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    Southampton, NY Office Buildings for Sale

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    Watermill, NY Bridgehampton, NY Hampton Bays, NY Sagaponack, NY Sag Harbor, NY Wainscott, NY East Quogue, NY New Suffolk, NY
    6 properties
    Freestanding Office Building with HB Zoning
    Updated: Aug 19
    Freestanding Office Building with HB Zoning

    2036 County Rd 39, Southampton, NY 11968

    $2,750,000
    6,000‑square‑foot freestanding building on a 1.232‑acre site
    HB (Highway Business) zoning supports office, medical, laboratory, retail, restaurant, and other commercial uses
    Two built‑out office levels plus a third‑floor storage level
    37 private parking spaces with maintained landscaping
    24/7 automatic backup generator
    View details
    Flex Space with Warehouse Capacity
    Updated: Sep 2
    Flex Space with Warehouse Capacity

    1625 County Rd 39, Southampton, NY 11968

    $5,995,000
    11,950 SF commercial building on a 1.06‑acre lot
    1,950 SF of finished office space divided into three 650 SF sections
    Three warehouse bays with 6,000 SF ground‑level footprint
    10,000 SF total warehouse floorspace, including 6,000 SF of racked storage
    29 car parking spaces plus approximately 3 dedicated truck positions
    View details
    Office Building with Surface Parking
    Office Building with Surface Parking

    97 N Sea Road, Southampton, NY 11968

    Contact for pricing
    6,015 sqft 1.25 AC lot

    Four suites and three tenants occupy a fully leased office property near Southampton Village.

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    See what stands out in Suffolk County

    We check every for-sale listing in the county against comparable properties across the country. Most price about where you would expect. A few are worth a second look.

    We check every listing here. A few are worth a second look.

    Cap Rate available after sign in
    NOI available after sign in
    Local Demand available after sign in
    Multi-Tenant Office Building
    Multi-Tenant Office Building

    425 County Road 39A, Southampton, NY 11968

    Contact for pricing
    12,214 sqft

    Fully occupied office property with elevator service, surface parking, and a diversified mix of professional tenants.

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    Remodeled Office Building
    Remodeled Office Building

    223 Hampton Rd, Southampton, NY 11968

    Contact for pricing
    13.50 AC lot

    Vacant, remodeled property offers finished basement space, hardwood floors, multiple entrances, parking, and central AC.

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    Absolute NNN Medical Office Property
    Absolute NNN Medical Office Property

    640 County Rd 39, Southampton, NY 11968

    Contact for pricing

    Two-story facility configured for hematology and cancer treatment services.

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    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    Based on your search, we've compiled 80 Potential Opportunities for your consideration. Besides 6 Active listings in Southampton, 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.

    Office Building with Private Offices
    Office Building with Private Offices

    225 Howell Avenue, Riverhead, NY 11901

    $1,400,000
    0.61 AC lot

    Flexible professional workspace combines enclosed offices, collaborative areas, a conference room, kitchen, and on-site parking.

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    Professional Office Building
    Professional Office Building

    1814 Middle Country Road, Ridge, NY 11961

    $875,000
    0.44 AC lot

    Four-unit office property with J4 Business zoning, Route 25 exposure, and on-site parking for professional users.

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    Four-Unit Professional Office Building
    Four-Unit Professional Office Building

    1814 Middle Country Road, Ridge, NY 11961

    $875,000
    0.44 AC lot

    J4 Business zoning supports medical, financial, and other professional office uses with on-site parking and Route 25 exposure.

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    Fully Leased Office Complex
    Fully Leased Office Complex

    518-526 E Main St, Riverhead, NY 11901

    $5,250,000

    Three-building property with professional suites and on-site parking near downtown attractions.

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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.

    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.

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    Approved Commercial Development Site
    Approved Commercial Development Site

    V/L Versa Place, Shirley, NY 11967

    $650,000
    0.50 AC lot

    J6-zoned vacant land includes plans and approvals for a two-story retail and office building.

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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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    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.

    View details

    Off-Market Properties in Southampton, NY

    Consider similar Off-Market properties in Southampton, 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.

    223 Hampton Rd
    OFFICE BUILDING

    223 Hampton Rd, Southampton, NY 11968-5140

    $1,565,000
    Estimated value
    2,434 sqft 0.31 AC lot
    View details
    41 Meeting House Ln
    OFFICE BUILDING

    41 Meeting House Ln, Southampton, NY 11968-4980

    $340,000
    Estimated value
    6,888 sqft 0.06 AC lot
    View details
    264 Sea Rd
    OFFICE BUILDING

    264 Sea Rd, Southampton, NY 11968-2055

    $200,000
    Estimated value
    1,042 sqft 0.90 AC lot
    View details
    80 White St
    OFFICE BUILDING

    80 White St, Southampton, NY 11968-4034

    $1,110,000
    Estimated value
    5,664 sqft 0.34 AC lot
    View details
    491 Hampton Rd
    OFFICE BUILDING

    491 Hampton Rd, Southampton, NY 11968-3004

    $265,000
    Estimated value
    952 sqft 0.32 AC lot
    View details
    8 Main St
    PROFESSIONAL BUILDING

    8 Main St, Southampton, NY 11968-3308

    $1,205,000
    Estimated value
    1,189 sqft 0.22 AC lot
    View details
    27 Bowden Sq
    OFFICE BUILDING

    27 Bowden Sq, Southampton, NY 11968-3301

    $280,000
    Estimated value
    744 sqft 0.26 AC lot
    View details
    106 Prospect St
    OFFICE BUILDING

    106 Prospect St, Southampton, NY 11968-3316

    $1,565,000
    Estimated value
    2,312 sqft 0.21 AC lot
    View details
    1736 County Rd 39
    OFFICE BUILDING

    1736 County Rd 39, Southampton, NY 11968-5204

    $3,485,000
    Estimated value
    812 sqft 0.85 AC lot
    View details
    2036 County Rd 39
    OFFICE BUILDING

    2036 County Rd 39, Southampton, NY 11968-5206

    $2,290,000
    Estimated value
    6,156 sqft 1.22 AC lot
    View details
    425 County Rd 39a
    OFFICE BUILDING

    425 County Rd 39a, Southampton, NY 11968-5277

    $2,155,000
    Estimated value
    11,874 sqft 0.95 AC lot
    View details
    97 Sea Rd
    PROFESSIONAL BUILDING

    97 Sea Rd, Southampton, NY 11968-2060

    $1,360,000
    Estimated value
    6,006 sqft 1.25 AC lot
    View details
    830 County Rd 39
    OFFICE BUILDING

    830 County Rd 39, Southampton, NY 11968-5226

    $455,000
    Estimated value
    2,200 sqft 0.64 AC lot
    View details
    320 Hampton Rd
    OFFICE BUILDING

    320 Hampton Rd, Southampton, NY 11968-5143

    $840,000
    Estimated value
    516 sqft 0.32 AC lot
    View details
    116 Hampton Rd
    OFFICE BUILDING

    116 Hampton Rd, Southampton, NY 11968-4934

    $4,485,000
    Estimated value
    14,062 sqft 2.40 AC lot
    View details
    1319 Sea Rd
    OFFICE BUILDING

    1319 Sea Rd, Southampton, NY 11968-2015

    $320,000
    Estimated value
    5,040 sqft 0.28 AC lot
    View details
    59 Maple St
    OFFICE BUILDING

    59 Maple St, Southampton, NY 11968-3485

    $1,510,000
    Estimated value
    1,504 sqft 0.18 AC lot
    View details
    99 Sanford Pl
    OFFICE BUILDING

    99 Sanford Pl, Southampton, NY 11968-3338

    $260,000
    Estimated value
    4,980 sqft 1.27 AC lot
    View details

    Southampton, NY Office Buildings Market Trends and Statistics

    Explore 72 office buildings for sale in Southampton, NY, showcased through 6 active listings on our real estate platform. These investment opportunities span a total of 18,229 square feet of properties for sale, with an estimated market value of $8,745,000.

    Sale prices for office properties in Southampton, NY start at $2,750,000, averaging $4,372,500, and reaching up to $5,995,000 — 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 22
    Medical Office Space 12
    Office buildings 6

    Demographics Overview

    Population 14K
    Population Growth (5Y) +33.7%
    Median Household Income $146,138
    College Educated 44.6%

    High-Yield Neighborhoods for Investment

    Identify Southampton submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    11968 $2.8M

    Taxes & Financing

    Tax Rate (average for all types) 0.81%
    Property Tax per SF $10.73 per SF
    Tax Rate vs County Average 0.16 pp below county avg
    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in Suffolk County

    New Delisted

    Total CRE Inventory on Market (SF)

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