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1018-1020 Bush St

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

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 Downtown
At or below average
avg 6.9
1
FewerMore

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

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.

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
Lui John Wah Sang
Mailing address
Po Box 410872 San Francisco CA 94141
Last sale
091919

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.

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

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
66th percentile

Out of 448 buildings in this neighborhood, 152 are predicted to be safer.

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 severity forecast
No violation 9.3%
Moderate concern 49.5%
Severe concern 41.2%
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

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.

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

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