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490 15Th Ave

Central Richmond, SF 94118 1530015A 2 units · 2 fl · 1919

This building has a higher-than-average number of open problems nearby. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Central Richmond
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 490 15Th 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 1919
2 or more units
2 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.

Building characteristics
Units2
Floors2
Year built1919
Total area3,132 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1530015A
Ownership

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

Owner name
Luk Kan Tai Ng Revoc Living
Mailing address
Luk Kan Tai Ng Trustee 50 Hidden Hills Pl Danville CA 94506
Last sale
042598

Landlord portfolio

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

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Augrented Insights
Initial analysis

This two-story multi-family residential building at 490 15th Avenue in San Francisco's Central Richmond neighborhood was constructed in 1919 and contains two units. The property, currently owned by Luk Kan Tai Ng Revoc Living, has a concerning history of maintenance and safety issues, particularly highlighted in a comprehensive complaint filed in August 2012, detailing problems with plumbing, mold, unsafe balcony railings, heating systems, electrical wiring, window sealing, and security concerns. While some building improvements have been made, including a 2009 window replacement project, the property's upkeep appears inconsistent. Recent permits show minimal activity, with only a $1 street space permit issued in 2019.

The building's immediate vicinity has experienced various municipal incidents, with the most significant being two encampment reports in late 2023 and several parking enforcement matters in 2024. A sidewalk defect was reported in May 2024 and transferred to DPH Environmental Health for attention. Of note is a tenant buyout reported in 2021 at the adjacent address (492 15th Avenue) involving four tenants and a payment of $62,060, though its direct connection to this building is unclear. The property's maintenance history suggests ongoing challenges with communication between the owner and tenants, particularly regarding repairs and property management, as evidenced by the 2012 complaints.

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

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Risk rating

How 490 15Th 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

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
57th percentile

Out of 2250 buildings in this neighborhood, 968 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
85%
No DBI
violation
15%
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.

Construction spend, owner's portfolio

Estimated permit value across all of this owner's buildings.

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

Estimated permit spend (past 7 years)

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

12-Month severity forecast
No violation 81.6%
Moderate concern 13.6%
Severe concern 4.8%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

490 15Th Ave apartment reviews

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The story over time

490 15Th Ave event timeline

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

2023
311 Request Nov 01
Encampment reports
Encampment Cleanup

See all 1 events

Full history back to 2023 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 490 15Th Ave 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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