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    Seaford, DE

    Seaford, DE Commercial Real Estate for Sale

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    28 properties
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    Medical Office with Expansion Space
    Updated: Nov 10, 2025
    Medical Office with Expansion Space

    924 MIDDLEFORD Road, Seaford, DE 19973

    $780,000
    0.51 AC lot
    3,053 sq. ft. of finished first‑floor medical office space
    2,182 sq.ft. unfinished second floor with separate access and interior stair connection
    Reception, administrative offices, exam rooms, bathrooms, staff lounge, storage, and mechanical rooms
    Adjacent parcel on the west side included
    0.51‑acre combined property
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    Small Office Building
    Updated: Apr 9
    Small Office Building

    26286 SEAFORD Road, Seaford, DE 19973

    $280,000
    0.68 AC lot
    Multiple private offices plus flexible workspace
    Open conference and training area
    Kitchenette and restroom included
    Separate garage or shed for storage
    On‑site parking lot
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    Office Building with Parking
    Office Building with Parking

    602 N PORTER Street, Seaford, DE 19973

    $399,900
    0.29 AC lot

    Office property with central air, an on-site parking lot, and access to Rt. 20.

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    See hot listings in Seaford

    Scored against comparables nationwide. These are worth a look.

    Scored against comparables nationwide. These are worth a look.

    Cap Rate available after sign in
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    Freestanding Retail Storefront
    Freestanding Retail Storefront

    23392 Sussex Highway - US Rt. 13, Seaford, DE 19973

    $960,000
    9,600 sqft 1.17 AC lot

    Direct access from US Route 13 and on-site parking complement an open sales floor with a rear office.

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    Cleared Land in Seaford, Delaware
    Cleared Land in Seaford, Delaware

    WOODLAND FERRY Road lot: 4, Seaford, DE 19973

    $175,000
    5.14 AC lot

    5.14+/- acre cleared lot in Delaware's quiet countryside.

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    Timber Hunting Land
    Timber Hunting Land

    RT 524, Seaford, DE 19973

    $700,000
    99.97 AC lot

    Timberland bordered by Deep Creek with established trails and food plots supporting turkey and whitetail habitat.

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    Professional Office Building with Pond View
    Professional Office Building with Pond View

    924 Middleford Rd, Seaford, DE 19973

    $780,000
    5,235 sqft

    Office building with expansion potential and adjacent parcel included.

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    Industrial Property with Seller Leaseback
    Industrial Property with Seller Leaseback

    24904 Sussex Hwy, Seaford, DE 19973

    $1,999,000
    16,000 sqft

    The seller is interested in continuing occupancy of part or all of the building after closing.

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    Industrial Manufacturing/Warehouse Facility For Sale
    Industrial Manufacturing/Warehouse Facility For Sale

    6063 Whitehurst Drive, Seaford, DE 19973

    $4,642,500
    61,900 sqft

    Premium industrial facility in tax-friendly Sussex County, Delaware.

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    Seaford Medical Office Building For Sale
    Seaford Medical Office Building For Sale

    11 Fallon Ave, Seaford, DE 19973

    $2,500,000
    10,600 sqft

    Well-maintained medical office building in Seaford, Sussex County.

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    Professional Office Building with Parking
    Professional Office Building with Parking

    26286 Seaford Rd, Seaford, DE 19973

    $280,000
    1,440 sqft

    Small office building suited for professional firms and service businesses.

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    Remodeled Farmhouse and Barn
    Remodeled Farmhouse and Barn

    26317 Firetower Rd, Seaford, DE 19973

    $399,900
    851 sqft

    Small farm with fenced animal areas and multiple outbuildings east of Seaford.

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    Warehouse and Retail Flex Property
    Warehouse and Retail Flex Property

    22586 SUSSEX HIGHWAY, Seaford, DE 19973

    Contact for pricing
    37,000 sqft 4.00 AC lot

    Warehouse and office/retail space sits on a 4-acre site with 400+ feet of Route 13 frontage and two entrances.

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    Medical Office Building with Tenant
    Medical Office Building with Tenant

    800 Concord Road, Seaford, DE 19973

    Contact for pricing
    4,800 sqft

    Approximately 4,800 SF medical office building is occupied by Planned Parenthood under an in-place lease.

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    Commercial Land on Sussex Highway
    Commercial Land on Sussex Highway

    Sussex Highway, Seaford, DE 19973

    $899,000
    9 sqft

    9.47-acre commercial land parcel with development opportunity in Seaford, DE.

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    Versatile Retail/Office Suite
    Versatile Retail/Office Suite

    512 W STEIN HIGHWAY #1, Seaford, DE 19973

    Contact for pricing
    6,400 sqft

    Unit 1 storefront suite at 512 W Stein Highway offers flexible space for a range of business concepts.

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    Flex Space with Fenced Storage
    Flex Space with Fenced Storage

    20643 SUSSEX HIGHWAY, Seaford, DE 19973

    Contact for pricing
    4,200 sqft

    Office, restroom, drive-in access, and secured outdoor storage support varied commercial operations.

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    Specialty Property Building
    Specialty Property Building

    701 ATLANTA ROAD, Seaford, DE 19973

    Contact for pricing
    10,300 sqft

    Established commercial building suitable for specialty property uses.

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    Flex Warehouse Building
    Flex Warehouse Building

    22573 BRIDGEVILLE HWY, Seaford, DE 19973

    Contact for pricing
    1,800 sqft

    A compact industrial facility offers adaptable space for storage, light industrial work, and distribution support.

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    Flex Warehouse and Storage Space
    Flex Warehouse and Storage Space

    20641 SUSSEX HIGHWAY, Seaford, DE 19973

    Contact for pricing
    3,000 sqft

    Warehouse and storage space available for lease with convenient highway access and flexible suite sizing.

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    Seaford Specialty Property For Sale
    Seaford Specialty Property For Sale

    22372 CONCORD POND Rd, Seaford, DE 19973

    $659,990
    1.00 AC lot

    Specialty property available for purchase in Seaford, Delaware.

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    Shopping Center Restaurant Property
    Shopping Center Restaurant Property

    22990 SUSSEX HIGHWAY, Seaford, DE 19973

    $175,000

    Central air, natural gas heat, a heat pump, and a tankless water heater serve the property.

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    Office Space with Easy Access
    Office Space with Easy Access

    602 N PORTER St, Seaford, DE 19973

    $399,900

    Office space with convenient access and ample parking available for sale.

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    Seaford Specialty Property For Sale
    Seaford Specialty Property For Sale

    306 4TH St, Seaford, DE 19973

    $325,000
    0.17 AC lot

    Specialty property available for purchase in Seaford, Delaware.

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    Seaford, DE Commercial Real Estate Market Trends and Statistics

    Explore 72 commercial real estate for sale in Seaford, DE, showcased through 28 active listings on our real estate platform. These investment opportunities span a total of 183,847 square feet of properties for sale, with an estimated market value of $16,474,190.

    Sale prices for business properties in Seaford, DE start at $119,000, averaging $915,232, and reaching up to $4,642,500 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

    Seaford, DE CRE market trends — vacancy, lease rates and price per SF, updated monthly
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    Demographics Overview

    Population 26K
    Population Growth (5Y) +2.6%
    Median Household Income $62,668
    College Educated 24.4%

    High-Yield Neighborhoods for Investment

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

    Neighborhood Average Price
    19973 $755K

    Taxes & Financing

    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in Sussex County

    New Delisted

    Property Size Breakdown

    The majority of commercial real estate listings in Seaford fall within the 50,000 to 100,000 square foot range.

    How Realmo verifies these figures

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    Featured Seaford Real Estate Agencies

    Realmo connects you with licensed Seaford CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

    Century 21 Home Team Realty
    959 NORMAN ESKRIDGE HIGHWAY Seaford, DE 19973
    Phone: 18004477711
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