672 Delaware Avenue, Buffalo, NY 14209

Local realty services provided by:ERA Team VP Real Estate
672 Delaware Avenue,Buffalo, NY 14209
$4,900,000
  • 8 Beds
  • 12 Baths
  • 29,087 sq. ft.
  • Single family
  • Active
Listed by: fiona byrne, scott perkins
Office: realty one group empower
MLS#:B1653947
Source:NY_GENRIS

Price summary

  • Price:$4,900,000
  • Price per sq. ft.:$168.46

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

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Home facts

  • Year built:1895
  • Listing ID #:B1653947
  • Added:44 day(s) ago
  • Updated:January 22, 2026 at 04:17 PM

Rooms and interior

  • Bedrooms:8
  • Total bathrooms:12
  • Full bathrooms:2
  • Half bathrooms:10
  • Living area:29,087 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Forced Air, Gas

Structure and exterior

  • Roof:Flat, Metal
  • Year built:1895
  • Building area:29,087 sq. ft.
  • Lot area:3.24 Acres

Utilities

  • Water:Connected, Public, Water Connected
  • Sewer:Connected, Sewer Connected

Finances and disclosures

  • Price:$4,900,000
  • Price per sq. ft.:$168.46
  • Tax amount:$69,494

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