Add Listing
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Office
    1
    • Retail
    • Office
    • Residential Income
    • Restaurants
    • Industrial
    • Mixed-Use
    • Hospitality
    • Health Care
    • Sports & Entertainment
    • Land
    • Agricultural
    • Specialty
    Price
    Price range
    $
    $
    Size
    Property size / sq.ft.
    AI Search

    Westhampton Beach, NY Office Properties & Spaces for Sale

    Notify Me
    List
    Map
    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
    View details
    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
    View details
    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
    View details
    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
    View details
    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
    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.

    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
    View details
    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
    View details
    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
    View details
    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
    View details

    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
    View details
    323 Ml Rd

    323 Ml Rd

    OFFICE BUILDING • 2,547 SF
    Value Estimation
    $575,000
    323 Ml Rd, Westhampton Beach, NY 11978-2013
    View details
    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
    View details
    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
    View details
    64 Main St

    64 Main St

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

    16 Library Ave

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

    3 Sunset Ave

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

    12 Oak St

    OFFICE BUILDING • 1,632 SF
    Value Estimation by Request
    12 Oak St, Westhampton Beach, NY 11978-2020
    View details
    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
    View details
    10 Mitchell Rd

    10 Mitchell Rd

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

    91 Riverhead Rd

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

    99th Main St

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

    96 Main St

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

    98 Main St

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

    100 Main St

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

    22 Sunset Ave

    OFFICE BUILDING • 1,680 SF
    Value Estimation by Request
    22 Sunset Ave, Westhampton Beach, NY 11978-2326
    View details
    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
    View details
    12 Mitchell Rd

    12 Mitchell Rd

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

    List
    Map

    Browse Office properties & Spaces for Sale Near Westhampton Beach, NY

    Popular Searches in Westhampton Beach, NY

    Most Searched ZIP Codes in Westhampton Beach, NY

    • 11978

    Select Neighborhood

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!