Sign Up Successful!
You now have access to more from Realmo!
    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

    New Castle, PA Office Properties & Spaces for Sale

    21 results
    List
    Map
    Updated Brick Office Building
    $158,000
    0.39 Acres

    Updated Brick Office Building

    143 E Wallace Ave, New Castle, PA 16101

    Move-in ready office building with recent updates and ample parking.

    • Move‑in ready, updated brick office building with significant recent renovations.
    • Private paved parking lot with 18 spaces and fencing.
    • Functional layout with XL waiting room, reception area, 5 offices/rooms, 2 bathrooms, and kitchenette.
    • Recent full roof replacement (2015) and other significant exterior updates (gutters, ramp, doors, gas line, landscaping).
    • Updated interior including new flooring, painting, and Cat5 cable/ethernet in all offices.
    Updated: Oct 15, 2025
    View details
    Historic Office Building in New Castle
    $269,900
    0.41 Acres

    Historic Office Building in New Castle

    27 N Mercer St, New Castle, PA 16101

    Iconic 23,000+ SF commercial building with original architectural details.

    • Prime downtown location in New Castle.
    • Expansive 23,000+ sq ft commercial building with versatile potential.
    • Unique historical significance with original 1923 Italian Renaissance architectural features like a marble staircase and brass chandelier.
    • Expansive parking lot and 2 double bay loading doors.
    • Functional freight elevator.
    Updated: Oct 22, 2025
    View details
    Neshannock Township Office Building
    $899,000
    0.60 Acres

    Neshannock Township Office Building

    Two-story office building in Neshannock Township, Pennsylvania.

    3135 Wilmington Rd, New Castle, PA 16105
    View details
    High-Visibility Corner Lot For Sale
    $400,000
    1.59 Acres

    High-Visibility Corner Lot For Sale

    1.59 acre corner lot with redevelopment potential and existing income.

    3015 Wilmington Rd, New Castle, PA 16105
    View details
    Two-Story Office Building For Sale
    $1,400,000
    2.34 Acres

    Two-Story Office Building For Sale

    16,000 SF office building with 36 private offices.

    2599 Wilmington Rd, New Castle, PA 16105
    View details
    Renovated Commercial Space in New Castle
    $169,900
    0.06 Acres

    Renovated Commercial Space in New Castle

    Turnkey commercial space with high visibility and modern updates.

    107 E North St, New Castle, PA 16101
    View details
    Updated Commercial Space, High Visibility
    $79,900
    0.02 Acres

    Updated Commercial Space, High Visibility

    Updated commercial space in downtown location, ready for occupancy.

    106 N Mercer St, New Castle, PA 16101
    View details
    Neshannock Twp Office For Sale
    Contact for pricing
    1.32 Acres

    Neshannock Twp Office For Sale

    Commercial rental opportunity in prime location off Route 18.

    3120 Wilmington Rd, New Castle, PA 16105
    View details
    New Castle Office For Sale
    $169,900
    0.74 Acres

    New Castle Office For Sale

    Office building for sale in New Castle, Pennsylvania.

    420 Montgomery Ave, New Castle, PA 16102
    View details
    Union Twp Commercial Property For Sale
    $1,250,000
    2.30 Acres

    Union Twp Commercial Property For Sale

    Commercial property with showroom, offices, mechanics shop, and detail area.

    2757 W State St, New Castle, PA 16101
    View details
    Executive Office Building, New Castle, PA
    $185,000
    0.39 Acres

    Executive Office Building, New Castle, PA

    Move-in ready office; 18 parking spaces.

    143 Wallace Ave, New Castle, PA 16101
    View details
    Wilmington Road Medical Office
    $899,000
    7,000 SF

    Wilmington Road Medical Office

    7,000 SF Medical Office Building, PA

    3135 Wilmington Rd, New Castle, PA 16105
    View details
    Downtown New Castle Office Complex
    $2,000,000
    47,000 SF

    Downtown New Castle Office Complex

    47,000 SF Office Building, Prime Location

    253 Washington St, New Castle, PA 16101
    View details
    Medical Office Building for Sale
    $225,000
    35,000 SF

    Medical Office Building for Sale

    Prime Medical Office Space in New Castle, PA

    2602 Wilmington Rd, New Castle, PA 16105
    View details
    New Castle Medical Office Suites
    Contact for pricing

    New Castle Medical Office Suites

    Three Suites, Excellent Location, $225,000

    2602 Wilmington Rd, New Castle, PA 16105
    View details
    Medical Suites Available for Sale
    $70,318
    1,152 SF

    Medical Suites Available for Sale

    Three medical suites available in New Castle, Pennsylvania.

    2602 Wilmington Rd, New Castle, PA 16105
    View details
    Medical Office Building For Sale
    $4,159,440
    40,059 SF

    Medical Office Building For Sale

    40,000+ SF medical office building with investment grade tenant.

    3124 Wilmington Rd, New Castle, PA 16105
    View details
    Renovated Commercial Property on Mercer
    $75,000
    753 SF

    Renovated Commercial Property on Mercer

    Updated commercial space with modern amenities and open floor plan.

    106 N Mercer St, New Castle, PA 16101
    View details
    Renovated Commercial Space in New Castle
    $165,000
    2,110 SF

    Renovated Commercial Space in New Castle

    Newly renovated 2,110 sq. ft. commercial space for sale.

    109 E North St, New Castle, PA 16101
    View details
    Medical Office with Ample Parking
    Contact for pricing
    12,500 SF

    Medical Office with Ample Parking

    Turnkey medical office in thriving medical hub with superior air.

    3126 Wilmington Rd, New Castle, PA 16105
    View details
    Dental Office Investment Opportunity
    $1,456,457
    3,200 SF

    Dental Office Investment Opportunity

    NN+ Lease with options in New Castle, PA.

    2545 W State St, New Castle, PA 16101
    View details
    Based on your search, we've compiled Potential Opportunities for your consideration. Besides 21 Active Listings in New Castle, PA, we suggest to view alternatives - similar 338 Off-Market properties to explore as potential leads.

    Explore Off-Market Properties in New Castle, PA

    Consider similar Off-Market properties in New Castle, PA. 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.

    2656 Ellwood Rd

    2656 Ellwood Rd

    Restaurants • 85,479 SF
    Value Estimation by Request
    2656 Ellwood Rd, New Castle, PA 16101
    View details
    3018 Nashua Rd

    3018 Nashua Rd

    OFFICE BUILDING • 5,200 SF
    Value Estimation
    $465,000
    3018 Nashua Rd, New Castle, PA 16105-3818
    View details
    100 Decker Dr

    100 Decker Dr

    OFFICE BUILDING • 2,256 SF
    Value Estimation
    $95,000
    100 Decker Dr, New Castle, PA 16105-1502
    View details

    New Castle, PA Office Properties & Spaces Investment Opportunities Market Analysis

    Explore 359 office properties & spaces for sale in New Castle, PA, showcased through 21 active listings on our real estate platform. These investment opportunities span a total of 26,315,078 square feet of properties for sale, with an estimated market value of $121,600,600.

    Prices for office spaces in New Castle, PA start at $55,000, averaging $416,440, and reaching up to $11,090,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

    List
    Map

    Browse Office Properties & Spaces for Sale Near New Castle, PA

    Popular Searches in New Castle, PA

    Most Searched ZIP Codes in New Castle, PA

    • 16101
    • 16105
    • 16102

    Select Neighborhood

    Google sign-in failed. Please try again or use another login method.
    Create New Password
    • At least 8 characters
    • Contains both letters and numbers
    • Contains uppercase and lowercase letters
    • At most 32 characters
    • Password required
    • Password reset link has expired. Please request a new one.