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622 22Nd Ave

Central Richmond, SF 94121 1623038 2 units · 2 fl · 1922

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 Central Richmond
At or below average
avg 0.5
0
FewerMore

This building has 0 novs (7y), at or below the Central Richmond average of 0.5.

Rent & eviction protection

Is 622 22Nd 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 1922
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 built1922
Total area3,350 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1623038
Ownership

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

Owner name
Tam May Yuk Revocable Trust
Mailing address
May Yuk Tam 249 2Nd Ave San Francisco CA 94118
Last sale
011196

Landlord portfolio

Other SF properties this owner holds, with risk grades for each.

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Augrented Insights
Initial analysis

The property at 622 22nd Avenue in the Central Richmond neighborhood is a two-unit, two-story multi-family residential building constructed in 1922 and currently owned by the Tam May Yuk Revocable Trust. The building's maintenance history shows regular attention to essential systems, with documented reroofing work performed in 1991 and again in 2013 at a cost of $6,000. Additional maintenance records indicate termite work completed in 1986 (though this permit has since expired) and the replacement of a gas furnace in 2018, another permit that has expired.

The property has experienced several parking-related incidents in recent years, particularly between 2019 and 2024, with multiple documented cases of vehicles blocking driveways and parking on sidewalks, all resulting in citations or other enforcement actions. Of particular note is the series of parking enforcement actions in 2019 (April - driveway blocking), 2019 (November - sidewalk parking), 2020 (February - sidewalk parking), and most recently in 2024 (August - driveway blocking), indicating a persistent pattern of parking violations in the immediate vicinity. Additionally, the building's residents have utilized city services for various concerns, including a customer callback to the Department of Public Works in 2022 regarding the SIRP program, and inquiries to the Mayor's Office on Housing in 2020 regarding temporary eviction moratoriums during that period, which were addressed and resolved by city officials.

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

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Risk rating

How 622 22Nd 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
52th percentile

Out of 2250 buildings in this neighborhood, 1080 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
85%
No DBI
violation
15%
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.

Construction spend, owner's portfolio

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

DBI complaint rate, owner's portfolio

Per-building complaint rate across the owner's portfolio.

Estimated permit spend (past 7 years)

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

12-Month severity forecast
No violation 81.6%
Moderate concern 12.4%
Severe concern 6.0%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

622 22Nd Ave apartment reviews

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The story over time

622 22Nd Ave event timeline

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

No dated public records on file yet.
Every record we have

Full data for 622 22Nd 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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