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467 21St Ave

Central Richmond, SF 94121 1523014 4 units · 2 fl · 1971

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 467 21St 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 1971
2 or more units
4 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.

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 1971
Annual rent increase cap
5% + CPI, max 10%
Just-cause eviction
After 12 months
Local rent control likely takes priority. This building appears to fall under the local ordinance above, which is stronger than AB 1482. Where a local just-cause ordinance applies, its rules govern instead of the state cap.

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
Floors2
Year built1971
Total area3,904 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1523014
Ownership

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

Mailing address
423 Avila St San Francisco CA 94123
Last sale
June 30, 2021

Landlord portfolio

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

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Augrented Insights
Initial analysis

The two-story, four-unit multi-family residential building at 467 21st Avenue in the Central Richmond neighborhood, owned by Wilhem Raymond & Marie, has been subject to several significant renovations and maintenance work over its history. Most notably, in early 2022, Units 1 and 4 underwent substantial kitchen and bathroom renovations, including cabinet and counter replacements in both units' kitchens, accompanied by electrical upgrades and plumbing work to replace bathtubs and faucets, with each renovation costing approximately $2,000. The building received a complete reroofing in 1993, which represents the only major structural work on record.

The building's maintenance history shows some past residential quality issues, though they appear to have been resolved. A 1998 complaint regarding chipping paint, torn carpet, and mildew was abated within one month, and a routine inspection from 2002 was closed in 2009. More recent incidents have primarily involved exterior and access issues, particularly concerning sidewalk parking violations, with five such incidents reported between 2019 and 2023, though most were unable to be validated by responding officers or resulted in warnings or citations. There have also been isolated exterior concerns including a 2019 incident involving medical waste (needles) on the street/sidewalk area, which was resolved, and a 2010 incident of non-offensive graffiti on the building that was addressed. The most recent building-related service incident was a garbage and debris case in December 2024, which was resolved promptly.

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

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Risk rating

How 467 21St 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
79thpercentile

Out of 2250 buildings in this neighborhood, 472 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
89%
No DBI
violation
11%
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.

Owner's portfolio size

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

12-Month risk forecast
Low failure risk 11%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

467 21St Ave apartment reviews

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The story over time

467 21St Ave event timeline

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

2025
Electrical Permit Nov 23
Provide new electrical for kitchen and 1.5 bathroom remodel only
Issued
Building PermitSep 16
Unit#3: remodel kitchen & 1.5 bath in kind no structural work, plumbing update to current code, electrical by subcontractor permit to be pulled under their licence#745230

See all 9 events

Full history back to 2022 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 467 21St Ave apartments

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

Side by side

How 467 21St Ave compares to the neighborhood

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

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