Free SF apartment background check

1801-1833 Ellis St

Western Addition, SF 94115 0729045 18 units · 3 fl · 1907

This building has a higher-than-average number of open problems nearby. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Western Addition
At or below average
avg 5.1
0
FewerMore

This building has 0 novs (7y), at or below the Western Addition average of 5.1.

Rent & eviction protection

Is 1801-1833 Ellis 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 1907
2 or more units
18 units
Property type
Multi-Family Residential
Zoning
RM3
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
Units18
Floors3
Year built1907
Total area11,850 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0729045
Ownership

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

Owner name
1801-33 Ellis Street Llc
Mailing address
Keren Keshet - The Rainbow 1015 Park Ave New York NY 10028
Last sale
061504

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.

1811 Ellis St, San Francisco, CA 94115
1821 Ellis St, San Francisco, CA 94115
1823 Ellis St, San Francisco, CA 94115
1833 Ellis St, San Francisco, CA 94115
1815 Ellis St, San Francisco, CA 94115
1819 Ellis St, San Francisco, CA 94115
1825 Ellis St, San Francisco, CA 94115
1803 Ellis St, San Francisco, CA 94115
1809 Ellis St, San Francisco, CA 94115
1807 Ellis St, San Francisco, CA 94115
1805 Ellis St, San Francisco, CA 94115
1817 Ellis St, San Francisco, CA 94115
1827 Ellis St, San Francisco, CA 94115
1801 Ellis St, San Francisco, CA 94115
1813 Ellis St, San Francisco, CA 94115
Augrented Insights
Initial analysis

The 18-unit apartment building at 1801-1833 Ellis Street, constructed in 1907 and owned by 1801-33 Ellis Street LLC, has experienced numerous significant maintenance and safety issues over the past two decades. Most recently, the building has faced recurring fire safety violations, with multiple infractions documented in 2023-2024 including problems with alarm systems, sprinkler/standpipe systems, and sleeping area requirements. Notably, there was an active soft story retrofit violation complaint filed in 2016, though subsequent records indicate that seismic retrofit work was completed in 2017 in compliance with San Francisco's mandatory Soft Story Retrofit Program.

The building has a history of water-related issues, with substantial dry rot repairs required in 2002-2012, including multiple permits for addressing this problem at costs exceeding $10,000. Several building complaints from 2017 documented security and maintenance concerns including broken locks, exposed wiring, and plumbing issues. A 2020 complaint raised concerns about the building's soft story status, though subsequent permits suggest some compliance with retrofitting requirements. Recent fire safety inspections in 2023-2024 have resulted in citations for multiple fire code violations, though most have been marked as abated. The property's maintenance history includes various repairs to rear stairs, drainage systems, and exterior siding, indicating ongoing maintenance challenges. While the building has achieved completion of certain safety requirements (including seismic retrofitting), the recurring nature of fire safety violations and historical maintenance issues suggest ongoing monitoring of building conditions is warranted.

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

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Risk rating

How 1801-1833 Ellis 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
32th percentile

Out of 167 buildings in this neighborhood, 114 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
44%
No DBI
violation
56%
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.

DBI tenant complaints (past 7 years)

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

12-Month severity forecast
No violation 40.4%
Moderate concern 38.2%
Severe concern 21.4%
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

1801-1833 Ellis St event timeline

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

2026
Building Permit Jun 03
Repair dryrot damage in corner back wall back of bldg, replace wood same kind and size. 3.6 wide x 24 feet height area. all work is in back of bldg, non street facing.
$19,000 · Reinstated
Fire ComplaintApr 21
Extinguishers

See all 9 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1801-1833 Ellis 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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