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419-421 33Rd Ave

Outer Richmond, SF 94121 1465001A 2 units · 3 fl · 1925

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 Outer Richmond — not a forecast
At or below average
avg 0.7
0
FewerMore

This building has 0 novs (7y), at or below the Outer Richmond average of 0.7.

Rent & eviction protection

Is 419-421 33Rd 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 1925
2 or more units
2 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 1925
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
Floors3
Year built1925
Total area4,000 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1465001A
Ownership

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

Mailing address
421 33rd Ave San Francisco CA 94121
Last sale
March 02, 2015

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.

421 33rd Ave, San Francisco, CA 94121
419 33rd Ave, San Francisco, CA 94121
Augrented Insights
Initial analysis

The three-story, multi-family residential building at 419-421 33rd Avenue in San Francisco's Outer Richmond neighborhood is a duplex property built in 1925, currently owned by Mark and Manon Fisher. The building's maintenance history includes substantial work on the back stairs in 2008, with repairs costing $15,000, and earlier improvements such as redwood deck replacement in 1997 and a reroofing project in 1994, though the latter permit expired. A notable incident occurred in August 2009 when uncontained paint scraping was reported from the property, resulting in debris issues in the surrounding area, though this complaint was promptly abated within five days.

Recent municipal interactions have primarily involved street cleaning and maintenance issues rather than building-specific problems. Between 2020 and 2024, there have been multiple reports of loose garbage and debris on the streets around the building, all of which were resolved by city services. While there have been several reports of abandoned vehicles in the area between 2012 and 2016, and one incident of non-offensive graffiti in 2016, these external issues were addressed by city departments and were not directly related to the building's condition or management. The most recent municipal service requests, from July and August 2024, involved street cleaning and Muni feedback but occurred after the most recent housing data updates and are therefore beyond the current analysis period.

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

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Risk rating

How 419-421 33Rd 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
59thpercentile

Out of 1040 buildings in this neighborhood, 426 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
86%
No DBI
violation
14%
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.

Construction spend, owner's portfolio

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

Building permits, owner's portfolio

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

12-Month risk forecast
Low failure risk 14%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

419-421 33Rd Ave apartment reviews

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On the map

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The story over time

419-421 33Rd 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 419-421 33Rd Ave apartments

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

Side by side

How 419-421 33Rd Ave compares to the neighborhood

This building against comparable properties in Outer Richmond. Toggle filters to narrow the peer group.

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Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

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