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146 Central Ave

Haight Ashbury, SF 94117 1234020 3 units · 1906

This building has a substantial enforcement record over the last seven years, and our model sees a moderate chance of more in the next 12 months. Read the records below before you sign. Ask which issues were resolved, get repair commitments in writing, and inspect the unit yourself.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Haight Ashbury — not a forecast
Above average
avg 1.7
6
FewerMore

This building has 6 novs (7y), above the Haight Ashbury average of 1.7.

Rent & eviction protection

Is 146 Central Ave 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
3 units
Property type
Multi-Family Residential
Zoning
RM1
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
Units3
Floors
Year built1906
Total area3,317 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1234020
Ownership

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

Mailing address
146 Central Ave Apt 2 San Francisco CA 94117
Last sale
January 07, 2019

Landlord portfolio

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

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Augrented Insights
Initial analysis

The three-unit multi-family residential building at 146 Central Avenue in Haight Ashbury, owned by Chen Meng Chu & Chao Alvin, has a varied maintenance record since its construction in 1906. Most notably, there is an active complaint from February 2024 regarding deteriorating rear exterior stairs, with residents reporting rotting wood, broken treads, and compromised structural support. This issue remains unresolved despite recent permit activity, including an exterior stair and deck repair project valued at $75,000 issued in May 2024. The building has undergone several significant improvements, including the legalization of a third unit in 1998, substantial basement modifications in 2012-2013 (including the addition of a bathroom and karaoke room), and electrical upgrades. Historical violations from 2004 related to fire safety and building maintenance were all resolved, though recent notices regarding fire extinguishers, handrails, stairs, and safety systems (carbon monoxide/smoke alarms) were issued in February 2024 and currently remain active. The property has experienced various maintenance issues over the years, including a blocked thermostat complaint in 1997, multiple fire escape repairs, and stair-related concerns. Recent 311 calls primarily concern parking violations and street cleaning issues, with no direct building safety concerns reported through this channel.

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

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Risk rating

How 146 Central Ave'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
40thpercentile

Out of 581 buildings in this neighborhood, 349 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
67%
No DBI
violation
33%
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.

DBI tenant complaints (past 7 years)

Formal complaints tenants filed with DBI about this building over 7 years.

Number of floors

Building height affects maintenance complexity and is one of the size signals the model uses.

DBI complaint rate, owner's portfolio

Per-building complaint rate across the owner's portfolio.

12-Month risk forecast
Moderate failure risk 33%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

146 Central Ave apartment reviews

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On the map

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The story over time

146 Central Ave event timeline

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

2026
311 Request Mar 20
Offensive
building residential

See all 11 events

Full history back to 2024 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 146 Central Ave apartments

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

Side by side

How 146 Central Ave compares to the neighborhood

This building against comparable properties in Haight Ashbury. 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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