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1492-1494 California St

Nob Hill, SF 94109 0249015 11 units · 3 fl · 1909

This building has significantly more problems than most nearby buildings. Renters here report frequent, slow-to-fix problems. Get repair promises in writing and check the unit before signing.

NOVs (7y) vs. neighborhood
Compared to a typical building in Nob Hill
Above average
avg 2.4
4
FewerMore

This building has 4 novs (7y), above the Nob Hill average of 2.4.

Rent & eviction protection

Is 1492-1494 California St 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 1909
2 or more units
11 units
Property type
Multi-Family Residential
Zoning
POLK
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.

Building characteristics
Units11
Floors3
Year built1909
Total area7,920 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0249015
Ownership

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

Owner name
Min Jenn & Fun Yui Wang Lvg
Mailing address
Min Jenn & Fun Yui Wang, Tr 40 Arroyo Seco Millbrae CA 94030
Last sale
091919

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.

1492 California St, San Francisco, CA 94109
1494 California St, San Francisco, CA 94109
Augrented Insights
Initial analysis

The 11-unit, 3-story multi-family residential building at 1492-1494 California Street in Nob Hill, owned by Min Jenn & Fun Yui Wang Lvg, has undergone several significant improvements since its 1909 construction. The property completed a mandatory soft-story retrofit in 2018 ($90,000 for residential and $18,000 for commercial), ensuring earthquake safety compliance. Recent major maintenance includes a reroofing project in 2022 ($29,000), though the building has experienced some maintenance challenges, including a weather protection violation in 2020 and previous exterior paint issues. The building has a documented history of fire safety concerns, with multiple violations related to alarm systems and extinguishers between 2005-2023, though most have been corrected promptly.

The property underwent substantial repairs following a 2015 vehicle collision that caused structural damage to the east exterior wall, and has maintained regular plumbing updates, including backflow device replacement in 2013 and grease trap installation. Recent inspections (2022-2023) showed recurring issues with boiler permits, though these were eventually resolved. The building's commercial space has operated various food-related businesses, currently showing active permits for on-sale beer and wine and restaurants. Recent 311 calls (2024-2025) primarily relate to street-level maintenance issues outside the building, including garbage and debris reports, indicating active management of exterior concerns. The building's fire incident record shows primarily false alarm and system malfunction events rather than actual fires, and it is classified under Tier 4 for soft-story compliance with work marked as complete.

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

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Risk rating

How 1492-1494 California St'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
16th percentile

Out of 1125 buildings in this neighborhood, 945 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
22%
No DBI
violation
78%
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 size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

Number of units

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

DBI tenant complaints (past 7 years)

Formal complaints tenants filed with DBI about this building over 7 years.

12-Month severity forecast
No violation 21.8%
Moderate concern 48.1%
Severe concern 30.1%
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

1492-1494 California St event timeline

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

2026
Fire Complaint Mar 17
Alarm Systems
Violation Issued
311 RequestMar 09
Garbage and debris

See all 24 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1492-1494 California St 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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