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1135-1139 Guerrero St

Noe Valley, SF 94110 3646014 6 units · 3 fl · 1906

A handful of records on file over the last seven years, and our model predicts a high risk of further maintenance problems in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Noe Valley — not a forecast
At or below average
avg 1.2
1
FewerMore

This building has 1 novs (7y), at or below the Noe Valley average of 1.2.

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 1135-1139 Guerrero 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 1906
2 or more units
6 units
Property type
Multi-Family Residential
Zoning
RH3
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 1906
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
Units6
Floors3
Year built1906
Total area5,856 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3646014
Ownership

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

Owner name
Mailing address
Po Box 691889 Los Angeles CA 90069
Last sale
April 15, 2021

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.

1137 A Guerrero St, San Francisco, CA 94110
1135 Guerrero St, San Francisco, CA 94110
1139 Guerrero St, San Francisco, CA 94110
1139 Guerrero St #a, San Francisco, CA 94110
1137 Guerrero St, San Francisco, CA 94110
1135 A Guerrero St, San Francisco, CA 94110
Augrented Insights
Initial analysis

The 6-unit multi-family residential building at 1135-1139 Guerrero St in Noe Valley, owned by Renka Prop LLC, has undergone several significant improvements and faced various challenges since its construction in 1906. Most notably, the building completed its mandatory soft-story retrofit in 2019 (Tier 3) at a cost of $68,000, which was necessary to improve structural safety. Recent developments include pending approvals for converting two first-floor units into ADUs, with associated improvements to add bedrooms, kitchens, and bathrooms, as indicated in permits filed in September 2022.

The property has experienced recurring maintenance issues requiring attention, particularly in 2018-2019 when multiple violations were documented, including blocked exits, heating system problems, and plumbing concerns. These issues were generally addressed through permits for water heater installations, duct work modifications, and other repairs totaling substantial costs. Recent electrical work included upgrading systems and installing new equipment, with the most recent notable work being the installation of a concrete-encased electrode in 2022. The building's history also shows regular maintenance of common areas, though there have been occasional concerns about garbage collection and stairway cleaning, as noted in 2019 complaints. While there have been fire safety violations in past years related to alarm systems and exits, these have been addressed through various corrective actions. The property's management has generally responded to maintenance and safety issues as they arise, as evidenced by the completion of numerous permits and correction of violations.

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

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Risk rating

How 1135-1139 Guerrero 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
1stpercentile

Out of 1879 buildings in this neighborhood, 1860 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
18%
No DBI
violation
82%
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.

DBI tenant complaints (past 7 years)

Formal complaints tenants filed with DBI about this building over 7 years.

Number of units

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

Building size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

12-Month risk forecast
High failure risk 82%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

1135-1139 Guerrero St apartment reviews

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On the map

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8 found
The story over time

1135-1139 Guerrero St event timeline

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

2025
311 Request Sep 26
Parking on sidewalk
Parking Enforcement
311 RequestJul 12
Garbage and debris

See all 18 events

Full history back to 2019 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1135-1139 Guerrero St apartments

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

Side by side

How 1135-1139 Guerrero St compares to the neighborhood

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