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735 11Th Ave

Inner Richmond, SF 94118 1654006 5 units · 2 fl · 1923

Nothing on record for this building in the last seven years. Our model still sees a moderate chance of maintenance problems in the next 12 months, from the owner's wider portfolio and the surrounding area rather than from anything recorded here. 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 Inner Richmond — not a forecast
At or below average
avg 0.9
0
FewerMore

This building has 0 novs (7y), at or below the Inner Richmond average of 0.9.

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 735 11Th 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 1923
2 or more units
5 units
Property type
Multi-Family Residential
Zoning
RH2
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 1923
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
Units5
Floors2
Year built1923
Total area4,350 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1654006
Ownership

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

Mailing address
Victoria T & William J Ng, 1806 Lake St San Francisco CA 94121
Last sale
—

Landlord portfolio

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

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Augrented Insights
Initial analysis

735 11th Avenue is a 2-story, 5-unit multi-family residential building located in San Francisco's Inner Richmond neighborhood, constructed in 1923. The property has undergone significant improvements and addressed various maintenance issues over the years, with the most recent major work being a completed seismic retrofit in 2015 that included installation of plywood shearwalls, holdowns, and new foundation work at the garage/street level, which was classified as a Tier 3 soft-story retrofit project that is now CFC (Certificate of Final Completion) issued. The building has seen substantial interior unit improvements, particularly in 2008-2009, including comprehensive renovations of several units with updated kitchens, bathrooms, electrical systems, and heating elements, as well as the installation of a fire sprinkler system. In 2016, vinyl siding was added to the back left wall of the building.

The property's maintenance history reveals several periods of tenant concerns, particularly between 2007-2008, when multiple complaints were filed regarding heating issues, water problems, construction concerns, and interior maintenance. These issues appear to have been addressed through subsequent repairs and improvements. A notable cluster of violations was recorded in 2002, primarily related to fire safety and interior surfaces, including requirements for fire extinguishers, paint maintenance, and self-closing doors, all of which were abated by May 2002. The building has maintained an active record of regular maintenance and upgrades, including plumbing improvements such as heater installations and gas line extensions, electrical system upgrades, and compliance with safety regulations. Recent 311 calls from 2019-2020 primarily relate to external issues such as street pavement and signage, rather than building-specific concerns.

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

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Risk rating

How 735 11Th 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
17thpercentile

Out of 1723 buildings in this neighborhood, 1430 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
65%
No DBI
violation
35%
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.

Number of units

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

NOV rate, owner's portfolio

Per-building NOV rate across everything this owner manages — high rates signal pattern neglect.

Neighborhood location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

12-Month risk forecast
Moderate failure risk 35%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

735 11Th Ave apartment reviews

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On the map

Compare nearby alternatives

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8 found
The story over time

735 11Th 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 735 11Th Ave apartments

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

Side by side

How 735 11Th Ave compares to the neighborhood

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