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2400 43Rd Ave

Outer Parkside, SF 94116 2383027C 3 units · 2 fl · 1946

Nothing on record for this building in the last seven years. Our model still sees a moderate chance of maintenance problems in the next 12 months, from the owner's wider portfolio and the surrounding area rather than from anything recorded here. 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 Parkside — not a forecast
At or below average
avg 1.8
0
FewerMore

This building has 0 novs (7y), at or below the Outer Parkside average of 1.8.

Rent & eviction protection

Is 2400 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 1946
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 1946
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
Floors2
Year built1946
Total area2,412 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot2383027C
Ownership

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

Owner name
Mailing address
Tran Linh Phi & Dau Anh Thi 10999 Terry Way Los Altos CA 94024
Last sale
January 19, 2021

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 2400 43rd Avenue is a two-story, three-unit multi-family residential building with ground-floor retail space, owned by Tran Huong Dieu and constructed in 1946. The building's maintenance history shows regular upkeep, including complete window replacements in 1987 and 1988, bathroom renovations in 2003, and sewer line work in 2018. A significant permitted renovation occurred in 1997 with reroofing work, though records indicate this permit expired. One notable building complaint was filed in December 2003 regarding unpermitted basement remodeling work causing noise disturbances, but this was addressed within days of filing. Recent building activity has been minimal, with only one street space permit issued in 2019.

The most pressing current issues involve the surrounding street area, with eight garbage and debris-related incidents reported between June 2024 and February 2023, including three cases of human waste or urine, oil paint spills, and multiple incidents involving abandoned mattresses and other waste. A dead animal removal request was also submitted in October 2024. The only significant planning issue on record was an illegal wind sign complaint for Harry's Hair Cuts, which has since been abated. While the building itself appears to be maintained according to code, the surrounding area has experienced ongoing sanitation issues in recent months, as evidenced by the frequent 311 calls for street and sidewalk cleaning.

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

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Risk rating

How 2400 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
33rdpercentile

Out of 207 buildings in this neighborhood, 139 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
54%
No DBI
violation
46%
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.

Neighborhood location

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

Estimated permit spend (past 7 years)

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

12-Month risk forecast
Moderate failure risk 46%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

2400 43Rd Ave apartment reviews

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On the map

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The story over time

2400 43Rd Ave event timeline

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

2026
311 Request May 07
Garbage and debris
furniture
311 RequestApr 28
Garbage and debris

See all 6 events

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

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Every record we have

Full data for 2400 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 2400 43Rd Ave compares to the neighborhood

This building against comparable properties in Outer Parkside. 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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