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759-761 37Th Ave

Outer Richmond, SF 94121 1607026 2 units · 2 fl · 1933

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 Outer Richmond
At or below average
avg 0.7
0
FewerMore

This building has 0 novs (7y), at or below the Outer Richmond average of 0.7.

Rent & eviction protection

Is 759-761 37Th Ave 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 1933
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH2
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 built1933
Total area3,995 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1607026
Ownership

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

Owner name
Kwok Family Trust 7/15/07
Mailing address
Hoi Por & Yuen Yuen Kwok, T 759 37Th Ave San Francisco CA 94121
Last sale
121114

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.

761 37th Ave, San Francisco, CA 94121
759 37th Ave, San Francisco, CA 94121
Augrented Insights
Initial analysis

The Kwok Family Trust has owned this 2-unit, 2-story multi-family residential building in the Outer Richmond since 2007. The 1933 structure has undergone several significant improvements over the years, most recently receiving a complete roofing replacement in November 2024 at a cost of $4,000. The building's history includes multiple successful construction projects in the late 1990s and early 2000s, such as the installation of reinforced concrete retaining walls, structural framing improvements, and a previous roofing project. However, there have been some concerning incidents requiring attention. Notably, in 2000, there was excavation work that allegedly caused damage to an adjacent property, and more recently in November 2024, there was a serious incident involving construction debris falling from the roof, resulting in injury to a neighbor and subsequent investigation by building inspection services.

The property has experienced recurring sewer-related issues between 2020 and 2022, with multiple reports of sewage backups and flooding, suggesting possible infrastructure challenges. There have also been several parking-related incidents near the property, including driveway blocking and abandoned vehicle reports, though these are not directly related to the building's condition. The most recent building-related incidents and complaints have been resolved or closed, including a sewage backup in 2021 and flooding in 2020, while the recent roofing work indicates ongoing maintenance of the property.

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

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Risk rating

How 759-761 37Th Ave'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
43th percentile

Out of 1040 buildings in this neighborhood, 593 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
83%
No DBI
violation
17%
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 size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

Construction spend, owner's portfolio

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

12-Month severity forecast
No violation 73.3%
Moderate concern 13.6%
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.
Apartment reviews

759-761 37Th Ave apartment reviews

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The story over time

759-761 37Th Ave event timeline

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

2024
Building Permit Nov 21
Re-roofing: remove and replace roofing material / existing roofing material (in-kind)
$4,000 · Complete
DBI ComplaintNov 20
There is private construction taking place, roof top . when the worker threw a black construction debris bag. weighed about 80 lbs he threw the bag from the roof, and the 3rd of 4 bags hit caller's wife in the hear, shoulder, and face. she was taken to the hospital and required stitches on her face and hands. the neighboring home has a camera and caught the entire thing on film. just 2 minutes later someone with a baby stroller walked by. the worker was not looking and was just throwing the bags down. no permit. contracter name: chack on ng he dba ckg.owner jimmy, 415-741-6055.lic: 1035801(311 sr 101001047355)

See all 2 events

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

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Every record we have

Full data for 759-761 37Th Ave 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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