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1640 Steiner St

Lower Pacific Heights, SF 94115 0702038 32 units · 4 fl · 1964

This building has far more open problems than almost any other in the neighborhood. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Lower Pacific Heights
Above average
avg 1.6
3
FewerMore

This building has 3 novs (7y), above the Lower Pacific Heights average of 1.6.

Rent & eviction protection

Is 1640 Steiner 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 1964
2 or more units
32 units
Property type
Multi-Family Residential
Zoning
NC3
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
Units32
Floors4
Year built1964
Total area17,448 sq ft
Property typeMulti-Family Residential
Tax statusWelfare
Blocklot0702038
Ownership

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

Owner name
Jones Memorial Homes Inc
Mailing address
1727 Fillmore St San Francisco CA 94115
Last sale
000000

Landlord portfolio

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

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Augrented Insights
Initial analysis

1640 Steiner Street is a four-story, 32-unit multi-family residential building constructed in 1964, currently owned by Jones Memorial Homes Inc. The property has experienced several concerning issues in recent years, most notably with the elevator system, which has been reported to break down frequently and is currently subject to an active complaint filed in December 2024 regarding extended outages in this senior living facility. The building's fire safety systems have also been a recurring concern, with multiple violations documented between 2017 and 2024 related to alarm systems, sprinklers, and sleeping area requirements. Most recently, a sleeping area violation was issued in December 2023 and remains open.

The building has a history of water-related problems, including incidents of water damage, mold, and plumbing issues between 2002 and 2007, though these older complaints were generally resolved within a few weeks. Significant improvements have been made to the building's safety systems, including a $17,500 upgrade in 2015 to install new addressable fire alarm components and replace smoke detectors and pull stations. Additionally, past renovations have included reroofing work in 1993 and 2006, and window replacements in 1993. The property has also experienced some maintenance challenges, as evidenced by multiple 311 calls in early 2025 regarding garbage and debris on the property. While the building has undergone various improvements over the years, the recurring elevator issues and recent fire safety violations suggest ongoing maintenance and safety system challenges.

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

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Risk rating

How 1640 Steiner 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
8th percentile

Out of 670 buildings in this neighborhood, 616 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
30%
No DBI
violation
70%
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.

Number of units

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

Building size

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

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 36.0%
Moderate concern 56.4%
Severe concern 7.6%
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

1640 Steiner St event timeline

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

2026
Plumbing Permit Apr 24
Replace 4" double back flow and pump. equal to equal.
Complete

See all 10 events

Full history back to 2019 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1640 Steiner 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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