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1135 Stanyan St

Cole Valley/Parnassus Heights, SF 94117 2630007A 12 units · 3 fl · 1924

This building has far more open problems than almost any other in the neighborhood. 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 Cole Valley/Parnassus Heights
At or below average
avg 0.9
0
FewerMore

This building has 0 novs (7y), at or below the Cole Valley/Parnassus Heights average of 0.9.

Rent & eviction protection

Is 1135 Stanyan 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 1924
2 or more units
12 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
Units12
Floors3
Year built1924
Total area7,390 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot2630007A
Ownership

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

Owner name
Stanyan Hill & Irving Arms
Mailing address
Joseph F Mannion Jr Po Box 640717 San Francisco CA 94164
Last sale
083120

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 10-unit, 2-story multi-family residential building at 1135 Stanyan Street, owned by Stanyan Hill & Irving Arms, was constructed in 1924 and has undergone significant improvements and renovations over recent years. The property completed mandatory seismic retrofit work in 2014 (as a Tier 3 soft-story building) and underwent a substantial conversion project in 2016 that transformed the garage space into two efficiency units, including vintage carriage door replacements and tree plantings. The building has maintained consistent fire safety upgrades, including multiple fire alarm system improvements between 2019-2021 to meet San Francisco fire code requirements, and has addressed sprinkler system installations, particularly during the 2019 ADU construction phase. While there have been several fire safety-related complaints and violations over the past few years, including a 2024 violation for alarm system maintenance, all issues were promptly addressed, with the building generally demonstrating good responsiveness to fire safety requirements. Recent maintenance history shows regular upkeep of essential systems, including a 2018 main service upgrade to 300-400 amps, though some recent 311 calls regarding street cleaning and parking issues have been recorded, primarily relating to the immediate vicinity rather than the building itself. The property had a cluster of fire safety violations in 2002 that were all abated by January 2003, and routine housing inspections have been conducted in recent years, showing overall compliance with safety standards.

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

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Risk rating

How 1135 Stanyan 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
4th percentile

Out of 526 buildings in this neighborhood, 505 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
28%
No DBI
violation
72%
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 19.3%
Moderate concern 31.1%
Severe concern 49.6%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

1135 Stanyan St apartment reviews

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The story over time

1135 Stanyan St event timeline

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

2026
Fire Complaint Jun 05
Alarm Systems
Violation Issued

See all 13 events

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

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Every record we have

Full data for 1135 Stanyan 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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