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8 Beds
12 Baths
29,087 sqft

$3,250,000

672 Delaware Avenue, Buffalo NY, 14209

Price per sqft$111.73
Built in1895
Property size29,087 sqft
Property typeResidential

Overview

Active

Listed Sep 30, 2026

Updated 30h ago

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.

$21,622/mo

Est. mortgage payment based on a $3,250,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
B1718385

Interior Features

Bedrooms
8
Bathrooms
12
Cooling
Yes
Heating
Yes
Basement
Yes

Exterior Features

Lot Size
3.24 Acres

Other Property Details

Taxes
$69,494
Tax Frequency
Annually
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Courtesy of Realty ONE Group Empower, Fiona Byrne

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Disclaimer: All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change or withdrawal. Neither the listing broker(s), High Falls | Sotheby's International Realty, nor Luxury Presence shall be responsible for any typographical errors, misinformation, misprints, and shall be held totally harmless.

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Data last updated 5:23 PM UTC, 9/30/2026

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