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735 Ellis St

Tenderloin, SF 94109 0740024 26 units · 4 fl · 1909

This building has a higher-than-average number of open problems nearby. 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 Tenderloin
At or below average
avg 12.0
10
FewerMore

This building has 10 novs (7y), at or below the Tenderloin average of 12.0.

Rent & eviction protection

Is 735 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 1909
2 or more units
26 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
Units26
Floors4
Year built1909
Total area12,064 sq ft
Property typeMulti-Family Residential
Tax statusWelfare
Blocklot0740024
Ownership

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

Owner name
Neighborhood Housing Renewa
Mailing address
Asian Inc 1167 Mission St Fl 4 San Francisco CA 94103
Last sale
000000

Landlord portfolio

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

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Augrented Insights
Initial analysis

735 Ellis Street is a 4-story, 26-unit multi-family residential building constructed in 1909 in San Francisco's Tenderloin neighborhood. The property, currently owned by Neighborhood Housing Renewal, has experienced persistent maintenance and safety issues over recent years, with particular concern about the non-functioning elevator that has been out of service for extended periods, affecting primarily senior residents. The building has a history of heating system problems, including multiple boiler replacements in 2009, 2019, and 2021, suggesting ongoing challenges with the building's heating infrastructure. Recent violations from March 2022 cited issues with windows, mold/mildew on interior surfaces, and an inoperable elevator, though some of these complaints were marked as abated by November 2022.

The property has received two significant fire safety violations in 2023, one related to sleeping area requirements (currently open as of December 2023) and another regarding sprinkler/standpipe systems which was abated. Historical complaints indicate recurring issues with the building's infrastructure and systems, including problems with the elevator, heating systems, and various maintenance concerns. Between 2019-2022, numerous complaints were filed regarding building systems, including a malfunctioning boiler, lack of hot water, and security concerns such as inadequate door locks leading to property thefts. The building has also experienced some infrastructural upgrades, with multiple permits showing work related to boiler replacement and fire safety systems, though some earlier permits from the 1980s are now expired.

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

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Risk rating

How 735 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
65th percentile

Out of 172 buildings in this neighborhood, 60 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
17%
No DBI
violation
83%
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.

Director's hearing rate, owner's portfolio

Per-building rate of director's hearings across the owner's portfolio.

12-Month severity forecast
No violation 13.0%
Moderate concern 70.3%
Severe concern 16.7%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

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The story over time

735 Ellis St event timeline

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

2025
Plumbing Permit Feb 13
Work category: 8p; replace steam boiler (serial: gb300-2001-4) with new steam boiler.
Complete

See all 14 events

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

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Every record we have

Full data for 735 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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