Free SF apartment background check

1347-1349 22Nd Ave

Central Sunset, SF 94122 1777009 2 units · 3 fl

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 Sunset
At or below average
avg 0.7
0
FewerMore

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

Rent & eviction protection

Is 1347-1349 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 unknown
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH2
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
Units2
Floors3
Year built
Total area2,779 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1777009
Ownership

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

Owner name
Wong Walter Wan Fai & Wendy
Mailing address
1349 22nd Ave San Francisco CA 94122
Last sale
062007

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.

1347 22nd Ave, San Francisco, CA 94122
1349 22nd Ave, San Francisco, CA 94122
Augrented Insights
Initial analysis

The property at 1347-1349 22nd Avenue in the Central Sunset neighborhood is a multi-family residential building (class flats & duplex) owned by Walter Wan Fai & Wendy Wong. The building has undergone several significant modifications over the years, with the most substantial being a vertical addition completed in 2004 at a cost of $180,000, followed by horizontal additions in 1992. The building has experienced multiple unauthorized construction issues, including complaints about an unpermitted rooftop room modification in 2017, a suspected illegal unit in the basement and garage in 2000, and unauthorized construction against the backyard fence in 2004. A notable incident occurred in December 2005 when construction work allegedly caused flooding in the adjoining property at 1351 22nd Avenue.

The property has undergone several electrical and structural improvements, including the installation of a new floor, electrical fixtures, and equipment in 2005, though some permits were for relatively minor work such as garage door opener replacement and sidewalk modifications. More recently, there has been a pattern of parking-related issues near the property, with multiple complaints about blocked driveways and parking violations recorded between October 2024 and December 2024, including at least two citations issued for blocked driveways. There was also a street lighting issue reported and resolved in October 2024. The building's history shows a mix of permitted modifications and regulatory compliance issues, particularly regarding unauthorized construction and its impact on neighboring properties, though many of the older complaints have since been resolved.

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

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Risk rating

How 1347-1349 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
94th percentile

Out of 814 buildings in this neighborhood, 49 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
92%
No DBI
violation
8%
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.

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.

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 81.0%
Moderate concern 14.3%
Severe concern 4.6%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

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The story over time

1347-1349 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 1347-1349 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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