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355-357 4Th Ave

Inner Richmond, SF 94118 1436010 3 units · 2 fl · 1924

This building has a substantial enforcement record over the last seven years, but recent activity points to a low risk of further maintenance problems in the next 12 months. Read the records below before you sign. Ask which issues were resolved, get repair commitments in writing, and inspect the unit yourself.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Inner Richmond — not a forecast
Above average
avg 0.9
4
FewerMore

This building has 4 novs (7y), above the Inner Richmond average of 0.9.

Rent & eviction protection

Is 355-357 4Th Ave 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 1924
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
RM1
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 1924
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
Units3
Floors2
Year built1924
Total area4,014 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1436010
Ownership

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

Mailing address
George K & Masayo Inouye Tr 355 4Th Ave San Francisco CA 94118
Last sale
—

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.

355 04th Ave, San Francisco, CA 94118
357 04th Ave, San Francisco, CA 94118
Augrented Insights
Initial analysis

The two-story multi-family residential building at 355-357 4th Avenue in the Inner Richmond, owned by George K & Masayo Inouye Tr, was constructed in 1924 and contains three units. The building's maintenance history shows regular upkeep, including a complete reroofing project in 1998. Between 2001 and 2016, there were several routine safety inspections conducted by Housing Inspection Services, revealing various building and fire safety concerns that were subsequently addressed, including the repair of wood stairs, installation of fire extinguishers, and carbon monoxide alarm requirements. The most recent routine safety inspection in 2016 resulted in multiple violations related to fire safety equipment and building maintenance, though these were all resolved by June 2016.

The property has experienced significant plumbing issues, particularly in 2018, with multiple reports of sewage backups through the 4-inch vent system between March and May, suggesting potential infrastructure challenges. Other maintenance records include responses to street lighting issues, abandoned vehicles, and a defaced parking sign on the street. While the building has had its share of violations and maintenance issues over the years, the records indicate that problems are generally addressed in a timely manner once identified, with all known violations being marked as not active. The concentration of sewer-related incidents in 2018 and the fire safety violations noted during the 2016 inspection are of particular note when considering the building's maintenance history.

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

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Risk rating

How 355-357 4Th Ave'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
34thpercentile

Out of 1723 buildings in this neighborhood, 1137 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
78%
No DBI
violation
22%
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.

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

Construction spend, owner's portfolio

Estimated permit value across all of this owner's buildings.

12-Month risk forecast
Low failure risk 22%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

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On the map

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8 found
The story over time

355-357 4Th Ave event timeline

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

No dated public records on file yet.
Every record we have

Full data for 355-357 4Th Ave apartments

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

Side by side

How 355-357 4Th Ave compares to the neighborhood

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