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542-544 43Rd Ave

Outer Richmond, SF 94121 1502025E 2 units · 2 fl · 1947

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 Outer Richmond — not a forecast
At or below average
avg 0.7
0
FewerMore

This building has 0 novs (7y), at or below the Outer Richmond average of 0.7.

Rent & eviction protection

Is 542-544 43Rd 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 1947
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 1947
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 built1947
Total area2,100 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1502025E
Ownership

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

Owner name
Mailing address
544 43rd Ave San Francisco CA 94121
Last sale
June 19, 2014

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.

544 43rd Ave, San Francisco, CA 94121
542 43rd Ave, San Francisco, CA 94121
Augrented Insights
Initial analysis

This two-unit residential building, located at 542-544 43rd Avenue in San Francisco's Outer Richmond neighborhood, was constructed in 1947 and is currently owned by Tiffany Fong. The property has undergone several significant improvements over the years, with the most recent major work occurring in 2017 when a bathroom remodel was completed on the top level at a cost of $25,000, including new hardwood floors, plumbing fixtures, and electrical work. In 2007, substantial renovations were performed on both the second and third floors, including kitchen and bathroom remodels with a total investment of $29,000, accompanied by both plumbing and electrical upgrades. A critical safety issue was addressed in 2003 when building violations were filed regarding rotted rear stairs, leaking windows, and loose stucco on the front wall; these violations were resolved by 2006 through various improvements including window replacements, stair repairs, and stucco work. The building's electrical system was upgraded in 2006 to support two 100-amp services, ensuring proper electrical capacity for both units. More recent maintenance records show occasional exterior issues, including two instances of non-offensive graffiti on utility poles in 2017 and 2019, both of which were resolved.

The property's maintenance history indicates regular updates and repairs, with particular attention paid to essential systems and living spaces. Major works have included the removal of decorative balcony elements in 2005, window replacements (four in front, five at the back) in 2005, and various bathroom and kitchen renovations across both units. While the building experienced serious safety concerns in 2003 with the rear stairs, these were promptly addressed through appropriate remediation. The most recent building permit activity suggests continued maintenance and upgrading of living spaces, though the 2017 bathroom remodel permit is currently listed as expired.

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

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Risk rating

How 542-544 43Rd 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
37thpercentile

Out of 1040 buildings in this neighborhood, 655 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
82%
No DBI
violation
18%
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.

Neighborhood location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

Construction spend, owner's portfolio

Estimated permit value across all of this owner's buildings.

Building permits, owner's portfolio

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

12-Month risk forecast
Low failure risk 18%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

542-544 43Rd Ave apartment reviews

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On the map

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The story over time

542-544 43Rd Ave event timeline

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

No dated public records on file yet.
Every record we have

Full data for 542-544 43Rd Ave apartments

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

Side by side

How 542-544 43Rd Ave 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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