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777-785 Ofarrell St

Tenderloin, SF 94109 0321030 32 units · 6 fl · 1927

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
Above average
avg 12.0
30
FewerMore

This building has 30 novs (7y), above the Tenderloin average of 12.0.

Rent & eviction protection

Is 777-785 Ofarrell 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 1927
2 or more units
32 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.

Statewide backstop · AB 1482

California Tenant Protection Act of 2019

Even when a building isn't covered by local rent stabilization, the statewide Tenant Protection Act (AB 1482) may still apply. It caps annual rent increases and requires the landlord to state a legal reason to end most tenancies.

15+ years since occupancy
Built 1927
Annual rent increase cap
5% + CPI, max 10%
Just-cause eviction
After 12 months
Local rent control likely takes priority. This building appears to fall under the local ordinance above, which is stronger than AB 1482. Where a local just-cause ordinance applies, its rules govern instead of the state cap.

AB 1482 does not apply to single-family homes and condos unless owned by a corporation, REIT, or an LLC with a corporate member; to owner-occupied duplexes; or to deed-restricted affordable housing. The Act is in effect until January 1, 2030. Not legal advice — see the California landlord–tenant guide.

Building characteristics
Units32
Floors6
Year built1927
Total area23,600 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0321030
Ownership

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

Mailing address
Steven C. Thrower 1 Bush St Ste 900 San Francisco CA 94104
Last sale
050218

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.

785 Ofarrell St, San Francisco, CA 94109
777 Ofarrell St, San Francisco, CA 94109
781 Ofarrell St, San Francisco, CA 94109
Augrented Insights
Initial analysis

The six-story, 32-unit multi-family residential building at 777-785 O'Farrell Street in the Tenderloin, constructed in 1927, has experienced persistent maintenance and safety challenges over recent years. The property has undergone numerous improvements and renovations, including recent window replacements in January 2024 (completed) and ongoing renovations in Units 204 and 304 in 2023, though some work has been canceled or expired without completion. A significant pattern of plumbing issues has emerged, with multiple complaints about leaks, including recent water heater problems in early 2023 and radiator leaks in 2024. The building's fire safety systems have faced regular scrutiny, with violations noted in July 2024 regarding sprinkler/standpipe systems and sleeping area requirements, and a September 2023 violation concerning the alarm system.

The property's maintenance history reveals several concerning trends, including recurring water-related issues, such as leaks affecting multiple units and common areas, and challenges with the aging infrastructure. The elevator service has been a noted problem, particularly in 2013, and there have been multiple complaints about windows, mold, and general maintenance. The building has undergone accessibility improvements, including power door operator installations in 2022 to comply with the Accessible Business Entry Program. While some systemic improvements have been made, including fire alarm upgrades in 2019 and various unit renovations, the frequency and nature of recent maintenance issues suggest ongoing challenges with building systems and infrastructure. The property has also had historical issues with rodent control and plumbing concerns dating back to the mid-2000s, though these appear to have been addressed. Recent fire safety violations, including those issued in 2023-2024, indicate continuing compliance challenges in this critical area.

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

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Risk rating

How 777-785 Ofarrell 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
40th percentile

Out of 172 buildings in this neighborhood, 103 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
9%
No DBI
violation
91%
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.

Notices of Violation (past 7 years)

DBI issued Notices of Violation at this address over the last 7 years — a direct record of code enforcement activity.

Building size

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

12-Month severity forecast
No violation 8.7%
Moderate concern 41.3%
Severe concern 49.9%
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

777-785 Ofarrell St event timeline

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

2026
DBI Complaint Jul 21
Vacant storefront
Code Enforcement Section
DBI ComplaintJan 30
Vcs list

See all 32 events

Full history back to 2019 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 777-785 Ofarrell 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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