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21-23 Fortuna Ave

Anza Vista, SF 94115 1115013 2 units · 2 fl · 1947

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 Anza Vista — not a forecast
At or below average
avg 1.3
0
FewerMore

This building has 0 novs (7y), at or below the Anza Vista average of 1.3.

Rent & eviction protection

Is 21-23 Fortuna 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 1947
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH1
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 1947
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
Units2
Floors2
Year built1947
Total area3,100 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1115013
Ownership

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

Owner name
Mailing address
21 Fortuna Ave San Francisco CA 94115
Last sale

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

23 Fortuna Ave, San Francisco, CA 94115
21 Fortuna Ave, San Francisco, CA 94115
Augrented Insights
Initial analysis

The two-unit residential building at 21-23 Fortuna Avenue in Anza Vista, owned by Ravetto Jeffrey, is a two-story flats and duplex structure built in 1947. The property has undergone several significant improvements over the past decades, with the most recent being repairs to water-damaged paper and siding on the upper-right front exterior in May 2024, costing $3,000. The building has received regular maintenance and upgrades, including a complete reroofing in 2021 ($9,000), window replacements with Marvin Ultimate Gliders in 2018 ($15,000), electrical panel replacements in August 2018, and roofing work in 2017 ($18,000). Historical records show earlier maintenance including window installations in 1992 and another roofing project in 1989.

The property has experienced some external issues documented through 311 calls, including defaced parking signs and graffiti in 2022, both of which were resolved. In 2019, there was one reported encampment issue that was addressed and removed. The building's recent maintenance record shows regular upkeep and improvements, with no significant safety concerns or resident experience issues noted in the available data. The property has undergone proper permitting processes for all major improvements, with all permits showing completed status.

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

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Risk rating

How 21-23 Fortuna 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
56thpercentile

Out of 136 buildings in this neighborhood, 60 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
83%
No DBI
violation
17%
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.

Estimated permit spend (past 7 years)

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

Neighborhood (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

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 17%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

21-23 Fortuna Ave apartment reviews

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The story over time

21-23 Fortuna Ave event timeline

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

2024
Building Permit May 06
Replace water damaged paper and siding on upper-right front exterior. 10' x 22' total area.
$3,000 · Complete
Planning RecordMay 06
Remove and replace siding at upper right of facade.

See all 3 events

Full history back to 2021 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 21-23 Fortuna Ave apartments

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

Side by side

How 21-23 Fortuna 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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