Free SF apartment background check

591-597 Greenwich St

Telegraph Hill, SF 94133 0088022 4 units · 2 fl · 1925

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 Telegraph Hill
At or below average
avg 1.2
0
FewerMore

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

Rent & eviction protection

Is 591-597 Greenwich 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 1925
2 or more units
4 units
Property type
Multi-Family Residential
Zoning
NBEACH
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 built1925
Total area3,468 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot0088022
Ownership

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

Owner name
Lau Edward
Mailing address
591 Greenwich St San Francisco CA 94133
Last sale
000000

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

1768 Stockton St, San Francisco, CA 94133
591 Greenwich St, San Francisco, CA 94133
593 Greenwich St, San Francisco, CA 94133
597 Greenwich St, San Francisco, CA 94133
595 Greenwich St, San Francisco, CA 94133
Augrented Insights
Initial analysis

The property at 591-597 Greenwich Street in Telegraph Hill is a multi-family residential building consisting of 4 units over 2 stories, constructed in 1925 and currently owned by Edward Lau. The building has undergone several significant renovations over the past decade, including comprehensive kitchen and bathroom remodels in 2010 that featured energy-efficient lighting and the installation of electrical systems (outlets, lights, switches, smoke detectors) for $18,000. In 2013, the property received bathroom improvements including new fixtures and plumbing work. Historical records show earlier maintenance work including reroofing in 1993 and various fire safety improvements attempted in 1984-1985, though some of these permits were cancelled. A notable concern has emerged as of April 2022, with an active complaint regarding unauthorized construction and potential illegal change of use of a former commercial space into a dwelling unit, though earlier complaints from 2010 about construction work were resolved quickly.

The building's safety and maintenance history shows attention to fire safety requirements, with several violations noted and promptly addressed in 2006 concerning smoke detectors, fire extinguishers, and gas utility shutoff tools. Recent activity around the property has primarily consisted of external maintenance issues, as evidenced by multiple 311 calls in 2023-2025 regarding abandoned vehicles, street cleaning, and illegal postings. While the building has maintained basic compliance with safety regulations over the years, the 2022 complaint about unauthorized modifications and potential use changes is the most pressing current issue on record. However, it's worth noting that many historical violations were resolved quickly, suggesting responsive management to maintenance and compliance issues when they arise.

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

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Risk rating

How 591-597 Greenwich 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
23th percentile

Out of 684 buildings in this neighborhood, 527 are predicted to be safer.

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

DBI tenant complaints (past 7 years)

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

Building permits, owner's portfolio

Permits pulled across all of this owner's buildings over 7 years.

12-Month severity forecast
No violation 36.0%
Moderate concern 18.6%
Severe concern 45.4%
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

591-597 Greenwich St event timeline

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

2026
311 Request May 31
Homelessness and supportive housing
housing homeless request for service

See all 5 events

Full history back to 2022 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 591-597 Greenwich 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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