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1018-1020 Bush St

Downtown, SF 94109 0276010 13 units · 3 fl · 1910

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 Downtown — not a forecast
At or below average
avg 6.9
1
FewerMore

This building has 1 novs (7y), at or below the Downtown average of 6.9.

This building's 76% risk is high in absolute terms; it still rates lower-risk here because buildings in Downtown generally score worse. The colour is relative to the neighborhood, the percentage is not.

Rent & eviction protection

Is 1018-1020 Bush 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 1910
2 or more units
13 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 1910
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
Units13
Floors3
Year built1910
Total area6,900 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0276010
Ownership

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

Owner name
Mailing address
Po Box 410872 San Francisco CA 94141
Last sale
December 07, 2012

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

1018 Bush St, San Francisco, CA 94109
1020 Bush St, San Francisco, CA 94109
Augrented Insights
Initial analysis

The three-story multi-family residential building at 1018-1020 Bush Street, owned by John Wah Sang Lui, was constructed in 1910 and contains 13 units. The property has experienced ongoing maintenance and safety issues, with the most recent active complaints (as of 2024) regarding common areas, exit maintenance, and alarm systems. Notable recent improvements include a $20,000 re-roofing project completed in 2021, while previous significant work involved office space conversions, electrical system upgrades, and earthquake safety improvements. The building has a concerning history of security and maintenance problems, particularly in 2016 when multiple complaints were filed regarding insecure entry points and compromised building security. Multiple fire safety violations were recorded between 2019 and 2024, though most were marked as "Condition Corrected." The property has also experienced periodic pest control issues, with recent complaints in early 2025 suggesting ongoing infestation problems. Historical violations from 2002-2004 included various building maintenance concerns such as exposed electrical wiring, water damage, and safety hazards in common areas. A tenant buyout at 1020 Bush Street was recorded in July 2015 for $15,000.

Recent activity (2024-2025) shows continued concerns with garbage management outside the building, as evidenced by multiple Recology reports, though some of these cases were marked as resolved. The building's fire alarm system has required attention over the years, with multiple alarm activations and system malfunctions recorded, though fortunately none resulted in civilian injuries or major incidents. The property has undergone various electrical, plumbing, and general maintenance improvements over the years, including garbage room upgrades, common area repairs, and hardware replacements, indicating some level of ongoing maintenance responsiveness. However, the frequency of recent complaints regarding building conditions, security, and pest control suggests that maintenance challenges persist in this vintage structure.

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

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Risk rating

How 1018-1020 Bush 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
66thpercentile

Out of 448 buildings in this neighborhood, 152 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
24%
No DBI
violation
76%
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 76%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

1018-1020 Bush St apartment reviews

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The story over time

1018-1020 Bush St event timeline

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

2025
311 Request Nov 02
Garbage and debris
human waste or urine
311 RequestSep 28
Garbage and debris

See all 13 events

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

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Every record we have

Full data for 1018-1020 Bush St apartments

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

Side by side

How 1018-1020 Bush St compares to the neighborhood

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

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