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Westhampton Beach, NY Office Properties & Spaces for Sale

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Westhampton Beach Multi-Unit Office Compound
$1,999,999
0.34 Acres

Westhampton Beach Multi-Unit Office Compound

West Hampton Beach, NY 11978

Multi-unit office compound in Westhampton Beach, renovated and well-located.

  • Located in the heart of Westhampton Beach Incorporated Village, directly off the newly renovated Main Street.
  • Multi‑unit office compound offering immediate rental income potential.
  • Generous on‑site parking.
  • Located in the Hamlet Commercial District.
  • Potential to be the site of a new residential home.
Updated: Dec 8, 2025
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Based on your search, we've compiled 73 Potential Opportunities for your consideration. Besides 1 Active listings in Westhampton Beach, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 64 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

Explore Opportunities in Nearby Cities

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

Renovated Office Space in Eastport
Contact for pricing

Renovated Office Space in Eastport

2,000 sq ft renovated office space in Eastport, NY.

500 Montauk Highway, Eastport, NY 11941
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Renovated Office Space in Eastport
Contact for pricing
2,000 SF

Renovated Office Space in Eastport

2,000 sq. ft. renovated office space in Eastport.

500 Montauk Hwy, Eastport, NY 11941
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Westhampton Commercial Investment Opportunity
$5,250,000
1.00 Acre

Westhampton Commercial Investment Opportunity

13000+/- sq ft, 100% occupied commercial property for sale.

West Hampton, NY 11977
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Westhampton Investment Opportunity
$5,275,000
13,000 SF

Westhampton Investment Opportunity

13,000+/- sq ft mixed-use property in Westhampton, NY.

West Hampton, NY 11977
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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.

East Moriches Commercial Land Parcel
$1,299,000
1.45 Acres

East Moriches Commercial Land Parcel

1.45 acre commercial land with permits pending for wellness space.

34-41 Montauk Highway, East Moriches, NY 11940
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Hampton Bays Commercial Land
$2,995,000
2.20 Acres

Hampton Bays Commercial Land

2.2 acres available for sale or lease.

93 E Montauk Highway, Hampton Bays, NY 11946
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Commercial Land on Montauk Highway
$950,000
0.55 Acres

Commercial Land on Montauk Highway

0.55-acre commercial lot with high visibility on Montauk Highway.

1467 Montauk Highway, Mastic, NY 11950
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Commercial Land in Mastic, NY
$749,500
0.31 Acres

Commercial Land in Mastic, NY

Commercial land near shopping center and residential neighborhoods.

1287 Montauk Highway, Mastic, NY 11950
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Explore Off-Market Properties in Westhampton Beach, NY

Consider similar Off-Market properties in Westhampton Beach, 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.

132 Main St, Unit 13

132 Main St, Unit 13

OFFICE BUILDING • 0.02 Acres
Value Estimation by Request
132 Main St, Westhampton Beach, NY 11978-2627
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323 Ml Rd

323 Ml Rd

OFFICE BUILDING • 2,547 SF
Value Estimation
$575,000
323 Ml Rd, Westhampton Beach, NY 11978-2013
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132 Main St, Unit 1

132 Main St, Unit 1

OFFICE BUILDING • 0.03 Acres
Value Estimation
$800,000
132 Main St, Westhampton Beach, NY 11978-2627
View details
590 Montauk Hwy

590 Montauk Hwy

OFFICE BUILDING • 680 SF
Value Estimation
$565,000
590 Montauk Hwy, Westhampton Beach, NY 11978-1806
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132 Main St, Unit 12

132 Main St, Unit 12

OFFICE BUILDING • 0.02 Acres
Value Estimation by Request
132 Main St, Westhampton Beach, NY 11978-2627
View details
121 Ml Rd

121 Ml Rd

OFFICE BUILDING • 1,914 SF
Value Estimation by Request
121 Ml Rd, Westhampton Beach, NY 11978-2309
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64 Main St

64 Main St

OFFICE BUILDING • 0.02 Acres
Value Estimation by Request
64 Main St, Westhampton Beach, NY 11978
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16 Library Ave

16 Library Ave

OFFICE BUILDING • 0.34 Acres
Value Estimation
$1,200,000
16 Library Ave, Westhampton Beach, NY 11978-2664
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3 Sunset Ave

3 Sunset Ave

OFFICE BUILDING • 0.02 Acres
Value Estimation by Request
3 Sunset Ave, Westhampton Beach, NY 11978-2323
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12 Oak St

12 Oak St

OFFICE BUILDING • 1,632 SF
Value Estimation by Request
12 Oak St, Westhampton Beach, NY 11978-2020
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48 Main St Ste H

48 Main St Ste H

OFFICE BUILDING • 0.02 Acres
Value Estimation by Request
48 Main St Ste H, Westhampton Beach, NY 11978-2676
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10 Mitchell Rd

10 Mitchell Rd

OFFICE BUILDING • 2,262 SF
Value Estimation
$1,145,000
10 Mitchell Rd, Westhampton Beach, NY 11978-2609
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91 Riverhead Rd

91 Riverhead Rd

OFFICE BUILDING • 11,684 SF
Value Estimation
$2,710,000
91 Riverhead Rd, Westhampton Beach, NY 11978-1466
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99th Main St

99th Main St

OFFICE BUILDING • 1,680 SF
Value Estimation
$920,000
99th Main St, Westhampton Beach, NY 11978-2607
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96 Main St

96 Main St

OFFICE BUILDING • 0.03 Acres
Value Estimation by Request
96 Main St, Westhampton Beach, NY 11978-2631
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98 Main St

98 Main St

OFFICE BUILDING • 0.01 Acres
Value Estimation by Request
98 Main St, Westhampton Beach, NY 11978-2631
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100 Main St

100 Main St

OFFICE BUILDING • 0.01 Acres
Value Estimation by Request
100 Main St, Westhampton Beach, NY 11978-2631
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22 Sunset Ave

22 Sunset Ave

OFFICE BUILDING • 1,680 SF
Value Estimation by Request
22 Sunset Ave, Westhampton Beach, NY 11978-2326
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48 Main St E E Ste

48 Main St E E Ste

OFFICE BUILDING • 0.02 Acres
Value Estimation by Request
48 Main St E E Ste, Westhampton Beach, NY 11978-2676
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12 Mitchell Rd

12 Mitchell Rd

OFFICE BUILDING • 2,880 SF
Value Estimation
$785,000
12 Mitchell Rd, Westhampton Beach, NY 11978-2609
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34 Riverhead Rd

34 Riverhead Rd

OFFICE BUILDING • 3,575 SF
Value Estimation
$1,070,000
34 Riverhead Rd, Westhampton Beach, NY 11978-1401
View details
3 Woodland Ave

3 Woodland Ave

OFFICE BUILDING • 1,145 SF
Value Estimation by Request
3 Woodland Ave, Westhampton Beach, NY 11978-2347
View details
380 Ml Rd

380 Ml Rd

OFFICE BUILDING • 720 SF
Value Estimation by Request
380 Ml Rd, Westhampton Beach, NY 11978-2063
View details

Westhampton Beach, NY Office Properties & Spaces Investment Opportunities Market Analysis

Explore 65 office properties & spaces for sale in Westhampton Beach, NY on our real estate platform. These investment opportunities span a total of 299,712 square feet of properties for sale, with an estimated market value of $16,080,000.

Sale prices for office spaces in Westhampton Beach, NY start at $110,000, averaging $382,857, and reaching up to $1,230,000 — 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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