Listing provided courtesy of Donovan Real Estate ServicesMLS# R1664249MLS Provider
  • 123 days on site
  • 10 views

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.

Source: New York Alliance, MLS#: R1664249

Love this property?
Create a profile so you can receive updates on this property as soon as they happen!
  • Property Type
    Commercial Sale
  • Lot
    0.27 acres

Get in Contact

Would you like to know more about this property? We're here to help! Let's connect and find what you're looking for.

Alan "Al" Ryer

Create a profile so you can receive updates on this property as soon as they happen!

Owning this Home

$
$ %
%
* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

Life at 505 Delaware Avenue


Schools


School data courtesy of LiveBy, Inc.
Ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating. The schools displayed on this website are for informational purposes only and may not represent a complete or up-to-date list. School assignments are subject to change and should be verified directly with the local school district. Please contact the appropriate school district to confirm school zoning and enrollment eligibility for this property.

History

Date Event Value Agent
2/27/2026Source: New York Alliance Added to Database
February 27, 2026