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    Seminole County, FL Office Buildings for Sale

    15 results
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    Upgraded Office Building For Sale
    $3,450,000
    14,924 SF

    Upgraded Office Building For Sale

    890 N State Road 434, Altamonte Springs, FL 32714

    Recently upgraded office building on 1.2 acres in Altamonte Springs.

    • Recently upgraded with remodeled interiors, new roof membrane (with warranty), and new rooftop HVAC units.
    • Compelling owner‑user opportunity: occupy the entire building or a portion while retaining an existing tenant for immediate income (covering approximately 50%-65% of the space).
    • Well‑located ±14,924 SF commercial office building on ±1.2 acres along a primary commercial corridor in Altamonte Springs.
    • Strong visibility and high traffic exposure.
    • Convenient access to SR 436 and Interstate 4.
    Updated: Feb 2
    View details
    Altamonte Springs Office Building
    $1,999,999
    8,445 SF

    Altamonte Springs Office Building

    483 Montgomery Pl, Altamonte Springs, FL 32714

    Office building with open floor plan in Altamonte Springs.

    • Central location in town
    • Open floor plan
    • Suitable for various business types such as call centers
    • Central heating and air conditioning
    • Includes microwave and refrigerator
    Updated: Dec 15, 2025
    View details
    Altamonte Springs Class A Center
    $8,750,000
    31,625 SF

    Altamonte Springs Class A Center

    Class A medical/retail/office center in Altamonte Springs, Florida.

    460 E Altamonte Dr, Altamonte Springs, FL 32701
    View details
    Lake Mary Office Development Opportunity
    $5,595,000
    1.47 Acres

    Lake Mary Office Development Opportunity

    Office building with approved outparcel near Downtown Lake Mary and SunRail.

    131 S Country Club Rd, Lake Mary, FL 32746
    View details
    Charming Bungalow-Style Office Building
    Contact for pricing
    3,508 SF

    Charming Bungalow-Style Office Building

    One-story office building with hardwood floors and contemporary finishes.

    150 W Jessup Ave, Longwood, FL 32750
    View details
    Stand-Alone Office Building For Sale
    $1,995,000

    Stand-Alone Office Building For Sale

    5,000 SF office building in Lake Mary's Central Parc.

    960 International Pkwy, Lake Mary, FL 32746
    View details
    Altamonte Springs Single-Tenant Office Building
    $15,690,000
    98,204 SF

    Altamonte Springs Single-Tenant Office Building

    Seven-story office building 100% occupied by IntouchCX on NNN lease.

    850 E Altamonte Dr, Altamonte Springs, FL 32701
    View details
    Casselberry Office Building For Sale
    Contact for pricing
    2,110 SF

    Casselberry Office Building For Sale

    2,110 SF office building with redevelopment opportunity.

    3490 S Us Hwy, Casselberry, FL
    View details
    Altamonte Springs Medical/Retail/Office Center
    $8,750,000

    Altamonte Springs Medical/Retail/Office Center

    Class A property with Bank of America as anchor tenant.

    460 E Altamonte Dr, Altamonte Springs, FL 32701
    View details
    Freestanding Office Building For Sale
    Contact for pricing
    2,990 SF

    Freestanding Office Building For Sale

    Freestanding office building with monument signage, available November 2025.

    2135 W State Road 434, Longwood, FL 32779
    View details
    New Sanford Professional/Medical Office Building
    $995,000

    New Sanford Professional/Medical Office Building

    New construction professional/medical office building available for immediate occupancy.

    1300 Lexington Green Ln, Sanford, FL 32771
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    Altamonte Springs Professional Office Building
    Contact for pricing
    11,356 SF

    Altamonte Springs Professional Office Building

    Professional office building near Advent Health, Altamonte Springs, Florida.

    777 E Altamonte Dr, Altamonte Springs, FL 32701
    View details
    Lake Mary Office Building Opportunity
    Contact for pricing
    175,231 SF

    Lake Mary Office Building Opportunity

    175,231 sq ft office building in Lake Mary, FL.

    225 International Pkwy, Lake Mary, FL 32746
    View details
    Sanford Historic District Office Building
    Contact for pricing
    1,938 SF

    Sanford Historic District Office Building

    Charming Mediterranean-style office building in Sanford's Historic District.

    720 S Park Ave, Sanford, FL 32771
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    Stand-Alone Office Building For Sale
    $1,995,000

    Stand-Alone Office Building For Sale

    5,000 SF office building in desirable Central Parc.

    960 International Pkwy, Lake Mary, FL 32746
    View details
    Based on your search, we've compiled 862 Potential Opportunities for your consideration. Besides 15 Active listings in Seminole County, FL, we suggest exploring several alternatives: similar 843 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

    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.

    Sanford Mixed-Use Property For Sale
    Pending
    $179,900
    720 SF

    Sanford Mixed-Use Property For Sale

    Mixed-use property in Sanford, close to downtown and airport.

    1006 S Historic Goldsboro Blvd, Sanford, FL 32771
    View details
    Oviedo Commercial Land For Sale
    $1,400,000
    3.86 Acres

    Oviedo Commercial Land For Sale

    3.86 acre commercial land parcel in Oviedo, Florida.

    1151 W Sugar Mill Rd, Oviedo, FL 32765
    View details
    Commercial Land in Oviedo on the Park
    $1,550,000
    2.02 Acres

    Commercial Land in Oviedo on the Park

    Two-acre commercial lot available in Oviedo on the Park.

    607 Oviedo Blvd, Oviedo, FL 32765
    View details
    Oviedo Land Development Opportunity
    Pending
    $4,500,000
    6.50 Acres

    Oviedo Land Development Opportunity

    Large land tract near Oviedo on the Park.

    Oviedo Blvd, Oviedo, FL 32765
    View details

    Explore Off-Market Properties in Seminole County, FL

    Consider similar Off-Market properties in Seminole County, FL. 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.

    Primera Blvd

    Primera Blvd

    OFFICE BUILDING (MULTI-STORY) • 10.95 Acres
    Value Estimation by Request
    Primera Blvd, Lake Mary, FL 32746
    View details
    280 Wekiva Spgs Rd

    280 Wekiva Spgs Rd

    OFFICE BUILDING (MULTI-STORY) • 70,008 SF
    Value Estimation
    $6,420,000
    280 Wekiva Spgs Rd, Longwood, FL 32779-5946
    View details
    451 Warren Ave Ste, Unit 101

    451 Warren Ave Ste, Unit 101

    PROFESSIONAL BUILDING • 12,868 SF
    Value Estimation
    $2,365,000
    451 Warren Ave Ste, Longwood, FL 32750-4011
    View details
    846 Lk Howell Rd

    846 Lk Howell Rd

    PROFESSIONAL BUILDING • 7,802 SF
    Value Estimation
    $1,285,000
    846 Lk Howell Rd, Maitland, FL 32751-5222
    View details
    725 Primera Blvd Ste, Unit 100

    725 Primera Blvd Ste, Unit 100

    OFFICE BUILDING (MULTI-STORY) • 27,168 SF
    Value Estimation
    $4,445,000
    725 Primera Blvd Ste, Lake Mary, FL 32746-2126
    View details
    90 Colonial Ctr Pkwy

    90 Colonial Ctr Pkwy

    OFFICE BUILDING (MULTI-STORY) • 12,444 SF
    Value Estimation
    $2,035,000
    90 Colonial Ctr Pkwy, Lake Mary, FL 32746-7649
    View details
    400 Colonial Ctr Pkwy

    400 Colonial Ctr Pkwy

    OFFICE BUILDING (MULTI-STORY) • 172,642 SF
    Value Estimation
    $32,545,000
    400 Colonial Ctr Pkwy, Lake Mary, FL 32746-7682
    View details
    105 Country Clb Rd

    105 Country Clb Rd

    PROFESSIONAL BUILDING • 4,891 SF
    Value Estimation
    $1,415,000
    105 Country Clb Rd, Lake Mary, FL 32746-3577
    View details
    250 International Pkwy

    250 International Pkwy

    OFFICE BUILDING (MULTI-STORY) • 73,292 SF
    Value Estimation
    $11,995,000
    250 International Pkwy, Lake Mary, FL 32746-5030
    View details

    Seminole County, FL Office Buildings Investment Opportunities Market Analysis

    Explore 858 office buildings for sale in Seminole County, FL, showcased through 15 active listings on our real estate platform. These investment opportunities span a total of 28,164,163 square feet of properties for sale, with an estimated market value of $930,464,999.

    Sale prices for office properties in Seminole County, FL start at $75,000, averaging $1,522,855, and reaching up to $23,265,000 — 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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