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38-42 Sheridan St

South of Market, SF 94103 3519032 3 units · 3 fl · 1900

This building has a higher-than-average number of open problems nearby. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in South of Market
At or below average
avg 3.3
0
FewerMore

This building has 0 novs (7y), at or below the South of Market average of 3.3.

Rent & eviction protection

Is 38-42 Sheridan 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 1900
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
SLR
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
Units3
Floors3
Year built1900
Total area3,306 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3519032
Ownership

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

Owner name
Tom Li Fang
Mailing address
170 Linda 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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Multiple entrances & addresses

Included addresses

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

40 Sheridan St, San Francisco, CA 94103
38 Sheridan St, San Francisco, CA 94103
42 Sheridan St, San Francisco, CA 94103
Augrented Insights
Initial analysis

The three-unit residential building at 38-42 Sheridan Street, constructed in 1900 and owned by Tom Li Fang, has experienced several significant maintenance and safety issues over its recent history. Most notably, in June 2013, there were serious plumbing problems involving sewer leaks beneath the laundry room and kitchen of the ground floor unit, which led to violations of San Francisco Plumbing Code requirements. These issues were reportedly severe enough to cause floor damage and were considered hazardous, affecting water lines and creating concerns about stagnant water. The building has undergone multiple renovations over the years, including a substantial electrical upgrade in 2003 that involved installing new lighting, switches, receptacles, and a 200-amp service on the third floor. A comprehensive update of the three flats was completed in 1992, followed by various improvements including bathroom remodeling and kitchen renovations in 2003-2004.

The property has faced several regulatory challenges, including a 2011 health and safety inspection that identified multiple issues requiring correction, such as security and fire safety concerns, including the need for fire extinguisher maintenance and emergency exit clearance. More recent concerns include a fire alarm system violation from 2019, which was subsequently abated. The building's location has resulted in numerous 311 calls in recent years, primarily related to street cleaning and parking issues, with multiple reports of blocked driveways and illegal parking in the surrounding area. While there have been several smoke detector activations and alarm system tests documented in fire incident records, none resulted in actual fires or civilian injuries. The most recent building-related service requests have been for general street cleaning and maintenance issues, with one tree-related property damage report from 2022 still showing as active.

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

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Risk rating

How 38-42 Sheridan 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
51th percentile

Out of 430 buildings in this neighborhood, 211 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
70%
No DBI
violation
30%
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.

Neighborhood (ZIP code)

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

DBI complaints, owner's portfolio

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

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 40.9%
Moderate concern 16.8%
Severe concern 42.2%
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

38-42 Sheridan St event timeline

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

2025
311 Request May 02
Garbage and debris
human waste or urine
311 RequestApr 30
Garbage and debris

See all 3 events

Full history back to 2024 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 38-42 Sheridan 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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