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39-43 Auburn St

Nob Hill, SF 94133 0181035 3 units · 3 fl · 1906

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 Nob Hill
Above average
avg 2.4
6
FewerMore

This building has 6 novs (7y), above the Nob Hill average of 2.4.

Rent & eviction protection

Is 39-43 Auburn 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 1906
2 or more units
3 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
Units3
Floors3
Year built1906
Total area3,627 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot0181035
Ownership

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

Owner name
Leung Chiman & Yiyi
Mailing address
43 Auburn St San Francisco CA 94133
Last sale
082611

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.

43 Auburn St, San Francisco, CA 94133
41 Auburn St, San Francisco, CA 94133
39 Auburn St, San Francisco, CA 94133
Augrented Insights
Initial analysis

The three-unit, three-story multi-family residential building at 39-43 Auburn Street in Nob Hill, owned by Leung Chiman & Yiyi, was constructed in 1906 and classified as a Flats & Duplex building. The property has undergone several maintenance updates, including a $4,800 reroofing project completed in 2008, though two window installation permits from 1996 appear to have expired without record of completion. A significant cluster of violations was documented in February 2016, including issues with fire safety (missing fire extinguishers), carbon monoxide and smoke alarm requirements, stair repairs, and structural maintenance compliance; however, all these violations were resolved within approximately one month by March 24, 2016.

More recent records from 2023-2024 show recurring issues with waste management, particularly concerning garbage toters being left out continuously, with multiple cases filed between April 2020 and August 2024, most recently in February 2024. The building has been subject to routine housing inspections in 2002, 2008, and 2016, with all cases marked as resolved. There have been some isolated incidents requiring municipal intervention, including hazardous material removal (2018) and various street cleaning requests between 2017 and 2023, though these appear to be related to the public space around the building rather than issues with the building itself. The most recent interaction regarding the property was a garbage and debris complaint in August 2024, which was resolved by Street and Environmental Services.

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

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Risk rating

How 39-43 Auburn 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
74th percentile

Out of 1125 buildings in this neighborhood, 292 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
77%
No DBI
violation
23%
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 age

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

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

Building permits, owner's portfolio

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

12-Month severity forecast
No violation 59.0%
Moderate concern 20.6%
Severe concern 20.4%
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

39-43 Auburn St event timeline

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

2026
311 Request May 25
Municipal transportation agency
bicycle parking sharing complaint
311 RequestMar 02
Other

See all 5 events

Full history back to 2025 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 39-43 Auburn 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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