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956 Post St

Downtown, SF 94109 0301012 32 units · 4 fl · 1915

This building has a higher-than-average number of open problems nearby. 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 Downtown
At or below average
avg 6.9
0
FewerMore

This building has 0 novs (7y), at or below the Downtown average of 6.9.

Rent & eviction protection

Is 956 Post 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 1915
2 or more units
32 units
Property type
Multi-Family Residential
Zoning
RC4
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 built1915
Total area31,124 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0301012
Ownership

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

Owner name
James M Tappe Separate Prop
Mailing address
Tappe James M Trustee 2092 Curtis Dr Penngrove CA 94951
Last sale
000000

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 32-unit, 4-story apartment building at 956 Post Street, built in 1915 and owned by James M Tappe Separate Prop, has experienced several significant and ongoing maintenance issues, particularly in recent years. Most concerning are recurring water-related problems, with multiple tenant complaints in 2024 about leaks, including an April complaint regarding water intrusion and access issues, and July complaints about leaks and a bulging wall affecting handrail safety. The building has also faced consistent heating and electrical system challenges, including complaints about no heat in December 2021 and electrical outages in January 2024. The property has undergone various system upgrades, including a boiler replacement in 2021 and structural repairs in 2018 to address corrosion issues with the building's balcony. Recent fire safety concerns include violations related to alarm systems, sprinkler systems, and sleeping area requirements as of 2023, though some of these have been marked as corrected or abated.

The building's maintenance history shows both routine and emergency work, with permits issued for various repairs and system upgrades, such as water heater replacement in 2017 and multiple street space permits in 2018-2024. Historical building violations from 2000 were resolved within a month and included various interior maintenance issues. The property has multiple fire safety incidents on record, though none resulted in civilian injuries. Recent inspections in 2024 identified blocked exits and electrical system concerns that were promptly corrected. The building's management has taken steps to address many issues through permit applications and work orders, though some recent complaints suggest ongoing maintenance challenges.

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

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Risk rating

How 956 Post 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
38th percentile

Out of 448 buildings in this neighborhood, 278 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
13%
No DBI
violation
87%
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.

Neighborhood location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

12-Month severity forecast
No violation 12.6%
Moderate concern 80.9%
Severe concern 6.6%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

956 Post St apartment reviews

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The story over time

956 Post St event timeline

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

2026
Fire Complaint Apr 06
Alarm Systems

See all 17 events

Full history back to 2021 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 956 Post 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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