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1100 Union Street #1000, San Francisco, CA 94109

Local realty services provided by:CENTURY 21 Baldini Real Estate, Inc.
1100 Union Street #1000,San Francisco, CA 94109
$8,900,000
  • 4 Beds
  • 6 Baths
  • 5,300 sq. ft.
  • Co-op
  • Active
Listed by: adam gothelf
Office: sotheby's international realty
MLS#:425008366
Source:CABCREIS

Price summary

  • Price:$8,900,000
  • Price per sq. ft.:$1,679.25
  • Monthly HOA dues:$9,840

About this home

This distinguished co-op apartment is the only unit that encompasses an entire floor in this twelve-story circa 1929 building. The stately entrance, on a level block of Russian Hill, is staffed 24 hours and offers valet parking in addition to secure garage parking. With its full-floor design on the tenth floor, world-class picture postcard views wrap around the entire apartment from the towers of the Golden Gate Bridge to Alcatraz Island, Coit Tower, the entire Bay Bridge, and City skylines. Renovated from top to bottom with architecture by McEachron Architects, the interiors are masterfully appointed with a designer style that begins from the moment of entry in the private elevator lobby. The foyer leads to the living and dining room combination which spans the width of the unit - perfect for entertaining. Extending over approximately 5,300 square feet, this residence comprises 4 bedrooms with en suite baths plus 2 half-baths. A sizable library with Coit Tower views and a hidden wet

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Home facts

  • Year built:1929
  • Listing ID #:425008366
  • Added:311 day(s) ago
  • Updated:November 23, 2025 at 03:48 PM

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:6
  • Full bathrooms:4
  • Half bathrooms:2
  • Living area:5,300 sq. ft.

Heating and cooling

  • Heating:Radiant

Structure and exterior

  • Year built:1929
  • Building area:5,300 sq. ft.

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$8,900,000
  • Price per sq. ft.:$1,679.25
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