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1765 Leavenworth St

Russian Hill, SF 94109 0152001 2 units · 2 fl · 1907

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 Russian Hill
At or below average
avg 1.9
0
FewerMore

This building has 0 novs (7y), at or below the Russian Hill average of 1.9.

Rent & eviction protection

Is 1765 Leavenworth 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 1907
2 or more units
2 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
Units2
Floors2
Year built1907
Total area2,222 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0152001
Ownership

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

Owner name
Woo Family Trust
Mailing address
Woo Richard & Doris Trustee 1755 Beach St San Francisco CA 94123
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.

1201 Vallejo St, San Francisco, CA 94109
1765 Leavenworth St, San Francisco, CA 94109
Augrented Insights
Initial analysis

The two-unit residential building at 1765 Leavenworth Street in San Francisco's Russian Hill neighborhood, owned by the Woo Family Trust, was originally constructed in 1907 and has undergone significant recent renovations totaling over $800,000 in permit costs. The most substantial work occurred between 2017-2023, including the installation of a new foundation, addition of a third floor, new bay windows, interior renovations to both units, and a garage expansion. The building received comprehensive safety upgrades, including the installation of an NFPA 13R sprinkler system throughout, with recent work continuing into 2023 for monitoring systems and fire alarm components. Major system upgrades were completed in 2022, including full rewiring of the units, new electrical service, plumbing updates for multiple bathrooms and kitchens, and the installation of a heat pump system.

More recently, the property has experienced some external maintenance issues, as evidenced by six parking enforcement calls regarding driveway blocking between 2023-2024, a sidewalk collapse incident in 2024 requiring utility repairs, and reports of graffiti on the mailbox in late 2024. The building's renovation history shows substantial investment in modernizing the structure and improving safety systems, though the 311 service requests suggest ongoing challenges related to street parking and sidewalk maintenance around the property. The most recent building permits indicate that all major construction and safety upgrades have been completed, with the building now equipped with modern fire safety systems and updated living spaces.

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

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Risk rating

How 1765 Leavenworth 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
81th percentile

Out of 1133 buildings in this neighborhood, 215 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
87%
No DBI
violation
13%
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 permits (past 7 years)

Number of permits pulled at this address — construction or renovation activity over 7 years.

DBI complaints, owner's portfolio

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

12-Month severity forecast
No violation 76.7%
Moderate concern 10.1%
Severe concern 13.2%
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

1765 Leavenworth St event timeline

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

2026
311 Request Jun 16
Garbage and debris
human waste or urine
311 RequestApr 21
Public works

See all 21 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1765 Leavenworth St apartments

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

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