Howard Hanna Real Estate Share: Real Estate Howard Hanna Real Estate Visit Website 5665 South Transit Road Lockport, NY 14094-5809 (716) 434-8458 (716) 434-6289 (fax) About About RealtyUSA.com is the largest independent real estate brokerage firm in New York State with 62 residential and commercial offices represented by over 2,000 professionally trained agents in excess of $2.5 billion in annual sales volume.