Free SF apartment background check

625 Guerrero St

Mission Dolores, SF 94110 3588063 13 units · 4 fl · 1924

This building has far more open problems than almost any other in the neighborhood. Renters here report frequent, slow-to-fix problems. Get repair promises in writing and check the unit before signing.

NOVs (7y) vs. neighborhood
Compared to a typical building in Mission Dolores
Above average
avg 2.9
33
FewerMore

This building has 33 novs (7y), above the Mission Dolores average of 2.9.

Rent & eviction protection

Is 625 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 1924
2 or more units
13 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
Units13
Floors4
Year built1924
Total area10,432 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3588063
Ownership

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

Owner name
Sf Multifamily 1 Llc
Mailing address
49 Powell St Fl 4 San Francisco CA 94102
Last sale
033121

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 12-unit multi-family residential building at 625 Guerrero Street in Mission Dolores, owned by SF Multifamily 1 LLC, was built in 1924 and has undergone significant renovations and improvements over recent years. The property completed a major fire safety upgrade in 2019, including the installation of a new NFPA 13 residential fire sprinkler system with 41 sprinklers and a 400-amp electrical service upgrade with 14 meters. Recent building improvements include a 2021 kitchen remodel in Unit 4, new ADUs (Units 12 and 13) added in 2019, and various unit renovations between 2017-2021. However, the building has experienced several concerning issues, particularly in recent years, including a significant flooding incident in May 2021 affecting multiple floors and the lobby area, and ongoing concerns about garbage management and waste accumulation, with recent complaints in 2024 about overflowing trash blocking fire exits. The property has a history of fire safety concerns, with multiple fire violations related to alarm systems and extinguishers between 2017-2019, though most have been abated. Recent complaints suggest continued maintenance challenges, including a 2024 complaint about blocked exits and recurring issues with trash management. The building has completed its soft-story retrofit requirements, achieving "Work Complete, CFC Issued" status, indicating compliance with seismic safety requirements.

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

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Risk rating

How 625 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
1th percentile

Out of 799 buildings in this neighborhood, 791 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
10%
No DBI
violation
90%
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.

Building size

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

NOV rate, owner's portfolio

Per-building NOV rate across everything this owner manages — high rates signal pattern neglect.

Number of units

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

12-Month severity forecast
No violation 6.9%
Moderate concern 76.7%
Severe concern 16.4%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

625 Guerrero St apartment reviews

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The story over time

625 Guerrero St event timeline

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

2026
Building Violation (NOV) May 26 Serious
Building violation
It is the property owners responsibility to be present or direct his/her representative to attend the re-inspection as scheduled on this no…
Building Violation (NOV)May 26
Building violation

See all 35 events

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

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Every record we have

Full data for 625 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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