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351-353 Union St

Telegraph Hill, SF 94133 0114037 2 units · 2 fl · 1907

Nothing on record for this building in the last seven years, and our model puts it at a low risk of maintenance problems over the next 12 months. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Telegraph Hill — not a forecast
At or below average
avg 1.2
0
FewerMore

This building has 0 novs (7y), at or below the Telegraph Hill average of 1.2.

Rent & eviction protection

Is 351-353 Union St rent-controlled?

San Francisco's Rent Ordinance caps rent increases and provides eviction protection for most residential units built before 1979 with 2+ units. Here's how this building scores.

Built before 1979
Built 1907
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH3
Likely rent-controlled. Building age and unit count suggest this property falls under San Francisco's Rent Ordinance.

Based on SF Assessor records. Not legal advice — confirm with the SF Rent Board.

Statewide backstop · AB 1482

California Tenant Protection Act of 2019

Even when a building isn't covered by local rent stabilization, the statewide Tenant Protection Act (AB 1482) may still apply. It caps annual rent increases and requires the landlord to state a legal reason to end most tenancies.

15+ years since occupancy
Built 1907
Annual rent increase cap
5% + CPI, max 10%
Just-cause eviction
After 12 months
Local rent control likely takes priority. This building appears to fall under the local ordinance above, which is stronger than AB 1482. Where a local just-cause ordinance applies, its rules govern instead of the state cap.

AB 1482 does not apply to single-family homes and condos unless owned by a corporation, REIT, or an LLC with a corporate member; to owner-occupied duplexes; or to deed-restricted affordable housing. The Act is in effect until January 1, 2030. Not legal advice — see the California landlord–tenant guide.

Building characteristics
Units2
Floors2
Year built1907
Total area2,356 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0114037
Ownership

Registered owner per SF Assessor-Recorder (secured roll).

Mailing address
Beth C Newman, Ttee 150 Manchester St San Francisco CA 94110
Last sale
August 17, 1988

Landlord portfolio

Other SF properties this owner holds, with a risk rating for each.

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Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

353 Union St, San Francisco, CA 94133
351 Union St, San Francisco, CA 94133
Augrented Insights
Initial analysis

The two-unit residential building at 351-353 Union Street in Telegraph Hill, owned by the Beth C Newman Revocable Trust, has a documented history since its construction in 1907. The property has undergone several significant improvements over the years, with the most recent major work being a $14,450 reroofing project completed in 2014. Earlier renovations included ceiling and roof reframing work in 1991, kitchen remodeling in the upper unit that same year, and various wall and ceiling repairs along with room modernizations in 1989-90. A withdrawn permit from 1990 suggests there was a proposal to install a third floor as part of the top unit conversion, though this was not pursued.

The building has experienced recurring issues with debris and waste management in the immediate vicinity throughout 2024, with multiple reports of abandoned items including furniture, mattresses, and loose garbage. There was one building inspection complaint recorded in October 2024, which was transferred to the Department of Building Inspection for follow-up. A significant external incident occurred in November 2024 when a damaged tree fell and was subsequently removed. The most recent interaction with city services involved a complaint about waste receptacles being left out, though this was investigated and no violations were observed in early January 2025. While the property has maintained its basic structural integrity through periodic maintenance, the surrounding public space has experienced ongoing challenges with waste management and debris accumulation.

AI-generated · may contain errors · check the source data tables below

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Risk rating

How 351-353 Union St's risk score is calculated

We trained a model on 7 years of SF DBI inspection data — notice of violation filings, complaint history, and owner track records. It estimates the probability that DBI inspectors will issue a Notice of Violation at this address in the next 12 months. Lower % = safer.

What the score means for you

Lower risk — safer than most nearby

DBI rarely finds violations here. Strong maintenance history and a clean complaint record.

Typical — about average for the neighborhood

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Higher risk — riskier than most nearby

Elevated violation and complaint history. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
42ndpercentile

Out of 684 buildings in this neighborhood, 397 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

RiskiestSafest
Predicted 12-month outcome
85%
No DBI
violation
15%
DBI violation
likely
Model explanation

What's driving this score

The three data points that most influenced this building's risk rating — ranked by the weight the model placed on each one.

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

Permit rate, owner's portfolio

Per-building permit rate across the owner's portfolio.

Building permits, owner's portfolio

Permits pulled across all of this owner's buildings over 7 years.

12-Month risk forecast
Low failure risk 15%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

351-353 Union St apartment reviews

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On the map

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Buildings nearby
8 found
The story over time

351-353 Union St event timeline

Violations, complaints, fire incidents, permits, and buyouts — most recent records in order.

2026
311 Request Feb 04
Damaging property
hitting window or building

See all 5 events

Full history back to 2025 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 351-353 Union St apartments

13 SF public datasets for this parcel — permits, violations, complaints, fire records, 311 calls, planning records, and buyouts.

Side by side

How 351-353 Union St compares to the neighborhood

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