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447 22Nd Ave

Central Richmond, SF 94121 1522007 4 units · 3 fl · 1988

Nothing on record for this building in the last seven years, and our model puts it at a low risk of maintenance problems over the next 12 months. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Central Richmond — not a forecast
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 447 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 1988
2 or more units
4 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.

Statewide backstop · AB 1482

California Tenant Protection Act of 2019

Even when a building isn't covered by local rent stabilization, the statewide Tenant Protection Act (AB 1482) may still apply. It caps annual rent increases and requires the landlord to state a legal reason to end most tenancies.

15+ years since occupancy
Built 1988
Annual rent increase cap
5% + CPI, max 10%
Just-cause eviction
After 12 months
May be covered by AB 1482. The building is old enough for the statewide rent cap (5% + regional CPI, capped at 10% per year) and just-cause protection after 12 months of tenancy.

AB 1482 does not apply to single-family homes and condos unless owned by a corporation, REIT, or an LLC with a corporate member; to owner-occupied duplexes; or to deed-restricted affordable housing. The Act is in effect until January 1, 2030. Not legal advice — see the California landlord–tenant guide.

Building characteristics
Units4
Floors3
Year built1988
Total area4,086 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1522007
Ownership

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

Mailing address
Klestoff Michael Y & Kathle 1812 Noriega St San Francisco CA 94122
Last sale

Landlord portfolio

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

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Augrented Insights
Initial analysis

The three-story multi-family residential building at 447 22nd Avenue, owned by the M & K Klestoff 1990 Family Trust, was constructed in 1988 and originally contained three units. In 2016-2017, significant renovations were undertaken to add a fourth dwelling unit at the first floor, converting a former storage area in the rear of the garage, with associated electrical and plumbing work completed in accordance with building codes. This addition brought the building into compliance with current density regulations, as it was determined that four units are allowed "as of right" under existing planning codes. The project was carefully planned to maintain the building's envelope with no external modifications, preserving all existing parking and landscaping features.

The building's history includes two notable periods of regulatory scrutiny regarding safety compliance. In 2002, multiple fire safety violations were recorded, including the need for smoke detectors, fire extinguishers, and gas utility shutoff tools, though these were all abated by January 2003. A subsequent routine inspection in 2011 resulted in additional citations regarding fire extinguisher maintenance, which were resolved within a week. More recently, between 2018-2022, there have been several issues with parking enforcement around the property, including multiple citations for driveway blocking and sidewalk parking violations, though these are not directly related to building safety or habitability. The most recent building inspection records show no active violations or complaints, suggesting improved compliance with safety regulations in recent years.

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

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Risk rating

How 447 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

Lower risk — safer than most nearby

DBI rarely finds violations here. Strong maintenance history and a clean complaint record.

Typical — about average for the neighborhood

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Higher risk — riskier than most nearby

Elevated violation and complaint history. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
83rdpercentile

Out of 2250 buildings in this neighborhood, 382 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

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.

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

Estimated permit spend (past 7 years)

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

DBI complaints, owner's portfolio

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

12-Month risk forecast
Low failure risk 10%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

447 22Nd Ave apartment reviews

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On the map

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The story over time

447 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 447 22Nd Ave apartments

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

Side by side

How 447 22Nd Ave compares to the neighborhood

This building against comparable properties in Central Richmond. Toggle filters to narrow the peer group.

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Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

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