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89-91 Stillman St

Financial District South, SF 94107 3763025 3 units · 3 fl · 1908

This building has significantly more problems than most nearby buildings. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Financial District South
At or below average
avg 1.0
0
FewerMore

This building has 0 novs (7y), at or below the Financial District South average of 1.0.

Rent & eviction protection

Is 89-91 Stillman 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 1908
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
SLI
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
Units3
Floors3
Year built1908
Total area4,069 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3763025
Ownership

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

Owner name
Esrefoglu Cihat & Yolcu Ozg
Mailing address
5145 Diamond Heights Blvd San Francisco CA 94131
Last sale
100603

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.

89 Stillman St, San Francisco, CA 94107
91 Stillman St, San Francisco, CA 94107
Augrented Insights
Initial analysis

The three-story multi-family residential building at 89-91 Stillman Street, constructed in 1908, is owned by Esrefoglu Cihat & Yolcu Ozg and contains three units. The building's electrical system underwent significant upgrades in 2011 and 2004, with the installation of a 200 amp/4 meter main service, though both permits have since expired. In January 2008, the property underwent a routine safety inspection that revealed multiple violations, including issues with gas utility shutoff tools, fire extinguishers, gas meter instructions, and wooden stairs. These violations were all addressed and officially abated by July 25, 2008.

The most recent activity at the property pertains to several 311 calls between late 2024 and early 2025, primarily regarding sidewalk blockages caused by unlicensed scooters, which were mostly resolved. There were also multiple reports of garbage and debris issues in the vicinity during this period, with most cases being resolved through proper cleanup. The building has undergone no major documented safety violations or complaints in recent years, and the 2008 safety violations were resolved within a reasonable timeframe. The property has been receiving regular attention from city services regarding street cleaning and sidewalk maintenance through 311 calls in the past several months.

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

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Risk rating

How 89-91 Stillman 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
10th percentile

Out of 268 buildings in this neighborhood, 241 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
80%
No DBI
violation
20%
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.

Neighborhood (ZIP code)

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

Property class: multi-family flat

2–4 unit flats (class F) are a common SF building type with their own maintenance and complaint patterns.

12-Month severity forecast
No violation 53.1%
Moderate concern 26.9%
Severe concern 20.0%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
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The story over time

89-91 Stillman St event timeline

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

2026
311 Request Apr 29
Garbage and debris
other bagged boxed contained garbage
311 RequestApr 01
Other including abandoned toter

See all 6 events

Full history back to 2025 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 89-91 Stillman 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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