Free SF apartment background check

1404 Guerrero St

Noe Valley, SF 94110 6567002 4 units · 2 fl · 1963

This building has more problems than most buildings in this neighborhood. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Noe Valley
At or below average
avg 1.2
0
FewerMore

This building has 0 novs (7y), at or below the Noe Valley average of 1.2.

Rent & eviction protection

Is 1404 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 1963
2 or more units
4 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.

Building characteristics
Units4
Floors2
Year built1963
Total area4,080 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6567002
Ownership

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

Owner name
Bourdet George
Mailing address
1404 Guerrero St San Francisco CA 94110
Last sale
000000

Landlord portfolio

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

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Augrented Insights
Initial analysis

The four-unit, two-story multi-family residential building at 1404 Guerrero Street in Noe Valley, owned by George Bourdet, was constructed in 1963 and has undergone several significant maintenance events over its lifespan. Most notably, a $42,000 reroofing project was successfully completed in 2020, following an earlier reroofing permit from 1992 that was never completed. The building has experienced recurring fire safety and maintenance issues, with two key periods of concern: a series of violations in 2000 related to smoke enclosure doors, smoke detectors, and egress obstructions; and another set of violations in 2010 addressing similar fire safety concerns, including smoke enclosure door maintenance, fire proofing materials, and water heater repairs. All these violations were eventually abated, with the 2010 violations being resolved by October 2013. The property has undergone regular routine inspections by Housing Inspection Services, with the most recent active inspection being recorded in 2011.

The surrounding area has experienced ongoing sanitation and cleanliness challenges, as evidenced by multiple 311 calls between 2021 and 2024 reporting various street cleaning issues, including garbage, debris, and waste matters. Most recently, there were reports of general cleaning needs and abandoned furniture in late 2023 and early 2024, though these external issues don't directly reflect on the building's internal conditions. The building's documented history shows a pattern of regular maintenance and response to violations, though some concerns persisted for extended periods before resolution.

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

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Risk rating

How 1404 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

Grade A–B — Low risk

DBI rarely finds violations here. Strong maintenance history and a clean complaint record.

Grade C — Moderate risk

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Grade D–F — High risk

Elevated violation and complaint history. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
30th percentile

Out of 1879 buildings in this neighborhood, 1315 are predicted to be safer.

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.

Neighborhood (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

Building age

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

12-Month severity forecast
No violation 59.4%
Moderate concern 20.5%
Severe concern 20.0%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
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The story over time

1404 Guerrero St event timeline

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

2020
Building Permit May 27
Reroofing.
$42,000 · Complete

See all 1 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1404 Guerrero St apartments

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

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

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