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744 Guerrero St

Mission Dolores, SF 94110 3598003B 12 units · 3 fl · 1914

This building has significantly more problems than most nearby buildings. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Mission Dolores
At or below average
avg 2.9
1
FewerMore

This building has 1 novs (7y), at or below the Mission Dolores average of 2.9.

Rent & eviction protection

Is 744 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 1914
2 or more units
12 units
Property type
Multi-Family Residential
Zoning
RM2
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
Units12
Floors3
Year built1914
Total area7,466 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3598003B
Ownership

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

Owner name
Yoko Nagata Revocable Trust
Mailing address
Wm Properties, Inc 3024 Fillmore St San Francisco CA 94123
Last sale
062097

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 12-unit apartment building at 744 Guerrero St in Mission Dolores, constructed in 1914, has undergone several important safety and infrastructure upgrades over the past decade. Most notably, in 2023-2024, the building received significant fire safety improvements, including the addition of low-frequency fire alarm horns and related electrical work, with the most recent installation of 18 horns completed in May 2024 costing over $13,000. The building has also completed mandatory safety requirements such as a soft-story retrofit in 2017 (cost: $76,000) and the installation of a new steam heating boiler in 2017, though there was a period of non-compliance with boiler permits in 2019-2021 that resulted in violations, which were ultimately resolved by April 2022.

The property has experienced some maintenance issues requiring attention, including termite repairs in 1996, exterior paint concerns in 2011, and more recent fire safety violations in 2024 related to combustible materials and hazardous materials, both of which were corrected by August 2024. Regular maintenance and compliance inspections have been conducted, including routine apartment inspections in 2002 and 2006, and the building's fire safety systems have undergone proper testing and upgrades. Recent 311 calls between October 2024 and January 2025 primarily relate to street-level issues such as garbage, debris, and parking concerns, which are typical for urban environments and not directly related to building conditions.

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

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Risk rating

How 744 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
15th percentile

Out of 799 buildings in this neighborhood, 679 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
34%
No DBI
violation
66%
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.

Building size

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

DBI tenant complaints (past 7 years)

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

12-Month severity forecast
No violation 35.1%
Moderate concern 50.6%
Severe concern 14.4%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

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The story over time

744 Guerrero St event timeline

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

2026
311 Request Jun 12
311 service request
Encampment
311 RequestJun 08
Other illegal parking

See all 12 events

Full history back to 2021 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 744 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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