672 Delaware Avenue
Buffalo, NY 14209 · Erie County
Price
$3,250,000
Bed / Bath
8 bd · 7 ba
Interior
29,087 sqft
Lot
3.24 ac
Built
1895
↓ Reduced from $3,700,000
About this home
Welcome to the Williams-Butler Mansion, a singular piece of Buffalo’s rich history now offered for sale. Designed by world renowned architect Stanford White of the prestigious firm McKim, Mead & White, this iconic residence commands the corner of Delaware Avenue and North Street. The remarkable 40-room estate spans 3.28 park-like acres at 672 Delaware Avenue, anchoring Buffalo’s famed “Millionaires’ Row.” Inside, the mansion showcases extraordinary original woodwork, countless marble fireplaces, and exceptional craftsmanship throughout—details that truly set this historic property apart. The possibilities are limitless: restore the mansion to a grand single-family residence, reimagine it as a boutique hotel, develop executive office space, or create an elegant event venue utilizing the two commercial-grade kitchens located in the basement. Together, the main house and the historic carriage house provide over 29,000+ square feet of living and functional space. Ample private parking with 53 surface parking spaces, multiple courtyards, and expansive grounds further enhance the property’s presence and potential. Here is your chance to own a monumental part of Buffalo's history. Offers will be reviewed as they come in. N-2R Zoning. Sewer fee- $4,830.
Interior features
- Den
- Entrance Foyer
- Great Room
- Home Office
- Other
- See Remarks
- Solid Surface Counters
- Skylights
- Natural Woodwork
- Window Treatments
- Bath In Primary Bedroom
Exterior features
- Awnings
- Blacktop Driveway
- Balcony
- Fully Fenced
Appliances
- Double Oven
- Dishwasher
- Freezer
- Gas Oven
- Gas Range
- Gas Water Heater
- Refrigerator
Mechanical
Heating
Gas, Forced Air, Radiators
Cooling
Central Air
Schools
District
Buffalo
Tax & finance
Annual taxes
$69,494
Financing
Cash · PrivateFinancingAvailable
MLS Attribution
Listing courtesy of Realty ONE Group Empower. Listing agent: Fiona Byrne. Data last updated 5/26/2026. Information deemed reliable but not guaranteed; should be independently verified. © NYS Alliance of MLSs.
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