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2019 Showcase Revisits Historic “Le Petit Trianon” Mansion
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2019 Showcase Revisits Historic “Le Petit Trianon” Mansion

4/27/2019 to 5/27/2019
When: April 27 – May 27, 2019
Where: San Francisco’s Presidio Heights neighborhood
3800 Washington Street
San Francisco, California  94118
United States
Contact: Denise Lamott

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The San Francisco Decorator Showcase is delighted to announce the selection of the 2019 designers who will transform the mansion at 3800 Washington Street in Presidio Heights, located between Maple and Cherry Streets near the Presidio. A collection of 36 of the West Coast’s top interior and landscape designers will remake 33 spaces in the 18,000 plus square-foot mansion known as “Le Petit Trianon.” The San Francisco Decorator Showcase is a benefit for the San Francisco University High School Financial Aid Program, and will take place from April 27 – May 27, 2019.

This year’s designers have an impressive design challenge this year: originally a Showcase in 1982, the historic 18,000 plus square-foot mansion is a San Francisco Landmark listed with the National Register of Historic Places. The home was built in 1904 for Marcus and Cora Koshland, a prominent San Francisco family that made a fortune in wool and textiles, and modeled after Le Petit Trianon at the Palace Versailles in Paris. Upon completion, the Koshlands opened the home with a lavish Marie Antoinette costume ball. The lavish home was the setting for many concerts and musicales, including performances from then-child prodigies Isaac Stern and Yehudhi Menuhin.

For more than 40 years, the annual San Francisco Decorator Showcase has benefited San Francisco University High School's financial aid program, raising over $16 million and benefiting hundreds of students. Thanks to the generosity of our sponsors, the participation of hundreds of accomplished designers, the school's trustees, parents, faculty, alumni, students, friends, and the thousands of Showcase visitors each year, the San Francisco Decorator Showcase allows San Francisco University High School to offer financial aid to its students. It is through the community's continued support that quality education has been made available over the past three decades to hundreds of deserving Bay Area students.




April 27 – May 27, 2019

Tuesdays through Sundays; closed Mondays except for Memorial Day


Tuesday, Wednesday, Thursday, Saturday: 10:00 a.m. – 3:00 p.m. (last entry)

Friday: 10:00 a.m. – 7:00 p.m. (last entry)

Sunday and Memorial Day: 11:00 a.m. – 4:00 p.m. (last entry)

Tickets and Pricing

  • $40 general admission; $35 for seniors (60 and over)
  • $35 general admission Early Bird special through December 31, 2018
  • $30 senior Early Bird special through December 31, 2018
  • Group rates for 10 or more can be arranged in advance by calling (415) 447-5830


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