843 Mason St, San Francisco, CA 94108

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$4,650,000

bedrooms

bathrooms

square feet

4,427

Acreage

Open Houses

Jul 29

year built

1917

Full Baths

Half Baths

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Nestled atop storied Nob Hill and directly across from the landmark Mark Hopkins Hotel, 843 Mason Street is a rare architectural treasure. Designed in 1917 by the legendary Willis Polk, this home is part of an exclusive row of classic townhouses that embody the timeless sophistication of early 20th-century San Francisco. This stunning 5BD/4BA/2HB residence spans approximately 4,427 square feet (per Open Homes floor plan) and unfolds across four thoughtfully designed levels, offering a rare combination of versatility, scale, and timeless charm. A private urban home that feels both impressive in scale and peaceful in character. One of only a handful of homes in this historically significant enclave, it presents a rare opportunity to own a lasting piece of San Francisco's architectural legacy. Surrounded by iconic landmarksGrace Cathedral, Huntington Park, the Fairmontand just steps from world-class dining and cable cars, with Union Square, the Financial District, and Russian Hill close by. Leased parking is conveniently available nearby at the Crocker Garage. This is more than a homeit's a timeless piece of San Francisco's architectural heritage, designed by a master and located in one of the city's most celebrated settings.

Location
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Driving directions

Open houses

Jul

Tuesday

12PM — 2PM

Aug

Sunday

5PM — 7PM

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Listing agent: Eric Altree

Listing broker: Compass

Last update: Monday, July 28 2025 at 6:21 p.m. EDT

Compass Broker