Designed by E.B. Greene, Mayfair Lane is the perfect combination of style, history, and privacy. On a private Lane set back from North Street, the Lane is convenient to the best of Buffalo's restaurants, theatre, sporting events, and culture. 17 Mayfair stuns with gleaming hardwood floors and newer windows throughout; enjoy beautiful updates, original character, and a show-stopping private patio space! Bright and inviting living room boasts a stacked stone gas fireplace centerpiece with built in bookshelves, and 2 sets of French doors for incredible natural light. Formal dining room offers lovely chandelier, mini split A/C unit, and glass door to long covered patio with modern lantern lighting and exceptional and serene views. Walk through pantry space is both attractive and practical, with glass front cabinetry and additional storage. Completely updated kitchen boasts quartz countertops, all stainless appliances, and island for potential breakfast bar seating. Spacious primary bedroom features three closets, French doors, and en-suite bath with large glass stall shower. Second bedroom includes mini-split A/C, fabulous natural light, and shared bath with jetted tub. Third bedroom currently used as dressing room, with fantastic custom built-in shelving. Fully finished third floor is an exceptional, versatile bonus space, with wall-to-wall carpet, vaulted ceilings, day bed, loft space, and huge walk-in closet! Lower level, accessed from the lower Lane, includes bonus room/bedroom with full, updated bath; perfect for office, gym space, or additional bedroom. Utility room, with door to garage, features brand new boiler and washer/dryer. Recent and extensive $2 million Lane renovation offers both an attractive exterior and peace of mind; winner of 2025 Preservation Buffalo Niagara award! Unbeatable location, with perfect proximity to Elmwood Village, Allentown, downtown, and the Medical Campus. Also listed as SFH with MLS #B1594746. Square footage adjusted based on certified appraiser's measurements. Custom HOA schedule.