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990 Bay St

Russian Hill, SF 94109 0453005C 41 units · 6 fl · 1928

A handful of records on file over the last seven years, and our model predicts a high risk of further maintenance problems in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Russian Hill — not a forecast
At or below average
avg 1.9
0
FewerMore

This building has 0 novs (7y), at or below the Russian Hill average of 1.9.

The bar and the rating point different ways because they measure different things: the bar counts DBI violations already on file, the rating forecasts the next 12 months.

Rent & eviction protection

Is 990 Bay 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 1928
2 or more units
41 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.

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 1928
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
Units41
Floors6
Year built1928
Total area37,974 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0453005C
Ownership

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

Mailing address
Martin Friedman 2799 California St San Francisco CA 94115
Last sale
June 19, 2008

Landlord portfolio

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

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Augrented Insights
Initial analysis

990 Bay Street is a 6-story multi-family residential building constructed in 1928, containing 41 units and currently owned by Friedman Properties LP. The building has undergone significant renovations in recent years, with multiple unit upgrades between 2020-2021 including kitchen and bathroom remodels in units 204, 503, and 602, along with a comprehensive fire alarm system installation with sprinkler monitoring in 2020 costing $65,000. The property has maintained active compliance with safety requirements, though there were some concerning incidents in 2021 regarding potentially improper lead and asbestos removal procedures in unit 204. More recently, in 2024, the building received two fire safety violations related to alarm systems and sleeping area requirements, though one of these violations was rescinded. The building's maintenance history shows attention to both unit improvements and safety systems, including the installation of a new 600-amp three-phase service in 2019.

The property experienced several maintenance issues in 2013 that were subsequently addressed, including repairs to electrical systems, walls/ceilings, windows, floor coverings, and fire safety features. While there have been occasional fire-related incidents recorded, they have primarily involved minor issues such as false alarms, steam activation, or cooking-related events, with no reported civilian injuries. Recent 311 calls from late 2024 primarily relate to external property maintenance matters such as graffiti and street cleaning needs, rather than building-specific issues. The property has seen various proposed changes over the years, including multiple Verizon Wireless applications for rooftop telecommunications equipment, though many of these proposals have been withdrawn or are currently under review.

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

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Risk rating

How 990 Bay 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

Lower risk — safer than most nearby

DBI rarely finds violations here. Strong maintenance history and a clean complaint record.

Typical — about average for the neighborhood

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Higher risk — riskier than most nearby

Elevated violation and complaint history. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
5thpercentile

Out of 1133 buildings in this neighborhood, 1076 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

RiskiestSafest
Predicted 12-month outcome
18%
No DBI
violation
82%
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 risk forecast
High failure risk 82%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

990 Bay St apartment reviews

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On the map

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The story over time

990 Bay St event timeline

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

2026
311 Request May 28
311 service request
Encampment
311 RequestApr 02
Public works

See all 29 events

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

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Every record we have

Full data for 990 Bay St apartments

13 SF public datasets for this parcel — permits, violations, complaints, fire records, 311 calls, planning records, and buyouts.

Side by side

How 990 Bay St compares to the neighborhood

This building against comparable properties in Russian Hill. Toggle filters to narrow the peer group.

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Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

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