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1136-1140 Mason Street, San Francisco, CA 94108

Local realty services provided by:CENTURY 21 Baldini Real Estate, Inc.
1136-1140 Mason Street,San Francisco, CA 94108
$2,499,000
  • 6 Beds
  • 4 Baths
  • 4,500 sq. ft.
  • Multi-family
  • Pending
Listed by: winnie w fok
Office: sotheby's international realty
MLS#:425071810
Source:CABCREIS

Price summary

  • Price:$2,499,000
  • Price per sq. ft.:$555.33

About this home

CENTURY 21 Fine Homes & Estates
Elegant Nob Hill Triplex with Renovated Flats, Parking & Bonus Studio! Perched atop iconic Nob Hill just one block from the Fairmont and across from the Cable Car Museum this elegant 1912 building offers timeless charm with updated interiors and incredible flexibility. The property features three spacious flats totaling approx. 4,500 sq ft, plus garage parking for 3 small cars and a bonus studio with full bath. The top two flats are vacant and recently renovated with updated kitchens, stainless appliances, engineered hardwood floors, in-unit laundry hookups, and two bedrooms plus a fainting room (ideal for guest space or office). Formal living and dining rooms, fresh paint, and split baths complete each home. The lower flat is tenant-occupied with stable, long-term rental income. The garage level was expanded with permits in 2005. All units have updated electrical and no knob-and-tube. With expansion potential and a premier location surrounded by cafs, landmarks, and transit,

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Home facts

  • Year built:1912
  • Listing ID #:425071810
  • Added:140 day(s) ago
  • Updated:January 29, 2026 at 09:20 AM

Rooms and interior

  • Bedrooms:6
  • Total bathrooms:4
  • Full bathrooms:4
  • Living area:4,500 sq. ft.

Heating and cooling

  • Heating:Central

Structure and exterior

  • Year built:1912
  • Building area:4,500 sq. ft.
  • Lot area:0.04 Acres

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$2,499,000
  • Price per sq. ft.:$555.33
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