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1840-1846 Van Ness Ave

Nob Hill, SF 94109 0619011 9 units · 4 fl · 1909

This building has more problems than most buildings in this 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 Nob Hill
At or below average
avg 2.4
1
FewerMore

This building has 1 novs (7y), at or below the Nob Hill average of 2.4.

Rent & eviction protection

Is 1840-1846 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 1909
2 or more units
9 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
Units9
Floors4
Year built1909
Total area12,424 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0619011
Ownership

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

Owner name
Zeidan Family 2011 Revoc In
Mailing address
Zeidan Suleiman A & Zahra H 1846 Van Ness Ave San Francisco CA 94109
Last sale
031298

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

1844 Van Ness Ave, San Francisco, CA 94109
1842 Van Ness Ave, San Francisco, CA 94109
1846 Van Ness Ave, San Francisco, CA 94109
1840 Van Ness Ave, San Francisco, CA 94109
Augrented Insights
Initial analysis

The 9-unit, 4-story multi-family residential building at 1840-1846 Van Ness Avenue in Nob Hill, owned by the Zeidan Family 2011 Revocable Trust, was constructed in 1909 and has undergone several significant renovations and faced various maintenance challenges in recent years. Most notably, the building completed a central heating system upgrade in 2019-2023, replacing the old hydronic system with forced air furnaces in all units, though some units required additional gas line work as recently as August 2024. The building underwent mandatory soft-story seismic retrofitting in 2016-2017, with the work designated as Tier 4 and completed in accordance with San Francisco building codes. Multiple housing complaints have been filed over the years, with the most recent significant issue reported in July 2023 regarding persistent plumbing leaks and mold growth in unit 5's bathroom, though this problem apparently persists despite previous repair attempts. Historical maintenance and safety issues have included various fire safety violations between 2002 and 2019 (involving smoke detectors, alarm systems, and fire extinguishers), elevator rescue incidents, and multiple instances of unauthorized work being performed in units.

The property's historical records show a past attempt to convert 8 dwelling units to office space, which was ultimately disapproved. Recent maintenance response patterns indicate ongoing challenges with building systems and infrastructure, including a regimen of repairs to address persistent moisture and electrical issues. Fire safety compliance has been an ongoing concern, with multiple violations and complaint investigations regarding alarm systems, sprinklers, and fire extinguisher maintenance occurring over the past two decades. The building's exterior maintenance has faced scrutiny as well, with several recent 311 calls in late 2024 regarding garbage and debris removal from the property.

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

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Risk rating

How 1840-1846 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
22th percentile

Out of 1125 buildings in this neighborhood, 878 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
26%
No DBI
violation
74%
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.

Building size

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

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.

12-Month severity forecast
No violation 33.8%
Moderate concern 43.3%
Severe concern 22.9%
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

1840-1846 Van Ness Ave event timeline

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

2024
Plumbing Permit Aug 10
Work category: 1p; install two gas pipes for apt#3a and apt#6
Complete

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 1840-1846 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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