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      505 Delaware Avenue, Buffalo, NY 14202
      505 Delaware Avenue, Buffalo, NY 14202
      $1,500,000
      11,582sqft
      0.27acres
      Commercial Office for Sale

      505 Delaware Avenue, Buffalo, NY 14202

      Listing by: Donovan Real Estate Services
      1 - 1 of 1 results
      © 2025 Greater Rochester Association of REALTORS®. All Rights Reserved.
      Display of MLS Data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals.
      Equal opportunity
      Membio
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      505 Delaware Avenue, Buffalo, NY 14202
      505 Delaware Avenue, Buffalo, NY 14202
      505 Delaware Avenue, Buffalo, NY 14202
      $1,500,000
      11,582sqft
      0.27acres

      505 Delaware Avenue, Buffalo, NY 14202

      City/Town:Buffalo   Post Office: Buffalo     

      Commercial Office for Sale by Joseph J. Jacobi Jr.Donovan Real Estate Services.

      Data checked -. Listing last updated 25 days ago.
      1. Overview
      2. Details
      3. More 

      Prime Allentown Mixed-Use Investment & Development Opportunity Rare opportunity to acquire a premier mixed-use investment and development site in the heart of Buffalo’s highly desirable Allentown District. This combined offering includes a fully operational 15,704 SF three-story office building at 505 Delaware Ave along with an approved mixed-use development site at 515 Delaware Ave. 505 Delaware Ave features 34 on-site parking spaces and generates income with upside potential. The building is well positioned for continued office use, repositioning, or integration into future redevelopment plans. 515 Delaware Ave includes approved plans for a 5-story, 9,758 GSF mixed-use building consisting of 40 market-rate apartments, providing immediate value-add and long-term development potential without the uncertainty of entitlement risk. Situated on approximately 0.52 acres, the property is strategically located between Allen Street and Virginia Street, just a short walk to Buffalo General Medical Center, Roswell Park, the Theater District, and the Buffalo Niagara Medical Campus. The surrounding area is home to law firms, medical practices, boutique retail, restaurants, and national retailers including Tim Hortons and Walgreens, making this an exceptional live-work-play corridor. This offering presents a unique opportunity to: • Acquire an income-producing asset with redevelopment upside • Develop a 40-unit market-rate apartment building in a high-demand urban core • Control a significant footprint along one of Buffalo’s most established commercial corridors Ideal for investors, developers, or owner-users seeking scale in one of Buffalo’s strongest mixed-use neighborhoods.

      Internet Serviceability
      Details
        Property type
      Commercial Sale
        Year built
      1900
        Heating
      Gas, Forced Air
        Cooling
      None
        Garage
      No
        City/Town
      Buffalo
        Post Office
      Buffalo
        Parking spots
      34
      R1664249
      MLS ID
      Active
      Status
      02-27-2026
      On market date
      Levels  Levels
        Roof
      Asphalt,Flat,Membrane,Rubber
      Exterior features
      Lot features
      Rectangular, Rectangular Lot
      Flooring
      Carpet, Other, See Remarks
      Utilities
      Water source
      Parking features
      Monthly taxes
      $1,863
      Yearly taxes
      $22,350
      Schools
      -
      Open Houses
      In-Person
      No upcoming in-person open houses
      Virtual
      No upcoming virtual open houses
      Contact Agent
      JJ
      Joseph J. Jacobi Jr.
      NY Licensed R.E. Salesperson, Donovan Real Estate Services
       
       
      Location
      Delaware Ave and Allen st
      For Sale Nearby
      No nearby homes are For Sale Nearby.
      Recently Sold
      No nearby homes have been Recently Sold.
      505 Delaware Avenue, Buffalo, NY 14202, is a 0.27 acres, 11582 sqft. Office built in 1900. This property is currently available for sale and was listed on Greater Rochester Association of REALTORS® on 2-27-2026. The MLS# for this Office is MLS# R1664249.
      Display of MLS Data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals.
      Copyright ©2026 Greater Rochester Association of REALTORS®