 Ft Salonga Rd
PROFESSIONAL BUILDING

351 Ft Salonga Rd, Northport, NY 11768-2848

Estimated value:
$290,000
0.43 AC lot
View details
1000 Ft Salonga Rd
PROFESSIONAL BUILDING

1000 Ft Salonga Rd, Northport, NY 11768-2261

Estimated value:
$295,000
0.02 AC lot
View details
299 Main St
PROFESSIONAL BUILDING

299 Main St, Northport, NY 11768-1703

Estimated value:
$295,000
0.38 AC lot
View details
240 Main St
OFFICE BUILDING

240 Main St, Northport, NY 11768-5037

Estimated value:
$300,000
0.25 AC lot
View details
505 Main St
OFFICE BUILDING

505 Main St, Northport, NY 11768-1954

Estimated value:
$290,000
0.88 AC lot
View details
240 Main St
OFFICE BUILDING

240 Main St, Northport, NY 11768-5037

Estimated value:
$290,000
0.33 AC lot
View details
842 Ft Salonga Rd
OFFICE BUILDING

842 Ft Salonga Rd, Northport, NY 11768-2266

Estimated value:
$290,000
0.75 AC lot
View details

Northport, NY Office Buildings Market Trends and Statistics

Explore 20 office buildings for sale in Northport, NY on our real estate platform.

Sale prices for commercial office buildings in Northport, NY average $1,500,000 — 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

Medical Office Space 3
Office Units 2
Creative space 1

Demographics Overview

Population 22K
Population Growth (5Y) +3.5%
Median Household Income $163,435
College Educated 93.0%

Listings Trend

New vs delisted commercial listings in Suffolk County

New Delisted

Total CRE Inventory on Market (SF)

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