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431 6Th Ave

Inner Richmond, SF 94118 1538005 3 units · 2 fl · 1987

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 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.

Rent & eviction protection

Is 431 6Th 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 1987
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
RM1
Not rent-controlled. Buildings constructed after 1978 are generally exempt from SF rent increase limits under the Costa-Hawkins Act.

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 1987
Annual rent increase cap
5% + CPI, max 10%
Just-cause eviction
After 12 months
May be covered by AB 1482. The building is old enough for the statewide rent cap (5% + regional CPI, capped at 10% per year) and just-cause protection after 12 months of tenancy.

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 built1987
Total area5,130 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1538005
Ownership

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

Mailing address
431 6th Ave Apt 3 San Francisco CA 94118
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 2-story, 3-unit multi-family residential building at 431 6th Ave in the Inner Richmond, owned by Veronica S. & Ramon Morales, was constructed in 1987 following the demolition of a previous structure in 1985. The building has undergone several significant maintenance activities, including reroofing in 2013 at a cost of $8,200, and the successful legalization of a basement extension/storage room with 1/2 bath in 1993. A notable set of compliance issues was identified during a routine housing inspection on November 18, 2015, which included violations related to gas utility shutoff tool access, smoke enclosure door closers, and various compliance affidavit requirements; however, all these violations were promptly addressed and abated by December 18, 2015. Earlier in 2010, the building faced violations regarding weatherproofing on siding and egress obstruction, though these were also resolved through proper remediation.

More recently, the building experienced a false alarm activation in January 2022, which was promptly investigated and determined to be unintentional with no fire damage or civilian injuries. The property has generated multiple 311 calls in recent years, primarily related to parking issues (including driveway blocking incidents in 2024 and previous years), and some infrastructure concerns such as damaged trees (reported in 2020 and 2019) and pavement defects (2020). A curb defect issue was reported and accepted for investigation in March 2022 remains open as of now. The building's maintenance history shows regular upkeep, with prompt responses to violations and complaints, though the frequency of parking-related incidents in the vicinity continues to be notable, as evidenced by multiple enforcement actions taken in recent years.

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

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Risk rating

How 431 6Th 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
80thpercentile

Out of 1723 buildings in this neighborhood, 345 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
89%
No DBI
violation
11%
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.

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.

Owner's portfolio size

Number of SF parcels this owner is registered on — larger portfolios have distinct risk patterns.

12-Month risk forecast
Low failure risk 11%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

431 6Th Ave apartment reviews

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On the map

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The story over time

431 6Th Ave event timeline

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

2022
Fire Complaint Jan 06
Alarm Systems
Condition Corrected

See all 1 events

Full history back to 2022 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 431 6Th Ave apartments

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

Side by side

How 431 6Th Ave compares to the neighborhood

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

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