Free SF apartment background check

186 Commonwealth Ave

Jordan Park/Laurel Heights, SF 94118 1064036 5 units · 2 fl · 1921

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

NOVs (7y) vs. neighborhood
Compared to a typical building in Jordan Park/Laurel Heights
At or below average
avg 0.9
0
FewerMore

This building has 0 novs (7y), at or below the Jordan Park/Laurel Heights average of 0.9.

Rent & eviction protection

Is 186 Commonwealth 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 1921
2 or more units
5 units
Property type
Multi-Family Residential
Zoning
RH1D
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
Units5
Floors2
Year built1921
Total area5,800 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1064036
Ownership

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

Owner name
Gvp Survivors Trust-Parker
Mailing address
Parker Gertrud V Trustee 1844 Union St San Francisco CA 94123
Last sale
051895

Landlord portfolio

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

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Augrented Insights
Initial analysis

186 Commonwealth Avenue is a 2-story, 5-unit multi-family residential building constructed in 1921, currently owned by Gvp Survivors Trust-parker and located in the Jordan Park/Laurel Heights neighborhood. The property has undergone several significant safety upgrades in recent years, most notably a comprehensive fire alarm system upgrade completed in January 2024 at a cost of $32,234, which included the installation of manual pull stations, smoke detectors, horn/strobes, and low-frequency sounders in sleeping areas to meet current code requirements. The building has a documented history of plumbing infrastructure improvements, including a new sewer and house trap installation in 2017 and water main replacement in 2013, with an earlier partial sewer main replacement attempt in 2009 that expired without completion.

The property has experienced some maintenance issues over the years, including dry rot repairs to stucco around a first-floor window in 2019. Fire safety inspections have revealed occasional alarm system issues, with violations recorded in 2015, 2020, and most recently in December 2023, though these were generally corrected in a timely manner. The building has undergone routine housing inspections in 2001 and 2004, with no active violations noted. Recent 311 calls from 2024 primarily relate to external issues such as parking violations, sidewalk defects, and street cleaning matters rather than building-specific concerns. Two notable incidents occurred in 2024: a noise complaint related to a major event venue in August and multiple reports of garbage and debris on nearby sidewalks, which were resolved. While there have been some fire-related complaints and violations in recent years, emergency response records show no significant fire incidents at the address.

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

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Risk rating

How 186 Commonwealth 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
29th percentile

Out of 272 buildings in this neighborhood, 193 are predicted to be safer.

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

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

12-Month severity forecast
No violation 63.1%
Moderate concern 30.2%
Severe concern 6.7%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

186 Commonwealth Ave apartment reviews

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The story over time

186 Commonwealth Ave event timeline

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

2024
Electrical Permit Feb 19
Online electrical permit: 60 of buildings of 6 dwelling units or less. add low frequency sounders in sleeping areas to comply with 1103.7.6.1 & upgrade fa systems like for like to be compatible & ul cert all onsite to be fast and efficient.
Complete
Building PermitJan 30
Upgrade to (e) fire alarm devices to be replaced to include manual pull stations & smoke detectors. (e) bells to be replaced with horn/strobes & strobes. units to have 520hz lf audibles installed. the fire alarm control panel shall be monitored with starlink 24v cell gms-sole path communication.

See all 3 events

Full history back to 2023 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 186 Commonwealth 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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