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2146 Van Ness Ave

Nob Hill, SF 94109 0574017 13 units · 3 fl · 1922

This building has significantly more problems than most nearby buildings. 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 Nob Hill
Above average
avg 2.4
10
FewerMore

This building has 10 novs (7y), above the Nob Hill average of 2.4.

Rent & eviction protection

Is 2146 Van Ness 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 1922
2 or more units
13 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
Units13
Floors3
Year built1922
Total area9,779 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0574017
Ownership

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

Owner name
Williams 2009 Revoc Tr
Mailing address
Williams Grace V D M Truste 620 Sand Hill Rd #312D Palo Alto CA 94304
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 property at 2146 Van Ness Avenue is a 3-story, 13-unit multi-family residential building located in Nob Hill, built in 1922 and currently owned by Williams 2009 Revoc Tr. The building has undergone several significant renovations, most notably a comprehensive unit D remodel in 2014 that included kitchen and bathroom updates with associated plumbing and electrical work totaling over $25,000. Earlier structural work was completed in the early 2000s, including foundation and rear wall improvements. The building experienced multiple violations in June 2004 related to lead paint hazards, fire safety issues, and weatherproofing concerns, though these violations were all officially abated by September 2004. Of particular concern is a currently active complaint from December 2024 reporting mold on bathroom ceilings, a potentially leaky kitchen ceiling, and ventilation issues in unit 7, as well as a window repair need. The building's maintenance history includes periodic fire safety inspections, with a sprinkler/standpipe systems complaint in July 2024 (found to have no merit) and a corrected alarm systems issue in August 2022. Recent 311 calls from 2024 mostly relate to external conditions including tree damage, public health concerns, and sanitation issues, though these are primarily street-level matters not directly affecting building residents.

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

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Risk rating

How 2146 Van Ness 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
16th percentile

Out of 1125 buildings in this neighborhood, 945 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
22%
No DBI
violation
78%
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 11.5%
Moderate concern 47.4%
Severe concern 41.1%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

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The story over time

2146 Van Ness Ave event timeline

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

2025
Plumbing Permit Dec 22
Work category: 1p; remove the existing hot water boiler and replace it with a new laars mt2v200 model boiler with 85% thermal efficiency. (bjob b-4101)
Complete
DBI ComplaintOct 29
Date last observed: 28-oct-25; time last observed: 7:30am; identity of person performing the work: unkno0wn - no notice or permit; exact location: main bldg; building type: residence/dwelling mold; work w/o permit; leaking ceiling; work being done in dangerous manner;

See all 17 events

Full history back to 2022 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 2146 Van Ness 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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