The Niece Who Never Existed: Chambers Mansion, San Francisco

Reviewed by Josh N · Updated August 22, 2026 · How we verify

Halfway up a Pacific Heights block, behind a fence and a screen of planting, the Chambers Mansion has spent more than a century collecting stories that outrun its paperwork. The house at 2220 Sacramento Street in San Francisco, California, is a Queen Anne Victorian with Gothic and Tuscan detailing, and in 2010 CBS News named it one of the scariest haunted houses in the United States on the strength of its reputedly dark history. That reputation rests largely on a murder that city records say never happened, to a woman city records say never lived there.

The Chambers Mansion File

• Address: 2220 Sacramento Street, Pacific Heights, San Francisco
• Architect: Julius Case Mathews, of the firm J. C. Mathews & Son
• Style: Queen Anne Victorian with Gothic and Tuscan details
• Built for R. C. Chambers, a Utah mining tycoon, banker and politician, and his wife Eudora
• An addition was made in 1917 by the architect Houghton Sawyer
• Designated a San Francisco landmark on 5 October 1980
• Now two private townhouses, not open to the public

One point of genuine confusion worth flagging early: the construction date is given as 1887 in most listings for the house, while accounts of the Chambers family date the commission to 1877. The discrepancy sits in the record itself and has never been cleanly resolved.

R. C. Chambers, and the Name Everyone Gets Wrong

The man who paid for the house was Robert Craig Chambers, 1832 to 1901, frequently and incorrectly written up as Richard Craig Chambers. He made his money in Utah mining and moved into banking and politics from there, and the Sacramento Street house was the San Francisco expression of that fortune. His wife was Eudora T. Chambers, born Tolles in 1848.

Eudora died in 1897 at the age of 48 or 49, following suicide attempts. That is the one documented tragedy attached to the household, and it is worth noting how rarely it features in the ghost stories, which prefer an invention. Chambers himself died in 1901, leaving no direct heirs.

Who Actually Inherited the House

Nobody is entirely sure. The accounts conflict. Some say the house passed to Chambers’s younger sister, Ada Chambers. Others say it went to two nieces, either his or Eudora’s, named Lillian and Harriet. The 1917 addition by Houghton Sawyer is the only firm event of the period, and it is precisely the detail the legend has borrowed and reshaped.

Claudia Chambers, Sawed in Half, and Never on the Rolls

The famous version runs like this. A niece called Claudia Chambers shared the inherited house with her sister. The two women could not stand one another, so in 1917 they built a second house on the property in order to live apart. Claudia was then murdered, sawed in half, with the family putting the death down to a farming accident. Her ghost is said to walk the house still.

It is a vivid story and it is not true. No person named Claudia Chambers ever lived in the house, according to city records. The tale appears to have grown by attaching itself to two real things, the 1917 building work and the disputed inheritance, and then supplying a victim to bind them together. Anyone visiting or reading about the mansion should treat Claudia as folklore rather than as a person, however often she is repeated as fact.

Bob Pritikin’s Mansion Hotel Years

For a little over two decades the house was open to anyone with a booking. In 1977 Bob Pritikin opened the Mansion Hotel, a bed and breakfast in the Chambers Mansion, and gave it a decor best described as eclectic, complete with nightly magic shows. That combination, a Victorian pile, a showman proprietor and a resident ghost narrative, did a great deal to fix the haunted reputation in the public mind. Pritikin sold the hotel in 2000. By then the building carried city landmark status, and it was converted into two private townhouses.

What Guests and Investigators Have Reported

The reported phenomena at the Chambers Mansion are mostly of the classic house-ghost kind, and they come almost entirely from the hotel era and from paranormal enthusiasts rather than from any official record. Visitors have described apparitions, unexplained sounds and objects that appear to move on their own. The apparition is habitually identified as Claudia, which is the difficulty: the identification comes from a story that documentation contradicts, so whatever people are experiencing, the name attached to it cannot be relied on.

Nothing here is verified. What is verifiable is that the mansion has been a magnet for such accounts for decades, and that a national broadcast in 2010 amplified them considerably.

Seeing the Chambers Mansion Today

There is no tour and no room to book. Since the 2000 sale the building has been two private townhouses, and the interior is not accessible. What remains available is the exterior, which is worth the detour on its own: Mathews’s Queen Anne massing with its Gothic and Tuscan flourishes, plus the Sawyer addition of 1917, on a Pacific Heights street thick with San Francisco Designated Landmarks. View it from the pavement, respect the residents’ privacy, and do not go looking for a farm accident that the city’s own records say never took place.

Sources

• San Francisco Landmark #119: Chambers Mansion
• Scariest Haunted Houses in U.S.
• San Francisco Landmarks
• Ordinance Designating Landmark
• The ridiculous San Francisco 'murder' that somehow got accepted as fact
• Wikipedia: Chambers Mansion

Ghost Tours Nearby

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