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172 Parnassus Ave

Cole Valley/Parnassus Heights, SF 94117 1273011 7 units · 4 fl · 1911

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 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 172 Parnassus Ave 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 1911
2 or more units
7 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
Units7
Floors4
Year built1911
Total area6,309 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1273011
Ownership

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

Owner name
Robert S Mcmillan 2019 Revo
Mailing address
Robert S Mcmillan Ttee 170 Galewood Cir San Francisco CA 94131
Last sale
103019

Landlord portfolio

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

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Augrented Insights
Initial analysis

172 Parnassus Avenue is a 4-story, 7-unit multi-family residential building constructed in 1911, currently owned by Robert S Mcmillan 2019 Revo. The building has undergone significant safety improvements in recent years, most notably completing mandatory seismic retrofitting in 2016-2017 as a Tier 3 soft-story building, which included the addition of new dwelling units and a comprehensive fire protection sprinkler system installation. The property has experienced several fire safety upgrades, including a 2021 fire alarm system upgrade to meet current code requirements and periodic maintenance of fire safety equipment, though there was a fire alarm system violation issued and resolved in June 2019.

Recent concerns have included a 2019 complaint about mold in the bathroom and plumbing issues, as well as several infrastructure maintenance needs. Building improvements have included window replacements in 2012, reroofing in 2005, and various plumbing upgrades including bathroom and kitchen remodels in 2018. The property has experienced some exterior maintenance issues as evidenced by multiple 311 calls regarding the sidewalk and trees, with the most recent sidewalk defect reported in 2024. While there were multiple housing code violations documented in 2003 related to fire safety and maintenance, these were all abated by April 2006. The building's documented history shows a pattern of proactive maintenance and upgrades, particularly focusing on seismic safety and fire protection systems, though some recurring issues with exterior elements and occasional maintenance concerns have been noted.

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

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Risk rating

How 172 Parnassus Ave'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 526 buildings in this neighborhood, 473 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
40%
No DBI
violation
60%
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.

DBI tenant complaints (past 7 years)

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

Building size

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

12-Month severity forecast
No violation 39.2%
Moderate concern 42.6%
Severe concern 18.2%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

172 Parnassus Ave apartment reviews

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The story over time

172 Parnassus Ave event timeline

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

2023
311 Request Sep 26
Trees - overgrown tree
Pruning request

See all 3 events

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

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Every record we have

Full data for 172 Parnassus Ave 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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