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62-66 John St

Nob Hill, SF 94133 0180039 3 units · 2 fl · 1912

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
At or below average
avg 2.4
0
FewerMore

This building has 0 novs (7y), at or below the Nob Hill average of 2.4.

Rent & eviction protection

Is 62-66 John 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 1912
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
Floors2
Year built1912
Total area1,756 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0180039
Ownership

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

Owner name
Mildred Gan Revoc Tr 2014
Mailing address
Steven Phillip Gan 66 John St San Francisco CA 94133
Last sale
052197

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.

62 John St, San Francisco, CA 94133
66 John St, San Francisco, CA 94133
64 John St, San Francisco, CA 94133
Augrented Insights
Initial analysis

The three-unit multi-family residential building at 62-66 John Street in Nob Hill is a two-story structure built in 1912, currently owned by the Mildred Gan Revocable Trust 2014, with a documented history of maintenance and infrastructure upgrades spanning several decades. The property has undergone multiple significant improvements, including two complete roof replacements in 1992 and 1995, vinyl siding installation in 1990, installation of new electrical panels in 2002, and a house trap replacement in 2011, demonstrating regular attention to essential systems. The most recent building-related work recorded was in 2011, when street space and sidewalk permits were issued.

Recent activity around the building primarily involves external issues, with two reports of human waste or urine on the street (in August and September 2024) and several parking-related incidents between 2018-2023, including blocked driveways and illegal parking, though in all cases, responding officers were unable to locate the offending vehicles. The property experienced a sewage backup issue in October 2011, which was documented as part of the PUC Sewer Operations records. Street lighting improvements were addressed in January 2019, with both a dim and burnt-out light on metal poles being repaired, and there have been multiple responses to garbage and debris concerns in the vicinity. While the building's structural maintenance record appears consistent, the more recent concerns primarily relate to street-level issues rather than building-specific problems, with no documented complaints about the building's internal systems or structure in recent years.

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

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Risk rating

How 62-66 John 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
59th percentile

Out of 1125 buildings in this neighborhood, 461 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 location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

Building age

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

Construction spend, owner's portfolio

Estimated permit value across all of this owner's buildings.

12-Month severity forecast
No violation 56.1%
Moderate concern 24.3%
Severe concern 19.6%
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

62-66 John St event timeline

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

2026
311 Request Jun 15
Blocking driveway cite only
Parking Enforcement
311 RequestMay 12
Blocking driveway cite only

See all 5 events

Full history back to 2026 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 62-66 John St apartments

13 SF public datasets for this parcel — permits, violations, complaints, fire records, 311 calls, planning records, and buyouts.

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