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1790 24Th Ave

Central Sunset, SF 94122 2026029 2 units · 1 fl · 1936

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 Sunset — not a forecast
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 1790 24Th 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 1936
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
NC2
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 1936
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
Floors1
Year built1936
Total area2,668 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot2026029
Ownership

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

Mailing address
1734-1736 Noriega St San Francisco CA 94122
Last sale
October 28, 2011

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.

1650 Noriega St, San Francisco, CA 94122
1790 24th Ave, San Francisco, CA 94122
Augrented Insights
Initial analysis

The two-unit residential property at 1790 24th Avenue in San Francisco's Central Sunset district, built in 1936 and currently owned by Dennis Shiu Kee Chan, has had limited activity over the past several years. The most significant recent development was a permitted remodel of an existing dental office in April 2022, valued at $50,000, which involved relocating an ADA bathroom and addressing dry rot issues (though less than 50% of the work was required for the dental office specifically).

The building's service request history over the past seven years shows a total of 77 incidents, though most are not directly related to the building's condition or tenant experience. While there was one resolved case in July 2026 regarding furniture debris, the majority of recent service requests (five in total) from November 2024 were related to abandoned vehicles, with police arriving to find the vehicles had already left the scene in each instance. It's worth noting that there were no building complaints logged during this period, suggesting relatively consistent maintenance of the structure itself, though the reliance on only one building permit in seven years may indicate limited renovations or improvements to the property.

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

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Risk rating

How 1790 24Th 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
78thpercentile

Out of 814 buildings in this neighborhood, 179 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
88%
No DBI
violation
12%
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.

Neighborhood location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

Building permits, owner's portfolio

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

Number of floors

Building height affects maintenance complexity and is one of the size signals the model uses.

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

1790 24Th Ave apartment reviews

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On the map

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Buildings nearby
8 found
The story over time

1790 24Th Ave event timeline

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

2026
311 Request Jul 28
Garbage and debris
furniture

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 1790 24Th Ave apartments

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

Side by side

How 1790 24Th Ave compares to the neighborhood

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