The sales listing for 1120 Jackson St. promised buyers "224% rental upside achievable through unit turnover." Within months of the sale closing, seven long-term tenants — including a 92-year-old woman who has lived there since 1982 — received identical eviction notices.

The case unfolding at a Lower Nob Hill rent-controlled building illustrates how tenant displacement has been absorbed into standard real estate investment logic: the building's new owner, an LA-based LLC, purchased it at a discount enabled by rent control, then reached for a legal gray zone — nuisance evictions — to begin clearing units. The displacement strategy was written into the pitch before the ink dried on the sale.

When 1120 Jackson St. came to market last year, the listing was unusually candid about its value proposition. "Current rents are significantly below market," it read, "with an estimated 224% rental upside achievable through unit turnover," according to reporting by the San Francisco Standard. The price of the building — $1.5 million for a 16-unit Nob Hill apartment building, purchased by Nabob Hill LLC in July 2024 — was itself a reflection of that gap. Rent control had suppressed the rents; clearing the tenants would unlock the premium.

What followed was a coordinated campaign that tenant advocates say is increasingly common in San Francisco's AI-boom real estate market.

In March, seven tenants at 1120 Jackson received eviction notices on the same day, each using identical language: their apartments contained "excessive piles of personal items and/or debris and/or trash" that "present a safety and fire hazard." At least three of those tenants are senior citizens. Among them is Sue Yeng Yan, 92, who immigrated from China in 1982 and has lived at the building — along the Powell-Hyde cable car line in Lower Nob Hill — for 43 years. Her monthly rent is $281.42.

The building's management company, Beam Properties, stopped accepting rent from the affected tenants after delivering the notices — a pressure tactic that typically precedes formal court eviction proceedings. The Standard, which visited two of the apartments named in the eviction notices, found units that were full but orderly: shelves of mementos, stacked books, cleaning supplies in corners. The kind of accumulation that comes with four decades in one place.

The legal category being deployed here — nuisance eviction — is a specific vulnerability in San Francisco's tenant protection framework. Unlike nonpayment of rent or unauthorized pets, "nuisance" has no fixed threshold. The subjectivity is the mechanism. A landlord who cannot claim a more concrete lease violation can claim nuisance, and whether a lifetime's belongings constitute a hazard becomes a matter of litigation rather than fact.

Gen Fujioka, a tenants' attorney at the Chinatown Community Development Center with more than 30 years in the field, has watched similar patterns emerge across three technology boom cycles. His office has seen a spike in what he describes as questionable eviction attempts — cases built on minor or exaggerated allegations — of more than 50% over the past 18 months.

"As more affluent workers enter the market, landlords see opportunities to charge higher rents," Fujioka told the Standard. "Rents have surged, and so have evictions." He said the current AI-driven economy appears to be an acceleration of the dot-com and 2010s tech cycles: each wave brings new high earners competing for housing, and each wave generates new pressure on the tenants who remain from the last one.

The data bears this out. The average asking price for a one-bedroom in San Francisco this month reached $3,478 — a 17% year-over-year increase, according to Apartment List. San Francisco evictions hit a 10-year high in 2025, according to Sheriff's Office data obtained by the Standard, and the city is on track for more this year.

Mass evictions — multiple units in a single building served simultaneously — remain unusual. What distinguishes the 1120 Jackson case is the paper trail. The sales listing, which circulated publicly when the building was on the market, explicitly identified tenant turnover as the path to profit. That makes the eviction notices look less like responses to genuine hazards and more like the execution of a pre-stated business plan.

Nabob Hill's attorneys have maintained that the notices were intended to bring units into compliance, not to displace tenants, and that the effort has largely succeeded. But the company has continued to refuse rent from affected tenants, leaving their status suspended in legal uncertainty.

Yan told the Standard, through a Chinese interpreter, that she has not slept well since the notice arrived in March. During a pre-dawn stress walk some weeks later, she tripped and bruised her wrist. "I am so afraid," she said. "I'm constantly anxious. I could end up sleeping on the street."

She has lived at the building longer than Nabob Hill LLC has existed as a legal entity.