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418 22Nd Ave

Central Richmond, SF 94121 1523042 3 units · 3 fl · 1990

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 418 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 1990
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
RM1
Not rent-controlled. Buildings constructed after 1978 are generally exempt from SF rent increase limits under the Costa-Hawkins Act.

Based on SF Assessor records. Not legal advice — confirm with the SF Rent Board.

Building characteristics
Units3
Floors3
Year built1990
Total area4,451 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1523042
Ownership

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

Owner name
Lay Mee Tung Wong Rev Tr
Mailing address
Mee Tung Wong Lay 689 14Th St San Francisco CA 94114
Last sale
050500

Landlord portfolio

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

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Augrented Insights
Initial analysis

The three-unit residential building at 418 22nd Avenue in San Francisco's Central Richmond neighborhood was constructed in 1988-1989, with the original single-family dwelling demolished in August 1988. The three-story structure, which includes flats and duplex units, was built with modern safety features including a sprinkler system and property line windows to comply with building codes. The most recent significant maintenance work was completed in September 2023, involving a reroofing project valued at $9,800. Prior to that, in 2017, the garage door was replaced with a sectional roll-up steel door and new opener equipment.

The property has experienced recurring parking enforcement issues in recent months, with eight documented cases of driveway blocking between October 2023 and August 2024, all of which were addressed through official citations or warnings. Additionally, there were two separate incidents involving abandoned mattresses on or near the property in August 2024, which were subsequently resolved. These parking enforcement matters represent the most significant ongoing concern regarding the building's immediate vicinity, though they primarily relate to street parking rather than building operations or maintenance. The property has maintained good compliance with building codes and safety requirements since its construction, with regular updates to essential systems such as the roof and garage door.

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

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Risk rating

How 418 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
88th percentile

Out of 2250 buildings in this neighborhood, 270 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
90%
No DBI
violation
10%
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.

Owner's portfolio size

Number of SF parcels this owner is registered on — larger portfolios have distinct risk patterns.

Estimated permit spend (past 7 years)

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

Building age

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

12-Month severity forecast
No violation 82.3%
Moderate concern 12.4%
Severe concern 5.3%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

418 22Nd Ave apartment reviews

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The story over time

418 22Nd Ave event timeline

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

2023
Building Permit Sep 08
Reroofing
$9,800 · Complete

See all 1 events

Full history back to 2023 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 418 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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