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431-433 Lisbon St

Excelsior, SF 94112 6087024 3 units · 3 fl · 1911

This building has a substantial enforcement record over the last seven years, and our model sees a moderate chance of more 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 Excelsior — not a forecast
Above average
avg 1.4
25
FewerMore

This building has 25 novs (7y), above the Excelsior average of 1.4.

Rent & eviction protection

Is 431-433 Lisbon 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 1911
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
RH1
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 1911
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
Floors3
Year built1911
Total area2,285 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot6087024
Ownership

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

Owner name
Mailing address
4256 Sebastopol Rd Santa Rosa CA 95407
Last sale
July 11, 2000

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.

431 Lisbon St, San Francisco, CA 94112
433 Lisbon St, San Francisco, CA 94112
Augrented Insights
Initial analysis

The three-unit, three-story multi-family residential building at 431-433 Lisbon Street in the Excelsior neighborhood, owned by Johnny Marenco, has a documented history of maintenance and compliance issues since its construction in 1911. Most recently, in October 2024, the building was issued permits for repairs including handrail work, window repairs, smoke detector updates, and stairway repairs. However, there are numerous active violations as of July 2024, including electrical issues, water damage, mold, damaged paint, and safety concerns regarding smoke detectors and water heaters. The property has a history of unpermitted modifications, with active complaints from 2004 regarding unauthorized construction including a horizontal addition and other modifications, along with multiple plumbing and electrical violations.

Earlier records show persistent maintenance issues, with permits from 2004 addressing rear stairs repair and deck work, and complaints about various problems including plumbing leaks in 2009, unauthorized construction in 2014, and multiple garbage and debris incidents in late 2024. Recent inspections have revealed significant interior problems, including evidence of mold/mildew, water damage, electrical outlet issues, and concerns about hazardous mechanical equipment. The building's history also includes multiple complaints about illegal parking and street cleaning issues in late 2024, though these are external to the building itself. While some historical complaints have been resolved or closed, many current violations and complaints remain active as of 2024, indicating ongoing maintenance and compliance challenges for the property.

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

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Risk rating

How 431-433 Lisbon 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
31stpercentile

Out of 337 buildings in this neighborhood, 233 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
63%
No DBI
violation
37%
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.

Neighborhood location

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

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

Construction spend, owner's portfolio

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

12-Month risk forecast
Moderate failure risk 37%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

431-433 Lisbon St apartment reviews

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On the map

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8 found
The story over time

431-433 Lisbon St event timeline

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

2025
311 Request Dec 28
Other illegal parking
Parking Enforcement

See all 12 events

Full history back to 2024 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 431-433 Lisbon St apartments

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

Side by side

How 431-433 Lisbon St compares to the neighborhood

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