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543 27Th Ave

Central Richmond, SF 94121 1517005 2 units · 2 fl · 1927

Nothing on record for this building in the last seven years, and our model puts it at a low risk of maintenance problems over the next 12 months. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Central Richmond — not a forecast
At or below average
avg 0.5
0
FewerMore

This building has 0 novs (7y), at or below the Central Richmond average of 0.5.

Rent & eviction protection

Is 543 27Th 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 1927
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH2
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 1927
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
Units2
Floors2
Year built1927
Total area3,430 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1517005
Ownership

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

Owner name
Mailing address
Bick Ha Chin Trustee 1838 Taylor St San Francisco CA 94133
Last sale
December 31, 1987

Landlord portfolio

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

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Augrented Insights
Initial analysis

The property at 543 27th Avenue is a two-unit, two-story multi-family residential building constructed in 1927 in the Central Richmond neighborhood, currently owned by the Bick Ha Chin Trust. The building has undergone minimal structural work, with the only significant permit on record being stair repairs completed in 2019 at a cost of $3,800, which involved replacing less than 50% of the stairs in kind, with the work not visible from the street.

The property has experienced various maintenance and compliance issues over the past several years, particularly between 2021-2023, with multiple reports regarding improper toter management. Between September and October 2021, there were multiple documented instances of garbage bins being left out beyond collection days, which resulted in outreach and enforcement actions. There were also two complaints filed in September 2021 with the Department of Building Inspection and Planning, though one was unable to be located. The most recent documented incident was a general street cleaning complaint in November 2023. Other recorded incidents include parking violations near the property, with citations issued for blocked driveways and vehicles parked on sidewalks, as well as a 2021 complaint regarding an illegal motorcycle parking situation on the property. While these issues indicate some management challenges, it's important to note that all reported incidents have been officially closed, suggesting they were addressed by the relevant authorities.

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

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Risk rating

How 543 27Th 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
65thpercentile

Out of 2250 buildings in this neighborhood, 788 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
86%
No DBI
violation
14%
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.

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

Building permits, owner's portfolio

Permits pulled across all of this owner's buildings over 7 years.

Property class: multi-family flat

2–4 unit flats (class F) are a common SF building type with their own maintenance and complaint patterns.

12-Month risk forecast
Low failure risk 14%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

543 27Th Ave apartment reviews

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On the map

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8 found
The story over time

543 27Th Ave event timeline

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

2026
Building Permit Jun 22
Reroof no torch
$17,105 · Issued

See all 3 events

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

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Every record we have

Full data for 543 27Th Ave apartments

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

Side by side

How 543 27Th Ave compares to the neighborhood

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