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1533-1539 15Th St

Inner Mission, SF 94103 3553050 6 units · 3 fl · 1909

This building has significantly more problems than most nearby buildings. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Inner Mission
Above average
avg 2.6
6
FewerMore

This building has 6 novs (7y), above the Inner Mission average of 2.6.

Rent & eviction protection

Is 1533-1539 15Th 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
6 units
Property type
Multi-Family Residential
Zoning
RH3
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
Units6
Floors3
Year built1909
Total area5,970 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3553050
Ownership

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

Owner name
Siu Micheal & Chen Qian Yin
Mailing address
2510 Phelps St San Francisco CA 94124
Last sale
101816

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.

1539 15th St, San Francisco, CA 94103
1535 A 15th St, San Francisco, CA 94103
1537 15th St, San Francisco, CA 94103
1533 15th St, San Francisco, CA 94103
1537 A 15th St, San Francisco, CA 94103
1535 15th St, San Francisco, CA 94103
Augrented Insights
Initial analysis

The three-story, six-unit multi-family residential building at 1533-1539 15th Street in the Inner Mission, owned by Siu Micheal & Chen Qian Yin, was constructed in 1909 and has undergone several significant improvements over recent years. Most notably, the property completed a mandatory soft-story retrofit in 2017 (Tier 3) to enhance seismic safety, followed by a $15,000 reroofing project in 2022. Multiple renovation projects were carried out between 2015-2016, including kitchen and bathroom remodels, window replacements, and electrical upgrades across different units, with the most recent work involving unit designations for intermediate-length occupancy in 2022. The building has experienced several maintenance and safety issues, including a recent tenant complaint in May 2024 regarding plumbing leaks, electrical problems, and security system malfunctions. Historical violations from 2020 required attention to security features, smoke detectors, and structural maintenance, though these were abated within a few weeks. The property has maintained regular inspections over the years, with most concerns being addressed promptly, and has no active code violations as of now.

The building's recent history shows active management response to both routine maintenance and urgent repairs, though the May 2024 complaint represents the most current resident concerns. Infrastructure improvements such as the soft-story retrofit, comprehensive unit renovations, and security upgrades suggest a significant investment in building safety and habitability. While there have been various maintenance issues documented in the past, including problems with stairs, windows, and various systems, these have generally been addressed through appropriate permits and inspections. The property has also experienced typical urban issues documented through 311 calls, such as parking enforcement and sidewalk maintenance, which are not directly related to building management but reflect the neighborhood environment.

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

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Risk rating

How 1533-1539 15Th 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
18th percentile

Out of 2380 buildings in this neighborhood, 1952 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
41%
No DBI
violation
59%
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.

NOV rate, owner's portfolio

Per-building NOV rate across everything this owner manages — high rates signal pattern neglect.

DBI tenant complaints (past 7 years)

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

Number of units

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

12-Month severity forecast
No violation 39.5%
Moderate concern 30.4%
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

1533-1539 15Th St event timeline

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

2025
311 Request Oct 08
311 service request
Encampment
311 RequestJul 27
Not offensive

See all 14 events

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

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Every record we have

Full data for 1533-1539 15Th 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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