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1601 Sacramento St

Nob Hill, SF 94109 0644001 20 units · 4 fl · 1906

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 Nob Hill — not a forecast
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.

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 1601 Sacramento 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 1906
2 or more units
20 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 1906
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
Units20
Floors4
Year built1906
Total area13,440 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0644001
Ownership

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

Owner name
Mailing address
Rita Lau 1032 Irving St # 621 San Francisco CA 94122
Last sale

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 20-unit, 4-story multi-family residential building at 1601 Sacramento Street in Nob Hill, built in 1906 and currently owned by Gee Trust, has experienced several significant events throughout its history, with particular attention needed on recent occurrences. Most notably, there was a structure fire in February 2022 that affected units #19 and #20, requiring repair work costing $14,500 which was completed in August 2022. The building has undergone important safety improvements, including a completed soft-story retrofit in 2016 (Tier 2) and window upgrades in 2010. There are ongoing safety concerns as evidenced by three recent fire violations related to sprinkler systems in 2021 and 2023, and a current open violation regarding sleeping area requirements from December 2023. The building has a history of moisture-related issues, with multiple complaints about mold in bathrooms documented in 2017, and earlier plumbing and electrical improvements were made to install laundry facilities in 2007.

The property has experienced recurring maintenance and safety issues over the years, including multiple fire-related incidents, most notably in 1995 when units #18 and several others sustained damage. Structural and safety improvements have been made, such as roofing work in 2004 and various window replacements, though unauthorized work was reported in 2010 regarding window installation and siding repairs. Recent 311 calls from late 2024 indicate ongoing issues with garbage and debris management outside the property, with multiple reports of abandoned furniture and debris requiring municipal intervention. While many historical violations and complaints have been resolved, the building's recent fire safety concerns and recurring moisture problems suggest that ongoing attention to building maintenance and safety systems is necessary.

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

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Risk rating

How 1601 Sacramento 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
13thpercentile

Out of 1125 buildings in this neighborhood, 979 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
22%
No DBI
violation
78%
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 78%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

1601 Sacramento St apartment reviews

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On the map

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The story over time

1601 Sacramento St event timeline

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

2026
311 Request May 23
Garbage and debris
furniture
311 RequestApr 28
Garbage and debris

See all 12 events

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

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Every record we have

Full data for 1601 Sacramento St apartments

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

Side by side

How 1601 Sacramento St compares to the neighborhood

This building against comparable properties in Nob 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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