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335 Grove St

Hayes Valley, SF 94102 0809019 10 units · 3 fl · 1908

Nothing on record for this building in the last seven years, but our model still flags a rising risk of maintenance problems in the next 12 months. That forecast comes from the owner's wider portfolio and the surrounding area, not from this building's own record — treat it as a reason to ask questions, not as evidence of a problem. 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 Hayes Valley — not a forecast
At or below average
avg 2.2
0
FewerMore

This building has 0 novs (7y), at or below the Hayes Valley average of 2.2.

The bar and the rating point different ways because they measure different things: the bar counts DBI violations already on file, the rating forecasts the next 12 months.

Rent & eviction protection

Is 335 Grove 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 1908
2 or more units
10 units
Property type
Multi-Family Residential
Zoning
HAYES
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 1908
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
Units10
Floors3
Year built1908
Total area6,786 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0809019
Ownership

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

Owner name
Mailing address
Gin Garrett S Trustee Po Box 225007 San Francisco CA 94122
Last sale
—

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 10-unit multi-family residential building at 335 Grove Street in Hayes Valley, owned by the Gin Family Trust, has a storied maintenance and compliance history since its construction in 1908. Most recently, in late 2023 through early 2024, the building experienced multiple fire safety violations requiring attention to extinguishers, exits, sprinklers, and fire alarm systems, though these were subsequently abated. The property underwent significant structural work in 2017, involving temporary shoring and underpinning, with final inspections completed in 2024. Building systems maintenance has been a recurring theme, with a complete sewer line replacement in 2020.

The building has faced several safety and maintenance challenges over the years, including a notable sequence of violations in 2015 related to lead paint hazards and wall damage, which were resolved by 2016. Regular safety inspections have been conducted, revealing various issues requiring attention, such as stair repairs (2006), dry rot repairs (2010), and multiple instances of garbage and debris concerns (most recently in 2024). Fire safety compliance has been an ongoing focus, with violations for sprinkler systems, extinguishers, and electrical systems appearing periodically, though most are promptly addressed. The property has maintained active communication with city agencies, as evidenced by multiple 311 calls in recent months regarding various local issues, including noise complaints and street cleaning concerns.

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

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Risk rating

How 335 Grove 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
12thpercentile

Out of 1027 buildings in this neighborhood, 904 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
32%
No DBI
violation
68%
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 size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

Neighborhood (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

12-Month risk forecast
High failure risk 68%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

335 Grove St apartment reviews

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On the map

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Buildings nearby
8 found
The story over time

335 Grove St event timeline

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

2026
311 Request Jun 12
Homelessness and supportive housing
housing homeless request for service

See all 9 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 335 Grove St apartments

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

Side by side

How 335 Grove St compares to the neighborhood

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